Bulletin of Environmental Contamination and Toxicology (1966-2011)

Volume 1, Number 1 / January 1966

1-5	The examination of toxaphene by gas chromatography	Arthur Bevenue and Herman Beckman
6-15	Drug effects on dieldrin storage in rat tissue	J. C. Street, M. Wang and A. D. Blau
16-20	A rapid analytical method for persistent pesticides in proteinaceous samples	D. G. Crosby and T. E. Archer
21-28	Secretion of DDT in milk by fresh cows	W. H. Brown, J. M. Witt, F. M. Whiting and J. W. Stull
29-38	Confusion of identification of o,p′-Kelthane as heptachlor in orange rind extractives	W. E. Westlake, R. T. Murphy and F. A. Gunther

Volume 1, Number 2 / March 1966

39-45	Conversion of a Dohrmann Microcoulometric Gas Chromatograph to a convenient and rapid “total chloride” unit	Francis A. Gunther and James H. Barkley
46-58	Residual nature of certain organophosphorus insecticides in grain sorghum and Coastal bermudagrass	H. W. Dorough, N. M. Randolph and G. H. Wimbish
59-69	Metabolites of methyl- and dimethylcarbamate insecticide chemicals as formed by rat liver microsomes	E. S. Oonnithan and J. E. Casida
70-75	Gas Chromatographic measurement of toxaphene in milk, fat, blood, and alfalfa hay	T. E. Archer and D. G. Crosby
76-77	Thin layer chromatography of dithiocarbamate fungicides	J. W. Hylin

Volume 1, Number 3 / May 1966

78-85	Separation and detection of submicrogram quantities of pesticides by an improved TLC technique	Herman Beckman and Wray Winterlin
86-89	Persistence of methyl parathion residues on sunflower seeds	H. W. Dorough, N. M. Randolph and G. H. Wimbish
90-96	Automated determination of orthophosphate: An application designed especially for the combusted product of organophosphorous pesticide residues	Daniel E. Ott and Francis A. Gunther
97-103	The effects of combinations of insecticides on susceptible and resistant mosquito fish	Denzel E. Ferguson and C. Rex Bingham
104-107	Determination of 2,4-D residues in animal products	D. G. Crosby and J. B. Bowers
108-120	Effect of 2,4-dichlorophenoxyacetic acid on different metabolic types of bacteria	Lewis T. Hart and A. D. Larson
121	Editorial

Volume 1, Number 4 / July 1966

121-126	Apparent organobromine compounds in higher plants by neutron-activation analysis	F. A. Gunther and R. E. Spenger
127-132	A photoisomerisation product of dieldrin	J. Robinson, A. Richardson, B. Bush and K. E. Elgar
133-140	The photochemical isomerization of dieldrin and endrin and effects on toxicity	Joseph D. Rosen, Donald J. Sutherland and Gary R. LiptÒn
141-148	A sodium flame detector of increased stability for phosphorus-containing pesticides	David R. Coahran
149-158	The characteristics and operation parameters of a thermionic emission detector, selective and sensitive to phosphorus	Herman Beckman and William O. Gauer
159-168	Phosphorus detector for pesticide analysis	C. Harold Hartmann
169-171	A simple evaporation technique	C. W. Miller
172-174	Preparation and identification of 2-chloroethyl 1-naphthyl acetate	T. E. Archer
175-180	Rapid thin-layer chromatographic screening for parathion in canned peaches without cleanup	Daniel E. Ott, Fred E. Hearth and Francis A. Gunther

Volume 1, Number 5 / September 1966

181-186	Determination of Kelthane and its dichlorobenzophenone degradation product by thin-layer chromatography and oscillopolarography	Daniel E. Ott, Fred E. Hearth and Francis A. Gunther
187-197	Rate of transfer of DDT from the blood compartment	J. M. Witt, W. H. Brown, G. I. Shaw, L. S. Maynard and L. M. Sullivan, et al.
198-204	Acetylcholinesterase levels in brains of fishes from polluted waters	A. K. Williams and Carl R. Sova
205-207	Aflatoxin and chromosomal studies	D. T. Cappucci
208-211	Gas chromatographic determination of Zinophos residue in soil	David R. Coahran
212-218	DDT contamination of feed grains and forages in Pennsylvania	H. Cole, D. Barry and D. E. H. Frear

Volume 1, Number 6 / November 1966

219-224	Effect of surfactants on soil bacteria	Ludwig Hartmann
225-236	Alkyl benzene sulfonate effects on stream algae communities	Charles E. Hicks and John M. Neuhold
237-244	Forced volatilization cleanup for gas chromatographic assay of pesticide residues	F. A. Gunther, R. C. Blinn and D. E. Ott
245-250	Forced volatilization or sweep extraction of organochlorine pesticide from vegetable extracts	R. Mestres and F. Barthes
251-256	Insect toxicological studies of maleic hydrazide translocated in the potato plant	W. N. Yule, I. Hoffman and E. V. Parups
257-266	A method for the determination of pentachlorophenol in human urine in picogram quantities	A. Bevenue, J. R. Wilson, E. F. Potter, Moon Ki Song and H. Beckman, et al.

Volume 2, Number 1 / January 1967

1-9	The nature and toxicity of the photoconversion products of aldrin	Joseph D. Rosen and Donald J. Sutherland
10-11	The aldrin and dieldrin contents of German edible carrots	H. Maier-Bode
12-24	The effect of an accidental exposure of broiler chicks to dieldrin	Yoshihiko Kawano, Arthur Bevenue and Allen Y. Miyahara
25-33	DDT, aldrin, and dieldrin residue determinations in milk and butter	R. Mestres, F. Barthes and M. Priu
34-40	The use of sodium bicarbonate-C¹⁴ to determine cholinesterase activity	G. W. Ivie, L. R. Green and H. W. Dorough
41-46	Two methods to determine if styrene monomer is present in milk	J. W. Finley and J. C. White
47-52	A simple improved all-glass system for the microanalysis of pesticides on the Dohrmann Model 100 Gas Chromatograph	W. L. Winterlin, J. B. Rivers and G. O. Walker
53-56	Simple liquid-liquid partitioning apparatus	F. A. Gunther and J. H. Barkley
57-63	Reproduction of guppies (Lebistes reticulatus) after a single exposure to dieldrin—A 12 months' study	D. R. Hubble and B. Reiff

Volume 2, Number 2 / March 1967

65-74	The degradation of 2,4-D in forest litter	Logan A. Norris and David Greiner
75-82	Thin layer chromatographic separation of linuron and diuron and some of their known or suspected soil metabolites	Stanley E. Katz and Marjorie T. Nieh
83-89	Insecticide-induced responses in an old field ecosystem: Persistence of diazinon in the soil	C. R. Malone, A. G. Winnett and K. Helrich
90-100	Predicting and measuring the solubility of p,p′- DDT in water	J. W. Biggar, G. R. Dutt and R. L. Riggs
101-110	Trial monitoring of pesticides in wings of mallards and black ducks	Robert G. Heath and Richard M. Prouty
111-119	Determination of residues of bay 9015 in animal tissues by electron capture gas chromatography	J. S. Thornton and C. A. Anderson
121-125	Dimethyl sulfide as a volatile constituent of a corn protein hydrolysate attractive to fruit flies	F. A. Gunther, R. C. Blinn and M. M. Barnes

Volume 2, Number 3 / May 1967

127-146	DDT levels in fish, streams, stream sediments, and soil before and after DDT aerial spray application for fall cankerworm in northern pennsylvania	H. Cole, D. Barry, D. E. H. Frear and A. Bradford
147-155	Effects of prolonged exposure to sevin^® on an estuarine fish,leiostomus xanthurus lacépède	Jack I. Lowe
156-162	Use of fish brain acetylcholinesterase to monitor pollution by organophosphorus pesticides	H. Tom Holland, David L. Coppage and Philip A. Butler
163-168	Effects of induction by pentobarbital upon susceptibility of mice to insecticides	R. D. O'Brien
169-177	Residues in potato tubers following haulm desiccation with¹⁴C-Diquat	Allan Edward Smith
178-181	Considerations of the vapor pressure of dichlobenil affecting its use and procedure for residue analysis	L. D. Brannock, M. Montgomery and V. H. Freed
182-190	Carbon monoxide exposures in parking garages	James M. Ramsey

Volume 2, Number 4 / July 1967

191-206	Extraction and location of selective chlorinated hydrocarbon residues in Alfafa Hay	T. E. Archer and D. G. Crosby
207-219	Relationship of dietary intake to concentration of dieldrin and endrin in dogs	L. A. Richardson, J. R. Lane, W. S. Gardner, J. T. Peeler and J. E. Campbell
220-227	Transfusion of paraoxon-treated homologous erythrocytes into rabbits	F. E. Guthrie, J. A. Santolucito and E. V. Caruolo
228-235	Metabolism of P³² labeled Dasanit^R in cotton plants	David B. Katague and Charles A. Anderson
236-242	Determination of linuron in soil by application of an automated diazotization and coupling procedure	Håkon O. Friestad
243-250	Rapid microdetermination of lindane in rice	H. Y. Young
251-254	A test for chlorate residues	Fred J. Roth

Volume 2, Number 5 / September 1967

255-263	A method for obtaining the emission spectra of organic compounds utilizing the microwave emission detector for the gas chromatograph	E. M. Bellet, W. E. Westlake and F. A. Gunther
264-273	A rapid micromethod of sample cleanup for gas chromatographic analysis of insecticidal residues in plant, animal, soil, and surface and ground water extracts	A. M. Kadoum
274-278	Maximum recovery of pesticides from alfalfa and related material	George A. Root
279-288	4-(p-Nitrobenzyl)Pyridine as a spray reagent for organophosphorus pesticides and some of their breakdown products on thin-layer chromatograms	Mohamed Tawfik H. Ragab
289-292	A method of estimating 6-chloropicolinic acid in soil	Carl T. Redemann
293-296	A note on the effects of a temporary exposure of an individual to pentachlorophenol	Arthur Bevenue, Thomas J. Haley and Howard W. Klemmer
297-305	The occurrence of lead in tissues of wild birds	George E. Bagley and Louis N. Locke
306-313	The identification and relative retention times of p,p′-kelthane and its breakdown product p,p′-dichlorobenzophenone using GLC	Norman L. Morgan

Volume 2, Number 6 / November 1967

319-332	A Survey of pentachlorophenol content in human urine	Arthur Bevenue, John Wilson, Louis J. Casarett and Howard W. Klemmer
333-339	Preliminary report on a pesticide monitoring study in Louisiana	E. A. Epps, Frances L. Bonner, L. D. Newsom, Richard Carlton and R. O. Smitherman
340-348	Comparative residual nature of certain insecticides applied as low volume concentrate and water emulsion sprays	H. W. Dorough and N. M. Randolph
349-354	The photolysis of diphenamid	Joseph D. Rosen
355-356	A quantitative sample concentration procedure	Donald Nye, Robert A. Coler and William J. Wall
357-363	A Fast and simple procedure for routine determinations of plasma cholinesterase activities	G. Voss and J. Schuler
364-371	2,6-Dibromobenzoequinone-4-chloroimide as a reagent for determination of dimethoate, monoalkyl-aryl-phosphorothionates and some organic sulfides	J. H. V. Stenersen
372-380	A method for the determination of toxaphene in the presence of DDT	Felix Erro, Arthur Bevenue and Herman Beckman

Volume 3, Number 1 / January 1968

1-6	Pyrolysis-gas chromatographic method for polybutene residues on navel oranges	Lyle K. Gaston and F. A. Gunther
7-17	Specific determination of urea herbicide residues by EC Gas chromatography after hydrolysis and iodine derivative formation	Imre Baunok and Hans Geissbuehler
18-25	Automatic spotting of pesticide extracts on thin-layer plates	Morton Beroza, Melvin E. Getz and C. W. Collier
26-36	Comparison of several methods for extracting dieldrin-C¹⁴ from soil	J. G. Saha
37-48	Wing and body tissue relationships of DDT and metabolite residues in mallard and lesser scaup ducks	Daniel L. Dindal and T. J. Peterle
49-57	The oxidation of parathion to paraoxon in aqueous media by silver oxide (AgO)	F. A. Gunther, D. E. Ott and F. E. Hearth
58-64	The effect of five fungicides on soil respiration and some nitrogen transformations in yolo fine sandy loam	J. C. Caseley and F. E. Broadbent

Volume 3, Number 2 / March 1968

65-70	Application of the rapid micromethod of sample cleanup for gas chromatographic analysis of common organic pesticides in ground water, soil, plant and animal extracts	A. M. Kadoum
71-79	Quantitative measurement of combinations of aramite, DDT, Toxaphene, and endrin in crop residues	T. E. Archer
80-96	The fate of 4-Amino-3, 5, 6-trichloropicolinic acid in spring wheat and soil	C. T. Redemann, R. W. Meikle, P. Hamilton, V. S. Banks and C. R. Youngson
97-105	The partial photolysis of 6-chloropicolinic acid in aqueous solution	C. T. Redemann and C. R. Youngson
106-115	Inhibition of electron transport enzymes and cholinesterases by Endrin	H. J. Colvin and A. T. Phillips
116-126	Influence of various soil incorporated fungicides and nematocides on macro and micro element constituents of zea mays and phaseolus vulgaris	H. Cole, D. MacKenzie, C. B. Smith and E. L. Bergman
127	Editorial

Volume 3, Number 3 / May 1968

131-134	The photodecomposition of dieldrin residues in water	Gary L. Henderson and Donald G. Crosby
135-140	An epidemiological study of pesticide contamination in milk on an operating dairy farm	J. W. Stull, W. H. Brown, F. M. Whiting and J. M. Witt
141-154	Influence of various persistent chlorinated insecticides on the macro and micro element constituents of zea mays and phaseolus vulgaris growing in soil containing various amounts of these materials	H. Cole, D. MacKenzie, C. B. Smith and E. L. Bergman
155-163	Gas chromatographic analysis of malathion in water and in fish	Mohamed Tawfik H. Ragab
164-173	Fate of Furadan (NIA-10242) in bean plants	H. Wyman Dorough
174-179	A survey of chlorinated pesticide residues in black duck eggs	W. L. Reichel and C. E. Addy
180-193	The loss of three chloronitrobenzene fungicides from the soil	J. C. Caseley

Volume 3, Number 4 / July 1968

194-202	DDT residue persistence in red-backed salamanders in a natural environment	John B. Dimond, Raymond E. Kadunce, A. Stanley Getchell and John A. Blease
203-210	Reduction of dieldrin storage in rat liver: Factors affectingin situ	F. Matsumura and Ching M. Wang
211-226	Automation of pesticide analysis	Howard G. Applegate and George Chittwood
227-228	Improved re-ignition technique for flame photometric detectors	Laurice E. Fetzer
229-239	Endrin induced trace metal alterations following acute exposure	C. H. Lawrence, R. L. Coleman and W. L. Sowell
240-246	Pesticide levels in fish of the Northeast Pacific	Virginia F. Stout
247-253	Cleanup procedure for water, soil, animal and plant extracts for the use of electron-capture detector in the gas chromatographic analysis of organophosphorus insecticide residues	A. M. Kadoum
254-257	Separation of dicofol (kelthane) and its dichlorobenzophenene degradation product from a standard florisil column	Norman L. Morgan

Volume 3, Number 5 / September 1968

258-268	Chromatographic procedure for the determination of maloran and metabolites in soils	Stanley E. Katz and Richard F. Strusz
269-273	Insecticide residues in pronghorn antelope of South Dakota	Gary L. Moore, Yvonne A. Greichus and Ernest J. Hugghins
274-283	Dieldrin residues in the gallinulesPorphyrula martinica L. andGallinula chloropas L. and its effect on clutch size and hatchability	M. K. Causey, F. L. Bonner and J. B. Graves
284-295	Trace metal alterations following sub-acute exposure to endrin	R. L. Coleman, C. H. Lawrence and W. L. Sowell
296-301	Evidence for conversion of DDT to TDE in rat liver: I. liver/body fat ratios of TDE	Alice Ottoboni and James I. Ferguson
302-308	Evidence for conversion of DDT to TDE in rat liver: II. Conversion of p,p'DDT to p,p'TDE in axenic rats	Alice Ottoboni, Roland Gee, Ronald L. Stanley and Martin E. Goetz
309-316	A gas chromatographic method for the determination of low concentrations of abate in water	M. T. Shafik
317-321	Improved extraction of chlorinated hydrocarbon pesticides from animal tissues	C. F. Li, R. L. Bradley and T. Richardson

Volume 3, Number 6 / November 1968

322-332	Volatile metabolites from dimethyldithiocarbamate fungicide residues	John W. Hylin and Byong Han Chin
333-338	Water florae as indicators of irrigation water contamination by DDT	G. W. Ware, M. K. Dee and W. P. Cahill
339-347	Peacock plasma, a useful cholinesterase source for inhibition residue analysis of insecticidal carbamates	G. Voss
348-353	Endrin induced alterations in bound carbohydrates in rat serum	Ronald L. Coleman
354-359	Modifications of the micromethod of sample cleanup for thin-layer and gas chromatographic separation and determination of common organic pesticide residues	A. M. Kadoum
360-365	Determination of the heavy metal content of sea-foods by atomic-absorption spectrophotometry	J. C. Meranger and E. Somers
366-367	Thin layer chromatography of metaldehyde	D. L. Mays, G. S. Born and J. E. Christian
368-374	Determination and measurement of insecticide dust particles in atmospheres adjacent to orchards	G. B. MacCollom, D. B. Johnstone and B. L. Parker
375-382	Evaluation of extraction and cleanup methods for analysis of DDT and DDE in green alfalfa	George W. Ware and Melita Kolb Dee

Volume 4, Number 1 / January 1968

1-16	The total body burden of Dieldrin	W. T. Keane and M. R. Zavon
17-23	Sources of error in the use of fish-brain acetylcholestrinase activity as a monitor for pollution	James R. Gibson, J. Larry Ludke and Denzel E. Ferguson
24-30	Residues in two bald eagles suspected of pesticide poisoning	W. L. Reichel, T. G. Lamont, E. Cromartie and L. N. Locke
31-38	A method for estimating Diuron (N′-(3,4-dichlorophenyl)-NN-dimethyl urea) in surface water by electron capture gas chromatography	C. E. McKone and R. J. Hance
39-47	The inhibition of beef liver hydrolytic enzymes by organophosphorus pesticides —A comparison of the effects of several pesticides and their oxons on the inhibition response	D. C. Villeneuve, G. Mulkins, K. A. McCully and W. P. McKinley
48-54	Improved volatilization chamber for the kontes sweep co-destillation apparatus (K-50050)	Glen Walker and Wray Winterlin
55-63	Detection of captan residues in prune fruits and blossoms by thin-layer chromatography	T. E. Archer and J. B. Corbin

Volume 4, Number 2 / March 1968

64-67	Distribution ratio of some chlorinated hydrocarbon insecticides between hexane and water	S. Voerman
68-76	Gas chromatographic characteristics of chlordane I. effect of an aqueous environment on the heptachlor component	Arthur Bevenue and Chee Yee Yeo
77-79	Conversion of heptachlor to its epoxide	Joginder Singh
80-87	A simple starch-gel electrophoretic method to investigate esterase inhibition by common organic insecticides	A. M. Kadoum
88-103	The fate of phenyl N,N′-dimethylphosphor-diamidate in soil	R. W. Meikle and P. H. Christie
104-112	Degradation of p³²-bromophos by microorganisms and seedlings	J. Stenersen
113-119	Delayed lethal effect of 2,4-Dichlorophenoxyacetic acid on bacteria	C. A. Lamartiniere, L. T. Hart and A. D. Larson
120-127	Activation and standardization of purified silica gel for column chromatographic cleanup of pesticide residue extracts	A. M. Kadoum

Volume 4, Number 3 / May 1969

128-143	Polychlorobiphenyls (PCB's) and their interference with pesticide residue analysis	Lincoln M. Reynolds
144-151	Dieldrin, effect on the ion transport activities in liver tissues	Ching M. Wang and Fumio Matsumura
152-158	The analytical characteristics of two dieldrin photoconversion products	Jerry A. Burke
159-168	Microsomal epoxidation: Effect of age and duration of exposure to dietary DDT on induction	James W. Gillett
169-173	DDT uptake and metabolism by a marine diatom	Julian E. Keil and Lamar E. Priester
174-183	The effects of temperature on the susceptibility of bluegills and rainbow trout to selected pesticides	Kenneth J. Macek, Curt Hutchinson and Oliver B. Cope
184-191	Partitioning method for sample cleanup for gas chromatographic analysis of common organic pesticide residues in biological materials	A. M. Kadoum

Volume 4, Number 4 / July 1969

192-201	Current progress in the determination of the polychlorinated biphenyls	R. W. Risebrough, P. Reiche and H. S. Olcott
202-213	Expanded utility of the Beilstein flame test for organically bound halogens as a sensitive and specific flame photometric detector in the gas chromatographic determination of R-X compounds as illustrated with organochlorine pesticides	F. A. Gunther, A. Lopez-Roman, R. I. Asai and W. E. Westlake
214-223	Determination of DDT and metabolites, including DDA, in human urine by gas chromatography	M. F. Cranmer, J. J. Carroll and M. F. Copeland
224-231	Gas chromatographic analysis of phorate and five metabolites in monkey liver homogenates	H. A. McLeod, G. Mulkins and S. L. N. Rao
232-239	A carboxylesterase inhibition assay to estimate parathion, malathion and diazinon in lettuce extracts	D. C. Villeneuve, A. G. Butterfield and K. A. McCully
240-245	Transformation of the herbicide methyl-N-(3,4-dichlorophenyl)-carbamate (Swep) in soil	R. Bartha and D. Pramer
246-255	Direct detection of ionizable herbicides by electrophoresis	R. Purkayastha

Volume 4, Number 5 / September 1969

256-261	Dietary protein and DDT toxicity	Eldon M. Boyd and C. J. Krijnen
262-270	DDT: Inhibition of an ATP-ase in the rat brain	F. Matsumura, T. A. Bratkowski and K. C. Patil
271-277	Adsorption and desorption of lindane and dieldrin by yeast	S. Voerman and P. M. L. Tammes
278-284	Endrin decomposition on air-dried soils	R. I. Asai, W. E. Westlake and F. A. Gunther
285-296	Isolation and identification of the components of a commercial chlordane formulation	J. G. Saha and Y. W. Lee
297-305	Rapid microdetection of organochlorine pesticides in submilligram fish tissue samples	Douglas B. Seba and Charles E. Lane
306-310	Improved extraction procedure for 2,3,5-triiodobenzoic acid from milk and milk products	Charles E. McGee, Gordon S. Born, John E. Christian and Bernard J. Liska
311-319	Relationship between bacteria, nutrients and rainfall in selected bodies of fresh water	David D. Woodbridge and William R. Garrett

Volume 4, Number 6 / November 1969

320-326	The effect of hexobarbital on the retention of DDT analogs by the rat	G. F. Fries, A. M. Hartman and L. P. Dryden
327-336	Effects of thyroidectomy on the storage of organochlorine insectisides	M. Wassermann, D. Wassermann and S. Lazarovici
337-342	Dechlorination of p,p′-DDT in aqueous media	J. Singh and M. Malaiyandi
343-351	DDT and methyl parathion residues found in cotton and cotton-polyester fabrics worn in cotton fields	E. L. Finley and J. R. B. Rogillio
352-361	Hydration of HEOD (Dieldrin) and the heptachlor epoxides by microsomes from the livers of pigs and rabbits	G. T. Brooks and A. Harrison
362-369	Blood cholinesterases, serum parathion concentrations and urine p-nitrophenol concentrations in exposed individuals	C. C. Roan, D. P. Morgan, N. Cook and E. H. Paschal
370-374	Effects of the cooking process on the removal of chlordane residues from wheat flour and rice	A. Bevenue and Chee Yee Yeo
375-383	Residues in eggs, preening glands, liver, and muscle from feeding dieldrin-contaminated rice bran to hens and its effect on egg production, egg hatch, and chick survival	J. B. Graves, F. L. Bonner, W. F. McKnight, A. B. Watts and E. A. Epps

Volume 5, Number 1 / January 1970

1-5	Degradation of disulfoton and phorate in soil influenced by environmental factors and soil type	R. E. Menzer, E. L. Fontanilla and L. P. Ditman
6-9	Use of the phosphorus detector as a confirmatory tool for measuring residues of shell chemical's triazine herbicide	D. R. Schultz
10-12	Determination of phosphoric acid, dimethyl p-methylthiophenyl ester in cottonseed	W. E. Westlake, C. A. Lazzaro and F. A. Gunther
13-15	DDT residues associated with cestodes from mallard and lesser scaup ducks	Daniel L. Dindal and Paul C. Stromberg
16-23	Determinants of serum DDT and DDE concentrations	Gail Apple, D. P. Morgan and C. C. Roan
24-29	Measurement of endrin following epidemics of poisoning	August Curley, Ralph W. Jennings, Helen T. Mann and Vincent Sedlak
30-33	DDT residue disappearance from field sprayed lettuce	Kenneth Helrich, Stuart Race and John Reed
34-37	Azobenzene residues from aniline-based herbicides; Evidence for labile intermediates	L. M. Bordeleau and R. Bartha
38-41	Thin-layer chromatographic separation of vernolate, suspected metabolites and derivatives	H. P. Hermanson, Marie Siewierski and A. G. Winnett
42-46	Simultaneous determinations of azinphos ethyl, azinphos methyl and its oxygen analog by gas liquid chromatography	L. M. Hunt and B. N. Gilbert
47-49	A thin-layer chromatographic procedure for separating desmethyl methyl parathion (O-methyl O-p-nitrophenyl phosphorothionate) and its S-isomer (S-methyl O-p-nitrophenyl phosphorothionate)	P. S. Jaglan and F. A. Gunther
50-53	The disappearance of chlorobromuron in ensilage	S. E. Katz, R. F. Strusz and C. A. Fassbender
54-60	Effects of a herbicide, 2-ethyl hexyl ester of 2,4-D on magnesium: Calcium ratios and blood urea nitrogen levels in sheep and cattle	L. M. Hunt, B. N. Gilbert and J. S. Palmer
61-66	Tests of estrogenicity in rats fed low levels of o,p'DDT	T. Randall Wrenn, Joan R. Wood, George F. Fries and Joel Bitman
67-69	Decomposition of the systemic fungicide 1991 (Benlate)	Wendell W. Kilgore and Earl R. White
70-71	A rapid on-column extraction-cleanup method for animal fat	W. P. Cahill, B. J. Estesen and G. W. Ware
72-78	Photodegradation of two dinitrophenolic pesticide chemicals, dinobuton and dinoseb, applied to bean leaves	Hisayuki Matsuo and John E. Casida
79-84	Darstellung von 5-Amino-4-chlor-3(2H)-pyridazinon-(4,5-¹⁴C) durch mikrobielle Dephenylierung von 5-Amino-4-chlor-2-phenyl-3(2H)-pyridazinon-(4,5-¹⁴C) (Pyrazon) im Boden	N. Drescher and T. F. Burger
85-86	Uptake of C¹⁴-DDT from soil by alfalfa	G. W. Ware, B. J. Estesen and W. P. Cahill
87-94	The oxidation of parathion to paraoxon. II. By use of ozone	F. A. Gunther, D. E. Ott and M. Ittig
I-II	Editorial

Volume 5, Number 2 / March 1970

95-97	The determination of HCN residues on greenhouse tomatoes	Acie C. Waldron, Carl J. Robb and Jay P. Sleesman
98-103	Comparison of several liquid phases in gas liquid chromatography of methyl parathion and metabolites	P. S. Jaglan and F. A. Gunther
104-110	Persistence of methidathion in soils	L. W. Getzin
111-114	Single column gas liquid chromatography of methyl parathion and metabolites using temperature programming	P. S. Jaglan and F. A. Gunther
115-124	Über die Bindung von Blei an eisenhydroxidhaltige Stoffe in Leber, Niere und Milz vergifteter Rinder	Harald A. Rüssel
125-132	Modification of microsomal enzyme activity and parathion toxicity in rats	D. C. Villeneuve, W. E. J. Phillips and John Syrotiuk
133-138	The facile degradation of p,p′-DDTvia p,p′-DDD using chromous chloride as reducing agent	A. S. Y. Chau and W. P. Cochrane
139-144	DDT residues in forest soils	W. N. Yule
145-151	Toxicity to fish of two organic reactor coolants	J. E. Guthrie and O. E. Acres
152-157	The effect of o,p′-DDT on Japanese quail	A. S. Cooke
158-163	Microbial degradation of the acaricideN-(4-Chloro-o-tolyl)-N,N-dimethylformamidine	B. Thomas Johnson and Charles O. Knowles
164-170	An orientational survey on the side-effects and environmental distribution of insecticides used in tsetse-control in Africa	J. H. Koeman and J. H. Pennings
171-180	A polychlorinated biphenyl (Aroclor 1254) in the water, sediment, and biota of escambia bay, Florida	T. W. Duke, J. I. Lowe and A. J. Wilson
181-190	Starch-gel electrophoresis of liver esterases selectively inhibited by pesticides	C. E. Mendoza and G. V. Hatina

Volume 5, Number 3 / May 1971

191-194	Eggshell thinning as influenced by method of DDT exposure	Richard K. Tucker and H. A. Haegele
195-201	Heptachlor induced changes in fenitrothion metabolism	M. Mestitzova, J. Kovac and K. Durcek
202-204	The toxity of polychlorinated biphenyls (PCB) in sea water toGrammarus oceanicus	D. J. Wildish
205-206	Fish avoidance reactions	Robert Rehwoldt and Gerald Bida
207-212	Monitoring the purity of product in synthesis or production of compounds by gas chromatography as exemplified with methyl parathionS-Isomer production	P. S. Jaglan and F. A. Gunther
213-217	Effects of some organophosphorous compounds and their metabolites on sorghum-grain esterase and certain insects attacking sorghum grain	A. M. Kadoum and S. W. Sae
218-221	Low ambient level uptake of¹⁴C-DDT by three species of marine phytoplankton	James L. Cox
222-225	The effect of putrefaction of eggs upon residue analysis of DDT and metabolites	Bernard M. Mulhern and W. L. Reichel
226-230	Effects of pesticides on growth and survival ofEuglena gracilis Z	Richard B. Moore
231-236	Residues of O,P′-DDD and O,P′-DDT in brown pelican eggs and mallard ducks	T. G. Lamont, G. E. Bagley and W. L. Reichel
237-242	A simple agar gel electrophoretic method to investigate esterase inhibition in certain stored grain insects by malathion and its oxygen analogue	A. M. Kadoum and S. W. Sae
243-246	Insecticide residues in starlings in Idaho	W. W. Benson and Joe Gabica
247-250	Kelthane residues on almond hull meal exposed to ultraviolet light irradiation	T. E. Archer
251-254	Use of chromous chloride for the confirmation of heptachlor residues by derivatization	W. P. Cochrane and A. S. Y. Chau
255-259	Biological fate studies of 2-nitro-1,1-bis-p-chlorophenylpropane	Ralph H. Jarboe, John B. Data and John E. Christian
260-262	Determination of DDT in the presence of toxaphene residues	W. P. Cahill, B. J. Estesen and G. W. Ware
263-270	Suitability of thin-layer chromatography, gas chromatography and bioassay for the determination of aldrin, dieldrin and DDT residues in different soils without cleanup	Mikio Chiba, W. N. Yule and H. V. Morley
271-275	The heavy metal content of fruit juices and carbonated beverages by atomic absorption spectrophotometry	J. C. Meranger
276-278	Simultaneous detection of some organophosphorous pesticides in whole wheat flour	C. E. Mendoza, P. J. Wales and H. A. McLeod
279-285	Polychlorinated biphenyls (PCB) solubilized in water by nonionic surfactants for studies of toxity to aquatic animals	V. Zitko

Volume 5, Number 4 / July 1971

287-291	Utilization of cell culture techniques in carbaryl metabolism studies	Ronald L. Baron and Raymond K. Locke
292-299	Field study of a chlordane residue problem in milk	J. C. Boyd
300-310	Organochlorine insecticide interactions affecting residue storage in rainbow trout	F. L. Mayer, J. C. Street and J. M. Neuhold
311-316	The determination of 4,4′-thiodiphenol in human and rat urine as an indication of exposure to low levels of Abate	M. T. Shafik
317-323	Polychlorinated biphenyls in human adipose tissue	Francis J. Biros, Annita C. Walker and Angela Medbery
324-328	Decomposition of formetanate acaricide in soil	Suresh K. Arurkar and Charles O. Knowles
329-332	Determination of p-nitrophenol in human urine	M. Cranmer
333-341	Localization of DDT in the body organs of pink and white shrimp	D. R. Nimmo, A. J. Wilson and R. R. Blackman
342-346	Residues of BHC and DDT in egg plant (Solanum melongena)	P. S. Jaglan and S. L. Chopra
347-353	Water temperature as a source of variation in specific activity of brain acetylcholinesterase of bluegills	James W. Hogan
354-361	The electron-capture gas chromatography of paradichlorobenzene metabolites as a measure of exposure	J. D. McKinney, L. Fishbein, C. E. Fletcher and W. F. Barthel
362-367	Sensitivity to pesticides in three generations of sheepshead minnows	Hugh T. Holland and David L. Coppage
368-372	The effect of organochlorine insecticides on serum cholesterol level in people occupationally exposed	M. Wassermann, Dora Wassermann, Ita Aronovski, I. Ivriani and Debora Rosenfeld
373-378	Effects of adrenalectomy on the storage of organochlorine insecticides	Dora Wassermann, M. Wassermann and S. Lazarovici
379-382	Sources of compounds interfering with the analysis of extracts for dieldrin and DDT by GLC	Karl H. Deubert

Volume 5, Number 5 / September 1971

383-388	Digestion of oysters for the determination of mercury	Jack Mayer
389-396	Residues in cattle treated with DDT for control of horn flies on pasture	W. O. Haufe and H. V. Morley
397-403	Time response experiments with single dose and chronic treatment of dieldrin onTribolium castaneum	P. M. L. Tammes, F. E. Loosjes and R. Wijnen
404-407	Effects of salinity on uptake of DDT, DDE and ODD by fish	Philip G. Murphy
408-413	The effect of a sublethal concentration of LAS on the acute toxicity of various phosphate pesticides to the fathead minnow (Pimephales promelas Rafinesque)	J. M. Solon and J. H. Nair
414-421	A survey of salinity levels in the Indian River-Banana River Complex	Diane McCall, J. G. Cook, J. A. Lasater and T. A. Nevin
422-428	Soil moisture and soil type influence initial penetration by organochlorine insecticides	Fairie Lyn Carter and Charles A. Stringer
429-434	Chromous chloride reductions. III. Identification of products obtained from prolonged contact of chlordene and heptachlor with chromous chloride solution	Alfred S. Y. Chau
435-439	Chromous chloride reductions. IV. Reaction of endrin with chromous chloride solution	Alfred S. Y. Chau
440-442	Effects of aerial sumithion spraying on juvenile atlantic salmon (Salmo salar L.) and brook trout (Salvelinus fontinalis Mitchill) in Newfoundland	C. T. Hatfield and L. G. Riche
443-446	A biopsy technique to obtain tissue for pesticide residue analysis from falconiform birds	John C. Seidensticker
447-451	The relationship of coliform populations to certain physico-chemical parameters in the Indian River-Banana River Complex	Ann Cherry, Lisa Hopson, T. A. Nevin and J. A. Lasater
452-454	An electron capture detector bypass system	D. L. Struble
455-462	Studies on the assimilation of l,l,l-trichloro-2,2-bis (p-chlorophenyl) ethane (DDT) byCrassostrea virginica Gmelin	Noel V. Brodtmann
463-467	Environmental factors affecting dieldrin uptake by rye	W. B. Wheeler
468-473	Influence of dietary methionine on dieldrin metabolism in rats	G. S. Stoewsand, R. L. Landschoot and J. B. Bourke
474-478	Preliminary study of pesticide levels in the eggs of Iowa pheasants, blue wing teal and coots	Lauren G. Johnson, Robert L. Morris and Harry Harrison

Volume 5, Number 6 / November 1971

479-488	DDT in forest streams	W. N. Yule and A. D. Tomlin
489-492	Indentification of the major metabolic product of heptachlor epoxide in rat feces	F. Matsumura and Judd o. Nelson
493-501	Dieldrin poisoning of chickens during severe dietary restriction	K. L. Davison, J. L. Sell and R. J. Rose
502-508	Comparison of mercury contents in maternal blood, umbilical cord blood, and placental tissues	Tsuguyoshi Suzuki, Tomoyo Miyama and Haruo Katsunuma
509-514	Elimination rate and tissue residues of chloropropylate and chlorobenzilate in rats	J. B. Bourke, E. J. Broderick and G. S. Stoewsand
515-520	Identification of the derivatives employed in the confirmation of dieldrin residues	Alfred S. Y. Chau and W. P. Cochrane
521-528	Characterization of oxychlordane, animal metabolite of chlordane	Percy B. Polen, Marguerite Hester and John Benziger
529-536	Relationship between serum enzymes and histological changes in liver after administration of heptachlor in the rat	V. Krampl
537-541	Microbial cometabolism of 2,4,5-Trichlorophenoxyacetic acid	R. S. Horvath
542-545	Analysis of pesticides in water using silica gel column clean-up	Lauren G. Johnson
546-552	Photolysis of pesticidal synergists. I. piperonyl butoxide	L. Fishbein and Z. L. F. Gaibel
553-558	Primary production: Depression of oxygen evolution in algal cultures by organophosphorus insecticides	Sylvia B. Derby and Ernest Ruber
559-564	Determination of residual fuel oil contamination of aquatic animals	V. Zitko
565-568	Phosphorimetry of chloro- and nitro-aromatic fungicides	M. Zander and O. Hutzinger
569-576	Effect of DDT on induction of microsomal enzymes and deposition of calcium in the domestic chicken	B. J. Stephen, J. D. Garlich and F. E. Guthrie
577-586	Effects of nine insecticides on the numbers and biomass of earthworms in pasture	A. R. Thompson
587-594	Identification of organochlorine pesticides in crude extracts by mass spectrometry	O. Hutzinger and W. D. Jamieson

Volume 6, Number 1 / January 1971

1-8	Pesticide effect on growth and¹⁴C assimilation in a freshwater alga	Lelyn Stadnyk, Robert S. Campbell and B. Thomas Johnson
9-10	Note on removal of sulfur interferences from sediment extracts for pesticide analysis	D. F. Goerlitz and L. M. Law
11-16	Improved sample preparation procedure for determining chlortetracycline in chicken tissue and related organs	Stanley E. Katz and Carol A. Fassbender
17-19	A note on the concentration of organochlorine pesticides in human liver in relation to vitamin A status	W. E. J. Phillips, W. R. Ritcey, T. K. Murray and K. Hoppner
20-23	The effect of size on the uptake of DDT from water by fish	Philip G. Murphy
24-25	Fish kill caused by an intermediate oil from coke ovens	V. Zitko and S. N. Tibbo
26-27	The conversion of diazinon to hydroxydiazinon in the guinea-pig and sheep	A. F. Machin, M. P. Quick, Heather Rogers and P. H. Anderson
28-33	Picloram in soil: Extraction and mechanism of adsorption	H. H. Cheng
34-39	A method for the determination of l-naphthol in urine	M. T. Shafik, H. C. Sullivan and H. F. Enos
40-47	Residue analyses in the water system of East-Java (river Brantas, ponds, sea-water) after continued large-scale application of Thiodan® in rice	S. Gorbach, R. Haarring, W. Knauf and H. -J. Werner
48-54	Penetration of the blood-brain-cerebral spinal fluid barrier by DDT	Glenn Morrison
55-66	A method for confirmation of organophosphorus compounds at the residue level	M. T. Shafik, Diane Bradway and Henry F. Enos
67-71	The effects of temperature on the blocking action of methyisopropoxyflurophosphine oxide (Soman) of the propagated action potential of the bullfrog sciatic nerve	Ernest R. Whitcomb
72-80	A mircoanalytical method for 4-aminopyridine in corn plant tissues	James E. Peterson
81-84	Methoxychlor and 2,4,5-T in lysimeter percolation and runoff water	William M. Edwards and Bobby L. Glass
85-88	Effect of organochlorine insecticides on serum PBI level in occupationally exposed people	Dora Wassermann, M. Wassermann, M. Djavaherian, I. Gorin and M. Barish, et al.
89-96	Toxicity of Mirex to crayfish,Procambarus blandingi	J. Larry Ludke, M. T. Finley and Christina Lusk

Volume 6, Number 2 / March 1971

97-99	Effect of sesamex on brain acetylcholinesterase inhibition by parathion in fishes	James R. Gibson and J. Larry Ludke
100-101	Effect of polychlorinated biphenyls (PCB's) on the eggshells of ring doves	David B. Peakall
102-112	Metabolism of a polychlorinated biphenyl (Aroclor^® 1254) mixture in the rat	D. L. Grant, W. E. J. Phillips and D. C. Villeneuve
113-119	Chronic toxicity, uptake, and retention of aroclor^® 1254 in two estuarine fishes	D. J. Hansen, P. R. Parrish, J. I. Lowe, A. J. Wilson and P. D. Wilson
120-128	Effects of PCB administration on microsomal enzyme activity in pregnant rabbits	D. C. Villeneuve, D. L. Grant, W. E. J. Phillips, M. L. Clark and D. J. Clegg
129-132	Role of excreted chlortetracycline in modifying the decomposition process in feedlot waste	G. Keith Elmund, S. M. Morrison, D. W. Grant and M. P. Nevins
133-135	Variation in the viscosity of lagoonal waters	D. B. Ramsay, J. A. Lasater and T. A. Nevin
136-141	Green tea and DDT residues	Arthur Bevenue and Yoshihiko Kawano
142-143	Malathion residues on ladino clover seed screenings exposed to ultraviolet irradiation	T. E. Archer
144-155	The toxicity of four insecticides to four salmonid species	George Post and Thomas R. Schroeder
156-159	Polychlorinated biphenyl (aroclor 1242 ®): Effects of uptake on growth, nucleic acids, and chlorophyll of a marine diatom	Julian E. Keil, Lamar E. Priester and Samuel H. Sandifer
160-163	Retention times and electron-capture detector responses of some individual chlorobiphenyls	V. Zitko, O. Hutzinger and S. Safe
164-170	Thin-layer chromatography of polychlorinated biphenyls	R. H. De Vos and E. W. Peet
171-176	Vertebrate insecticide resistance: The in vitro endrin effect on succinic dehydrogenase activity on endrin-resistant and susceptible mosquitofish	James D. Yarbrough and Marion R. Wells
177-182	Field study of a chlordane residue problem: Soil and plant relationships	J. C. Boyd
183-188	Analysis of zolone insecticide—Acaricide on grapes	W. O. Gauer and J. N. Seiber
189-192	Reduction of chlorinated hydrocarbon residues in swine	R. C. Dobson, Jack E. Fakey, D. L. Ballee and E. R. Baugh

Volume 6, Number 3 / May 1971

193-199	Residue analyses and biotests in rice fields of East Java treated with thiodan	S. Gorbach, R. Haarring, W. Knauf and H. J. Werner
200-204	Reactions between fulvic acid, a soil humic material, and dialkyl phthalates	Keiichiro Matsuda and Morris Schnitzer
205-208	Anticholinesterase activity and enzymatic degradation of phosphamidon and γ-chlorophosphamidon a comparative study	J. A. Rose and G. Voss
209-219	Polychlorinated biphenyls: Synthesis of some individual chlorobiphenyls	O. Hutzinger, S. Safe and V. Zitko
220-224	Toxicity of parathion and several of its photoalteration products to boll weevils	R. L. Joiner, H. W. Chambers and K. P. Baetcke
225-230	Synthesis of known and suspected environmental products of heptachlor and chlordene	Alfred S. Y. Chau, Joseph D. Rosen and W. P. Cochrane
231-234	Rate of hydrolysis of seven organophosphate pesticides	Rubel P. Cowart, Frances L. Bonner and E. A. Epps
235-243	Input of polychlorinated biphenyls into california coastal waters from urban sewage outfalls	Timothy T. Schmidt, Robert W. Risebrough and Franklin Gress
244-248	DDT uptake and growth ofEuglena gracilis	H. W. De Koning and D. C. Mortimer
249-254	1-Hydroxy-2,3-epoxychlordene in oregon soil previously treated with technical heptachlor	Fairie Lyn Carter, Charles A. Stringer and Dorothy Heinzelman
255-262	The effect of dietary choline chloride and inositol on the depletion rate of heptachlor from birds	C. R. Creger and L. F. Kybena
263-272	Effects of a thiocarbamate herbicide compound (pebulate) on magnesium: Calcium ratio and blood urea nitrogen levels in exposed sheep and cattle	L. M. Hunt, B. N. Gilbert, J. S. Palmer and R. L. Younger
273-278	Antagonism of DDT storage in guinea pigs by dietary dieldrin	D. J. Wagstaff and J. C. Street
279-288	Uptake and effects of dichlobenil in a small pond	Gerald E. Walsh, Charles W. Miller and P. T. Heitmuller

Volume 6, Number 4 / July 1971

289-296	A survey for atmospheric contamination following forest spraying with fenitrothion	W. N. Yule, A. F. W. Cole and I. Hoffman
297-303	Effect of banol and parathion on operant learning behavior of rats fed adequate and inadequate casein diets	James L. Casterline, Robert E. Brodie and Thomas J. Sobotka
304-310	Characterization of fish brain acetylcholinesterase with an automated pH stat for inhibition studies	David L. Coppage
311-312	Modification of metabolism cages for increased efficiency	M. J. Meeks, R. J. Vetter and W. V. Kessler
313-315	A simple mud sampling device	James H. Barkley
316-321	The loss of phosdrin and phorate insecticides from a range of soil types	R. G. Burns
322-327	Phenmedipham andm-aminophenol decomposition in alkaline soil	Babasaheb R. Sonawane and Charles o. Knowles
328-335	Interrelationship of pollution indicators in streams flowing into the Indian River	D. D. Woodbridge and W. R. Garrett
336-342	Losses of organophosphorus insecticides during application to the soil	Ulo Kiigemagi and L. C. Terriere
343-344	Thin-layer chromatography of n-dodecylguanidines	J. P. Chu, E. J. Kirsch and G. S. Born
345-350	Changes in mineral composition of eggshells from black ducks and mallards fed DDE in the diet	J. R. Longcore, F. B. Samson, J. F. Kreitzer and J. W. Spann
351-354	Degradation of DDT by goldfish	Roger G. Young, Leigh St. John and D. J. Lisk
355-361	The persistence of zinophos and dyfonate in soil	Ulo Kiigemagi and L. C. Terriere
362-371	Accumulation and excretion of DDT by the terrestrial snail,Cepaea hortensis	Daniel L. Dindal and Karl -Hans Wurzinger
372-376	A possible mechanism of insecticide resistance in mosquitofish	David L. Fabacher and Howard Chambers
377-384	A Method for the quantitation of polychlorinated biphenyl (PCB) isomers	James W. Rote and Philip G. Murphy

Volume 6, Number 5 / September 1971

385-390	Rapid separation of polychlorinated biphenyls from DDT and its analogues on silica gel	Diane Snyder and Robert Reinert
391-400	Dieldrin accumulation and excretion by rats fed phenobarbital and carbon	K. A. Engebretson and K. L. Davison
401-405	The effect of DDT on aggression in laboratory mice	Ann F. Peterle and Tony J. Peterle
406-408	Photolysis of 4-amino-3-methylthio-6-phenyl-1, 2,4-triazin-5-one (Aglypt)	Joseph D. Rosen and Marie Siewierski
409-416	Silo sealents as a source of polychlorobiphenyl (PCB) contamination of animal feed	R. F. Skrentny, R. W. Hemken and H. W. Dorough
417-421	Protection of plants from herbicides with 1,8-naphthalic anhydride as illustrated with sorghum	L. S. Jordan and V. A. Jolliffe
422-425	A Simple test for exposure to polycyclic hydrocarbons	Ernest Malý
426-435	Immunological and detoxication interaction in p,p-DDT fed rabbits	M. Wassermann, Dora Wassermann, E. Kedar and M. Djavaherian
436-444	The effect of some cyclodiene pesticides, benzenehexachloride and toxaphene on mitochondrial electron transport	Ronald S. Pardini, James C. Heidker and Benjamin Payne
445-448	Acute toxicity of copper, nickel and zinc ions to some hudson river fish species	Robert Rehwoldt, Gerald Bida and Brian Nerrie
449-452	Relationship between levels of chlorinated hydrocarbon insecticides in human milk and serum	Paul G. Dyment, Leon M. Hebertson, Walter J. Decker, Edward D. Gomes and J. S. Wiseman
453-459	Lipotropic agents and DDT residue in birds and eggs	C. R. Creger and L. F. Kubena
460-463	The preservation of biological tissue for organochlorine insecticide analysis	M. C. French and D. J. Jefferies
464-470	Polychlorinated biphenyls and organochlorine pesticides in some freshwater and marine fishes	V. Zitko
471-480	Effect of several dietary levels of o,p′-DDT on reproduction and lactation in the rat	T. Randall Wrenn, Joan R. Weyant, George F. Fries and Joel Bitman

Volume 6, Number 6 / November 1971

481-484	Chromous Chloride reductions. V. Reaction of endrin ketone (II) with chromous chloride solution	Alfred S. Y. Chau, Henry Won and W. P. Cochrane
485-490	DDE thins eggshells and lowers reproductive success of captive black ducks	J. R. Longcore, F. B. Samson and T. W. Whittendale
491-494	Degradation of dieldrin to carbon dioxide by a soil fungusTrichoderma koningi	M. W. Bixby, G. M. Boush and F. Matsumura
495-501	Effect of dieldrin on egg hatchability, chick survival and eggshell thickness in purple and common gallinules	J. F. Fowler, L. D. Newsom, J. B. Graves, F. L. Bonner and P. E. Schilling
502-508	The determination of lead in paint films with a portable isotope fluorescence analyser	D. Barltrop, C. L. Harford and N. J. P. Killala
509-512	Inhalation toxicity of some aliphatic thiiranes	H. N. MacFarland, N. R. Khan and V. T. Innanen
513-516	Pesticide and mercury levels in migrating duck populations	Lauren G. Johnson, Robert L. Morris and Richard Bishop
517-520	Differences in DDTR residues in green alfalfa, hay, and cubes from the same source	G. W. Ware, M. E. Rakickas and W. P. Cahill
521-524	Partitioning behavior of aflatoxin M in dairy products	Dale W. Grant and Folke W. Carlson
525-531	Aflatoxin formation in sterilized feedlot manure and fate during simulated water treatment procedures	Donald A. Hendrickson and Dale W. Grant
532-534	Absence of polychlorinated biphenyls in human milk and serum from Texas and human milk from New Guinea	Paul G. Dyment, Leon M. Hebertson, Edward D. Gomes, J. S. Wiseman and R. W. Hornabrook
535-538	Toxicity-metabolism relationship of the photoisomers of cyclodiene insecticides in freshwater animals	Elain Georgacakis, S. R. Chandran and M. A. Q. Khan
539-545	Polychlorinated biphenyls (PCB): Effect on mitochondrial enzyme systems	Ronald S. Pardini
546-551	Pesticide effects on the fecundity of the gray partridge	D. D. Neill, H. D. Muller and J. V. Shutze
552-558	Bioconcentration and biotransfer of aflatoxin	Mary Paul Nevins and Dale W. Grant
559-567	Teratogenic studies with 2,4,5-T and 2,4-D in the hamster	T. F. X. Collins and C. H. Williams
568-569	Correlation between pesticide levels in milk and carcasses of dairy cows	J. W. Stull, W. H. Brown and F. M. Whiting
570-575	The effects of lead ingestion on the body burden of DDT, liver vitamin A and microsomal enzyme activity in the rat	W. E. J. Phillips, D. C. Villeneuve and G. C. Becking
576-580	Methodology and analysis for residues of MCP and 2,4,5-T in wheat	C. Chow, M. L. Montgomery and Te C. Yu
581-588	Correlations between respiration and direct uptake of DDT in the mosquito fishGambusia affinis	Philip G. Murphy and Josette Vidril Murphy
589-591	Growth response of blue-green algae to aldrin, dieldrin endrin and their metabolites	J. C. Batterton, G. M. Boush and F. Matsumura

Volume 7, Number 1 / January 1972

1	Editorial	John W. Hylin
2-8	Selective complexation of impurities in the electron capture gas chromatographic determination of some chlorinated polycyclodiene pesticide metabolites and derivatives	J. McKinney, L. Fishbein and L. Barling
9-18	Dieldrin and p,p′—DDT effects on egg production and eggshell thickness of chickens	K. L. Davison and J. L. Sell
19-25	Effects of short-term administration of ethylenethiourea upon thyroid function of the rat	S. L. Graham and W. H. Hansen
26-32	Mercury content of hair of Japanese after emigration to burma or East Pakistan	Tsuguyoshi Suzuki, Junko Matsubara-Khan and Akira Matsuda
33-35	GLC separation of heptachlor epoxide oxychlordane, α-and γ-chlordane	D. W. Conder, P. C. Oloffs and Y. S. Szeto
36-42	Initial studies on the microbial breakdown of triallate	D. Roy Cullimore and Alan E. Smith
43-44	Rapid method for identifying aldrin in the presence of sulfur by electron capture gas chromatography	J. F. Lester and J. W. Smiley
45-51	Effect of tetrachlorodibenzo-p-dioxin on growth rate and the synthesis of lipids and proteins in rats	H. M. Cunningham and D. T. Williams
52-56	Microbial degradation of DDT metabolites to carbon dioxide, water, and chloride	D. D. Focht
57-62	Distribution and excretion studies of octachlorodibenzo-p-dioxin in the rat	D. T. Williams, H. M. Cunningham and B. J. Blanchfield
63-64	PCB andp,p′-DDE in eggs of cormorants, gulls, and ducks from the bay of fundy, canada	V. Zitko and P. M. K. Choi

Volume 7, Numbers 2-3 / February 1972

65-71	A solid reactant particle in a gaseous pollutant system of variable strength	R. L. Wang
72-74	Hydrolysis and solvent partition of Phosdrin and related organophosphates	J. N. Seiber and J. C. Markle
75-79	Pesticide depletion in dairy cows following long term exposure	F. M. Whiting, J. W. Stull and W. H. Brown
80-86	Usable water from raw sewage	David D. Woodbridge, Leland A. Mann and William R. Garrett
87-92	Polychlorinated biphenyls: Effect of long-term exposure on ATPase activity in fish,Pimephales promelas	R. B. Koch, D. Desaiah, H. H. Yap and L. K. Cutkomp
93-104	Some separation characteristics of an OV-101/OV-210 column for organochlorinated pesticides with particular reference to the separation of photoendrin and endrin	A. S. Y. Chau and R. J. Wilkinson
105-110	Absence of chlorinated dibenzodioxins and dibenzofurans from aquatic animals	V. Zitko
111-114	The effect of phenylmercuric acetate upon the frequency of hatching of eggs from the zebrafish	J. E. Kihlstrom and L. Hulth
115-120	Column extraction of pesticides from fish, fish food and mud	R. J. Hesselberg and J. L. Johnson
121-124	Absence of conversion ofo,p′-DDT top,p′-DDT in the rat	Morris F. Cranmer
125-132	The collection and preservation of open ocean marine organisms for pollutant analysis	George D. Grice, George R. Harvey, Vaughan T. Bowen and Richard H. Backus
133-136	Spurious GLC peaks in cereal grains stored in cloth bags	Iser Levi and T. W. Nowicki
137-146	The identification of five unreported lindane metabolites recovered from rat urine	R. W. Chadwick and J. J. Freal
147-159	Some aspects of the chemistry and acute toxicity of the iron ore flotation agent dimethyl ammonium alkyl hydroxamate and some related compounds to brook trout	G. L. Fletcher and R. F. Addison
160-167	Micro scale alkali treatment for use in pesticide residue confirmation and sample cleanup	Susan J. V. Young and Jerry A. Burke
168-176	DDT residues in Salinas River sediments	Jerry D. Routh
177-181	Analysis of explosives in sea water	John C. Hoffsommer and Jerome M. Rosen
182-187	Polychlorinated biphenyls (PCB) in sea water and their effect on reproduction ofGammarus oceanicus	D. J. Wildish
188-192	Effects of aldrin on young pheasants under semi-natural conditions	Ronald E. Thill, Keith E. Severson and Yvonne A. Greichus

Volume 7, Number 4 / April 1972

193-199	Interfering GLC peaks from materials and chemicals in pesticide residue analysis	Iser Levi and T. W. Nowicki
200-201	Polychlorinated terphenyls in the environment	V. Zitko, O. Hutzinger, W. D. Jamieson and P. M. K. Choi
202-206	Duck hepatitis virus interactions with DDT and dieldrin in adult mallards	M. Friend and D. O. Trainer
207-215	Mass spectral pattern of Mirex (dodecachlorooctahydro-1,3,4-metheno-2H-cyclobuta [cd] pentalene) and of kepone (decachlorooctahydro-1,3,4-metheno-2H-cyclobuta [cd]-pentalen-2-one) and its application in residue analysis	Solang Uk, Chester M. Himel and Tobias F. Dirks
216-222	Effects of sodium arsenite on fetal development	Ronald D. Hood
223-228	Chlorinated hydrocarbon residues in marine animals of southern California	T. O. Munson
229-236	Improved procedures for the determination of oxytetracycline in milk, milk products; chicken muscle, liver; and eggs	Stanley E. Katz and Carol A. Fassbender
237-242	GLC determination of crufomate (Ruelene) in bovine blood and the use of UV irradiation as a confirmatory test	R. Greenhalgh, J. Dokladalova and W. O. Haufe
243-251	Chlorinated naphthalenes in pesticide analysis	Donald F. Goerlitz and LeRoy M. Law
252-256	Similarity of a polychlorinated biphenyl (Aroclor^® 1254) and DDE in rate of elimination from cows	G. F. Fries, G. S. Marrow and C. H. Gordon

Volume 7, Number 5 / May 1972

257-263	Biological magnification of a polychlorinated biphenyl (Aroclor^® 1254) from water by aquatic invertebrates	Herman O. Sanders and Jack H. Chandler
264-269	Modification of pentobarbital sleeping times in rats following chronic PCB ingestion	D. C. Villeneuve, D. L. Grant and W. E. J. Phillips
270-272	An isomer of hydroxydiazinon formed by metabolism in sheep	A. F. Machin, M. P. Quick, Heather Rogers and N. F. Janes
273-276	Cometabolism of the herbicide, 2,3,6-trichlorobenzoate by natural microbial populations	R. S. Horvath
277-283	Effect of long-term feeding of DDT to turkeys	Charles F. Simpson, N. P. Thompson and J. T. Neilson
284-287	The effect of liver damage on the storage of P,P′-DDT in the rat	D. L. Grant and W. E. J. Phillips
288-291	DDT-dehydrochlorinase for identification of DDT in soil	R. H. Gooding, Hugh G. Philip and M. S. Tawfik
292-295	Elimination pattern of methyl mercury from blood and brain of rats (dams and offspring) after delivery, following oral administration of its chloride salt during gestation	James L. Casterline and Clara H. Williams
296-300	Soil adenosine triphosphate: Extraction, recovery and half-life	A. R. Conklin and A. N. Macgregor
301-304	Interference of fats in the determination of mercury residues in fish by atomic absorption spectrometry	Jadu G. Saha and Young W. Lee
305-310	On the mechanism of formation of Mannich bases as safrole metabolites	J. D. McKinney, E. Oswald, L. Fishbein and M. Walker
311-320	Dieldrin and heptachlor epoxide residues in fat from hogs foraging on corn stover in insecticidally treated fields	R. C. Dobson, J. E. Fahey, D. L. Ballee and E. R. Baugh

Volume 7, Number 6 / June 1972

321-330	Decomposition of aldrin by gamma radiation I. In organic solvents	A. E. Carp, B. J. Liska and P. L. Ziemer
331-337	Decomposition of aldrin by gamma radiation II. In lipid solutions	A. E. Carp, B. J. Liska and P. L. Ziemer
338-347	Column chromatographic separation of polychlorinated biphenyls from chlorinated hydrocarbon pesticides, and their subsequent gas chromatographic quantitation in terms of derivatives	O. W. Berg, P. L. Diosady and G. A. V. Rees
348-352	Persistence of DDT in orchard soils	Ulo Kiigemagi and L. C. Terriere
353-357	Fate of kelthane residues on apple pomace exposed to drying in the dark, sunlight and ultraviolet light irradiation	T. E. Archer and R. A. Toscano
358-365	The distribution and excretion of polychlorinated biphenyls (aroclor 1254) and their effect on urinary gonadal steroid levels in the boar	N. S. Platonow, R. M. Liptrap and H. D. Geissinger
366-368	Biologically active compounds in the aquatic environment: The effect of DDE on the egg viability ofchironomus tentans	S. Krogh Derr and Matthew J. Zabik
369-370	A simply constructed and adjustable mercury vapor cell mount	J. W. Ball and E. A. Jenne
371-373	Hexachlorobenzene (HCB) in the eggs of common terns in Hamilton Harbour, Ontario	M. Gilbertson and L. M. Reynolds
374-375	A general method for the preparation of tritiated polychlorobiphenyls of high specific activity: 2,2′,5,5′-tetrachlorobiphenyl-[³H] and 2,2′,4,4′,5,5′-hexachlorobiphenyl-[³H]	O. Hutzinger and S. Safe
376-382	Novel photoproducts of heptachlor epoxide,Trans-chlordane, andTrans-nonachlor	Glen W. Ivie, John R. Knox, Safy Khalifa, Izuru Yamamoto and John E. Casida

Volume 8, Number 1 / July 1972

1-9	Pesticide levels in deer	W. W. Benson and Pamela Smith
10-18	The persistence and fate of fenitrothion insecticide in a forest environment	W. N. Yule and J. R. Duffy
19-25	DDT in forest trees and lumber	W. N. Yule, M. J. Hildebrand, G. G. Smith and R. S. Fox
26-31	Intestinal absorption of polychlorinated biphenyls in rats	P. W. Albro and L. Fishbein
32-37	Characterization of the components of technically polychlorinated biphenyl mixtures—II	A. C. Tas and R. J. C. Kleipool
38-45	Potential residue problem associated with low volume sprays on citrus in California	G. E. Carman, W. E. Westlake and F. A. Gunther
46-51	Avoidance of pesticides by untrained mosquitofish,Gambusia affinis	D. J. Hansen, E. Matthews, S. L. Nall and D. P. Dumas
52-60	Analysis of a chlorinated terphenyl (Aroclor 5460) and its deposition in tissues of cod (Gadus morhua)	R. F. Addison, G. L. Fletcher, S. Ray and J. Doane
61-64	Metabolism of diazinon by fish liver microsomes	James W. Hogan and Charles O. Knowles

Volume 8, Number 2 / August 1972

65-68	DDE thins screech owl eggshells	M. Anne Ross McLane and Linda C. Hall
69-72	Organochlorine insecticide, herbicide and polychlorinated biphenyl (PCB) inhibition of NaK-ATPase in rainbow trout	Paul W. Davis, Jacqueline M. Friedhoff and Gary A. Wedemeyer
73-76	Ethylm-hydroxycarbanilate carbanilate (EP-475) metabolism in sugar beets	Charles O. Knowles and Babasaheb R. Sonawane
77-80	Mercury uptake from soil by various plant species	Matt K. John
81-83	Metabolism of DDT by fresh water diatoms	S. Miyazaki and A. J. Thorsteinson
84-88	Brown pelican eggshells: X-Ray diffraction studies	Robert W. Gould
89-90	Methyl mercury: Its effect on eggshell thickness	David B. Peakall and Jeffrey L. Lincer
91-96	The effect of increased temperature upon the acute toxicity of some heavy metal ions	Robert Rehwoldt, Lawrence W. Menapace, Brian Nerrie and Denise Alessandrello
97-104	Mass spectrometric identification of Mirex residues in crude extracts and in the presence of polychlorinated biphenyls	Solang Uk, Chester M. Himel and Tobias Dirks
105-108	Chromous chloride reduction VII. Stereochemistry and structure of the major product employed in the confirmation of endrin residues	Alfred S. Y. Chau and R. J. Wilkinson
109-112	Determination ofm-sec-butylphenylN-methyl-N-thiophenylcarbamate (RE-11775) in water, soil and vegetation	W. E. Westlake, Monika Ittig and F. A. Gunther
113-119	Influence of carbon monoxide upon some respiratory enzymes of the chick embryo	C. F. Tumasonis and F. D. Baker
120-121	Residues of DDT and its degradation products in cod liver from two Norwegian fjords	J. Stenersen and J. Kvalvag
122-128	Wildlife kill resulting from the misuse of arsenic acid herbicide	Richard C. Swiggart, Clifton J. Whitehead, August Curley and Forest E. Kellogg

Volume 8, Number 3 / September 1972

129-137	Effects of aroclor 1242^® (a polychlorinated biphenyl) and DDT on cultures of an alga, protozoan, daphnid, ostracod, and guppy	Janet R. Morgan
138-140	Note on the flameless atomic absorption response of mercury without added reducing agent	W. H. Gutenmann, D. J. Lisk and Nathaniel Grier
141-146	Inhibition of mitochondrial electron transport by guthion, some related insecticides, and degradative products	James C. Heidker and Ronald S. Pardini
147-152	Susceptibility of chickens fed p,p′-DDT to histomoniasis	C. V. Radhakrishnan, Neal P. Thompson and Donald J. Forrester
153-157	UV Irradiation of aroclor 1254	Jeffry L. Herring, Ellen J. Hannan and Donald D. Bills
158-164	Effect of heptachlor and related compounds on growth ofStaphylococcus aureus	B. E. Langlois and Kay G. Sides
165-168	Pesticide mortality of young white-faced ibis in texas	Edward L. Flickinger and Dennis L. Meeker
169-176	Confirmation of pesticide residue identity, part III. Derivative formation in solid matrix for the confirmation of endrin by gas chromatograph	Alfred S. Y. Chau
177-185	Effects of dieldrin and gamma BHC on serum proteins and PBI	M. Wassermann, Dora Wassermann, E. Kedar, M. Djavaherian and Simi Cucos
186-192	The cytochrome P-450 Substrate optical difference spectra of pesticides with mouse hepatic microsomes	R. B. Mailman and Ernest Hodgson

Volume 8, Number 4 / October 1972

193-199	DDE at low dietary levels kills captive American kestrels	Richard D. Porter and Stanley N. Wiemeyer
200-207	Fate of mirex-¹⁴C in the rat and plants	H. M. Mehendale, L. Fishbein, M. Fields and H. B. Matthews
208-211	Discrimination between PCB and DDT residues by a gas chromatographic-mass spectrometric technique	David G. Shaw
212-216	The GC and direct inlets mass spectra of heptachlor and 1-hydroxychlordene	A. Demayo and M. Comba
217-218	Polychlorinated biphenyls: Photolysis of 3,4,3′,4′-tetrachlorobiphenyl and 4,4′-dichlorobiphenyl in solution	Luis Octavio Ruzo, Matthew J. Zabik and Robert D. Schuetz
219-228	In vivo andin vitro epoxidation of aldrin by aquatic food chain organisms	M. A. Q. Khan, A. Kamal, R. J. Wolin and J. Runnels
229-233	Persistence of 2,4,5-T in grasslands of Texas	R. W. Bovey and J. R. Baur
234-237	Gas chromatographic determination of the rate constant for the hydrolysis of heptachlor	Adrian Demayo
238-241	Organochlorine pesticides in rainwater, Oahu, Hawaii, 1971–1972	Arthur Bevenue, James N. Ogata and John W. Hylin
242-244	Formaldehyde as a possible carcinogen	Herbert S. Rosenkranz
245-250	Acute intraperitoneal toxicity of DDT and PCB's in mice using two solvents	V. Lewin, W. A. McBlain and F. H. Wolfe
251-256	Organochlorines in the seastarAcanthaster planci	L. R. McCloskey and Karl H. Deubert

Volume 8, Number 5 / November 1972

257-266	Total and organic mercury in marine fish	Jerry B. Rivers, James E. Pearson and Cynthia D. Shultz
267-272	Factors influencing translocation and transformation of mercury in river sediment	F. Matsumura, Yoshiko Gotoh and G. M. Boush
273-279	Total mercury-monomethylmercury content of several species of fish	Laverne R. Kamps, Richard Carr and Hanford Miller
280-288	Lead: Levels in roadside invertebrates and small mammals	P. Williamson and P. R. Evans
289-293	Dieldrin levels in relation to total, neutral, and phospholipid composition in selected pork muscles	M. Kathleen Yadrick, Mary E. Zabik and Kaye Funk
294-296	Gas chromatographic determination of pentachlorophenol in human blood and urine	Jerry B. Rivers
297-305	Effects of some organophosphorus insecticides on vitamin E and other blood constituents and on the apparent inducement of diarrhea in neonatal calves	L. M. Hunt and R. T. McCarty
306-310	Effect of one polychlorinated biphenyl on size and activity of the gull thyroid	D. J. Jefferies and J. L. F. Parslow
311-316	Effects of oxathiin systemic fungicides on various biological systems	D. E. Mathre
317-320	Serum vitamin a elevation in DDT exposed volunteers	Julian E. Keil, Samuel H. Sandifer, John H. Finklea and Lamar E. Priester

Volume 8, Number 6 / December 1972

321-326	Transport of DDT, DDE, and dieldrin in human blood	D. P. Morgan, C. C. Roan and E. H. Paschal
327-328	Separation of aldrin from aroclor 1254	Ellen J. Hannan and Donald D. Bills
329-333	DDT residues in a vineyard soil after 24 years of exposure	R. J. Kuhr, A. C. Davis and E. F. Taschenberg
334-338	Insecticide tolerances of two crayfish populations (Procambarus Acutus) in south-central texas	Douglas W. Albaugh
339-344	A method for sampling and analysis of propoxur in air	C. W. Miller, M. T. Shafik and F. J. Biros
345-355	PCB residues in atlantic zooplankton	R. W. Risebrough, Valerie Vreeland, George R. Harvey, Helen P. Miklas and Gary M. Carmignani
356-360	Organichlorine residues in wild ring-necked pheasants from southwestern idaho	John P. Messick
361-362	Organophosphate residues on cotton in arizona	G. W. Ware, Betty Estesen and W. P. Cahill
363-368	The gas chromatographic determination of paraquat in water	C. J. Soderquist and D. G. Crosby
369-374	Mirex residues in wild populations of the edible red crawfish (Procambarus clarki)	George P. Markin, Joseph H. Ford and Joseph C. Hawthorne
375-382	Nitrosation of sarcosine: Chemical kinetics and gastric assay	Marvin A. Friedman

Volume 9, Number 1 / January 1973

1-3	Inhibition of microsomal aldrin epoxidation by diquat and several related bipyridvlium compounds	Robert I. Krieger, Philip W. Lee, Alan Black and T. Roy Fukuto
4-9	Inhibition of microsomal drug metabolism by anticholinesterase insecticides	H. R. Gundu Rao and M. W. Anders
10-14	Enhancement of hepatic detoxification enzyme activity by dietary mercuric acetate	D. J. Wagstaff
15-19	Insecticide resistance in mosquitofish from texas	L. J. Dziuk and F. W. Plapp
20-23	Fritted disc funnels and tapered stainless steel tubes and stoppers for use in pesticide residue analysis	Iser Levi and T. W. Nowicki
24-27	Quality control in the measurement of blood cholinesterase activities among persons exposed to pesticides	William F. Serat and Donald C. Mengle
28-36	Chronic ingestion of lead and the response of the immature rat to parathion	W. E. J. Phillips, G. Hatina, D. C. Villeneuve and G. C. Becking
37-43	Mercury concentration in the hair of coyotes and rodents in jackson hole, wyoming	John W. Huckabee, Frederick O. Cartan, Garth S. Kennington and Franz J. Camenzind
44-48	Methemoglobinemia induced by transplacental passage of nitrites in rats	Nachman Gruener, Hillel I. Shuval, Khozro Behroozi, Sara Cohen and Hana Shechter
49-53	DDE: Interference with extra-renal salt excretion in the mallard	M. Friend, M. A. Haegele and R. Wilson
54-56	Effects of fixation on the extraction of dieldrin and p,p′-DDT from muscle tissue	Karl H. Deubert, Jayne S. Timmerman and Lawrence R. McCloskey
57-64	Intensive studies of DDT residues in forest soil	W. N. Yule

Volume 9, Number 2 / February 1973

65-69	Endrin induced cytological changes in albino rats	T. S. S. Dikshith and K. K. Datta
70-74	In vivo binding of p,p′-DDE to human serum proteins	W. P. Schoor
75-79	Synergistic bio-effects of oil and irradiation in an aquatic organism,Taricha granulosa	William L. Lappenbusch and Jerrold M. Ward
80-83	Lead toxicity in mice with genetically different levels of δ-aminolevulinic acid dehydratase	Brad Garber and Eddie Wei
84-88	Production of trimethylarsine gas from various arsenic compounds by three sewage fungi	Donald P. Cox and Martin Alexander
89-97	Residues of DDT in cod from norwegian fjords	J. E. Bjerk
98-99	Toxicity of methyl mercury for steelhead trout sperm	J. D. McIntyre
100-101	Cadmium toxicity and accumulation in southern naiad	Jack E. Cearley and Ronald L. Coleman
102-107	Effect of casein diets on the toxicity of malathion and parathion and their oxygen analogues	R. E. Webb, C. C. Bloomer and C. L. Miranda
108-115	Gas-liquid chromatographic separation of sulfur from chlorinated pesticide residues in wastewater samples	R. B. Baird, L. G. Carmona and C. L. Kuo
116-123	Fate of dieldrin in selected species of marine algae	Clifford P. Rice and Harish C. Sikka
124-128	Lead content of indian tea	T. D. Seth, M. Z. Hasan and S. Sircar

Volume 9, Number 3 / March 1973

129-133	Avoidance of pesticides by grass shrimp (Palaemonetes pugio)	David J. Hansen, Steven C. Schimmel and James M. Keltner
134-139	Parathion exposure studies. A gas chromatographic method for the determination of low levels of p-nitrophenol in human and animal urine	Diane E. Bradway and T. M. Shafik
140-142	Effect of SKF-525A on brain acetylcholinesterase inhibition by parathion in fishes	James R. Gibson and J. Larry Ludke
143-147	Chlorinated pesticide residues in honey	James N. Ogata and Arthur Bevenue
148-155	Geothermal mercury pollution in New Zealand	B. G. Weissberg and M. G. R. Zobel
156-162	Induction of hepatic microsomal enzymes after administration of a combination of heptachlor and phenobarbital	V. Krampl, M. Vargová and M. Vladár
163-168	Ocular toxicity of paraquat	Jack Sinow and Eddie Wei
169-172	DDT and DDE content of human milk in arizona	S. B. Hagyard, W. H. Brown, J. W. Stull, F. M. Whiting and S. R. Kemberling
173-178	Apparent increase of DDTR residues in wafered hay	George W. Ware, David M. Whitacre and John B. Dobie
179-185	Polychlorinated biphenyl-induced decrease in liver vitamin A in Japanese quail and rats	Helene C. Cecil, Susan J. Harris, Joel Bitman and G. F. Fries
186-192	Electron capture gas chromatographic analysis of DDA: Utilization of 2-chloroethanol derivative	M. F. Cranmer and M. F. Copeland

Volume 9, Number 4 / April 1973

193-196	Pesticide residues in eggs of wild birds: Adjustment for loss of moisture and lipid	L. F. Stickel, S. N. Wiemeyer and L. J. Blus
197-203	The effects of dietary dieldrin on residues in eggs and tissues of laying hens and the effects of phenobarbital and charcoal on these residues	David L. Mick, Keith R. Long and Stan M. Aldinger
204-211	Varying persistence of polychlorinated biphenyls in six California soils under laboratory conditions	Yutaka Iwata, William E. Westlake and Francis A. Gunther
212-217	In vitro hydrolysis of polyoxyethylene esters by tissues of the American eel and Atlantic salmon	D. J. Wildish and D. Beatty
218-221	Histopathology and histochemistry of the insects treated with chemosterilants IV-on the seminal vesicles and accessory glands ofpoicelocerus pictus treated with apholate and tepa	S. C. Saxena and Vikramaditya
222-226	A search for polychlorinated biphenyls in human milk in rural Colorado	E. P. Savage, J. D. Tessari, J. W. Malberg, H. W. Wheeler and J. R. Bagby
227-233	Air concentrations and food residues from use of shell's no-pest^® insecticide strip	R. D. Collins and D. M. DeVries
234-242	Evaluation of the possible estrogenic activity of methoxychlor in the chicken by means of feeding trials	T. S. Foster
243-249	Establishing dislodgeable pesticide residues on leaf surfaces	F. A. Gunther, W. E. Westlake, J. H. Barkley, W. Winterlin and L. Langbehn
250-256	Tests of pesticidal synergism with young pheasants and Japanese quail	J. F. Kreitzer and J. W. Spann

Volume 9, Number 5 / May 1973

257-260	Effects of pH, light and temperature on carbaryl in aqueous media	R. D. Wauchope and R. Haque
261-266	Embryotoxic effects of three PCB's in the chicken	Robert W. Carlson and R. T. Duby
267-270	DDT and the frequency of implanted ova in the mouse	C. Lundberg and J. E. Kihlström
271-275	Effects of aqueous and dietary cadmium on rat growth and tissue uptake	Howard J. Pribble and Paul H. Weswig
276-280	Exposure of dogfish shark feti to mercury	E. A. Childs, J. N. Gaffke and D. L. Crawford
281-286	Thickness of the American woodcock eggshell, 1971	J. F. Kreitzer
287-290	PCB and hydrocarbon contamination of plankton by nets	George R. Harvey and John M. Teal
291-295	Differential responses of marine phytoplankton to herbicides: Oxygen evolution	Terrence A. Hollister and Gerald E. Walsh
296-300	Comparison of the metabolism of parathion by lobsters and rats	Gary P. Carlson
301-304	Effects of atrazine on reproduction in rats	J. W. Peters and R. M. Cook
305-311	Herbicide residues on strawberries: The effects of combinations of dacthal and sesone	Acie C. Waldron
312-314	A method for the isolation of luteoskyrin frompenicillium islandicum sopp	Paul Skierkowski, James E. Robbers, William W. Carlton and Warren G. Hansen
315-317	A qualitative method for detecting hydroxylated metabolites of polychlorinated biphenyls	Carl A. Bache and Donald J. Lisk
318-320	Elevated concentrations of mercury in dentists' hair	W. H. Gutenmann, J. J. Silvin and D. J. Lisk

Volume 9, Number 6 / June 1973

321-328	Insecticides, polychlorinated biphenyls and mercury in wild cormorants, pelicans, their eggs, food and environment	Yvonne A. Greichus, A. Greichus and R. J. Emerick
329-336	The effect of carbon monoxide inhalation on the mixed-function oxidase activity in the chick embryo and the adult mouse	F. D. Baker, C. F. Tumasonis and Janis Barron
337-344	Residues in alfalfa following soil treatment with high purity chlordane (velsicol HCS-3260)	D. M. Wilson and P. C. Oloffs
345-350	Uptake and accumulation of DDT and PCB byEphemera danica (Ephemeroptera) in continuous-flow systems	A. Södergren and Bj. Svensson
351-355	The influence of dieldrin on tibial bone calcium deposition in domestic chicks	H. D. Muller and D. C. Lockman
356-360	Aerocolloid formation from semisolid materials exposed to sunlight	Clyde Orr and Edward Y. H. Keng
361-364	Molybdenum toxicity: Abnormal cellular division of teratogenic appearance inEuglena gracilis	Germille Colmano
365-369	Distortion of mirex residues in insects owing to use of isopropyl alcohol as a collection solvent	D. A. Carlson, W. A. Banks and D. P. Wojcik
370-375	Effects of inositol, diphenylhydantoin and phenobarbital on HEOD storage in rat adipose tissue	R. M. Cook
376-382	Chlorinated hydrocarbons in plankton from the Gulf of Mexico and Northern Caribbean	C. S. Giam, M. K. Wong, A. R. Hanks, W. M. Sackett and R. L. Richardson

Volume 10, Number 1 / July 1973

1-9	Persistence of parathion in soil	H. R. Wolfe, D. C. Staiff, J. F. Armstrong and S. W. Comer
10-15	The use and effect of mixed standards on the quantitation of polychlorinated biphenyls	F. Lee Beezhold and Virginia F. Stout
16-24	Dieldrin-¹⁴C balance in rats, sheep and chickens	K. L. Davison
25-28	Effects of pesticides onEuglena gracilis. I. growth studies	Albert E. Poorman
29-36	Metabolism of 4-dimethylamino-3,5-Xylyl methylcarbamate (mexacarbate, active ingredient of zectran^® insecticide): A unified picture	Richard W. Meikle
37-41	Polychlorinated terphenyls in paperboard samples	G. H. Thomas and L. M. Reynolds
42-50	Effect of organochlorine compounds on serum proteins	M. Wassermann, Dora Wassermann, E. Kedar, M. Djavaherian and Simi Cucos, et al.
51-56	Studies on lead extraction from glazed pottery under different conditions	T. D. Seth, S. Sircar and M. Z. Hasan
57-63	The determination of pentachlorophenol and hexachlorophene in human adipose tissue	T. M. Shafik

Volume 10, Number 2 / August 1973

65-69	A note on serum p,p′DDE and p,p′DDT residues in persons taking sustained oral doses of Vitamin B₆	Michael Watson, Barry Pharaoh, Joe Gabica and W. W. Benson
70-72	Oxidation of polychlorinated biphenyls by achromobacter pCB	M. Ahmed and D. D. Focht
73-77	Residues of mirex in channel catfish and other aquatic organisms	H. L. Collins, J. R. Davis and G. P. Markin
78-79	Hydrolysis of explosives in sea water	John C. Hoffsommer and Jerome M. Rosen
80-87	Determination of polychlorinated biphenyl (PCB's) residues in grades of pulp, paper and paperboard	S. I. Shahied, Richard P. Stanovick, David E. McInturff and Emil Missaghi
88-96	Electron-capturing compounds and selected elements in paper	J. W. Serum, S. C. Tong, L. E. St. John, C. A. Bache and D. R. Mertens, et al.
97-100	The occurrence of polychlorinated biphenyls (PCB's) in silage stored in pit and upright silos	E. P. Savage, J. D. Tessari and J. W. Malberg
101-107	Determination of polychlorinated biphenyl (Aroclor 1242) migration into food types	Richard P. Stanovick, S. I. Shahied and Emil Missaghi
108-111	Polychlorinated terphenyls in the environment	J. Freudenthal and P. A. Greve
112-115	Inhibition of aflatoxin and zearalenone biosynthesis with dichlorvos	H. R. Gundu Rao and Phillip K. Harein
116-119	A simplified clean-up technique for organochlorine residues at the microliter level	A. Sodergren
120-122	Oral toxicity of chlorinated dibenzofurans to Juvenile Atlantic salmon	V. Zitko and P. M. K. Choi
123-128	The acute toxicity of a yellow phosphorus contaminated diet to brook trout (Salvelinus fontinalis)	G. L. Fletcher

Volume 10, Number 3 / May 1973

129-136	Intercalibration of analyses of recently biosynthesized hydrocarbons and petroleum hydrocarbons in marine lipids	John W. Farrington, John M. Teal, James G. Quinn, Terry Wade and Kathryn Burns
137-139	A new colorimetric procedure for the determination of benomyl	J. Kvalvag
140-144	Extraction efficiency determinations of labeled systemic parathion residues	E. R. White, K. M. Al-Adil, W. L. Winterlin and W. W. Kilgore
145-150	Multiple organochlorine pesticide residues in Japan	Manabu Suzuki, Yasuhiro Yamato and Tadao Watanabe
151-154	Effect of boiling on the formation of ethylenethiourea in zineb-treated foods	W. H. Newsome and G. W. Laver
155-156	An inexpensive metabolism cage for small animals	Steven C. Halladay
157-165	Voltammetric identification of organochlorine insecticides, polychlorinated biphenyls, polychlorinated naphthalenes and polychlorinated benzenes	S. O. Farwell, Frederick A. Beland and Richard D. Geer
166-169	A sensitive bio-behavioral assay for methyl mercury	Robert Lahue
170-171	A modified extraction method for determination of mineral oil in sea water	D. R. Hughes, R. S. Belcher and E. J. O'Brien
172-180	Mercury in canadian seals	H. C. Freeman and D. A. Horne
181-186	DDT Inhibition of active chlorophenol red transport in goldfish (Carassius Auratus) renal tubules	Philip A. Gruppuso and Lewis B. Kinter
187-192	The determination of methyl mercury in urine	R. T. Ross and J. G. Gonzalez

Volume 10, Number 4 / October 1973

193-199	Screening of various adsorbents for protection against paraquat poisoning	Donald C. Staiff, Gordon K. Irle and Walter C. Felsenstein
200-207	Effects of rubratoxin B on prenatal development in mice	Ronald D. Hood, Janice E. Innes and A. Wallace Hayes
208-216	Chlordane residues in milk and fat of cows fed HCS 3260 (high purity chlordane) in the diet	H. W. Dorough and R. W. Hemken
217-224	Binding of³⁶Cl-dieldrin to suspected target and non-target proteinsin vitro	T. Jakubowski and L. A. Crowder
225-226	The chronic toxicity of hexamethylphosphoramide in rats	Renate D. Kimbrough and Thomas B. Gaines
227-233	Oxidative decomposition of ethylene-bis-dithiocarbamates	J. W. Hylin
234-236	Malonic acid conjugation by soil microorganisms of a pesticide-derived aniline moiety	James A. Ross and B. G. Tweedy
237-241	The photodecomposition of trifluralin in water	Donald G. Crosby and Eriks Leitis
242-247	The modes of inhibitory effects of PCBs on oxidative phosphorylation of mitochondria	P. M. Sivalingan, Tamao Yoshida and Yuji Inada
248-256	Distribution of a polychlorinated terphenyl (PCT) (Aroclor^® 5460) in rat tissues and effect on hepatic microsomal mixed function oxidases	J. Carlos Sosa-Lucero, F. A. de la Iglesia and Gordon H. Thomas

Volume 10, Number 5 / November 1973

257-260	Oxychlordane residues in human adipose tissue	Francis J. Biros and Henry F. Enos
261-264	Polychlorinated biphenyls in the seastarAcanthaster Planci	L. R. McCloskey and Karl H. Deubert
265-271	Prediction of incipient lethal levels of copper to juvenile Atlantic Salmon in the presence of humic acid by cupric electrode	P. Zitko, W. V. Carson and W. G. Carson
272-278	Experimental hydroponic gardening with municipal waste-water	D. R. Sias and T. A. Nevin
279-284	Confirmation of hexachlorobenzene by chemical reaction	Bruce E. Baker
285-290	Conversion of some organo-phosphorus insecticides on adsorbing surfaces as affected by formulation	U. Mingelgrin and B. Yaron
291-294	The acute toxicity of some heavy metal ions toward benthic organisms	Robert Rehwoldt, Lawrence Lasko, Charles Shaw and Ellena Wirhowski
295-301	Effect of water hardness on the tolerance of the guppy to beryllium sulfate	Charles B. Slonim and A. R. Slonim
302-304	Thin-layer chromatographic analysis of HMX in water	Donald J. Glover and John C. Hoffsommer
305-308	Mirex incorporation in the environment: Toxicity in selected freshwater organisms	Syed M. Naqvi and Armando A. de la Cruz
309-314	Effects of diphenylhydantoin upon estrogen metabolism by liver microsomes of DDT-treated Japanese quail	J. D. Bernstein and S. L. Johnson
315-320	Uptake and accumulation of an organochlorine insecticide (dieldrin) by an estuarine mollusc,Rangia cuneata	Sam R. Petrocelli, Alan R. Hanks and Jack Anderson

Volume 10, Number 6 / November 1973

321-327	Oral exposure of workers to parathion through contamination of food items	J. F. Armstrong, H. R. Wolfe, S. W. Comer and D. C. Staiff
328-332	Stimulation of liver detoxication enzymes by dietary cadmium acetate	D. D. Wagstaff
333-339	Biological effects of fenitrothion in the diet of brook trout	D. J. Wildish and N. A. Lister
340-346	The fate of dieldrin in a model ecosystem	James R. Sanborn and Ching -Chieh Yu
347-355	The chemical form and bodily distribution of mercury in marine fish	Tsuguyoshi Suzuki, Tomoyo Miyama and Chiharu Toyama
356-359	Interactions between DDT and river fungi
360-364	Distribution of dieldrin in the turtle	James E. Pearson, Kathleen Tinsley and Thomas Hernandez
365-367	Influence of some insecticides on the ATPase of mouse liver mitochondria	Nancy B. Payne, Gene R. Herzberg and John L. Howland
368-371	Polychlorinated biphenyls in sea birds from Ascension Island, South Atlantic Ocean	David W. Johnston
372-377	Photodecomposition of chlorinated biphenyls and dibenzofurans	Donald G. Crosby and Kenneth W. Moilanen
378-382	Physiological response of the mud crab,Eurypanopeus depressus to cadmium	R. S. Collier, J. E. Miller, M. A. Dawson and F. P. Thurberg

Volume 11, Number 1 / January 1974

1-4	Pesticide and mercury levels in bear	W. W. Benson, Joe Gabica and John Beecham
5-11	Effects of dietary mercury and lead on eggshell thickness in mallards	M. A. Haegele, R. K. Tucker and R. H. Hudson
12-17	Distribution of polychlorinated biphenyls in an aerated biological oxidation wastewater treatment system	P. S. K. Choi, H. Nack and J. E. Flinn
18-19	A possible nitrogen oxide-nitrosamine-cancer link	David H. Fine, Firooz Rufeh, David Lieb and Samuel S. Epstein
20-25	Blood glucose: A sensitive indicator of environmental stress in fish	Ellen K. Silbergeld
26-32	Microbiological and chemical survey of beef cattle waste from a nonsurfaced feedlot	D. W. Thayer, Patricia Lewter, Jed Barker and Joseph J. J. Chen
33-38	Effect of external application of pesticides to the fertile egg on hatching success and early chick performance 1. Pre-Incubation Spraying with DDT and Commercial Mixtures of 2, 4-D: Picloram and 2, 4-D: 2,4,5-T	J. Somers, E. T. Moran, B. S. Reinhart and G. R. Stephenson
39-44	Polychlorinated biphenyls V. + synthesis of¹⁴C-labelled 2,2′, 4,4′, 5,5′-hexachlorobiphenyl, a major component in PCB-mixtures	Goran Sundstrom
45-48	Pyrolytic evaporation of a plasticizer from polyvinyl chloride meat wrapping film	Rudolph J. Jaeger and Ronald A. Hites
49-56	Response of different-age mallards to DDT	M. Friend and D. O. Trainer
57-63	Determination of NTA in aquatic toxicity studies: A compleximetric method using atomic absorption spectroscopy	Harry W. Lautenbacher and H. Weldon Baker
64-69	Persistence and distribution of chlordane and dieldrin applied as termiticides	G. W. Bennett, D. L. Ballee, R. C. Hall, J. E. Fahey and W. L. Butts, et al.
70-77	Effects of dieldrin and PCB's upon the production and morphology of japanese quail eggs	D. J. Call and B. E. Harrell
78-84	Recovery of trichlorfon (Dylox^®) and carbaryl (Sevin^®) in songbirds following spraying of forest for gypsy moth	David A. Kurtz and Clinton R. Studholme
85-91	Biotransformation of methyl mercury in the guinea pig	F. Iverson and S. L. Hierlihy
92-97	Inhibition of embryonic development of the hard clam.Mercenaria mercenaria, by heavy metals	Anthony Calabrese and David A. Nelson
98-102	Effects of 15 common environmental pollutants on eggshell thickness in mallards and coturnix	Max A. Haegele and Richard K. Tucker

Volume 11, Number 2 / February 1974

105-108	Lead poisoning in a bird of prey	W. W. Benson, Barry Pharaoh and Pamela Miller
109-112	Picloram in lysimeter runoff and percolation water	B. L. Glass and W. M. Edwards
113-120	Analyses of polychlorinated biphenyls in bird tissues and aroclor standards with gas chromatography and mass spectrometry	Y. A. Greichus, J. J. Worman, M. A. Pearson and D. J. Call
121-128	GLC determination of Ekalux^® residues in various crops	R. Maes, R. H. Drost and H. Sauer
129-135	Fate of mirex-¹⁴C in Japanese quail	G. Wayne Ivie, H. Wyman Dorough and Harry E. Bryant
136-138	Interference in the electron- capture technique for determination of polychlorinated biphenyls by sulfur-containing compounds in petroleum products	R. A. Hofstader, C. A. Bache and D. J. Lisk
139-145	DDE, PTH and eggshell thinning In mallard, pheasant and ring dove	S. Haseltine, K. Uebelhart, T. Peterle and S. Lustick
146-151	Cadmium toxicity and bioconcentration in laregmouth bass and bluegill	Jack E. Cearley and Ronald L. Coleman
152-156	Dietary selenium protection of methylmercury intoxication of Japanese quail	G. S. Stoewsand, C. A. Bache and D. J. Lisk
157-158	Polychlorinated terphenyls in the human fat	M. Doguchi, S. Fukano and F. Ushio
159-162	Toxicity study of two oil spill reagents toward hudson river fish species	Robert Rehwoldt, Lawrence Lasko, Charles Shaw and Ellena Wirhowski
163-168	The influence of stage of maturity, level of nitrogen fertilization and storage on the concentration of solanine in tubers of three potato cultivars	T. C. Cronk, G. D. Kuhn and F. J. McArdle
169-173	Action of some insecticides on membranes of mouse liver mitochondria	C. T. Settlemire, Anne S. Huston, Linda S. Jacobs, Jane C. Havey and John L. Howland
174-176	The excretion of ethylenethiourea by rat and guinea pig	W. H. Newsome
177-183	Analytical determination of compound 1080 (sodium fluoroacetate) residues in biological materials	J. A. Peters and K. J. Baxter
184-188	Effects of chlorphenamidine and its metabolites on hela cells	Makoto Murakami and Jun -Ichi Fukami
189-192	DDT, DDE and PCBs in the tissues of reef dwelling groupers (serranidae) in the gulf of mexico and the grand bahamas	C. S. Giam, R. L. Richardson, D. Taylor and M. K. Wong
193-200	Degradation of matacil by the ascorbic acid oxidation system	M. Hamdy Balba and Jadu G. Saha

Volume 11, Number 3 / March 1974

201	Foreword
202-205	PCB's and p,p′ DDE in the blood of cachectic patients	Robert J. Hesselberg and David D. Scherr
206-212	Time-course of induction of microsomal enzymes following treatment with polychlorinated biphenyl	Charles L. Litterst and Edward J. van Loon
213-216	Comparison of polychlorinated biphenyls in yusho patients and ordinary persons	Yoshito Masuda, Rie Kagawa and Masanori Kuratsune
217-223	The cumulation and disappearance of mirex residues I. In tissues of roosters fed four concentrations of mirex in their feed	J. G. Medley, C. A. Bond and D. W. Woodham
224-230	Dissipation of guthion, sevin, polyram, phygon and systox from apple orchard soil	R. J. Kuhr, A. C. Davis and J. B. Bourke
231-232	Analysis of aldrin in the presence of sulfur by electron capture gas chromatography	D. L. Struble
233-237	Extraction of picloram residues from a sandy loam soil	C. E. McKone and E. G. Cotterill
238-240	Mirex in milk from Southeastern United States	Joseph C. Hawthorne, Joseph H. Ford, C. D. Loftis and G. P. Markin
241-243	Concentrations of quintozene at different depths in bulb-growing soils	M. Leistra and J. H. Smelt
244-249	Cadmium uptake and time dependent alterations in tissue levels in the white catfishIctalurus catus (Pisces: Ictaluridae)	Donald W. Rowe and Edward J. Massaro
250-255	The photochemical reactions of carbamates II. The solution photochemistry ofmatacil (4-dimethyl-amino-m-tolyl-N-methyl carbamate) andLandrin (3,4,5-trimethylphenyl-N-methyl carbamate)	J. B. Addison, P. J. Silk and I. Unger
256-257	The use of the dilution water effect as a water quality criterion	James L. Cox
258-264	Residues of mirex and other chlorinated pesticides in commercially raised catfish	Joseph C. Hawthorne, Joseph H. Ford and George P. Markin
265-266	Apparatus for even illumination in algal growth tests	C. L. C. Meijer
267-272	Asbestos fibrils in beverages. I. Gin	Henry J. Wehman and Barbara A. Plantholt
273-274	Instability of benomyl in various conditions	Mikio Chiba and Fred Doornbos
275-280	The accumulation of organic and inorganic mercury compounds by the Eastern Oyster (Crassostrea virginica)	Frederick C. Kopfler
281-284	Mercury in tissues and lice of Northern fur seals	Ke Chung Kim, Richard C. Chu and George P. Barron
285-290	Dermal absorption of fenitrothion in rat	J. D. Kohli, M. Z. Hasan and B. N. Gupta
291-296	Bacterial degradation of polychlorinated biphenyls.I. Identification of some metabolic products from Aroclor 1242	Klaus L. E. Kaiser and Paul T. S. Wong
297-302	Interaction of dieldrin and DDE residues in Japanese quail (Coturnix coturnix japonica)	J. Larry Ludke

Volume 11, Number 4 / April 1974

303-308	Accumulation of Aroclor^® 1254 in grass shrimp(palaemonetes pugio) in laboratory and field exposures	D. R. Nimmo, J. Forester, P. T. Heitmuller and G. H. Cook
309-311	Gas chromatography and mass spectrometry of polychlorinated terphenyls (Aroclor 5460)	Teryl B. Putnam, Michael P. Gulan, Donald D. Bills and Leonard M. Libbey
312-314	Pesticide residues in 1972 cigars	J. J. Domanski and F. E. Guthrie
315-320	Parathion and methyl parathion toxicity to insecticideresistant and susceptible mosquitofish(Gambusia affinis)	Janice E. Chambers and James D. Yarbrough
321-325	Effect of aflatoxin B₁, ochratoxin and rubratoxin B on a protozoan,Tetrahymena pyriformis HSM	A. Wallace Hayes, Rena Melton and Shelley J. Smith
326-332	DDE, PCB and aldrin levels in arctic birds of Greenland	Liselotte Braestrup, Jorgen Clausen and Ole Berg
333-338	A gas chromatographic-mass spectrometric comparison of polychlorinated biphenyl residues in the Japanese quail brain to an Aroclor standard	D. J. Call, Y. A. Greichus and J. J. Worman
339-342	Effect of external application of pesticides to the fertile egg on hatching success and early chick performance 2. Commercial-herbicide mixtures of 2,4-D with picloram or 2,4,5-T using the pheasant	J. Somers, E. T. Moran and B. S. Reinhart
343-347	Renal effects of paraoxon in the rat	Ezra Bowens, J. E. Pearson and R. L. Williams
348-351	Determination of the break-through volume of sodium chloride for soil columns in pesticide leaching	Leland E. Dannals and Norbert Kucharczyk
352-358	Influence of some soil characteristics on the dissipation rate of landrin insecticide	R. I. Asai, F. A. Gunther and W. E. Westlake
359-363	Acute toxicity of o,p′-DDT to mice	Allan B. Okey and Denis J. Page
364-370	Thein vitro effects of mirex on succinic dehydrogenase activity inGambusia affinis andLepomis cyanellus	Fred M. McCorkle and James D. Yarbrough
371-378	Retention, excretion and metabolism of Di-(2-ethylhexyl) phthalate administered orally to the rat	D. T. Williams and B. J. Blanchfield
379-385	Chlorinated hydrocarbon insecticide residues in adipose, liver, and brain samples from iowa mink	J. Christian Franson, Paul A. Dahm and Larry D. Wing
386-392	Effects of low dietary levels of methyl mercury on mallard reproduction	Gary Heinz

Volume 11, Number 5 / May 1974

393-398	Hexachlorobenzene (HCB) residues in fish	J. L. Johnson, D. L. Stalling and J. W. Hogan
399-406	Polychlorinated biphenyls and p,p′ DDE in green turtle eggs from Ascension Island, South Atlantic Ocean	Neal P. Thompson, Patrick W. Rankin and David W. Johnston
407-414	Effects of DDT on bobwhite quail (Colinus virginianus) adrenal gland	J. W. Lehman, T. J. Peterle and C. M. Mills
415-416	Biodegradation of Mirex by sewage sludge organisms	P. S. L. Andrade and W. B. Wheeler
417-424	Lethality and behavioural symptoms produced by some organophosphorous compounds in the snail (Helix aspersa)	M. A. Rorke, D. R. Gardner and R. Greenhalch
425-428	Thein vivo effect of p,p′ DDT on Na⁺-K⁺-activated ATPase activity in rainbow trout (Salmo gairdneri)	Roger D. Campbell, Timothy P. Leadem and Donald W. Johnson
429-433	Alterations of the seminiferous epithelium and the leydig cells of the rat testis after the application of dichlorvos (DDVP)	Walter Krause and Stefan Homola
434-437	Dislodgable leaf residues of insecticides on cotton	G. W. Ware, Betty Estesen and W. P. Cahill
438-441	Analysis of polychlorinated naphthalenes by gas chromatography and ultraviolet irradiation	Michael P. Gulan, Donald D. Bills and Teryl B. Putnam
442-450	High-volume collection of atmospheric polychlorinated biphenyls	T. F. Bidleman and C. E. Olney
451-455	Oxidation with tetrabutylammonium permanganate for quantitation of DDT residues in GLC determination of chlorinated hydrocarbons	Rolf Gothe
456-460	Uptake of mercuric chloride and methylmercury chloride from liquid media byAspergillus niger andPenicillium notatum	J. E. Hardcastle and Nara Mavichakana
461-466	Effects of gamma radiation on aqueous solutions of phenol	Loran M. Coffman and David D. Woodbridge
467-473	The effects of dimethylformamide on female mongolian gerbils,Meriones unguiculatus	Gerald C. Llewellyn, William S. Hastings, T. Daniel Kimbrough, Fred W. Rea and Charles E. O'Rear
474-482	Interaction of p,p′ DDT with histomoniasis in bobwhites	Neal P. Thompson and Richard L. Emerman
483-488	Short-term effects of organophosphate pesticides on cholinesterases of estuarine fishes and pink shrimp	David L. Coppage and Edward Matthews

Volume 11, Number 6 / June 1974

489-495	Embryotoxic and teratogenic effects in unhatched fertile eggs from hens fed polychlorinated biphenyls (PCBs)	Helene C. Cecil, Joel Bitman, R. J. Lillie, George F. Fries and Jacqueline Verrett
496-499	Effects of nonpersistent pesticides on liver weight, lipids and vitamin A of rats and quail	Helene C. Cecil, Susan J. Harris and Joel Bitman
500-502	Bioactive compounds in the aquatic environment loss of methoxychlor from autumn-shed leaves into the aquatic environment	S. KroghDerr
503-510	Chlorinated insecticide residues in the eggs of some freshwater fish	Lauren G. Johnson and Robert L. Morris
511-516	Effect of external application of pesticides to the fertile egg on hatching success and early chick performance 3. Consequences of combining 2,4-D with picloram and extremes in contamination	J. D. Somers, E. T. Moran and B. S. Reinhart
517-522	Residual organochlorine pesticides in the fat of mutton birds of New Zealand	Jack C. Dacre
523-528	Uptake of a PCB (Aroclor 1254) from soil by carrots under field conditions	Yutaka Iwata, Francis A. Gunther and William E. Westlake
529-531	Feeding studies with randox in the dairy cow	L. E. St. John and D. J. Lisk
532-537	Guthion half-life in aqueous solutions and on glass surfaces	Bruria Heuer, Bruno Yaron and Yehudith Birk
538-544	Alteration of hepatic microsomal metabolism of male mice by certain anticholinesterase insecticides	J. T. Stevens and F. E. Greene
545-550	Study on subacute toxicity of carbon n-hexane-acetone extract recovered from drinking water	Shoji Maruoka, Toshisaburo Nishio and Senzo Kawai
551-553	²⁰³Hg tracer studies on mercury uptake from soil by Wheat and Barley	C. C. Lee
554-562	Effect of diethylstilbestrol on feedlot associated bacteria	D. W. Thayer, D. W. Unfred and R. K. Ando
563-566	Short-term fate of dietary dieldrin in the digestive tract of Juvenile Lake Trout (Salvelinus namaycush)	Donald J. Stewart and Roy A. Stein
567-571	Residues of pentachloronitrobenzene and related compounds in greenhouse soils	R. H. de Vos, M. C. ten Noever de Brauw and P. D. A. Olthof
572-576	ATPase activity in tissues of the map turtle,Graptemys geographica followingin vitro treatment with Aldrin and Dieldrin	Marion R. Wells, James B. Phillips and George G. Murphy
577-582	Epoxidation of Aldrin to Dieldrin by Lobsters	Gary P. Carlson

Volume 12, Number 1 / July 1974

1-9	Respiratory route of pesticide exposure as a potential health hazard	A. J. Oudbier, A. W. Bloomer, H. A. Price and R. L. Welch
10-16	Effect of mercury on erythrocyte glutathione reductase activity.In vivo andin vitro studies	H. M. Mykkanen and H. E. Ganther
17-25	Chromosorb 102, an efficient medium for trapping pesticides from air	T. C. Thomas and J. N. Seiber
26-31	The effect of several organophosphorus insecticides upon the acetylene-reduction activity ofAzotobacter vinelandii	Peter A. Wood and Ian C. MacRae
32-37	The effects of DDT on energetics of the short-tailed shrew,Blarina brevicauda	Howard W. Braham and Charles M. Neal
38-45	Effect of malathion on the content of fenitrothion and fenitrooxone in the rat	A. Hladká, V. Krampl and J. Kovac
46-52	Hematology of mercury toxicity in young chickens	P. Thaxton, P. S. Young, L. A. Cogburn and C. R. Parkhurst
53-61	Silver toxicity and accumulation in largemouth bass and bluegill	Ronald L. Coleman and Jack E. Cearley
62-69	The susceptibility to selected insecticides and acetylcholinesterase activity in a laboratory colony of midge larvae,Chironomus tentans (Diptera:Chironomidae)	R. E. Karnak and W. J. Collins
70-75	Lead concentrations in native trout	Gordon K. Pagenkopf and Dennis R. Neuman
76-80	The toxicity of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) in Guppies (Poecilia reticulatus Peters)	Logan A. Norris and Richard A. Miller
81-85	Conduction velocities in methylmercury poisoned patients	R. Von Burg and Hussain Rustam
86-91	The effects of mercuric chloride upon respiration inCongeria leucophaeata	Philip Dorn
92-98	The pigeon, a sensor of lead pollution	Gen Ohi, Hironobu Seki, Kazuyoshi Akiyama and Hiroshi Yagyu
99-103	The effects of glutathione on the 11β-hydroxylation of 11-deoxycorticosterone by bovine adrenal cortex mitochondria	Rohan H. Wickramasinghe
104-108	Effect of dietary amino acids on hepatic drug metabolism in the rat	C. L. Miranda, R. E. Webb and S. J. Ritchey
109-112	Retention, excretion and metabolism of phthalic acid administered orally to the rat	D. T. Williams and B. J. Blanchfield
113-116	Rate of photochemical isomerization of endrin in sunlight	W. B. Burton and G. E. Pollard
117-122	Anticholinesterase action of methyl parathion, parathion and azinphosmethyl in mice and fish: Onset and recovery of inhibition	G. M. Benke and S. D. Murphy
123-128	An improved chemical delivery apparatus for use in intermittent-flow bioassays	Jack H. Chandler, Herman O. Sanders and David F. Walsh

Volume 12, Number 2 / August 1974

129-135	Translocation of four organochlorine compounds by red mangrove (Rhizophora mangle l.) seedlings	Gerald E. Walsh, Terrence A. Hollister and Jerrold Forester
136-137	Accumulation of mirex-³⁴C in the adult blue crab (Callinectes sapidus)	Wilhelm P. Schoor
138-144	Gas-liquid chromatography—mass spectrometric characterization of aroclor 1242 and 1254 components	S. N. Hirwe, R. E. Borchard, L. G. Hansen and R. L. Metcalf
145-152	The effect of age and sex on the toxicity of aroclor^r 1254, a polychlorinated biphenyl, in the rat	D. L. Grant and W. E. J. Phillips
153-157	Mercury and selected pesticide levels in fish and wildlife of Utah: II. levels of mercury, DDT, DDE, dieldrin and PCB in chukars, pheasants and waterfowl	F. A. Smith, R. P. Sharma, R. I. Lynn and J. B. Low
158-160	Toxicity of benzoyl chloride (2,4,6-trichlorophenyl) hydrazone (banamite) and potential metabolites to twospotted spider mites and potency as inhibitor of rat liver monoamine oxidase	Charles O. Knowles and Shawky A. Aziz
161-166	Automated wet chemical microcoulometric analyzer for chloride ion	Daniel E. Ott and Francis A. Gunther
167-172	Toxicity of phthalate esters to nervous tissue in culture	Minoru Kasuya
173-176	Detection of cyolane in alfalfa pellets and rumen content of a cow	G. S. Tadjer and M. N. Egyed
177-181	A comparison of residues produced by spraying and fogging of diazinon in buildings	C. G. Wright and M. D. Jackson
182-185	Metabolism of endosulfan isomers byAspergillus niger	G. A. El Zorgani and M. E. H. Omer
186-192	Mutagenicity studies of saccharin in mice	R. J. Šrám and Z. Zudová
193-201	The effects of zinc on rainbow trout (Salmo gairdneri) in hard and soft water	James R. Sinley, John P. Goettl and Patrick H. Davies
202-203	The effect of ultraviolet radiation filtered through pyrex glass upon residues of dicofol (kelthane; 1,1′-bis-(p-chlorophenyl) 2,2,2-trichloroethanol) on apple pomace	T. E. Archer
204-208	Acute effects of aroclor^® 1254 (PCB) onIctalurus punctatus (Catfish)	B. J. Camp, E. Hejtmancik, C. Armour and D. H. Lewis
209-211	Dieldrin contamination of milk by use of second-hand bags for feed	Ernest A. Epps, Frances L. Bonner and Rubel P. Cowart
212-217	Water-soluble hydrocarbons from crude oil	C. C. Lee, W. K. Craig and P. J. Smith
218-223	Mercury and selected pesticide levels in fish and wildlife of Utah: I. levels of mercury, DDT, DDE, dieldrin and PCB in fish	F. A. Smith, R. P. Sharma, R. I. Lynn and J. B. Low
224-226	Effects of cooking on ethylenebisdithiocarbamate degradation to ethylene thiourea	R. R. Watts, R. W. Storherr and J. H. Onley
227-232	Heavy metal residues in the eggs of wild american kestrels (Falco sparverius Linn)	Jeffrey L. Lincer and Bruce McDuffie
233-240	Residues of the insecticide mirex following aerial treatment of cat island	George P. Markin, H. L. Collins and J. H. Spence
241-248	Effect of chemical structure of phenylureas and anilines on the denitrification process	Jean -Marc Bollac and Cheryl L. Nash
249-252	The persistence and fate of fenitrothion insecticide in a forest environment. II. accumulation of residues in balsam fir foliage	W. N. Yule
253-256	Avoidance of aroclor^® 1254 by shrimp and fishes	D. J. Hansen, S. C. Schimmel and E. Matthews

Volume 12, Number 3 / September 1974

257	Foreword
258-267	Presence of PCB, DDE and DDT in human milk in the provinces of New Brunswick and Nova Scotia, Canada	C. J. Musial, O. Hutzinger, V. Zitko and J. Crocker
268-274	Efficacy of home laundering in removal of DDT, methyl parathion and toxaphene residues from contaminated fabrics	E. L. Finley, G. I. Metcalfe, F. G. McDermott, J. B. Graves and P. E. Schilling, et al.
275-280	Photodieldrin residues in field soils	Manabu Suzuki, Yasuhiro Yamato and Tadao Watanabe
281-288	Variability of cadmium-109 uptake in rats as affected by route of administration and manner of expressing results	D. S. Ithakissios, W. V. Kessler, J. N. Arvesen and G. S. Born
289-294	Intestinal absorption of hexachlorobenzene and hexachlorocyclohexane isomers in rats	P. W. Albro and R. Thomas
295-300	The effect of DDT and PCB on lipid metabolism inE. coli andB. fragilis	Douglas E. Greer, Julian E. Keil, Lewis W. Stillway and Samuel H. Sandifer
301-307	Some aspects of the recovery of chlorinated residues (DDT-type compounds and PCB) from fish tissue by using different extraction methods	Marja Liisa Hattula
308-311	Production of dimethylselenide gas from inorganic selenium by eleven soil fungi	Lloyd Barkes and Richard W. Fleming
312-319	Sublethal effect of malathion to three salmonid species	George Post and Robert A. Leasure
320-327	Fate of³⁶Cl-toxaphene in rats	Larry A. Crowder and Edward F. Dindal
328-330	Influence of storage temperature of florisil on analysis of polychlorinated biphenyls	A. J. Lieb and D. D. Bills
331-337	Simultaneous clean up of fish fat containing low levels of residues and separation of PCB from chlorinated pesticides by thin-layer chromatography	Marja Liisa Hattula
338-342	The finding of chlorinated dibenzofurans in a Japanese polychlorinated biphenyl sample	John A. G. Roach and Irwin H. Pomerantz
343-345	DDT association with glucose-6-phosphate dehydrogenase	Julian E. Keil, Harriet W. Croft and Samuel H. Sandifer
346-354	Haloduric anaerobes in the sulfide muds of a saline Lagoon	R. W. Beazley, T. A. Nevin and J. A. Lasater
355-358	Metabolism of DDT by the freshwater planarian,Phagocata velata	James Phillips, Marion Wells and Clay Chandler
359-364	Hydrogen sulfide production from ethion by bacteria in lagoonal sediments	J. C. Sherman, T. A. Nevin and J. A. Lasater
366-372	Residues of mercury in tissues and eggs of chickens given oral doses of Panogen 15	F. C. Wright, R. L. Younger and J. C. Riner
373-377	Reproduction in female rats born to DDT-treated parents	John G. Clement and Allan B. Okey
378-384	Pesticide residues in the top soil of five West Alabama counties	R. Albright, N. Johnson, T. W. Sanderson, R. M. Farb and Rena Melton, et al.
385-393	Run-off and mobility studies on benomyl in soils and turf	Robert C. Rhodes and James D. Long

Volume 12, Number 4 / October 1974

394-399	Effect of PCB ingestion on sleeping times, organ weights, food consumption, serum corticosterone and survival of albino mice	O. T. Sanders, R. L. Zepp and R. L. Kirkpatrick
400-405	Effects of 2, 4-D and DMSO on procaryotic and eucaryotic cells	R. A. Voight and D. L. Lynch
406-412	Uptake of chlorinated paraffins and PCB from suspended solids and food by juvenile Atlantic salmon	V. Zitko
413-416	Dieldrin—¹⁴C residues on feathers of birds with surgically removed uropygial glands	Yvonne A. Greichus and Algirdas Greichus
417-420	Concentration of pesticide residue solutions with a modified commercial multi-tube solvent evaporator	D. E. Ott and G. F. Liebig
421-424	Effect of phthalate esters on shrimp	N. Sucawara
425-432	Notes on the use of copper sulfate in ponds	Alan McIntosh
433-441	A therapeutic regimen for purging dieldrin from adulterated individuals	James R. Harr, James W. Gillett, Jerry H. Exon and Donald E. Clark
442-445	The effect of cadmium on population growth of the green algaScenedesmus quadracauda	Evan Klass, Donald W. Rowe and Edward J. Massaro
446-454	Pesticidal chemicals affecting some energy-linked functions of rat liver mitochondriaIn vitro	Nabil Abo-Khatwa and Robert M. Hollingworth
455-463	Polychlorinated biphenyl emission from fluorescent lamp ballasts	Donald C. Staiff, Griffith E. Quinby, David L. Spencer and Herbert G. Starr
464-469	Acute toxicity of a zinc-polluted stream to four species of salmonids	R. Barry Nehring and John P. Goettl
470-474	The direct determination of trace quantities of manganese in blood and serum samples using selective volatilization and graphite tube reservoir atomic absorption spectrophotometry	R. T. Ross and J. G. Gonzalez
475-480	Toxicity of zinc and cygon, applied singly and jointly, to zebrafish embryos	R. R. Roales and A. Perlmutter
481-486	Metabolism of 3,4-benzpyrene in rainbow trout (Salmo gairdneri)	M. G. Pedersen, W. K. Hershberger and M. R. Juchau
487-492	Effects of six insecticides and a fungicide on the numbers and biomass of earthworms in pasture	A. D. Tomlin and F. L. Gore
493-500	Metabolism of methazole in wheat and onions	H. Wyman Dorouch
501-508	Storage of organochlorine insecticides in adipose tissue of ugandans	M. Wassermann, L. Tomatis, Dora Wassermann, N. E. Day and M. Djavaherian
509-512	Cadmium, lead, and zinc distributions between earthworms and soils: Potentials for biological accumulation	R. I. Van Hook

Volume 12, Number 5 / November 1974

513-517	Nutritional effects on chlordane toxicity in rainbow trout	Paul M. Mehrle, W. Waynon Johnson and Foster L. Mayer
518-521	Reduction of pentobarbital-induced sleeping times in PCB-treated cottontail rabbits	R. L. Zepp, O. T. Sanders and R. L. Kirkpatrick
522-528	Distribution of DDTR in a uniformly-treated stream	J. B. Dimond, R. B. Owen and A. S. Getchell
529-534	The content of polychlorinated hydrocarbons in Arctic mammals	J. Clausen, L. Braestrup and O. Berg
535-540	Toxic effect of cadmium stearate on rat cerebellum in culture	Minoru Kasuya, Naoki Sugawara and Akira Okada
541-546	Metabolism of 2, 2′ -dichlorobiphenyl-¹⁴c in two plant-water-soil-systems	P. Moza, I. Weisgerber, W. Klein and F. Korte
547-554	Evidence of excretion of chlorinated hydrocarbon pesticides by the human liver	E. H. Paschal, C. C. Roan and D. P. Morgan
555-561	An apparent case of chlordane poisoning	Edward T. Hall
562-566	Ficoll density gradient separation of extracellular DDT fromChlorella	Marina Adamich, Albert Towle and Kenneth D. Lunan
567-569	Residues in fat of steers sprayed with a dieldrin-contaminated fly control product	J. G. Medley, R. L. Younger and R. F. Thomas
570-576	Contribution of cigarette smoking to cadmium accumulation in man	Mark S. Shuman, A. Wouter Voors and Philip N. Gallacher
577-586	Eutrophication in the eau gallie river and its effect upon the indian river complex	R. G. Hoffman, J. A. Lasater and L. W. Houk
587-593	Nutrient limitation on algal growth in the eau gallie river	R. G. Hoffman, J. A. Lasater and L. W. Houk
594-598	Feeding studies with supracide in the dairy cow	L. E. St. John and D. J. Lisk
599-605	Degradation of zectran in alkaline water	C. F. Hosler
606-611	Residues of organochlorine insecticides and PCBs in samples of norwegian butter 1966–1972	J. E. Bjerk
612-616	Biochemical changes induced by ethyl acetate in blood and liver of rat	Prahlad K. Seth and S. P. Srivastava
617-621	Acute hepatotoxic effects of mirex in the rat	Michael W. Kendall
622-625	The use of polyurethane foam plugs for extraction of polychlorinated biphenyls (PCB's) from natural waters	James W. Bedford
626-632	Cadmium, copper, lead and zinc in bovine hair in the new lead belt of missouri	C. Richard Dorn, Patrick E. Phillips, James O. Pierce and Gerald R. Chase
633-639	Toxicity of methylmercury and copper, applied singly and jointly, to the blue gourami,Trichogaster trichopterus	R. R. Roales and A. Perlmutter

Volume 12, Number 6 / December 1974

641-644	Worker environment research. II. Sampling and processing techniques for determining dislodgable pesticide residues on leaf surfaces	F. A. Gunther, J. H. Barkley and W. E. Westlake
645-648	Lead content of printed polyethylene food bags	Lester Hankin, G. H. Heichel and Richard A. Botsford
649-653	Determination of pentachlorophenol and chlorobiphenylols in biological samples	V. Zitko, O. Hutzinger and P. M. K. Choi
654-658	The effect of zinc on the ability of the minnow,Phoxinus phoxinus L., to compensate for torque in a rotating water-current	Bengt -Erik Bengtsson
659-664	A sensitive micro method for the analysis of benzene in blood	R. J. Withey and L. Martin
665-668	Interactions of PCBs, DDT and DDE in a marine diatom	Jerry L. Mosser, Tzu -Chiu Teng, William G. Walther and Charles F. Wurster
669-671	The effect of a polychlorinated biphenyl (Aroclor® 1254) on liver microsomal enzymes in the male rat	John C. Turner and Richard S. Green
672-676	Organochlorine insecticide residues in preen glands of ducks: Possibility of residue excretion	W. A. Charnetski and W. E. Stevens
677-681	Residue accumulation in white-throated sparrows fed DDT for 5 and 11 weeks	Joseph J. Mahoney
682-686	Estimating the relative toxicologic potential of each pesticide in a mixture of residues on foliage	William F. Serat and J. Blair Bailey
687-693	Co-carcinogenic effect of DDT and PCB feedings on methylcholanthrene-induced chemical carcinogenesis	Mitsuru Uchiyama, Takako Chiba and Kiichiro Noda
694-697	The effects of abate, an organophosphorous insecticide, on marsh fiddler crab populations	Diana Valiela Ward and Brian Louis Howes
698-702	Effects of Di-n-butyl and Di-2-ethylhexyl phthalate on the eggs of ring doves	David B. Peakall
703-709	The influence of temperature on uptake of methylmercury-203 by Bluntnose Minnows,Pimephales notatus (Rafinesque)	Robert D. Burkett
710-716	A feasibility study of miniature silica gel columns for the separation of some polychlorinated biphenyls, DDT, and analogs	D. Ronald Erney
717-720	A feasibility study of miniature Florisil columns for the separation of some chlorinated pesticides	D. Ronald Erney
721-725	Di-n-butyl-and Di-2-ethylhexyl phthalate in human adipose tissue	Jos Mes, D. Earle Coffin and David S. Campbell
726-732	Seasonal changes in organochlorine compounds and mercury in common terns of Hamilton Harbour, Ontario	Michael Gilbertson
733-738	PCB residues in plankton and sediment in the Southwestern Coast of Finland	R. R. Linko, P. Rantamaki and K. Urpo
739-744	A rapid and reliablein situ spectrophotofluorometric method for the analysis of Co-Ral and Bayrusil in lake and sewage water	V. Mallet and G. L. Brun
745-751	Acute toxicity of various metals to freshwater zooplankton	M. F. Baudouin and P. Scoppa
752-758	A low temperature cleanup procedure for triazine herbicides in root crops	J. F. Lawrence and H. A. McLeod
759-764	Detection and analysis of epoxides with 4-(p-nitrobenzyl)-pyridine	Lassie G. Hammock, Bruce D. Hammock and John E. Casida

Volume 13, Number 1 / January 1975

1-8	Dicamba residues in streams after forest spraying	Logan A. Norris and Marvin L. Montgomery
9-13	Production of a methemoglobin-forming metabolite of 3,4-dichloroaniline by liverin vitro	A. Y. K. Chow and S. D. Murphy
14-22	Lack of cytogenetic effects in bone marrow and spermatagonial cells in rats treated with polychlorinated biphenyls (aroclors 1242 and 1254)	Sidney Green, Jacqueline V. Carr, Kenneth A. Palmer and Elizabeth J. Oswald
23-30	Thallium: Occurrence in the environment and toxicity to fish	V. Zitko, W. V. Carson and W. G. Carson
31-36	Reduction in surfactants by irradiation	D. M. Rohrer and D. D. Woodbridge
37-39	Removal of DDT from sweet potato washwater	John W. Impson, Ernest A. Epps and Joseph L. Smilie
40-43	The uptake and distribution of cadmium-115m in calcium deficient and zinc deficient golden hamsters	David W. Miller, Richard J. Vetter, Ronald L. Hullinger and Stanley M. Shaw
44-51	Removal of 2,4-dichlorophenoxyacetic acid (2,4-d) formulations from noncombustible pesticide containers	T. E. Archer
52-56	Alteration of cellular utilization of thymidine by TCDD (2,3,7,8-tetrachlorodibenzo-p-dioxin)	Carson C. Conaway and Fumio Matsumura
57-63	Residue levels of polychlorinated terphenyls, polychlorinated biphenyls and DDT in human blood	M. Doguchi and S. Fukano
64-72	Fate of photodieldrin under various environmental conditions	Gunda Reddy and M. A. Q. Khan
73-79	Decreased learning capacity in rats exposed prenatally and postnatally to low doses of mercury	Kirsten Olson and G. Mallory Boush
80-85	In vitro uptake of labeled androgens by prostate tissue in the presence of dieldrin	Michael J. Blend
86-93	Migration of polychlorinated biphenyls in soil induced by percolating water	E. S. Tucker, W. J. Litschgi and W. M. Mees
94-96	Chlorinated hydrocarbon residues in ground water	R. G. Achari, S. S. Sandhu and W. J. Warren
97-100	A simple method for acid-extraction of cadmium from tissue	Tore L. M. Syversen and Gaby B. Syversen
101-107	Cigarette smoke as a source of pesticide exposure	H. W. Dorough and Y. H. Atallah
108-116	Biomagnification of dieldrin residues by food-chain transfer from clams to blue crabs under controlled conditions	Sam R. Petrocelli, Jack W. Anderson and Alan R. Hanks
117-122	DDT residues in forest biota: Further data	J. B. Dimond, R. B. Owen and A. S. Getchell
123-128	Insecticide residues in non-target areas of rooms after two methods of crack and crevice application	C. G. Wright and M. D. Jackson

Volume 13, Number 2 / March 1975

129-132	Analysis of tissues of mallard ducks fed two phthalate esters	Andre A. Belisle, William L. Reichel and James W. Spann
133-140	Toxicity of DFP and related compounds to squids in relation to cholinesterase inhibition and detoxifying enzyme levels	W. -D. Dettbarn and Francis C. G. Hoskin
141-148	Confirmation of organophosphorus insecticides by chemical reduction	M. A. Forbes, B. P. Wilson, R. Greenhalgh and W. P. Cochrane
149-152	Loss of five pesticides from cultures of twenty-one planktonic algae	Gary L. Butler, T. R. Deason and J. C. O'Kelley
153-158	Inhibition of ATPases activity in channel catfish brain by kepone and its reduction product	D. Desaiah and R. B. Koch
159-166	Clean up procedures for PCB analysis on river water extracts	Martin Ahnoff and Björn Josefsson
167-169	Hexachlorophene concentrations in human milk	Robert W. West, David J. Wilson and William Schaffner
170-176	Differential uptake of endosulfan by the tissues ofMytilus edulis	D. Roberts
177-180	A feeding study with diphenylamine in a dairy cow	Walter H. Gutenmann and Donald J. Lisk
181-182	Polyhalogenated biphenyls: Photolysis of hexabromo and hexachlorobiphenyls in methanol solution	Luis Octavio Ruzo and Matthew J. Zabik
183-187	A gravity-flow column to provide pesticide-laden water for aquatic bioassays	Patrick W. Borthwick, Marlin E. Tagatz and Jerrold Forester
188-193	Importance of water pH in accumulation of inorganic mercury in fish	Shan -Ching Tsai, G. Mallory Boush and Fumio Matsumura
194-199	Effect of asulam in wildlife species acute toxicity to birds and fish	Brian Ingham and Michael A. Gallo
200-205	Effect of asulam in wildlife species residues and toxicity in bobwhite quail after prolonged exposure	M. A. Gallo, A. Guardigli and C. H. McGinnis
206-208	Pesticides in fish from a Hawaiian canal	Cynthia D. Shultz, W. L. Yauger and A. Bevenue
209-217	Uptake of three polychlorinated biphenyls, DDT, and DDE by the green sunfish,Lepomis cyanellus Raf	James R. Sanborn, William F. Childers and Robert L. Metcalf
218-222	Chlorinated hydrocarbon insecticide residues in ground beetles (Harpalus pensylvanicus) and Iowa soil	Larry G. Sellers and Paul A. Dahm
223-225	Sensitivity of spinal cords from chick embryos in culture to organic mercury compounds: Comparison with dorsal root ganglia	Minoru Kasuya
226-232	Reaction of sodium nitrite with dimethylglycine produces nitrososarcosine	Marvin A. Friedman
233-237	The effects of p,p′-DDCN on tadpoles of the frogRana temporaria	A. S. Cooke and J. A. Zoro
238-244	Toxaphene inhibition of ATPase activity in catfish,Ictalurus punctatus, tissues	D. Desaiah and R. B. Koch
245-248	Extraction of petroleum hydrocarbons from oil-contaminated sediments	J. D. Walker, R. R. Colwell, M. C. Hamming and H. T. Ford
249-256	Bacterial degradation of polychlorinated biphenyls II. Rate studies	Paul T. S. Wong and Klaus L. E. Kaiser

Volume 13, Number 3 / March 1975

257-262	Studies on combined effects of organophosphates and heavy metals in birds. I. Plasma and brain cholinesterase in coturnix quail fed methyl mercury and orally dosed with parathion	Michael P. Dieter and J. Larry Ludke
263-268	An air filter-pressurization unit to protect the tractor operator applying pesticides	E. F. Taschenberg, John B. Bourke and Donald F. Minnick
269-274	The effects of lapsed time since feeding upon the toxicity of zinc to fish	John Cairns, William H. van der Schalie and G. F. Westlake
275-279	Phthalate esters: Heartrate depressors in the goldfish	Peter Pfuderer and A. A. Francis
280-283	Fate of dicamba in a model ecosystem	Ching -Chieh Yu, Dale J. Hansen and Gary M. Booth
284-290	Factors affecting the volatility of DDT, dieldrin, and dimethylamine salt of (2,4-dichlorophenoxy) acetic acid (2,4-D) from leaf and glass surfaces	Shane S. Que Hee, Ronald G. Sutherland, Kenneth S. McKinlay and Jadu G. Saha
291-296	Determination of the s-methyl isomer in technical grade fenitrothion by gas chromatography and high speed liquid chromatography	R. Greenhalgh, W. D. Marshall and J. KovaČiČova
297-300	DDT: Short term effects on osmoregulation in black surfperch (Embiotoca jacksoni)	John P. Waggoner and Maurice G. Zeeman
301-306	Beiträge zur Ökologischen Chemie LXXIII Irradiation studies of aldrin and chlordene adsorbed on a silica gel surface	S. Gäb, V. Saravanja and F. Korte
307-312	Acute toxicity of beryllium sulfate to Salamander Larvae (Ambystoma spp)	A. R. Slonim and Edwin E. Ray
313-315	Excretion of some pure PCB isomers in milk of cows	J. Jan, M. Komar and M. Milohnoja
316-323	Metabolism of low oral doses of DDT and DDE by tame mule deer fawns	Michael Watson, Barry Pharaoh, Joseph Wyllie and W. W. Benson
324-329	Mercury distribution in laying hens fed whalemeal supplement	F. R. Plummer and B. E. Bartlett
330-333	Lead extraction from aluminum	Richard W. Henderson and D. Andrews
334-337	Foliage residues of insecticides on cotton	W. P. Cahill, Betty Estesen and G. W. Ware
338-341	Residue studies with silvex in apples	R. B. Leidy, M. D. Jackson, W. A. Skroch and T. J. Sheets
342-347	The microbial metabolism of Di-n-Butyl phthalate and related dialkyl phthalates	G. Engelhardt, P. R. Wallnöfer and O. Hutzlnger
348-350	The effect of methyl mercury on the growth of the green alga,Coelastrum microporum Naeg. strain 280	J. Holderness, M. G. Fenwick and D. L. Lynch
351-356	Metabolism of chlorpyrifos-¹⁴C in the eastern subterranean termite	Chavewan Hutacharern and Charles O. Knowles
357-361	Co-metabolism ofm-chlorobenzoate by natural microbial populations grown under co-substrate enrichment conditions	R. S. Horvath, J. E. Dotzlaf and R. Kreger
362-368	Persistence of azinphosmethyl in soil	D. C. Staiff, S. W. Comer, J. F. Armstrong and H. R. Wolfe
369-376	Potential exposure of workers to parathion through contamination of cigarettes	H. R. Wolfe, J. F. Armstrong, D. C. Staiff and S. W. Comer
377-384	Susceptibility of bluegill sunfish (Lepomis macrochirus) to nonionic surfactants	Kenneth J. Macek and Stephen F. Krzeminski

Volume 13, Number 4 / July 1975

385-391	Exposure of workers to carbaryl	S. W. Comer, D. C. Staiff, J. F. Armstrong and H. R. Wolfe
392-396	Determination of zinc phosphide in range vegetation by gas chromatography	Iwao Okuno, Richard A. Wilson and Robert E. White
397-400	The sources and levels of mercury in the sewage of a university campus	J. A. Cox, G. L. Lundquist, R. G. Webster, R. A. Cox and P. C. Lindahl, et al.
401-405	DDT and PCB levels in lake Coeur d'Alene, idaho, osprey eggs	Donald R. Johnson, Wayne E. Melquist and Gary J. Schroeder
406-411	The effect of methyl mercury on gill metabolism and blood parameters of rainbow trout	D. V. O'Connor and P. O. Fromm
412-416	Effects of PCB (aroclor 1254) and p,p'DDT on production and survival ofDaphnia Magna strauss	A. W. Maki and H. E. Johnson
417-419	The lead content of the aorta in male residents of Baltimore, Maryland	Alphonse Poklis
420-423	An inexpensive macroinvertebrate bioassay table for use in continuous-flow toxicity tests	Anthony F. Maciorowski
424-432	Beiträge zur Ökologischen Chemie LXXXIII† In Vitro Metabolism of Polychlorinated Biphenyls-¹⁴C	W. Greb, W. Klein, F. Coulston, L. Golberg and F. Korte
433-435	A feeding study with the herbicide, kerb (N-(1,1 dimethylpropynyl) -3,5-dichlorobenzamide, in the dairy cow	L. E. St. John and D. J. Lisk
436-442	The determination of benzidine in wastewaters	Richard L. Jenkins and Rodger B. Baird
443-450	Pick-up and metabolism of DDT, dieldrin and photodieldrin by a fresh water alga (Ankistrodesmus Amalloides) and a microcrustacean (Daphnia Pulex)	S. Neudorf and M. A. Q. Khan
451-455	In Vivo incorporation of¹⁴C-leucine into brain protein of methylmercury treated rats	Fred F. Farris and J. Crispin Smith
456-463	Effect of aroclor 1016 and 1242 on selected enzyme systems in the rat	F. Iverson, D. C. Villeneuve, D. L. Grant and G. V. Hatina
464-470	A simplified approach to studies of toxic toxaphene components	Judd O. Nelson and Fumio Matsumura
471-476	Beiträge zur Ökologischen Chemie LXXXIV⁺ Metabolism of Lower Polychlorinated Biphenyls-¹⁴C in the Rhesus Monkey	W. Greb, W. Klein, F. Coulston, L. Golberg and F. Korte
477-482	The non-teratogenicity of 2,4,5-trichlorophenoxyacetic acid in the rhesus monkey (macaca mulatta)	William J. Dougherty, Manfred Herbst and Frederick Coulston
483-488	Comparative study of DDT and its derivatives in human blood samples in norfolk county and Holland Marsh, Ontario	J. R. Brown and L. Y. Chow
489-491	Placental transfer of hexachlorobenzene in the rat	D. C. Villeneuve and S. L. Hierlihy
492-496	Avoidance of fenitrothion by goldfish (Carassius auratus)	E. Scherer
497-500	New colored chlorinated hydrocarbon-clay complexes	R. Haque and Dean Hansen
501-505	Persistence of dieldrin, lindane, and DDT in a light sandy soil and their uptake by grass	S. Voerman and A. F. H. Besemer
506-512	On the estimation of worker entry intervals into pesticide treated fields with and without the exposure of human subjects	W. F. Serat, D. C. Mengle, H. P. Anderson, E. Kahn and J. Blair Bailey

Volume 13, Number 5 / May 1975

513-517	Pesticide exposure among migrant workers in southern New Jersey	John D. Bogden, Mark A. Quinones and Ahmed El Nakah
518-523	Toxicity of paired mixtures of candidate forest insecticides to rainbow trout	Leif L. Marking and Wilbur L. Mauck
524-526	Prenatal effects caused by feeding sclerotia ofSclerotinia sclerotiorum to pregnant rats	Joseph A. Ruddick and J. Harwig
527-533	Determination of air movement in stored grain as a factor in dynamic dispersion and distribution patterns of gaseous pesticides (fumigants)	B. Berck
534-536	Effects of three mosquito larviciding oils on production of salt marshSpartina grasses	Patrick T. Slavin, Ralph E. Good and Edwin R. Squiers
537-542	The hematological effects of chronic, low level exposures to carbon monoxide in rats	J. M. Ramsey
543-550	The fate of parathion in a model ecosystem	Ching-Chieh Yu and James R. Sanborn
551-553	Lead in hair of urban and rural small mammals	Richard B. Raymond and Richard B. Forbes
554-564	Effects of methylmercury on approach and avoidance behavior of mallard ducklings	Gary Heinz
565-569	Effect of the insecticide Zectran (Mexacarbate) on several algae	Richard P. Sheridan and Marlene A. Simms
570-578	Acute effects of methyl mercury toxicity in channel catfish (Ictalurus punctatus) kidney	Michael W. Kendall
579-581	An automated system for analysis of nitro-compounds in water	Thomas L. Hess, Larry J. Guidry and Steve D. Sibley
582-587	Absorption and elimination of photodieldrin byDaphnia and goldfish	H. M. Khan, S. Neudorf and M. A. Q. Khan
588-592	A method for intermittent chlorine dosing in continuous-flow toxicity tests	Bentley C. Gregg and Alan G. Heath
593-595	Diazinon and chlorpyrifos residues in food after insecticidal treatment in rooms	M. D. Jackson and C. G. Wright
596-601	Transformation of malathion by a fungus,Aspergillus oryzae, isolated from a freshwater pond	David L. Lewis, Doris F. Paris and George L. Baughman
602-610	Determination of linuron residue in soil	S. U. Khan, R. Greenhalgh and W. P. Cochrane
611-618	Diazinon metabolism in the dog	F. Iverson, D. L. Grant and J. Lacroix
619-624	Distribution of Lindane in brains of control and phenobarbital pretreated dogs at the onset of Lindane-induced convulsions	Charles L. Litterst and Eugene Miller
625-629	Carbonic anhydrase inhibition	James Maguire and Nancy Watkin
630-632	Lead content of pet foods	Lester Hankin, G. H. Heichel and Richard A. Botsford
633-637	Anin situ fluorometric method for the analysis of Bayrusil in foodstuffs	J. -G. Zakrevsky and V. Mallet
638-640	Effect of aflatoxins on ATPase activity of rat liver mitochondria	M. Ramachandra Pai, N. Jayanthi Bai and T. A. Venkitasubramanian

Volume 13, Number 6 / November 1975

641-645	A microanalytical method for 4-aminopyridine in sunflower seeds and plants	James E. Peterson
646-655	The brown pelican and certain environmental pollutants in Louisiana	Lawrence J. Blus, Ted Joanen, Andre A. Belisle and R. M. Prouty
656-661	The sum of chlorinated and of brominated non-polar hydrocarbons in water	Gulbrand Lunde, Jorgen Gether and Björn Josefsson
662-665	Identification of endosulfan based on the products of laboratory photolysis	Teryl B. Putnam, Donald D. Bills and Leonard M. Libbey
666-672	Degradation of carbaryl and 1-naphthol by marine microorganisms	H. C. Sikka, S. Miyazaki and R. S. Lynch
673-677	Mercury levels in fish in the La Grande River area, Northern Quebec	Eric C. Smith, Fikret Berkes and John A. Spence
678-680	The persistence and fate of fenitrothion insecticide in a forest environment. III. Deposit and residue studies with black spruce and red maple	W. N. Yule and I. W. Varty
681-688	A novel route of excretion of 2, 4, 3′, 4′-tetrachlorobiphenyl in rats	Hidetoshi Yoshimura and Hiro -aki Yamamoto
689-691	Bacillus subtilis; A sensitive bioassay for patulin	J. Reiss
692-697	Cleanup of extracts using sweep co-distillation adapted to gas chromatograph	J. Kováč, V. Bátora, A. Hanková and A. Szokolay
698-702	Influence of high levels of DDT in the diet on liver microsomal estrogen metabolism in the laying hen	W. M. Britton
703-706	Toxicity of high dietary levels of DDT in laying hens	W. M. Britton
707-713	Kinetic investigation of malathion degradation in water	N. L. Wolfe, R. G. Zepp, G. L. Baughman and J. A. Gordon
714-719	Parathion recovery from soils after a short contact period	Lilian Kliger and B. Yaron
720-729	Residues of quintozene, hexachlorobenzene, dichloran and pentachloroaniline in soil and lettuce	W. Dejonckheere, W. Steurbaut and R. H. Kips
730-736	Analysis of free and bound chlorophenoxy acids in cereals	Hans Løkke
737-740	Barbiturate potentiation in mercury poisoning	R. H. Goldsmith and J. H. Soares
741-744	Pesticide levels in the omental fat of Florida raccoons	Lee Nalley, Gerald Hoff, William Bigler and Wanda Hull
745-750	A comparison of gas chromatographic and anti-cholinesterase methods for measuring parathion metabolismin vitro	F. E. Mirer, K. L. Cheever and S. D. Murphy
751-757	A gas chromatographic method for sodium fluoroacetate (compound 1080) in biological materials	James E. Peterson
758-764	The effects of subacute and chronic exposure to 4-aminopyridine on reproduction in coturnix quail	E. W. Schafer, R. B. Brunton and N. F. Lockyer

Volume 14, Number 1 / July 1975

1-7	Toxicity of a linear alkylate sulfonate detergent to larvae of four species of freshwater fish	J. M. McKim, J. W. Arthur and T. W. Thorslund
8-12	Genetic activity of 1,2-dibromo-3-chloropropane, a widely-used fumigant	Herbert S. Rosenkranz
13-18	A method of measuring the water solubility of hydrophobic chemicals: Solubility of five polychlorinated biphenyls	R. Haque and D. Schmedding
19-24	Fish toxicity of S-methyl fenitrothion	V. Zitko and T. D. Cunningham
25-31	The cumulation and disappearance of mirex residues. II. In milk and tissues of cows fed two concentrations of the insecticide in their diet	C. A. Bond, D. W. Woodham, E. H. Ahrens and J. G. Medley
32-37	A simple model for the non-enzymatic reduction and alkylation of mercuric salts in biological systems	L. F. De Filippis and C. K. Pallaghy
38-42	Mirex incorporation in the environment: Uptake and distribution in crop seedlings	Armando A. de la Cruz and Bettaiya Rajanna
43-46	Binding of the chlorinated hydrocarbon bis(p-chlorophenyl) acetic acid with the enzyme carbonic anhydrase	R. Haque and J. T. Deagen
47-48	Confirmation of atrazine and fenuron by alkylation at the ppm level	R. Greenhalgh and J. Kovacicova
49-56	Behavior of five organophosphorus pesticides in dust derived from several soil types	Yutaka Iwata, Margarete E. Düsch, William E. Westlake and Francis A. Gunther
57-60	An investigation of heavy metal contamination of drinking water in the city of Trondheim, Norway	Kaare Stegavik
61-64	Flame retardant release from fabrics during laundering and their toxicity to fish	W. H. Gutenmann and D. J. Lisk
65-70	A simple agar plate method, using micro-algae, for herbicide bio-assay or detection	S. J. L. Wright
71-76	Degradation of 2,4,5-T by south Vietnamese soils incubated in the laboratory	T. H. Byast and R. J. Hance
77-82	Mirex incorporation in the environment: Phytotoxicity on germination, emergence, and early growth of crop seedlings	Bettaiya Rajanna and Armando A. de la Cruz
83-87	Résidus des insecticides organochlorés dans les Sédiments du haut estuaire du fleuve St-Laurent	P. Canonne and G. Mamarbachi
88-97	Volatization of DDT and related materials from dry and irrigated soils	G. W. Ware, W. P. Cahill and Betty J. Estesen
98-104	The cumulation and disappearance of mirex residues. III. In eggs and tissues of hens fed two concentrations of the insecticide in their diet	D. W. Woodham, C. A. Bond, E. H. Ahrens and J. G. Medley
105-111	Total mercury in some fish and shellfish along the Mexican coast	Amada A. Reimer and Roger D. Reimer
112-116	Induction of aryl hydrocarbon (benzo[a]pyrene) hydroxylase in fish by petroleum	J. F. Payne and W. R. Penrose
117-121	Persistence in water of formulations of the insect developmental inhibitor ZR515	D. J. Pree and D. K. R. Stewart
122-128	An ultraviolet spectrophotometric method for the determination of naphthalene and alkylnaphthalenes in the tissues of oil-contaminated marine animals	J. M. Neff and J. W. Anderson

Volume 14, Number 2 / August 1975

129-134	Mercury residues in fathead minnows,Pimephales promelas rafinesque, chronically exposed to methylmercury in water	Gayle F. Olson, Donald I. Mount, Virginia M. Snarski and Todd W. Thorslund
135-139	Residues of parathion and conversion products on apple and peach foliage resulting from repeated spray applications	D. C. Staiff, S. W. Comer and R. J. Foster
140-148	Toxicity of methylmercury: Effects on different ages of rats	F. M. Lin, M. Malaiyandi and C. Romero-Sierra
149-152	Dissolved oxygen depletion in static bioassay systems	Carl B. Schreck and Paul Brouha
153-158	Evidence of tetrachlorodibenzofuran (TCDF) in Aroclor 1254^R, and the urine of rats following dietary exposure to Aroclor 1254^R	August Curley, Virlyn W. Burse, Ralph W. Jennings, Ellen C. Villanueva and Renate D. Kimbrough
159-162	The inductive effect of cadmium on protein synthesis of rat intestine	Chieko Sugawara and Naoki Sugawara
163-167	In vitro inhibition of fish brain ATPase activity by cyclodiene insecticides and related compounds	H. H. Yap, D. Desaiah, L. K. Cutkomp and R. B. Koch
168-170	The lead content of the trachea in Baltimore residents	Alphonse Poklis and Henry C. Freimuth
171-179	The effect of DDT on spermatogenesis of the juvenile rat	Walter Krause, Kurt Hamm and Josef Weissmüller
180-186	Effects of mirex and methoxychlor on juvenile and adult striped mullet,Mugil cephalus L.	Jong H. Lee, J. R. Sylvester and Colin E. Nash
187-192	Trace metal levels in beach dipterans and amphipods	Jeanne A. Bender
193-196	Mercury levels in Georgia otter, mink and freshwater fish	P. M. Cumbie
197-204	Effect of insecticide intoxication on the hepatic microsomal electron transport reactions, during dietary protein variations in young rats	Sitaram S. Pawar and Surinder J. Makhija
205-208	Preliminary observations on the effects on the organs of mice of administering some carbamate pesticides	Maria Jordan, Z. .Srebro, Eliżbieta Pierścińska and Lucyna Woźny
209-213	The effect of overhead sprinkler irrigation on methyl parathion residue on grape leaves	H. Kido, J. B. Bailey, N. F. McCalley, W. E. Yates and R. E. Cowden
214-220	Distribution and biomagnification of hexachlorophene in urban drainage areas	J. L. Sims and F. K. Pfaender
221-224	Effects of copper exposure on water balance	Louis A. Courtois and Roger D. Meyerhoff
225-232	Metallic and non-metallic pollutants in the discharge water of varieties of industries	Narayani P. Singh and William F. Pickup
233-240	Metabolic fate of³H 2,5,2′,5′-tetrachlorobiphenyl in infant nonhuman primates	I. C. Hsu, J. P. Van Miller and J. R. Allen
241-249	Acute toxicity of Iomex—a petroleum weedicide	P. K. Gupta and J. D. Kohli
250-256	Effect of stress on dieldrin toxicity to male redwinged blackbirds (Agelaius phoeniceus)	Donald R. Clark

Volume 14, Number 3 / May 1975

257-264	Adding phosphorus to forest soils: Storage capacity and possible risks	Robert F. Powers, Kîni Isik and Paul J. Zinke
265-272	Persistence of parathion and its oxidation to paraoxon on the soil surface as related to worker reentry into treated crops	W. F. Spencer, M. M. Cliath, K. R. Davis, R. C. Spear and W. J. Popendorf
273-280	Rapid determination and confirmation of low levels of hexachlorobenzene in adipose tissues	Howard L. Crist, Robert F. Moseman and Jack W. Noneman
281-284	Acute toxicity of the insecticides toxaphene and carbaryl and the herbicides propanil and molinate to four species of aquatic organisms	Somchai Chaiyarach, Varee Ratananun and Richard C. Harrel
285-288	Using blood DDT residue to predict fat residue in beef animals	G. W. Ware, W. P. Cahill, B. J. Estesen and J. A. Marchello
289-294	Soil contamination from lead in paint chips	John D. Bogden and Donald B. Louria
295-296	Determination of glyphosate (N-phosphonomethyl glycine) using an amino acid analyzer	Georg Ekstrom and Sven Johansson
297-300	Toxicity and tissue levels in the rat and guinea pig following acute hexachlorobenzene administration	D. C. Villeneuve and W. H. Newsome
301-303	Heavy metal concentration of exhausted dye bath effluents	A. Netzer, H. K. Miyamoto and P. Wilkinson
304-308	The influence of EDTA on the mortality and burrowing activity of the clam (Venerupis decussata) exposed to sub lethal concentrations of copper	R. R. Stephenson and D. Taylor
309-312	A rapid method to determine bunker c fuel oil in marine organisms	Norman L. Morgan
313-318	Clearance and tissue distribution of hexachlorobenzene in rats	M. Morita and S. Oishi
319-324	Failure of hexachlorophene to alter hepatic detoxification enzyme activity	Gerald L. Kennedy, Irene A. Dressler and Moreno L. Keplinger
325-329	Toxicity, acetylcholinesterase inhibition and metabolism of enolic phosphate esters resembling the insecticide, phosdrin	A. E. Woods, Patrick E. Morgan and John T. Coates
330-333	The acute toxicity of MSMA to black bass (Micropterus dolomieu), crayfish (Procambarua sp.) and channel catfish (Ictalurus lacustris)	A. C. Anderson, A. A. Abdelghani, P. M. Smith, J. W. Mason and A. J. Englande
334-340	Exposure to the herbicide, paraquat	D. C. Staiff, S. W. Comer, J. F. Armstrong and H. R. Wolfe
341-345	Photodegradation of polychloronaphthalenes in methanol solution	L. Octavio Ruzo, Nigel J. Bunce, Stephen Safe and Otto Hutzinger
346-352	Uptake and excretion of organophosphorus and carbamate insecticides by fresh water fish, motsugo,Pseudorasbora parva	Jun Kanazawa
353-360	Thein vivo antifungal effects of benomyl on non-target soil fungi	Melvyn G. Foster
361-369	On the diversity of products obtained during synthesis of polychlorobiphenyls by the van roosmalen procedure	David C. Ayres and Gary R. W. Denton
370-373	Effects of feeding manganese antiknock gasoline additive exhaust residues (Mn₃O₄) in rats	J. H. Exon and L. D. Koller
374-379	Aquatic macroinvertebrate response to field application of the combined herbicides diquat and endothall	Charles R. Berry, Carl B. Schreck and Scott L. Van Horn
380-384	Persistence of BHC in river water in the Kitakyushu District, Japan, 1970–1974	Yasuhiro Yamato, Manabu Suzuki and Takashi Akiyama

Volume 14, Number 4 / July 1975

385-388	DDD poisoning in a loon and the identification of the hydroxylated form of DDD	Richard M. Prouty, James E. Peterson, Louis N. Locke and Bernard M. Mulhern
389-394	Mutagenecity of nitroso derivatives of N-methylcarbamate insecticides in microbiological method	Mitsuru Uchiyama, Mitsuharu Takeda, Takashi Suzuki and Kunie Yoshikawa
395-400	Identification and potential biological effects of the major components in the seawater extract of a bunker fuel	H. E. Guard, L. Hunter and L. H. DiSalvo
401-403	A note on the selection of swine ration ingredients with an aflatoxin contamination level below 1 μg/kg	Bernard H. Ambrecht, Wesley C. Jacobson and Herbert G. Wiseman
404-408	Analysis of volatile N-nitroso compounds in drinking water at the part per trillion level	David H. Fine, David P. Rounbehler, Fred Huffman, Arthur W. Garrison and N. Lee Wolfe, et al.
409-414	High ethylmercury in river fish by man-made pollution	Sumie Yamanaka and Kiichi Ueda
415-421	The effect of a PCB (2, 4, 2′, 4′-tetrachlorobiphenyl) on lipid-synthesizing enzymes in rat liver microsomes	Bruce J. Holub, J. Piekarski and K. Nilsson
422-425	Chemical (HCB) porphyria: Effect of removal of sex organs in the rat	D. L. Grant, J. B. Shields and D. C. Villeneuve
426-431	Total population density of crustacea and aquatic insecta as an indicator of fenthion pollution of river water	L. P. van Dyk, C. G. Greeff and J. J. Brink
432-440	Emission measurements after sterilization with ETOX®	Angelika Jordy
441-448	Some effects of carbaryl on ehrlich ascites tumor cellsin vitro andin vivo	Ernest M. Walker, Glen R. Gale, Loretta M. Atkins and Richard H. Gadsden
449-452	Arsenic content of house dusts in Hawaii	H. W. Klemmer, E. Leitis and K. Pfenninger
453-456	Analysis of volatile, halogenated organics in water by direct aqueous injection-gas chromatography	A. Arnold Nicholson and Otto Meresz
457-464	Cadmium deposition in canine heart and major arteries following intravascular administration of cadmium chloride	David E. Amacher and Keith L. Ewing
465-472	Potable water quality in rural Georgetown County	Shingara S. Sandhu, Peter Nelson and W. J. Warren
473-479	Identification of a Mirex metabolite	Pio Andrade, W. B. Wheeler and David A. Carlson
480-488	Chlorohydrocarbons in lake superior lake trout (Salvelinus namaycush)	Ronald Parejko, Raymond Johnston and Robert Keller
489-496	Lead toxicity of Bobwhite quail	B. L. Damron and H. R. Wilson
497-504	Chelation in metal intoxication II:In vitro andin vivo effect of some compounds on brain, liver and testis of rats treated with manganese sulphate	J. Singh, S. V. Chandra and S. K. Tandon
505-512	DDT residues in cod livers from the maritime provinces of Canada	G. G. Sims, C. E. Cosham, J. R. Campbell and M. C. Murray

Volume 14, Number 5 / November 1975

513-519	The toxicity of endosulfan in rabbits	P. K. Gupta and Satya V. Chandra
520-529	Persistence of BHC (1, 2, 3, 4, 5, 6-Hexachlorocyclohexane) and dieldrin residues in field soils	M. Suzuki, Y. Yamato and T. Watanabe
530-533	Accumulation of thallium in clams and mussels	V. Zitko and W. V. Carson
534-536	Acute toxicity of a native mummichog population (Fundulus heteroclitus) to mercury	James Klaunig, Stephen Koepp and Michael McCormick
537-544	Adenosine triphosphatase activity in brain, intestinal mucosa, kidney, and liver cellular fractions of the red-eared turtle following in vitro treatment with DDT, DDD, and DDE	Frank G. Witherspoon and Marion R. Wells
545-551	Temperature selection in brook trout (Salvelinus fontinalis) following exposure to DDT, PCB or phenol	D. L. Miller and D. M. Ogilvie
552-557	Inhibitory effect of parathion on the photosynthetic electron transport system in isolated spinach chloroplasts	Takashi Suzuki and Mitsuru Uchiyama
558-561	A study on the effects of polychlorinated biphenyl (Aroclor 1242) on an aquatic plant-Spirodela oligorhiza (Kurz) helm	H. K. Mahanty
562-564	Hatching rate as bioassay. Proposal for a standard technique	Kurt Jensen
565-570	Determination of¹⁴C-DDT radioactivity in sea water and marine suspended matter by liquid scintillation	N. Picer, M. Picer and P. Strohal
571-578	Dose-dependent extent microsomal enzyme induction by aldrin and dieldrin in rats	V. Krampl and A. Hladka
579-587	Lead in human hair: Relation to age, sex and environmental factors	R. D. Reeves, K. W. Jolley and P. D. Buckley
588-592	Polychlorinated biphenyl residues in maternal and cord blood in Tokyo metropolitan area	K. Akiyama, G. Ohi, K. Fujitani, H. Yagyu and M. Ogino, et al.
593-598	Photochemically induced artifact in the analysis of soil for residues of organochlorine pesticides	Paolo Maini and Arrigo Collina
599-605	Lead intoxication in printing houses	G. H. Sanai, N. Ziai and A. Ghasemi
606-609	Dislodgable insecticide residues on cotton	G. W. Ware, Betty Estesen and W. P. Cahill
610-616	Nitrogen enrichments for certain moderately halophilic bacteria indigenous in a saline lagoon	C. L. Noble, T. A. Nevin and W. L. Blevins
617-620	The effects of mirex and methoxychlor on the growth and productivity ofChlorella pyrenoidosa	J. C. Kricher, J. C. Urey and M. L. Hawes
621-631	Aromatic hydrocarbons in aquatic fauna	V. Zitko
632-640	Beta oxidation of chlorophenoxybutyric acid herbicides in guinea pigs	Carlos H. Van Peteghem and Aubin M. Heyndrickx

Volume 14, Number 6 / December 1975

641-647	The chronic toxicity of methiocarb to grackles, doves, and quail and reproductive effects in quail	E. W. Schafer, R. B. Brunton, N. F. Lockyer and D. J. Cunningham
648-652	Acute toxicity of pesticide mixtures to bluegills	Kenneth J. Macek
653-656	Effect of cadmium,in vivo andin vitro, on intestinal brush border ALPase and ATPase	N. Sugawara and C. Sugawara
657-664	The metabolism ofp,p′-DDE in laying Japanese quail and their incubated eggs	John G. Lamberton, Roderick D. Inman, Robert R. Claeys, William A. Robson and George H. Arscott
665-673	Mercuric chloride uptake by eggs of the ricefish and resulting teratogenic effects	J. F. Heisinger and William Green
674-680	Modification of Michael's method for determination of serum acetyl choline esterase activity	Katsushi Suzuki and Kiyonori Tauchi
681-686	Air sample studies for measurement of pesticide contamination from storage areas	George Winnett and Marie Siewierski
687-691	Polychlorinated biphenyls (PCB's) in the rivers avon and frome	A. E. Kpekata
692-698	Movement of mirex from sediment and uptake by the Hogchoker,Trinectes maculatus	G. J. Kobylinski and R. J. Livingston
699-704	The behaviour of mercury in the system water-fish	H. J. Kramer and B. Neidhart
705-713	Activated sludge primary biodegradation of polychlorinated biphenyls	E. Scott Tucker, Victor W. Saeger and Orville Hicks
714-720	Hepatic aminopyrine n-demethylase, acetanilide hydroxylase and lipid peroxidation in young growing rats during the treatment of insecticides	Sitaram S. Pawar and Surinder J. Makhija
721-725	Relative phytotoxicity of some picloram derivatives	R. Grover, J. R. Gear and R. Zerr
726-730	A lichen (Parmelia conspersa) surviving with elevated concentrations of lead and copper in the center of Sendai city	Morito Saeki, Kiyoshi Kunii, Toshihiko Seki and Tsuguyoshi Suzuki
731-737	Aldrin and dieldrin uptake in insecticide-resistant and susceptible mosquitofish (Gambusia affinis)	Jo Watkins and James D. Yarbrough
738-744	Catalytic dechlorination of organochlorine compounds. I. DDT	W. H. Dennis and W. J. Cooper
745-749	Determination of paraquat residues in food crops by gas chromatography	S. U. Khan
750-752	Retention of a single oral dose of cadmium in tissues of the softshell turtle,Trionyx spinifer	K. M. Robinson and M. R. Wells
753-759	Mirex and marine unicellular algae: Accumulation, population growth and oxygen evolution	Teerence A. Hollister, Gerald E. Walsh and Jerrold Forester
760-764	The effect of atmospheric levels of pesticides on pesticide residues in rabbit adipose tissue and blood sera	R. D. Arthur, J. D. Cain and B. F. Barrentine

Volume 15, Number 1 / January 1976

1-8	Organochlorine residues in females and nursing young of the big brown bat (Eptesicus fuscus)	Donald R. Clark and Thair G. Lamont
9-13	Determination of chlorinated dibenzofurans in Kanechlors and “Yusho Oil”	Junya Nagayama, Masanori Kuratsune and Yoshito Masuda
14-18	The effects of various aroclor fractions on the population growth of chlorella pyrenoidosa	M. L. Hawes, J. C. Kricher and J. C. Urey
19-23	Inhibition of mitochondrial electron transport systems by phosvel and some environmental conversion products	Gary W. Winston and Ronald S. Pardini
24-32	Accumulation of methoxychlor by microorganisms isolated from aqueous systems	Doris F. Paris and D. L. Lewis
33-39	Continuous analysis of chlorinated hydrocarbon pesticides in the lower Mississippi River	Noel V. Brodtmann
40-48	Bioassays on the combined effects of chlorine, heavy metals and temperature on fishes and fish food organisms part I. Effects of chlorine and temperature on juvenile brook trout (Salvelinus fontinalis)	T. O. Thatcher, M. J. Schneider and E. G. Wolf
49-54	Lead absorption in children residing near a New South Wales lead smelting complex (Australia)	K. H. Ouw and J. A. Bisby
55-65	Residues of chlorinated hydrocarbons in marine organisms in relation to size and Ecological Parameters I. PCB, DDT, DDE, and DDD in fishes and molluscs from the English Channel	W. Ernst, H. Goerke, G. Eder and R. G. Schaefer
66-77	The ultraviolet absorption spectra of some chlorinated biphenyls	James D. MacNeil, Stephen Safe and Otto Hutzinger
78-85	A study of the inhalation of Pentachlorophenol by rats
86-92	A study of the inhalation of Pentachlorophenol by rats
93-100	The role of dispersion in fuel oil bioassay	J. R. Vanderhorst, C. I. Gibson and L. J. Moore
101-109	Aqueous solubilities of weathered northern crude oils	D. Mackay and W. Y. Shiu
110-117	The binding of various mercurial compounds to serum proteins	S. C. Fang and Elizabeth Fallin
118-121	Acute oral toxicity and tissue residues of thallium sulfate in golden eagles,Aquila chrysaetos	Jerry R. Bean and Rick H. Hudson
122-128	PCB metabolism in rats following prolonged exposure to Aroclor 1242 and Aroclor 1016	Virlyn W. Burse, Robert F. Moseman, G. Wayne Sovocool and Ellen C. Villanueva

Volume 15, Number 2 / March 1976

129-134	Atmospheric levels of pesticides in the Mississippi Delta	Robert D. Arthur, J. D. Cain and B. F. Barrentine
135-139	Simplified extraction and cleanup for determining organochlorine pesticides in small biological samples	James E. Peterson, Kristine M. Stahl and Dennis L. Meeker
140-146	Characterization of a Mirex metabolite from monkeys	V. B. Stein, K. A. Pittman and M. W. Kennedy
147-154	Aquatic insects as biological monitors of heavy metal pollution	R. Barry Nehring
155-161	A rapid and sensitive method for gas chromatographic analysis of the selective piscicide, “Squaxon”	Joe Gabica, W. W. Benson and Michael Watson
162-170	The occurrence of insecticides in the blood of staff of a Locust Control Organization	R. D. MacCuaig
171-174	Swan mortality due to certain heavy metals in the Mission Lake area, Idaho	W. W. Benson, Darrell W. Brock, Joe Gabica and Maurice Loomis
175-180	Effect of methylmercury on humoral immune responses in mice under conditions simulated to practical situations	G. Ohi, M. Fukuda, H. Seto and H. Yagyu
181-188	Isolation and identification of a polar metabolite of tetrachlorobiphenyl from bile of rainbow trout exposed to¹⁴C-tetrachlorobiphenyl	Mark J. Melancon and John J. Lech
189-191	Residues of hexachlorobenzene in wild mammals of Germany	G. Koss and D. Manz
192-197	Studies of possible absorption of a flame retardant from treated fabrics worn by rats and humans	L. E. St. John, M. E. Eldefrawi and D. J. Lisk
198-204	Hepatic microsomal mixed function oxidase system during toluene treatment and the effect of pretreatment of phenobarbital in adult rats	Avinash M. Mungikar and Sitaram S. Pawar
205-210	Copper intoxication—a possible biochemical homologue	Louis A. Courtois
211-213	Error in cadmium determinations due to adsorption by filter papers	M. K. John and C. J. VanLaerhoven
214-222	Effects of carbon monoxide and nitrogen dioxide on garden pea and string bean	Ajoy G. Chakrabarti
223-229	Teratogenic studies of fenitrothion on white leghorn chick embryos	B. S. Paul and V. P. Vadlamudi
230-234	Total and organic mercury in the pacific blue marlin	Cynthia D. Shultz, David Crear, James E. Pearson, Jerry B. Rivers and John W. Hylin
235-241	Chlorinated hydrocarbons and total mercury in the prey of the white-tailed eagle (Haliaeetus albicilla L.) in the quarken straits of the gulf of bothnia, Finland	Juhani Koivusaari, Ismo Nuuja, Risto Palokangas and Marja-Liisa Hattula
242-243	Persistence of carbofuran residues in some British Columbia soils	I. H. Williams, M. J. Brown and P. Whitehead
244-249	Degradation of carbofuran by soil microorganisms	I. H. Williams, H. S. Pepin and M. J. Brown
250-256	Residues of trichlorfon and lauroyl trichlorfon in douglas-fir, willow, grass, aspen foliage, and in creek water after aerial application	G. R. Pieper and Charles E. Richmond

Volume 15, Number 3 / March 1976

257-264	The persistence and fate of phosphamidon in a forest environment	I. W. Varty and W. N. Yule
265-270	p,p′-DDT andp,p′-DDE effects on egg production, eggshell thickness, and reproduction of japanese quail	K. L. Davison, K. A. Engebretson and J. H. Cox
271-277	Acute effects of cadmium onIctalurus punctatus (catfish)	B. P. Smith, E. Hejtmancik and B. J. Camp
278-282	Retention and excretion of polybrominated biphenyls by hens	G. F. Fries, H. C. Cecil, J. Bitman and R. J. Lillie
283-290	Endrin toxicity and distribution in freshwater: A review	Blake F. Grant
291-296	Fate of insecticides administered endotracheally to rats	D. E. Nye and H. W. Dorough
297-304	Toxicity of polychlorinated biphenyls (Aroclor 1254) to adult, juvenile, and larval stages of the shrimpPalaemonetes pugio	G. Roesijadi, S. R. Petrocelli, J. W. Anderson, C. S. Giam and G. E. Neff
305-310	Worker environment research. III. A rapid method for the semi-quantitative determination of some dislodgable pesticide residues on citrus foliage	Charles A. Smith, Francis A. Gunther and James D. Adams
311-315	Lead distribution in soft tissues of baltimore residents, 1973	Alphonse Poklis and Henry C. Freimuth
316-323	Mercury levels in the tissues of ring-necked pheasants fed two mercurial fungicides	William J. Adams and Harold H. Prince
324-329	Microsomal epoxidation of aldrin to dieldrin in rats	S. M. Ghiasuddin and R. E. Menzer
330-334	Thiol synthesis by halophilic bacteria indigenous in a coastal lagoon	W. L. Blevins, T. A. Nevin and C. L. Noble
335	Adsorption of thallium ions by prussian blue	A. G. Rauws and J. H. Canton
336-341	Antioxidant and antitranspirant protection of apple foliage against ozone injury	D. C. Elfving, M. D. Gilbert, L. J. Edgerton, M. H. Wilde and D. J. Lisk
342-347	N-Nitrosamine formation from atrazine	N. Lee Wolfe, Richard G. Zepp, John A. Gordon and Robert C. Fincher
348-356	The action of pesticides on conduction in the rat superior cervical ganglion	Ernest R. Whitcomb and John A. Santolucito
357-365	Phenobarbital induced effect on pulmonary and hepatic microsomal ethylmorphine N-demethylase and lipid peroxidation during oral intoxication of organic solvents in rats	Sitaram S. Pawar, Avinash M. Mungikar and Surinder J. Makhija
366-373	Bodily distribution, accumulation and excretion of mercury in a fresh-water mussel	A. Renzoni and E. Bacci
374-377	Distribution of selected metals in tissue samples of carp,Cyprinus Carpio	Robert Rehwoldt, Davoud Karimian-Teherani and Hans Altmann
378-382	Persistence of organochlorine insecticides in the field in the gezira soil under cotton	G. A. El Zorcani

Volume 15, Number 4 / July 1976

383-390	The effect ofin vivo chromium exposure on Na/K- and Mg-ATPase activity in several tissues of the rainbow trout (Salmo gairdneri)	Paul M. Kuhnert, Betty R. Kuhnert and Robert M. Stokes
391-397	The response of dietary stressedPeriplaneta americana to chronic intake of pure aflatoxin B₁	Gerald C. Llewellyn, Peter C. Sherertz and Richard R. Mills
398-401	Release of the carcinogen benzo(a)pyrene from environmentally contaminated mussels	Bruce P. Dunn and Hans F. Stich
402-405	Inhibition of hepatic drug metabolizing enzyme by cadmium in mice	Takemi Yoshida, Yoko Ito, Yasuo Suzuki and Mitsuru Uchiyama
406-411	Insecticide residues in two turtle species following treatment with DDT	Patty J. Owen and Marion R. Wells
412-420	Determination of hydrogen sulfide (H₂S) in environment by indirect atomic absorption spectroscopy	Anastassios Kovatsis and Mattheos Tsougas
421-424	Inhibition of hepatic UDP-glucuronyltransferase activity by organophosphate insecticides and by carbon disulfide in mice	Takemi Yoshida, Machiko Nomura, Yasuo Suzuki and Mitsuru Uchiyama
425-428	Uptake and persistence of pesticides in cultured human cells	Makoto Murakami and Jun -ichi Fukami
429-436	Antiprotozoal activity in citrinin	A. Wallace Hayes, Harding E. Birkhead and Emily A. Hall
437-441	The effect of dursban upon fresh water phytoplankton	John R. Brown, L. Y. Chow and Ching Bee Deng
442-446	Uptake and effect of cadmium on zebrafish	Robert Rehwoldt and Davoud Karimian-Teherani
447-453	Effect of some inhibitors on aflatoxin production in a synthetic medium and on the incorporation of acetate-1-¹⁴C into aflatoxins by resting mycelia ofAspergillus parasiticus	S. R. Gupta, H. R. Prasanna, L. Viswanathan and T. A. Venkitasubramanian
454-457	Mercury content of biota in coastal waters in Hawaii	H. W. Klemmer, C. S. Unninayer and W. I. Okubo
458-462	Damage to spermatogenesis in juvenile rat treated with DDVP and malathion	W. Krause, K. Hamm and J. Weissmüller
463-465	A study of inhalation of pentachlorophenol by rats III. Inhalation toxicity study	Heinz J. Hoben, Stephanie A. Ching and Louis J. Casarett
466-474	A study of inhalation of pentachlorophenol by rats IV. Distribution and excretion of inhaled pentachloropenol	Heinz J. Hoben, Stephanie A. Ching and Louis J. Casarett
475-477	Association between serum cholesterol and serum organochlorine residues	M. N. Rashad, M. P. Mi, H. W. Klemmer, A. M. Budy and E. L. Reichert
478-484	Organochlorine compounds in neoplastic and adjacent apparently normal breast tissue	M. Wassermann, D. P. Nogueira, L. Tomatis, A. P. Mirra and H. Shibata, et al.
485-487	Histopathology and histochemistry of insects treated with chemosterilants: IX. Tumor like growth in the ovary ofPeriplaneta americana (L) treated with apholate	S. C. Saxena and Vikram Aditya
488-496	Removal of parathion and related products from lettuce trim	T. E. Archer
497-503	Bobwhite quail eggs: Some measurements and a method for estimating the weight of egg contents	C. H. McGinnis, L. D. Wallace and D. M. Burkhart
504-508	Effects of alternative selenium and sulfur sources on dimethylselenide production by two fungi isolated from natural systems	Lloyd Barkes and Richard W. Fleming

Volume 15, Number 5 / September 1976

509-514	Overt avoidance reaction of rainbow trout fry to nine herbicides	Leroy C. Folmar
515-521	Effects of suspended material on measurement of DDT in estuarine water	Alfred J. Wilson
522-524	Teratogenicity of the solatium alkaloid solasodine and of ‘Kennebec’ potato sprouts in hamsters	Richard F. Keeler, Dennis Brown, Dexter R. Douglas, Gilbert F. Stallknecht and Stuart Young
525-529	Insect growth regulators: Methoprene and stauffer R-20458 in pupae of the stable fly from treated breeding medium	James E. Wright and R. L. Jones
530-534	Contamination of tap water by lead pipe and solder	C. S. Wong and P. Berrang
535-542	Distribution of hexachlorobenzene and hexachloro-butadiene in water, soil, and selected aquatic organisms along the lower Mississippi River, Louisiana	Anthony L. Laska, Clelmer K. Bartell and John L. Laseter
543-546	Pesticide and mercury levels in Pelicans in Idaho	W. W. Benson, Darrel W. Brock, Joe Gabica and Maurice Loomis
547-554	Worker environment research. IV. The effect of dust derived from several soil types on the dissipation of parathion and paraoxon dislodgable residues on citrus foliage	J. D. Adams, Y. Iwata and F. A. Gunther
555-563	Effects of chitosan—a coagulating agent for food processing wastes—in the diets of rats on growth and liver and blood composition	D. R. Landes and W. A. Bough
564-567	Mercury in catfish and bass from the Snake River in Idaho	W. W. Benson, William Webb, D. W. Brock and Joe Gabica
568-573	Mercury content in several species of marine fish	F. Cugurra and G. Maura
574-580	90 day dermal toxicity of DDVP in male rats	T. S. S. Dikshith, K. K. Datta and P. Chandra
581-587	Uptake of³⁶Cl-toxaphene in mosquito fish,Gambusia affinis	R. A. Schaper and L. A. Crowder
588-590	The effects of various aroclor fractions on the productivity ofChlorella pyrenoidosa	M. L. Hawes, J. C. Kricher and J. C. Urey
591-592	DDT in babies' milk formula	Alan Cockson and A. Morgan
593-600	On effect of chlordane on the blood glucose and of glucose administration on the acute chlordane toxicity inMeriones hurrianae Jerdon, the Indian desert gerbil	S. C. Saxena and A. K. Karel
601-607	Bioconcentration of Dibrom byStigeoclonium pachydermum	B. D. Vance and A. W. Maki
608-612	Acute toxicity of ammonia-base neutral sulfite pulp mill waste liquor to rainbow trout	John M. Griffin and Jerry L. West
613-616	Parathion residues in environmental samples from untreated areas	Karl H. Deubert and Roberta S. Gray
617-622	Removal of pesticides in water of Rio de la Plata (in vitro assay)	R. Pollero, R. Goyena, M. Siquiroff and R. Tumino
623-629	Fenitrothion residues in blueberry fields after aerial forest spraying	G. W. Wood and D. K. R. Stewart
630-634	Diatom diversity as a function of insecticidal treatment with a controlled-release formulation of chlorpyrifos	J. H. Nelson, D. L. Stoneburner, E. S. Evans, N. E. Pennington and M. V. Meisch

Volume 15, Number 6 / November 1976

635-643	Heart transaminase in the rock crab,Cancer irroratus, exposed to cadmium salts	Edith Gould, Ries S. Collier, John J. Karolus and Sharon Givens
644-650	Toxicities of “excessively” chlorinated organic compounds	Bernice M. Katz and Glenn M. Cohen
651-659	The chemistry of sulfur and arsenic in airborne copper smelter particulates	Thomas J. Smith, Delbert J. Eatough, Lee D. Hansen and N. F. Mangelsen
660-664	Fetal toxicity of toxaphene in rats and mice	N. Chernoff and B. D. Carver
665-669	Effect of aflatoxin B and rubratoxin B on bacteriophage and rabbit cornea cells	A. Wallace Hayes
670-677	Effect of hexachlorobenzene on some growth parameters ofChlorella pyrenoidosa	F. Geike and C. D. Parasher
678-681	Teratological evaluation of zearalenone administered orally to the rat	Joseph A. Ruddick, P. M. Scott and J. Harwig
682-688	Teratogenic and toxicological effects of 2, 4, 5-trichlorophenoxyacetic acid in developing chick embryos	J. R. Strange, P. M. Allred and W. E. Kerr
689-698	Chlorinated hydrocarbon residues in the fish of lake Tanganyika	H. Deelstra, James L. Power and C. T. Kenner
699-707	Tissue residues from subacute oral feeding of polychlorinated biphenyl dielectric fluids	Robert G. Kaley, Orville Hicks, William M. Mees, E. Scott Tucker and James P. Mieure, et al.
708-713	Endosulfan-induced neurotoxicity in rats and mice	P. K. Gupta
714-719	The feeding behavior ofMytilus edulis in the presence of methylmercury acetate	Philip Dorn
720-725	The short-term toxicity of some feed additives to different freshwater organisms	J. H. Canton and G. J. van Esch
726-733	Chronic toxicity of guthion to the fathead minnow (Pimephales promelas rafinesque)	Ira R. Adelman, Lloyd L. Smith and Gary D. Siesennop
734-738	Determination of lead in human lungs by direct flameless atomic absorption analysis of small tissue samples	K. Stegavik, G. Mikalsen, E. M. Ophus and E. A. Mylius
739-746	N-nitrosodimethylamine in air	David H. Fine, David P. Rounbehler, Edo D. Pellizzari, John E. Bunch and Richard W. Berkley, et al.
747-749	The use of recovery as a criterion for toxicity	Alexander Wright
750-755	Relationship of acceptance and mortality of anticoagulant baits to rats	Steve D. Palmateer and John A. McCann
756-761	Toxicity and accumulation of arsenic in green sunfish,Lepomis cyanellus, exposed to arsenate in water	Elsie M. B. Sorensen
762-767	Dioxane-induced changes in mouse liver microsomal mixed function oxidase system	Sitaram S. Pawar and Avinash M. Mungikar
768-774	Interactions between polychlorinated biphenyls (PCBs) and soil microfungi. Effects of Aroclor-1254 and other PCBs onAspergillus flavus cultures	M. A. Murado, M. C. Tejedor and G. Baluja

Volume 16, Number 1 / January 1976

1-8	Simazine residue dynamics in small ponds	Wilbur L. Mauck, Foster L. Mayer and Delmar D. Holz
9-14	Trans-Nonachlor residues in human adipose tissue	Frederick W. Kutz, G. Wayne Sovocool, Sandra Strassman and Robert G. Lewis
15-17	Organochlorine insecticides in the blood of occupationally exposed people in Sudan	G. A. El Zorgani and A. Musa
18-24	Toxicity of water-soluble fractions of No. 2 fuel oil and South Louisiana crude oil to selected stages in the life history of the polychaete,Neanthes arenaceodentata	Steven S. Rossi and Jack W. Anderson
25-32	Metabolic activation of [¹⁴C] polychlorinated biphenyl mixtures by rat liver microsomes	Tsutomu Shimada
33-36	Delayed pregnancy in NMRI mice treated with PCB: 2,2′-dichlorobiphenyl	P. Török
37-43	Distribution ofn-parrafins in selected marine benthic organisms	Choo-Seng Giam, Hing S. Chan and Grace S. Neff
44-52	Analysis of water extracts of crude petroleum by gel permeation chromatography	Richard A. Larson and Joan C. Weston
53-60	Extraction efficiency of polychlorinated biphenyl, organochlorine pesticides and phthalate esters from human adipose tissue	Jos Mes and David S. Campbell
61-65	Evidence of fecal pollution of streams in Northwestern Mississippi	Emmanuel C. Igbokwe
66-70	Lead concentrations in soil and vegetation associated with highways of different traffic densities	C. Douglas Goldsmith, Patrick F. Scanlon and Walter R. Pirie
71-80	Toxicity of polychlorinated biphenyls (PCBs) toEuglena gracilis: Cell population growth, carbon fixation, chlorophyll level, oxygen consumption, and protein and nucleic acid synthesis	William G. Ewald, John E. French and Michael A. Champ
81-85	Bioconcentration of four pure PCB isomers byChlorella pyrenoidosa	J. C. Urey, J. C. Kricher and J. M. Boylan
86-89	Duration of a DDT-induced shift in the selected temperature of Atlantic Salmon (Salmo salar)	D. M. Ogilvie and D. L. Miller
90-97	Effects of atropine sulphate treatment on hepatic mixed function oxidase system during Baygon intoxication	Surinder J. Makhija and Sitaram S. Pawar
98-100	A simple procedure for the confirmation of residues of α- andβ-endosulfan, dieldrin, endrin, and heptachlor epoxide	C. J. Musial, M. E. Peach and D. A. Stiles
101-106	Possible effect of lead on egg-shell thickness in Kestrels 1874–1974	Philippe Grandjean
107-111	The relation of urban atmospheric variables to asthmatic bronchoconstriction	J. M. Ramsey
112-117	Evaluation of the humoral immune response of children with low level lead exposure	J. Routt Reigart and Charles D. Graber
118-121	Early inhibition of succinic dehydrogenase by manganese in Rat Gonads	Raushan Husain, Prahlad K. Seth and Satya V. Chandra
122-126	The effect of benzene hexachloride on the growth and modulation of peanut plants	N. B. K. Murthy and K. Raghu

Volume 16, Number 2 / March 1976

127-132	Isolation and identification of polychlorinated styrenes in Great Lakes fish	D. W. Kuehl, H. L. Kopperman, G. D. Veith and G. E. Glass
133-137	Convulsive action of small single oral doses of the insecticide lindane	L. Hulth, M. Larsson, R. Carlsson and J. E. Kihlström
138-144	Organochlorine insecticide residues in ducklings and their dilution by growth	W. A. Charnetski
145-148	Methoxychlor effects on hepatic storage of vitamin A in rats	K. L. Davison and J. H. Cox
149-155	Organochlorine pesticide residues in uropygial glands and adipose tissue of wild birds	David W. Johnston
156-163	Effects of daily oral subtoxic doses of a wet lead-based paint on cattle	F. C. Wright, R. L. Younger, J. C. Riner, C. A. McBeth and M. Haufler
164-172	Effects of light, magnesium, and cyanide on accumulation of mercury by a fresh water diatom,Synedra	Masahiko Fujita, Eigo Takabatake and Kentaro Iwasaki
173-181	The activity of Δ5-3β hydroxysteroid dehydrogenase enzyme in the interrenal tissue of rainbow trout (Salmo gairdneri Richardson) exposed to sublethal concentrations of zinc	T. A. Watson and B. A. McKeown
182-189	Comparative residues of PCB components in the bald eagle and white leghorns	J. L. Collier, S. S. Hurley, M. E. Welborn and L. G. Hansen
190-196	The effect of lead and cadmium on liver, kidney, and brain levels of cadmium, copper, lead, manganese, and zinc, and on erythrocyte ALA-D activity in mice	T. D. Seth, L. N. Agarwal, N. K. Satija and M. Z. Hasan
197-202	Effects of heavy metals on fin regeneration in the killifish,Fundulus heteroclitus	Peddrick Weis and Judith S. Weis
203-207	Uptake and storage of¹⁴C-labeled endrin by the livers and brains of pesticide-susceptible and resistant mosquitofish	David L. Fabacher and Howard Chambers
208-213	The effect of anaerobiosis on measurement of sulfite pulp mill effluent concentration in estuarine water by U.V. spectrophotometry	D. J. Wildish, N. J. Poole and D. D. Kristmanson
214-218	The toxicity of benomyl, thiophanate-methyl, and BCM to four freshwater organisms	J. H. Canton
219-224	Effect of cholinesterase inhibitor malathion on whole body irradiated rats	P. K. Gupta, U. Dhar, V. Kapoor and S. R. Bawa
225-232	A study of the inhalation of pentachlorophenol by rats part V. A protein binding study of pentachlorophenol	Heinz J. Hoben, Stephanie A. Ching, Robin A. Young and Louis J. Casarett
233-239	Uptake and distribution of chloronaphthalenes and their metabolites in pigs	L. Octavio Ruzo, S. Safe, Daniel Jones and Nicholas Platonow
240-247	A comparison of DDT and methoxychlor accumulation and depletion in sheep	Paul J. Reynolds, Ivan L. Lindahl, Helene C. Cecil and Joel Bitman
248-252	The metabolism of hexachlorobenzene (HCB) in rats	R. Engst, R. M. Macholz and M. Kujawa

Volume 16, Number 3 / May 1976

253-260	Organochlorine pesticide residues associated with mortality: Additivity of chlordane and endrin	J. Larry Ludke
261-269	Lead in tissues of mallard ducks dosed with two types of lead shot	Mack T. Finley, Michael P. Dieter and Louis N. Locke
270-274	Mixed function monooxygenase of fish as an indicator of pollution of aquatic environment by industrial effluent	J. T. Ahokas, N. T. Kärki, A. Oikari and A. Soivio
275-282	Biological effects of heavy metals on Juvenile Bay scallops,Argopecten irradians, in short-term exposures	David A. Nelson, Anthony Calabrese, Betty A. Nelson, John R. Maclnnes and Douglas R. Wenzloff
283-290	The relationship of malathion and its metabolities to fish poisoning	Gary H. Cook, James C. Moore and David L. Coppage
291-300	Plasticizers as interferences in pollutant analyses	James A. Singmaster and D. G. Crosby
301-309	Hydrazine degradation in aquatic systems	A. R. Slonim and J. Brennan Gisclard
310-313	DDE Poisoning in wild great blue heron	D. J. Call, H. J. Shave, H. C. Binger, M. E. Bergeland and B. D. Ammann, et al.
314-318	Toxicity of metal mixtures to chick embryos	Wesley J. Birge, Oliver W. Roberts and Jeffrey A. Black
319-324	Toxicity of metals to chick embryos	Wesley J. Birge and Oliver W. Roberts
325-329	Carbaryl effects on growth and development in suspension cultures of wild carrot	Zachary S. Wochok and Thomas Welch
330-338	Effect of heptachlor on the growth, viability and respiration ofStaphylococcus aureus	P. M. O'Neill and B. E. Langlois
339-346	Accumulation and distribution of selenium in mussel and shrimp tissues	Scott W. Fowler and Ghislaine Benayoun
347-354	Effect of hexachlorobenzene (HCB) on growth ofTetrahymena pyriformis	F. Geike and C. D. Parasher
355-359	Application of a new glass capillary chromatographic technique in the analysis of phenoxyacetic acid herbicides	Marja Liisa Hattula and Seppo Räisänen
360-367	Comparative evaluation of polychlorinated biphenyl solutions	Mahmood A. Khan, Arthur F. Novak and Ramu M. Rao
368-375	Seasonal and laboratory variations in the health of grass shrimpPalaemonetes pugio: Dodecyl sodium sulfate bioassay	H. E. Tatem, J. W. Anderson and J. M. Neff
376-378	Toxicity of endrin and an endrin-methyl parathion formulation to Largemouth bass fingerlings	David L. Fabacher
379-382	Effects of dietary DDT on blood plasma levels of calcium and magnesium in laboratory rats	M. Anne Liedtke, H. T. Gier and C. E. Meloan

Volume 16, Number 4 / October 1976

383-391	A GC/MS investigation of organic chemical residues found in agricultural soils	Jack M. Miller and Jaspal Singh
392-398	Reproductive performance of captive white-footed mice fed a PCB	M. H. Merson and R. L. Kirkpatrick
399-405	Levels of chlorinated hydrocarbons in eggs of double-crested cormorants from 1971 to 1975	V. Zitko
406-410	The uptake of two organophosphorus insecticides by slugs	C. A. Edwards
411-416	Fenitrothion toxicity to the freshwater crayfish,Orconectes limosus	D. W. McLeese
417-421	Polychlorinated biphenyls in the phthalocyanine pigments	M. Uyeta, S. Taue and K. Chikazawa
422-424	Acute toxicological response of the crayfish (Orconectes limosus) to mercury	Marianne Doyle, Stephen Koepp and James Klaunig
425-430	Catalytic dechlorination of organochlorine compounds.	W. H. Dennis and W. J. Cooper
431-435	Persistence of metamitron in a sandy loam soil	W. Bond and H. A. Roberts
436-444	Polychlorinated biphenyls in the Hudson river (Hudson Falls-Fort Edward, New York state)	Royal J. Nadeau and Robert A. Davis
445-453	Effect of dieldrin and aroclor 1242 on Japanese quail eggshell thickness	Elwood F. Hill, Robert G. Heath and Joseph D. Williams
454-463	Contributions to ecological chemistry CXV¹ metabolism of 2,5,4,′—trichlorobiphenyl-¹⁴C and 2,4,6,2′,4′ — pentachlorobiphenyl-¹⁴C in the marsh plantVeronica Beccabunga	P. Moza, L. Kilzer, I. Weisgerber and W. Klein
464-468	Histopathologic changes produced by hexachlorophene in the rat as a function of both magnitude and number of doses	Gerald L. Kennedy and Donovan E. Gordon
469-473	Portable instrumentation for determination of lead in painted surfaces	J. L. Campbell and L. A. Crosse
474-476	A feeding study with captan fungicide in the dairy cow	L. E. St. John and D. J. Lisk
477-482	Characterization of polychlorinated biphenyl distribution in the marine environment	R. N. Dexter and S. P. Pavlou
483-485	Stream pollution by an organomercury compound	L. A. Caines and A. V. Holden
486-490	The effects of dimethyl phthalate on the growth ofPseudomonas aeruginosa	Jose A. Perez, James E. Downs and Patricia J. Brown
491-494	A note on toxaphene in environmental samples from the Chesapeake Bay region	T. O. Munson
495-502	Induction of hepatic microsomal enzymes by Aroclor^® 1254 inIctalurus punctatus (channel catfish)	D. W. Hill, E. Hejtmancik and B. J. Camp
503-504	Adsorption of polychlorinated biphenyl (aroclor 1254) on shrimp	Mahmood A. Khan, Ramu M. Rao and Arthur F. Novak

Volume 16, Number 5 / November 1976

505-507	Biologie half-life of endrin in channel catfish tissues	Gerry A. Jackson
508-515	Toxicity of alkyldinitrophenols to some aquatic organisms	V. Zitko, D. W. McLeese, W. G. Carson and H. E. Welch
516-519	Sodium, potassium, magnesium and calcium levels in polychlorinated biphenyl (PCB) poisoned rats	Noriko Yagi, Mieko Kimura and Yoshinori Itokawa
520-527	Heavy metal concentrations in organisms from an actively dredged Texas Bay	R. R. Sims and B. J. Presley
528-535	Pesticide container decontamination by aqueous wash procedures	J. G. Lamberton, P. A. Thomson, J. M. Witt and M. L. Deinzer
536-540	Feedlot manure top dressing for irrigated pasture: Good agricultural practice or a health hazard?	R. G. Bell, D. B. Wilson and E. Joan Dew
541-545	Uptake and metabolism of DDT and Lindane by the earthworm,Pheretima posthuma	Dharam Vir Yadav, M. K. K. Pillai and Hari C. Agarwal
546-555	Metabolic fate of ethylenethiourea in pregnant rats	Y. Kato, Y. Odanaka, S. Teramoto and O. Matano
556-558	Pesticide levels of patients on chronic hemodialysis	J. E. Pearson, C. D. Schultz, J. E. Rivers and F. M. Gonzalez
559-566	Polychlorinated biphenyl inhibition of marine phytoplankton photosynthesis in the Northern Adriatic Sea	Lawrence W. Harding
567-571	Dieldrin residue removal from the fat of swine	R. C. Dobson and E. R. Baugh
572-577	Effects of cadmium exposure on rat kidneys	Leon C. King, Vernon Clark and Edward J. Faeder
578-581	Toxicity of 2, 3, 7, 8-tetrachlorodibenzo-p-dioxin in larval and adult forms ofRana catesbeiana	Patrick W. Beatty, Myron A. Holscher and Robert A. Neal
582-587	Nitrosylhemoglobin and carboxyhemoglobin in the blood of mice simultaneously exposed to nitric oxide and carbon monoxide	H. Oda, H. Nogami, S. Kusumoto and T. Nakajima
588-594	A Laboratory evaluation of test apparatus and techniques for investigating spray deposit and drift in crack and crevice treatments	J. L. Berry, R. G. Price and L. O. Roth
595-603	A Preliminary study of the toxic effects of irradiated vs. Non-irradiated water soluble fractions of #2 fuel oil	A. Scheier and D. Gominger
604-611	Aerial fallout of DDT in Southern California	David R. Young, Deirdre J. McDermott and Theodore C. Heesen
612-617	Effect of red-cell-bound mercury on measurements of tissue mercury distribution	B. J. Kelman, G. E. Jarboe and L. B. Sasser
618-625	Stability of parathion metabolites in urine samples collected from poisoned individuals	S. W. Comer, H. E. Ruark and A. L. Robbins
626-629	Effects of exposure to N-phenyl-α-naphthylamine, octyl-phenyl-α-naphthylamine, and dioctyldiphenylamine on the development of frog embryos	Gerald Greenhouse

Volume 16, Number 6 / November 1976

631-639	Distribution of 2, 4-D and picloram applied by a mist blower	Logan A. Norris, Marvin L. Montgomery, Warren L. Webb, Henry J. Schroeder and Fred Gross
640-645	Behavior of mallard ducklings from parents fed 3 ppm DDE	Gary H. Heinz
646-651	Reduction of foliar dislodgable pesticide residues from orange trees through spray-washing with water or lime solution	G. E. Carman, F. A. Gunther, W. E. Westlake and Y. Iwata
652-657	Analysis of pesticide residues in 290 samples of guatemalan mother's milk	Margaret Winter, Margaret Thomas, Sarah Wernick, Steve Levin and M. Taghi Farvar
658-664	Copper toxicity in the pacific oysterCrassostrea gigas	Robert K. Okazaki
665-673	Uptake of chloro- and bromobiphenyls, hexachloro- and hexabromobenzene by fish	V. Zitko and O. Hutzinger
674-681	Mouse teratology studies with chlorodibenzo-p-dioxins	K. Diane Courtney
682-688	The acute toxicity of four herbicides to 0–4 hour nauplii ofCyclops Vernalis fisher (copepoda, cyclopoida)	E. B. Robertson and D. L. Bunting
689-696	Metabolism of¹⁴C-Leptophos and¹⁴C-4-Bromo-2, 5-dichlorophenol in rats: A multiple dosing study	D. M. Whitacre, M. Badie, B. A. Schwemmer and L. I. Diaz
697-701	Photodechlorination of PCB's in the presence of titanium dioxide in aqueous suspensions	John H. Carey, John Lawrence and Helle M. Tosine
702-708	Thin layer chromatographic detection of diflubenzuron in biological samples	Paolo Maini and Katalin V. Deseö
709-715	Persistence and biodegradation of hinosan in soil	K. P. Rajaram and N. Sethunathan
716-718	Apparent potentiation of the cotton defoliant DEF^® by methyl parathion in mosquitofish	David L. Fabacher, John D. Davis and Dee A. Fabacher
719-723	The uptake and interorgan distribution of mercury in a carnivorous crab	Samuel N. Luoma
724-729	The effect of a No. 2 fuel oil and a South Louisiana crude oil on the behavior of the soft shell clam,Mya arenaria L.	Dennis M. Stainken
730-738	A descriptive evaluation of the effects of No. 2 Fuel oil on the tissues of the soft shell clam,Mya arenaria L.	Dennis M. Stainken
739-742	Effects of lead nitrate ingestion on open-field behavior of mallard ducklings	Robert B. Frederick
743-745	Nitrosation of benzoxazolinone	John K. Baker
746-749	Intestinal absorption and distribution of decachlorbiphenyl in rats and chicks	E. Alumot and E. Mandel
750-755	Uptake and accumulation of the nickel ion byMytilus edulis	Alfred R. Friedrich and Francis P. Filice
756-763	Multielement absorption by crops grown on Ithaca sludge-amended soil	A. K. Furr, W. C. Kelly, C. A. Bache, W. H. Gutenmann and D. J. Lisk
764-766	Trace metals in teeth at birth (1957–1963 and 1972–1973)	M. V. Stack, A. J. Burkitt and G. Nickless
767-769	Trace element contamination II. Certain pH electrodes	J. W. Ball and Everett A. Jenne

Volume 17, Number 1 / January 1977

1-8	Persistence of 2,4-D and 2,4,5-T in chaparral soil and vegetation	T. R. Plumb, L. A. Norris and M. L. Montgomery
9-15	Effects on esterases and comparison of I₅₀ and LD₅₀ values of malathion in suckling rats	C. E. Mendoza and J. B. Shields
16-24	Effects of sublethal concentrations of cadmium on adultPalaemonetes pugio under static and flow-through conditions	W. B. Vernberg, P. J. DeCoursey, M. Kelly and D. M. Johns
25-32	Toxic interaction of mixtures of two coal conversion effluent components (Resorcinol and 6-methylquinoline) toDaphnia magna	S. E. Herbes and J. J. Beauchamp
33-39	Effects of aflatoxin B, on distribution of Fe, Cu, Zn, and Mn in rat tissues	J. J. Doyle, W. C. Stearman, J. O. Norman and H. D. V. Petersen
40-48	Effects of two chlorinated phenols on the spontaneous impulse activity of the abdominal tonic motor system in the crayfish (Astacus fluviatilis L.)	Juhani Saarikoski and Kai Kaila
49-56	Polychlorinated biphenyl concentrations in sewage and sludges of some waste treatment plants in Southern Ontario	John Lawrence and Helle M. Tosine
57-65	The influence of larval lampricide (TFM: 3-trifluormethyl-4-nitrophenol on growth and production of two species of aquatic macrophytes,Elodea canadensis (Michx.) Planchon andMyriophyllum spicatum L.	Alan W. Maki and Howard E. Johnson
66-73	Toxicity of metal mining wastes	J. G. Hale
74-81	Influence of solvents on the pesticide inhibition of ATPase activities in fish and insect tissue homogenates	D. Desaiah and R. B. Koch
82-89	Mercury levels in freshwater fish of the state of South Carolina	A. K. Koli, W. R. Williams, E. B. McClary, E. L. Wright and T. M. Burrell
90-97	Chlorohydrocarbons in Marquette Fish Hatchery lake trout (Salvelinus namaycush)	Ronald Parejko and Chii-ling Jeang Wu
98-104	Effects of carbon monoxide on insects	Geraldine M. Baker and E. A. Wright
105-107	Toxicity of chlorpyrifos to mallard ducks	Stuart H. Hurlbert
108-111	Metabolism of maleic hydrazide (MH) by hepatic microsomes from phenobarbital induced rats	Judd O. Nelson and Philip C. Kearney
112-120	Effect of mercury on NADH and the protective role of oxalacetate	M. K. Hamdy and O. R. Noyes
121-126	Impact of an urban methoxychlor spraying program on the Rouge river, Michigan	J. F. Sullivan and G. J. Atchison

Volume 17, Number 2 / February 1977

127-131	Species, part and seasonal differences in sulfur concentrations in woody plants	Charles T. Garten
132-136	Protective action of selenium against mercury in northern creek chubs	Jong Hwan Kim, Eric Birks and J. F. Heisinger
137-145	Acute toxicities of selected heavy metals to the softshell clam,Mya arenaria	Ronald Eisler
146-149	Accidental contamination by Avadex BW (triallate) herbicide of waxed paper carton material used for milk containers	B. Berck
150-158	Removal of soluble mercury from water by rubber	S. R. Wheeler and M. K. Hamdy
159-162	Teratogenicity assessment of ethylenebis (isothiocyanate) in the rat	Joseph A. Ruddick and W. H. Newsome
163-164	Methyl parathion and carbaryl resistance inChrysomela scripta andColeomegilla maculata	Robert Head, W. W. Neel, C. F. Sartor and Howard Chambers
165-167	Arsenic residues in soybean seed from simulated MSMA spray drift	R. D. Wauchope and C. G. McWhorter
168-174	Chlorinated hydrocarbon insecticide residues in tennessee honey and beeswax	C. B. Estep, G. N. Menon, H. E. Williams and A. C. Cole
175-183	Long term exposure to organophosphorus pesticides and lipid metabolism in the rat	J. P. Buchet, R. Lauwerys and H. Roels
184-189	Effects of carbaryl on body weight and fat reserves of dietetically-stressed bobwhites	Randy D. Rodgers and Robert J. Robel
190-195	Heavy metal concentrations in Ontario fish	J. R. Brown and L. Y. Chow
196-203	Polchlorinated biphenyl and organochlorine pesticide residues in adipose tissue of canadians	Jos Mes, David S. Campbell, R. Neil Robinson and David J. A. Davies
204-207	Identification of toxic impurities in commercial Diphenylamine	S. Safe, O. Hutzinger, J. F. S. Crocker and S. C. Digout
208-213	Chemico-biological interactions in biological purification system I. Growth inhibition effect of azo compounds on activated sludge microorganisms	Yoshitaka Yonezawa and Yoshikuni Urushigawa
214-218	Chemico-biological interactions in biological purification system II. Biodegradation of azocompounds by activated sludge	Yoshikuni Urushigawa and Yoshitaka Yonezawa
219-224	Deposition of heavy chlorinated hydrocarbons from the atmosphere	Vance E. McClure and John Lagrange
225-232	Toxic effects of a fungicide, 5-ethoxy-3-(trichloromethyl)-1,2,4thiadiazole (terrazole), on the hepatic drug metabolizing enzyme system in mice	R. R. Dalvi and C. D. Howell
233-240	A monitoring study of workers in a central Washington orchard	A. L. Robbins, D. F. Nash and S. W. Comer
241-248	Effect of nickel sulphate on male rats	A. K. Mathur, K. K. Datta, S. K. Tandon and T. S. S. Dikshith
249-252	Solubility of parathion in orange leaf wax	Judy P. Okamura, Donald T. Sawyer and Francis A. Gunther

Volume 17, Number 3 / May 1977

253-260	Comparison of analytical results obtained by gas and by highpressure liquid chromatography of parathion and paraoxon in extracts prepared from orchard soil dust and dislodgable residues on orange leaves	J. Kvalvåg, D. L. Elliott, Y. Iwata and F. A. Gunther
261-268	Liquid chromatography of parathion and paraoxon with a relatively specific colorimetric autoanalyzer system on-stream as secondary detector to an ultraviolet absorption detector	Daniel E. Ott
269-277	Effects of sublethal concentrations of the herbicide atrazin on growth and reproduction ofDaphnia pulex	Ursula Schober and Winfried Lampert
278-284	Equilibrium between uptake and elimination of dieldrin by channel catfish,Ictalurus punctatus	Larry R. Shannon
285-292	The accumulation of polybrominated biphenyls by fish	V. Zitko
293-301	Parathion residues on apple and peach foliage as affected by the presence of the fungicides, maneb and zinéb	D. C. Staiff, J. E. Davis and A. L. Robbins
302-310	Pulmonary distributions of lead in human subjects	Erling A. Mylius and Egil M. Ophus
311-316	Lead levels in small mammals and selected invertebrates associated with highways of different traffic densities	C. Douglas Goldsmith and Patrick F. Scanlon
317-322	DDT Volatization from desert and cultivated soils	G. W. Ware, Betty Estesen, W. C. Kronland and W. P. Cahill
323-330	DDTR relocation from cotton cultural practices	G. W. Ware, Betty Estesen, W. P. Cahill and N. A. Buck
331-341	A simple method for cholinesterase determination using an expanded scale pH meter	Min K. Lee and William F. Serat
342-348	The effects of dichlorvos and trichlorphon on catalase induction, respiration and growth of yeast, saccharomyces cerevisiae	Jan Pachecka and Bozena Królewska
349-354	The effect of two pesticides, Miedzian 50 and Gesagard 50, on the development of tadpoles ofRana temporaria	Maria Jordan, K. Rzehak and Anna Maryańska
355-359	Reduction of mercury, copper, nickel, cadmium, and zinc levels in solution by competitive adsorption onto peanut hulls, and raw and aged bark	Richard W. Henderson, David S. Andrews, George R. Lightsey and N. A. Poonawala
360-368	The prolonged exposure of Japanese quail to carbaryl and its effects on growth and reproductive parameters	S. J. Bursian and F. W. Edens
369-372	Trapping and analysis of atmospheric residues of 2,4-D	Eugene R. Johnson, Te C. Yu and Marvin L. Montgomery
373-378	Study on the post-mortem identification of pollutants in the fish killed by water pollution: Detection of arsenic	Shingara Singh Sandhu

Volume 17, Number 4 / July 1977

379-386	Brain cholinesterase activities of birds from forests sprayed with trichlorfon (Dylox) and carbaryl (Sevin-4-oil)	Joseph G. Zinkl, Charles J. Henny and Lawrence R. DeWeese
387-390	Polychlorinated biphenyls in adult mayflies (Hexagenia bilineata) from the Upper Mississippi River	Wilbur L. Mauck and Lee E. Olson
391-398	Adsorption of PCB's and DDT's on Membrane Filters—A new analysis method	David A. Kurtz
399-407	Toxicity, accumulation, and release of three polychlorinated napthalenes (Halowax 1000, 1013, and 1099) in postlarval and adult grass shrimp,Palaemonetes pugio	F. A. Green and J. M. Neff
408-415	A comparison of methods for hydrocarbon analysis of marine biota	R. L. Gritz and D. G. Shaw
416-423	Toxicity of intermittent chlorination to bluegill,Lepomis macrochirus: Interaction with temperature	Michael L. Bass and Alan G. Heath
424-430	Degradation of lindane-¹⁴C in a mineral soil and in an organic soil	S. P. Mathur and Jadu G. Sana
431-437	Modifications induced by benomyl and related compounds into chloroplasts spectral patterns, photosynthetic rates and chlorophyll contents ofSpinacia oleracea andCucumis melo	E. Baijot, J. R. DeCallonne and J. A. Meyer
438-446	Degradation of endosulfan-8,9-¹⁴C in soil under different conditions	R. Martens
447-455	Changes in activity of malate dehydrogenase and glucosephosphate isomerase in serum of rats exposed chronically to inorganic mercury and its aryl and alkyl compounds	J. Chmielnicka, I. Balcerska, A. Pietruszczak and E. Brzeznicka
456-462	Determination of toxaphene by basic alcoholic hydrolysis and florisil separation	Edward D. Gomes
463-467	Fate of labeled n-alkanes in the blue crab and stripped mullet	Paul C. Geiszler, Billy J. Grantham and Gary J. Blomquist
468-476	Multiple applications of benomyl and effects on non-target soil fungi	Melvyn G. Foster and Donald J. McQueen
477-484	The effects of single and multiple application of benomyl on non-target soil bacteria	Melvyn G. Foster and Donald J. McQueen
485-490	Starvation-pesticide interactions in Juvenile Brown pelicans	Neal P. Thompson, Charles H. Courtney, Donald J. Forrester and Franklin H. White
491-498	Steroids as sewage specific indicators in New York Bight sediments	Patrick G. Hatcher, Larry E. Keister and Philip A. McGillivary
499-504	Toxicity to fish of flame retardant fabrics immersed in their water. Part I	G. A. Maylin, J. D. Henion, L. J. Hicks, L. Leibovitz and V. D. Ahrens, et al.

Volume 17, Number 5 / September 1977

491-498	Steroids as sewage specific indicators in New York Bight sediments	Patrick G. Hatcher, Larry E. Keister and Philip A. McGillivary
499-504	Toxicity to fish of flame retardant fabrics immersed in their water. Part I	G. A. Maylin, J. D. Henion, L. J. Hicks, L. Leibovitz and V. D. Ahrens, et al.
505-511	Competition for mercury between river sediment and bacteria	S. Ramamoorthy, S. Springthorpe and D. J. Kushner
512-520	Induction of hepatic aryl hydrocarbon hydroxylase in salmon exposed to petroleum dissolved in seawater and to petroleum and polychlorinated biphenyls, separate and together, in food	Edward H. Gruger, Marleen M. Wekell, Philip T. Numoto and Donovan R. Craddock
521-527	Ambient air contamination by micron and submicron particles from welding operations	Hans O. Lannefors and K. Roland Akselsson
528-533	Reduced mercury excretion with feces in germfree mice after oral administration of methyl mercury chloride	I. Nakamura, K. Hosokawa, H. Tamura and T. Miura
534-541	Accumulation of aldrin and dieldrin by blue-green algae and related effects on photosynthetic pigments	Charles W. Schauberger and Ruth B. Wildman
542-550	Micro sampling techniques for human blood cholinesterase analysis with the pH Stat	W. F. Serat, A. J. Van Loon and M. K. Lee
551-558	Precision of analysis for waterborne chrysotile asbestos by transmission electron microscopy	W. H. Hallenbeck, E. H. Chen, K. Patel-Mandlik and A. H. Wolff
559-563	Effects of chlordane on ova implantation in the mouse	Harry Jang and Frank Talamantes
564-572	Bioconcentration of toxaphene by microorganisms	Doris F. Paris, David L. Lewis and John T. Barnett
573-576	Facile elimination of sulfur interference in pesticide analysis by gas chromatography	Richard E. Johnsen and L. Y. Munsell
577-584	Continuous-flow apparatus for use in petroleum bioassay	J. R. Vanderhorst, C. I. Gibson, L. J. Moore and P. Wilkinson
585-590	Effects of dietary and inhalative cadmium on hemoglobin and hematocrit in rats	E. Prigge, H. P. Baumert and H. Muhle
591-594	In vitro inhibition of microsomal calcium atpase from eggshell gland of mallard duck	Gerald J. Kolaja and David E. Hinton
595-602	Mercury accumulation by largemouth bass (Micropterus salmoides) in recently impounded reservoirs	A. Ray Abernathy and Peter M. Cumbie
603-612	Organchlorine pesticides and PCBs distribution in tissues of Purple Heron and Spoon Duck from the Biological Reserve of Doñana (Spain)	G. Baluja, M. A. Murado and L. M. Herrández
613-617	PCT, PCB and pesticide residues in human fat and blood	S. Fukano and M. Doguchi
618-621	Polychlorinated terphenyls (PCT) in some British birds	K. D. Hassell and D. C. Holmes
622-630	The toxicity of sodium pentachlorophenolate for three species of decapod crustaceans and their larvae	J. J. van Dijk, C. van der Meer and M. Wijnans

Volume 17, Number 6 / June 1977

631-636	An exhaustive steam-distillation and solvent-extraction unit for pesticides and industrial chemicals	G. D. Veith and L. M. Kiwus
637-644	Accumulation and elimination of dieldrin in muscle tissue of channel catfish	Larry R. Shannon
645-652	Comparative sensitivity of eggs, larvae and adults of the estuarine teleosts,Fundulus heteroclitus andMenidia menidia to cadmium	Douglas P. Middaugh and John M. Dean
653-659	Interactive effect of chromium compounds and a fungal parasite on carp eggs	Sidney Draggan
660-666	Direct atomic absorption spectrometric determination of manganese in whole blood of unexposed individuals and exposed workers in a Norwegian manganese alloy plant	D. L. Tsalev, F. J. Langmyhr and N. Gunderson
667-669	Does low environmental pH influence hepatic growth in fish?	O. J. Jacobsen
670-678	Effects of 2,4,5-trichlorophenoxyacetic acid (2,4,5-t) on radioiodine distribution in rats	P. O. Sjödén, T. Archer and U. Söderberg
679-685	Effects of sub-lethal doses of copper sulphate and lead nitrate on growth and pigment composition ofDunaliella salina Teod	F. Pace, R. Ferrara and G. Del Carratore
686-691	Fate of polychlorinated biphenyl (Aroclor 1242) in an experimental study and its significance to the natural environment	P. M. Gresshoff, H. K. Mahanty and Elena Gärtner
692-696	Liver cadmium levels in North Carolina residents who died of heart disease	A. W. Voors and M. S. Shuman
697-701	The effects of DDT, DDE and their sulfonated derivatives on eggshell formation in the mallard duck	Gerald J. Kolaja
702-706	Acute toxicity of lignosulphonates on rainbow trout (Salmo gairdneri)	Sverre Ola Roald
707-711	Dietary intakes of some chlorinated hydrocarbons and heavy metals estimated on the experimentally prepared diets	F. Ushio and M. Doguchi
712-713	Dihydrochlordene dicarboxylic acid residues in soil treated with high rates of aldrin	D. K. R. Stewart and Sonia O. Gaul
714-719	Effects of gamma radiation on aqueous solutions of cyanide	Goang-Shin Liaw and David D. Woodbridge
720-726	Further toxicologic studies with commercial and candidate flame retardant chemicals. Part II	A. T. Eldefrawi, N. A. Mansour, L. B. Brattsten, V. D. Ahrens and D. J. Lisk
727-732	Interaction of Di-(2-ethylhexyl)-phthalate (DEHP) with pentabarbitone and methaqualone	P. K. Seth, S. P. Srivastava, D. K. Agarwal and M. Mushtaq
733-738	Mercury in the seston of the San Francisco Bay estuary	A. R. Flegal
739-742	Mutagenicity testing of styrene and styrene epoxide inSalmonella typhimurium	D. R. Stoltz and R. J. Withey
743-751	Residues of insecticides in vegetation and in soil from high dispersed insecticide aerosols	V. I. Makarov, V. M. Sakharov and K. P. Kutzenogii
752-758	Some changes in pond chemistry and photosynthetic activity following treatment with increasing concentrations of chlorpyrifos	J. E. Butcher, M. G. Boyer and C. D. Fowle
759-763	Some observations on the intake of inorganic lead and animal growth	S. V. S. Rana and Avinendra Kumar
764-767	The direct-injection GLC analysis of xylenols in industrial wastewaters	R. B. Baird, L. G. Carmona and R. L. Jenkins
768-770	The toxicity of endrin and the effect of pretreatment of phenobarbital and hexobarbital on mortality in four fresh water fishes	M. S. Kachole, S. S. Pawar and A. G. Mahajan

Volume 18, Number 1 / January 1977

1-2	Hepatomas in marine fish from an urban estuary	Bruce B. McCain, Kenneth V. Pierce, S. R. Wellings and Bruce S. Miller
3-8	Trace metal content of plankton and zooplankton collected from the New York Bight and Long Island Sound	R. A. Greig, A. Adams and D. R. Wenzloff
9-13	2,3,7,8-Tetrachlorodibenzo-p-dioxin:In vitro binding to rat liver microsomes	J. O. Nelson, R. E. Menzer, P. C. Kearney and J. R. Plimmer
14-17	Depression of primary productivity by Aroclor 1232 in an interspecific lentic algal assembledge	John C. Kricher and Carol L. Bayer
18-25	Persistence of methyl and ethyl parathion following spillage on concrete surfaces	James E. Davis, Donald C. Staiff, Larry C. Butler and John F. Armstrong
26-28	Removal of odorous aromatic amine environmental pollutants by chloramine-T	Norman M. Trieff and V. M. Sadagopa Ramanujam
29-34	The effects of pesticides, polychlorinated biphenyls and metals on the growth and reproduction ofAcanthamoeba castellanii	Lansing M. Prescott, Mary K. Kubovec and David Tryggestad
35-41	Toxicity of pyrethoids to juvenile Atlantic salmon	V. Zitko, W. G. Carson and C. D. Metcalfe
42-47	Toxicity studies on dehydroabietic acid	David C. Villeneuve, Algis P. Yagminas, Irma A. Marino and George C. Becking
48-56	Accelerated parathion degradation in soil by inoculation with parathion-utilizing bacteria	Christian G. Daughton and Dennis P. H. Hsieh
57-60	Catalytic dechlorination of organochlorine compounds III. Lindane	W. H. Dennis and W. J. Cooper
61-66	Clearance and tissue distribution of polychlorinated dibenzofurans in mice	M. Morita and S. Oishi
67-73	Detailed examination of polychlorinated dibenzofurans in PCB preparations and Kanemi Yusho oil	M. Morita, J. Nakagawa, K. Akiyama, S. Mimura and N. Isono
74-76	Effect of chronic oral cadmium exposure and withdrawal on cadmium residues in organs of mice	J. H. Exon, J. G. Lamberton and L. D. Koller
77-82	Heavy metal accumulation in the sediments of a Washington lake	R. W. Wisseman and S. F. Cook
83-88	Determination of terbacil in soil by gas-liquid chromatography with⁶³Ni electron capture detection	S. U. Khan
89-95	Estimates of variability in a comparative standardized cholinesterase assay	John A. Burkart, Dennis Y. Takade and Randol Potter
96-98	Microbial activity and nitrogen mineralization in a soil treated with silage effluent	J. E. Cooper
99-103	Microbiological effects of metal ions in Chesapeake Bay water and sediment	Aaron L. Mills and Rita R. Colwell
104-107	The utilization of the plasticizer dimethyl phthalate by an isolated strain ofEnterobacter aerogenes	Jose A. Perez, Michael A. Hernandez, Roger A. Ruiz and Patricia J. Brown
108-109	Toxicity of 2,3,7,8-Tetrachlorodibenzo-p-diozin for rhesus monkeys: Brief report	Wilbur P. McNulty
110-114	Toxicological analysis in a case of endosulfan suicide	J. Demeter, A. Heyndrickx, J. Timperman, M. Lefevere and J. De Beer
115-122	Residues in common flicker and mountain bluebird eggs one year after a DDT application	Charles J. Henny, Roger A. Olson and Dennis L. Meeker
123-130	Search for the presence of 2, 3, 7, 8-tetrachlorodibenzo-p-dioxin in bovine milk	N. H. Mahle, H. S. Higgins and M. E. Getzendaner
131-137	The influence of cations on chlorine toxicity	Glenn M. Cohen
138-142	Effects of a polychlorinated biphenyl and a polychlorinated dibenzofuran on molting of the fiddler crab,Uca pugilator	Sue W. Fingerman and Milton Fingerman

Volume 18, Number 2 / August 1977

143-151	Acute effects of methyl mercury toxicity in channel catfish (Ictalurus punctatus) liver	Michael W. Kendall
152-158	Acute and subchronic toxicity of 2-methyl-4-chlorophenoxyacetic acid (MCPA) in male rat. I. Light microscopy and tissue concentrations of MCPA	Marja Liisa Hattula, H. Elo, H. Reunanen, A. U. Arstila and Tapani E. Sorvari
159-169	A 96-hour sediment bioassay of Duluth and Superior Harbor basins (Minnesota) usingHexagenia Limbata,Asellus communis, Daphnia magna, andPimephales promelas as test organisms	B. L. Prater and M. A. Anderson
170-176	Effects of fuel oil on sea catfish: Feeding activity and cardiac responses	R. T. Wang and J. A. C. Nicol
177-183	Metabolism and tissue distribution of (1,4,5, 8-¹⁴C)-1, 2-dichloronaphthalene in rats	Ih Chu, Viateur Secours, David C. Villeneuve and André Viau
184-189	Analysis of piperazine, of the piperazine generating fungicide triforine, and of triforine's metabolites in barley plants	Jean P. Rouchaud
190-199	Effects of pesticide seed treatments onRhizobium japonicum and its symbiotic relationship with soybean	C. M. Tu
200-204	Formation of polychlorinated dibenzofurans in Ullman reaction	M. Morita, J. Nakagawa and K. Akiyama
205-209	Mercury levels in human maternal and neonatal blood, hair and milk	Masahiko Fujita and Eigo Takabatake
210-218	Persistence of 2, 4-D, 2, 4, 5-T and dicamba in a dykeland soil	D. K. R. Stewart and Sonia O. Gaul
219-226	A field survey of dislodgeable zolone residues in twelve commercially treated vineyards	J. T. Leffingwell, E. R. Turner, S. Futagaki and R. C. Spear
227-230	Arsenite and arsenate levels in wine	Eric A. Crecelius
231-242	Influence of DDT, DDVP and malathion on FSH, LH and testosterone serum levels and testosterone concentration in testis	Walter Krause
243-246	Inhibition of tumor growth in rats by feeding a polychiorinated biphenyl, Aroclor 1254	Nancy Isaacson Kerkvliet and Donald J. Kimeldorf
247-250	Loss of paraoxon in aqueous acetonitrile extractions	H. R. McLean, S. Futagaki and J. T. Leffingwell
251-258	Pentachlorophenol distribution in a fresh water ecosystem	R. H. Pierce, C. R. Brent, H. P. Williams and S. G. Reeves
259-266	The effect of exposure to a subacute concentration of parathion on the general locomotor behavior of the goldfish	G. M. Rand

Volume 18, Number 3 / May 1977

267-270	Acute toxicities of selected herbicides to fingerling channel catfish,Ictalurus punctatus	Fred M. McCorkle, Janice E. Chambers and James D. Yarbrough
271-277	Biochemical studies in embryos after exposure of pregnant mice to dietary lead	P. Jacquet, G. B. Gerber and J. Maes
278-284	Effects of food deprivation in rats previously exposed to mirex	D. C. Villeneuve, A. P. Yagminas, A. Marino, I. Chu and L. M. Reynolds
285-290	Effects of temperature on the equilibrium of benomyl, and its degradation products methyl 2-benzimidazole carbamate and n-butyl isocyanate in benzene and chloroform	Mikio Chiba
291-296	Effects and fate of a surfactant in cultures of the red time organisms,Gymnodinium breve	William S. Hitchcock and Dean F. Martin
297-302	Effects and uptake of chlorinated naphthalenes in marine unicellular algae	Gerald E. Walsh, Karen A. Ainsworth and Linda Faas
303-307	Influence of lead on calcium metabolism	Nevenka Gruden and Mirka Buben
308-316	Quantification of water-soluble gasoline fractions using a radioisotopic standard with direct aqueous injection-gas chromatography	William O. Berry and Peter J. Stein
317-321	Redistribution of DDE in sparrowhawks during starvation	J. A. Bogan and I. Newton
322-325	The effect of exogenous administration of thyroxine on the accumulation of o,p′ -DDT in rat abdominal fat	T. R. Bauman and D. K. Smitherman
326-330	A simple method for the preparation of desmethyl derivatives of some organophosphorus insecticides	John Chambers and Wendy A. Matthews
331-339	Chlorinated hydrocarbon residues in the diet and eggs of the Florida Brown Pelican	Neal P. Thompson, Patrick W. Rankin, Patricia E. Cowan, Lovett E. Williams and Stephen A. Nesbitt
340-344	Competitive adsorption of metal ions from solutions by low-cost organic materials	Richard W. Henderson, G. R. Lightsey and N. A. Poonawala
345-349	Concentration of cadmium, copper, lead, and zinc in thirty-five genera of freshwater macroinvertebrates from the Fox River, Illinois and Wisconsin	Richard V. Anderson
350-354	Effects of chromate and cadmium on most probable number estimates of nitrifying bacteria in activated sludge	L. L. Fargo and Richard W. Fleming
355-360	Endrin intoxication in normal and irradiated rats II. Lipid, phospholipid and cholesterol content	Meena Kaushal and P. K. Gupta
361-365	Investigations into the acute toxicity and some chronic effects of selected herbicides and pesticides on several fresh water fish species	Robert E. Rehwoldt, Edwina Kelley and Mark Mahoney
366-369	Studies of fluoride absorption by plants grown in perlite	George J. Doss, Leigh E. St. John and Donald J. Lisk
370-377	The effect of methoxychlor on periphyton under natural conditions	Peter G. Meler, Lawrence H. Hecker and Donald D. Hultgren
378-384	Toxicity of endosulfan after repeated oral administration to rats	P. K. Gupta and Satya V. Chandra
385-391	Tumors and amyloidosis in mice painted with crude oil found on bathing beaches	L. Barr-Nea and M. Wolman

Volume 18, Number 4 / July 1977

393-400	Prolonged retention of methyl mercury by mallard drakes	L. F. Stickel, W. H. Stickel, M. A. R. McLane and M. Bruns
401-408	Short-term effects of two silver salts on tissue respiration and enzyme activity in the cunner (Tautogolabrus adspersus)	E. Gould and J. R. Maclnnes
409-417	Behavior of mercury in biosystems I. Uptake and concentration in food-chain	N. V. Prabhu and M. K. Hamdy
418-424	Comparative study of toxicity, uptake and distribution of cadmium and mercury in the sea water adapted eelAnguilla anguilla	F. Noël-Lambot and J. M. Bouquegneau
425-427	Identification of a mirex metabolite from monkeys	Vincent B. Stein and Kenneth A. Pittman
428-435	Method for determining residues of mestranol and ethynylestradiol in foliage, soil, and water samples	Iwao Okuno and William H. Higgins
436-441	Screening for halo organics in new york state drinking water	B. Bush, R. S. Narang and S. Syrotynski
442-444	Selenium in pollen gathered by bees foraging on fly ash-grown plants	David De Jong, Roger A. Morse, Walter H. Gutenmann and Donald J. Lisk
445-451	Worker environment research v. effect of soil dusts on dissipation of paraoxon dislodgable residues on citrus foliage	J. D. Adams, Y. Iwata and F. A. Gunther
452-461	A comparative study on accumulation and elimination of tetrachlorobiphenyl isomers in mice	Tamio Mizutani, K. Hidaka, T. Ohe and M. Matsumoto
462-465	Effect of lead on tissue disposition of nitrilotriacetic acid (NTA) in rats	Ih Chu, Viateur Secours, Peter Toft and David C. Villeneuve
466-471	Inhibition and regeneration of rat liver enzymes hydrolyzing acetanilide ando-Nitrophenyl butyrate	F. Iverson
472-477	The effect of banol and paraoxon on the nadph-cytochrome c reductase activity and cytochrome P-450 content in rats	Nesko K. Neskovic and Slavoljub Lj. Vitorovic
478-485	A search for 2,3, 7, 8-tetrachlorodibenzo-p-Dioxin (TCDD) in an environment exposed annually to 2,4,5-trichloro-phenoxyacetic acid ester (2,4,5-T) herbicides	L. A. Shadoff, R. A. Hummel, L. Lamparski and J. H. Davidson
486-491	Experimental design and statistical analysis of an in-use test of germicidal detergents	William H. Hallenbeck, Janet A. Holden and Saul H. Rosenberg
492-496	Concentration of cadmium, copper, lead, and zinc in six species of freshwater clams	Richard V. Anderson
497-498	Foliar residue calculations: For one leaf you get two sides	William J. Popendorf
499-502	Persistence of the insecticide, akton, in soil	L. W. Getzin
503-511	Toxicity of n-phenyl-α-naphthylamine and hydrazine toXenopus laevis embryos and larvae	Gerald A. Greenhouse
512-520	Trace metal concentrations in two shellfish species of commercial importance	J. B. Palmer and G. M. Rand

Volume 18, Number 5 / September 1977

521-525	Avoidance by herring of dissolved components in pulp mill effluents	D. J. Wildish, H. Akagi and N. J. Poole
526-533	Picloram residues in sprayed Macdonald-Cartier Freeway right-of-way	George J. Sirons, Richard Frank and Ralph M. Dell
534-540	Stereospecificity in toxicity of the optical isomers of EPN	Hideo Ohkawa, Nobuyoshi Mikami, Yasuyoshi Okuno and Junshi Miyamoto
541-551	Tissue distribution of ethylenethiuram monosulfide (ETM) in the rat	F. Iverson, W. H. Newsome and S. L. Hierlihy
552-557	Tumor-initiating ability of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) and arochlor 1254 in the two-stage system of mouse skin carcinogenesis	John DiGiovanni, Aurora Viaje, David L. Berry, Thomas J. Slaga and Mont R. Juchau
558-564	Tests for nitrifying and denitrifying ability of activated sludge	Carl Beer
565-571	The mutagenicity of MCPA and its soil metabolites, chlorinated phenols, catechols and some widely used slimicides in Finland	Liisa Räsänen, Marja Liisa Hattula and Antti U. Arstila
572-580	The influences of size, sex and temperature on the toxicity of mercury to two species of crayfishes	Merrill Heit and Milton Fingerman
581-587	Residues of persistent chlorinated hydrocarbons in human tissues as studied by neutron activation analysis and gas chromatography	Alf Bjorseth, Gulbrand Lunde and Erik Dybing
588-594	Polychlorinated biphenyls in cottids, mussels, and sediment in southern puget sound, Washington	Jacques Mowrer, John Calambokidis, Nancy Musgrove, Bruce Drager and Michael W. Beug, et al.
595-601	Lead levels in whole blood of New Zealand domestic animals	Neil I. Ward, Robert R. Brooks and Edward Roberts
602-610	Influence of a pulp and paper mill effluent on aspects of distribution, survival and feeding of Nipigon Bay, Lake Superior, larval fish	J. K. Leslie and J. R. M. Kelso
611-616	Electron-acceptor properties of chlorinated Dibenzo-p-Dioxins	Glenn Miller, Steve Sontum and Donald G. Crosby
617-623	Effect of dieldrin on the stability of lysosomes in the rat liver	K. K. Kohli, F. A. Siddiqui and T. A. Venkitasubramanian
624-630	Direct mass-spectrometric analysis of volatile chlorinated hydrocarbons in water	J. Rivera, M. R. Cuberes and J. Albaigés
631-639	Comparative metabolism of PCB isomers by three species of fish and the rat	Robert Hinz and Fumio Matsumura
640-647	Chemistry and toxicology of pesticide chemicals V. Some pharmacological aspects of leptophos exposure in the rat	A. Hassan, F. M. Abdel-Hamid and L. M. Afifi

Volume 18, Number 6 / November 1977

649-655	Worker reentry into pesticide-treated crops. I. Procedure for the determination of dislodgable pesticide residues on foliage	Y. Iwata, R. C. Spear, J. B. Knaak and R. J. Foster
656-662	Worker reentry into pesticide-treated crops. II. Procedures for the determination of pesticide residues on the soil surface	W. F. Spencer, W. W. Kilgore, Y. Iwata and J. B. Knaak
663-673	Bioaccumulation in fish of chlorinated phenols from kraft pulp mill bleachery effluents	L. Landner, K. Lindström, M. Karlsson, J. Nordin and L. Sörensen
674-682	The toxicity of Kelthane to the grass shrimp (Crangon franciscorum)	Siamak Khorram and Allen W. Knight
683-690	Evaluation of a cell culture assay for determination of water quality of oil-refinery effluents	D. Richardson, T. C. Dorris, S. Burks, R. H. Browne and M. L. Higgins, et al.
691-696	Identification of pentachlorobenzonitrile residues in field crops	Thomas L. Barry, Fred M. Gretch and Joseph D. Rosen
697-705	Organochlorine residues in fish and fishery products from the Northwest Atlantic	G. G. Sims, J. R. Campbell, F. Zemlyak and J. M. Graham
706-710	Pesticide deposition on citrus orchard soil resulting from spray drift and runoff	G. E. Carman, Y. Iwata and F. A. Gunther
711-718	Post-application slough-off of pesticide deposits on orange trees	D. L. Elliott, Y. Iwata, G. E. Carman and F. A. Gunther
719-725	Appraisal of a reference toxicant for estimating the quality of oyster larvae	Rick D. Cardwell, Charles E. Woelke, Mark I. Carr and Eugene Sanborn
726-733	Confirming low levels of hexabromobiphenyl by gas-liquid chromatography of photolysis products	William J. Trotter
734-741	Lead levels in human lungs	Egil M. Ophus and Erling A. Mylius
742-748	Residues of triforine and its metabolites in barley grain and straw	J. P. Rouchaud, J. R. Decallonne and J. A. Meyer
749-757	The consequences of bisulfite exposure in primary chick embryo fibroblast in culture	Steven Chin, Mina J. Bissell and James A. Bassham
758-765	The excretion of activity following the administration of 1,1-di(4-chlorophenyl)-2-chloroethylene-ring-UL-¹⁴C(¹⁴C-DDMU) to Japanese quail	Peter J. Bunyan, Mark R. Dilloway and Peter I. Stanley
766-772	Uptake of³⁶Cl-toxaphene in the cockroach,Leucophaea maderae (Fabr.)	C. C. Dary and L. A. Crowder
773-777	Influence of polychlorinated dibenzofurans (PCDFs) and polychlorinated biphenyls (PCBs) to serum protein components in rats	Shinshi Oishi
778-782	A survey on the mercury content of the Persian Gulf Shrimp	Vida Parvaneh
783-786	Protection of plants against ozone injury using the antiozonant N-(1,3-dimethylbutyl)-N′-phenyl-p-phenylenediamine	M. D. Gilbert, D. C. Elfving and D. J. Lisk
787-788	Procedures for the determination of dislodgeable dust on foliage as related to worker reentry hazards	Wililam J. Popendorf and John T. Leffingwell

Volume 19, Number 1 / January 1978

1-7	Lichen transplants as biological indicators of SO₂ air pollution in Copenhagen	Ulrik Sochting and Ib Johnsen
8-14	The fate of fenitrothion in an aquatic ecosystem	R. P. Moody, R. Greenhalgh, L. Lockhart and P. Weinberger
15-22	A novel reductive system involving flavorprotein in the rat intestine	E. G. Esaac and Fumio Matsumura
23-31	Chlorinated hydrocarbon residues in perianal fat of desert bighorn sheep	Jack C. Turner
32-34	Honey as an environmental indicator of radionuclide contamination	Mason D. Gilbert and Donald J. Lisk
35-41	Trout hepatic enzyme activation of aflatoxin B₁ in a mutagen assay system and the inhibitory effect of PCBs	W. T. Stott and R. O. Sinnhuber
42-46	Pesticide levels in the omental fat of urban gray squirrels	L. Nalley, G. Hoff, W. Bigler and N. Schneider
47-55	EEG, ECG, and respiratory response to acute insecticide exposure	K. M. Hyde, J. C. Crandall, K. E. Kortman and W. K. McCoy
56-63	Organochlorine residues in New Jersey osprey eggs	S. N. Wiemeyer, D. M. Swineford, Paul R. Spitzer and Paul D. McLain
64-72	Organochlorine residues in potential food items of maine bald eagles (Haliaeetus leucocephalus), 1966 and 1974	S. N. Wiemeyer, A. A. Belisle and Francis J. Gramlich
73-79	Effect of chlorinated lipid and protein fractions of cake flour on growth rate and organ weight of rats	H. M. Cunningham and G. A. Lawrence
80-85	The acute and chronic effects of cadmium on the estuarine mysid,Mysidopsis bahia	D. R. Nimmo, R. A. Rigby, L. H. Bahner and J. M. Sheppard
86-94	Styrene monomer in foods a limited Canadian survey	Jim R. Withey and Peter G. Collins
95-103	Metal toxicity to embryos and larvae of seven freshwater fish species—i. cadmium	J. G. Eaton, J. M. McKim and G. W. Holcombe
104-112	Application of microwave spectroscopy for simultaneous detection of toxic constituents in tobacco smoke	P. K. Kadaba, P. K. Bhagat and G. N. Goldberger
113-120	A comparison of oral and inhalation toxicities of four insecticides to mice and rats	Peter E. Berteau and Wallace A. Deen
121-129	The residue up take and histology of American oysters (Crassostrea virginica Gmelin) exposed to dieldrin	Mads Emanuelsen, Jeffrey L. Lincer and Erik Rifkin
I	Announcement
131-138	An Evaluation of acute bromine chloride toxicity to grass shrimp (Palaemonetes spp.) and juvenile blue crabs (Callinectes sapidus)	Dennis T. Burton and Stuart L. Margrey
139-142	o,p′-DDT as an estrogen: An evaluation of its ability to compete with³H-estradiol for nuclear estrogen receptor sites in the quail oviduct	R. T. Turner and L. P. Eliel
143-146	Effect of lead acetate on memory in mice	D. M. Ogilvie
147-155	Metabolic alteration and excretion of anthracene byDaphnia pulex	Stephen E. Herbes and George F. Risi
156-161	Transmission of af latoxin B₁ into the tissues of growing pigs	W. C. Jacobson, W. C. Harmeyer, J. E. Jackson, B. Armbrecht and H. G. Wiseman
162-170	Distribution of N-paraffins in sea-grasses, benthic algae, oysters and recent sediments from terminos lagoon, Campeche, Mexico	Alfonso V. Botello and Enrique F. Mandelli
171-176	Polyaromatic hydrocarbons in oysters from coastal lagoons along the eastern coast of the gulf of Mexico, Mexico	H. Bravo A, S. Salazar L, A. V. Botello and E. F. Mandelli
177-182	Analysis of 2,4-D and 2,4,5-T in Lingonberries, wild mushrooms, birch and aspen foliage	Hilkka Siltanen and Christina Rosenberg
183-190	The influence of selenium on the level of mercury and metallothionein in rat kidneys in prolonged exposure to different mercury compounds	J. Chmielnicka and E. A. Brzeznicka
191-197	The influence of alachlor, trifluralin, and diazinon on the development of endogenous mycorrhizae in soybeans	L. L. Burpee and H. Cole
198-205	Induction of liver microsomal drug metabolism by polychlorinated biphenyls whose gaschromatographic profile having much in common with that in human milk	Tsutomu Shimada and Masahiro Ugawa
206-214	Fetal effects of cadmium in pregnant rats on normal and zinc deficient diets	D. C. Parzyck, S. M. Shaw, W. V. Kessler, R. J. Vetter and D. C. Van Sickle, et al.
215-222	Movement of pcb from a contaminated reservoir into a drinking water supply	W. N. Billings, T. F. Bidleman and W. B. Vernberg
223-228	Barbiturate-induced sleeping times, liver weights, and reproduction of cottontail rabbits after mirex ingestion	R. J. Warren, R. L. Kirkpatrick and R. W. Young
229-236	A search for the presence of 2,3,7,8 tetrachlorodibenzo-p-dioxin in beef fat	C. W. Kocher, N. H. Mahle, R. A. Hummel, L. A. Shadoff and M. E. Getzendaner
237-243	Toxicity of coal-conversion gasif ier condensate to the fathead minnow	T. Wayne Schultz, Suzette Davis and James N. Dumont
244-249	PCB and DDT Residues in a mediterranean pelagic food chain	Scott W. Fowler and D. L. Elder
250-256	Acute toxicity of phosphate ester mixtures to invertebrates and fish	Michael J. Nevins and W. Waynon Johnson
257-263	Effects of atmospheric deposition of sodium sulfate on bean and tomato plants	P. J. Temple and R. A. Richards
264-265	A T.L.C. procedure for identification of DDT and its metabolites in presence of PCB	L. Laitem and P. Gaspar
266-272	Long-term effects of dietary lead acetate on survival, body weight and seminal cytology in mice	B. P. Eyden, J. R. Maisin and G. Mattelin
273-280	Mercury and selenium contents of seals from fresh and brackish waters in finland	Tarja Kari and Pentti Kauranen
281-286	Gas chromatographic method for the determination of organochlorine pesticides in human milk	E. M. Brevik
287-294	Effects of petroleum hydrocarbon solvents on alkaline phosphatase of rats	Anita Kala, G. S. Rao and K. P. Pandya
295-299	Metabolism of¹⁴C-DDT inPheretima posthuma and effect of pretreatment with DDT, lindane and dieldrin	H. C. Agarwal, D. V. Yadav and M. K. K. Pillai
300-306	Uptake, metabolism and excretion of DDT by the fresh water snail,Vivipara heliciformis	D. V. Yadav, H. C. Agarwal and M. K. K. Pillai
307-311	Adsorption of textile dyes by activated carbon produced from agricultural, municipal and industrial wastes	Mark Mitchell, William R. Ernst, George R. Lightsey, E. Thomas Rasmussen and Parvis Bagherzadeh
312-318	Avoidance chamber responses of mayfly nymphs exposed to eight herbicides	L. C. Folmar
319-325	The effects of a polychlorinated biphenyl (aroclor 1254) on the white pelican: Ultrastructure of hepatocytes	Ivan J. Stotz and Yvonne A. Greichus
326-334	Trace metals in sea scallops,Placopecten magellanicus, from Eastern United States	R. A. Greig, D. R. Wenzloff, C. L. MacKenzie, A. S. Merrill and V. S. Zdanowicz
335-339	Historical and current heavy metal residues in Hudson River fish	Robert E. Rehwoldt, William Mastrianni, Edwina Kelley and Julia Stall
340-344	Chlorpyrifos residues in air after application to crevices in rooms	C. G. Wright and R. B. Leidy
345-350	Degradation of DDT by a soil amoeba	Ricardo Pollero and Susana C. de Pollero
351-359	Mirex and behavior in the Long-Evans rat	B. M. Thorne, E. Taylor and T. Wallace
360-364	Lead and mercury levels in vegetation from strip-mined areas in eastern Ohio	S. F. Lindsay and T. A. Bookhout
365-373	Behavior of mercury in bio-systems II. depuration of²⁰³Hg²⁺ in various trophic levels	M. K. Hamdy and N. V. Prabhu
374-381	The effect of polychlorobiphenyls (Aroclor 1242) on bicarbonate-C¹⁴ uptake byEuglena gracilis	A. M. Bryan and P. G. Olafsson
383-388	DDT residues in snakes decline since DDT ban	Robert R. Fleet and Frederick W. Plapp
389-395	Studies on combined effects of organophosphates or carbamates and morsodren in birds. II. Plasma and cholinesterase in quail fed morsodren and orally dosed with parathion or carbofuran	Michael P. Dieter and J. Larry Ludke
396-402	Metabolism of the proximate carcinogen 1′-hydroxysafrole and the isomer 3′-hydroxyisosafrole	James D. Peele and Edward O. Oswald
403-411	The solubility of aroclor 1254 in seawater	C. S. Wiese and D. A. Griffin
412-416	Mirex incorporation in the environment: toxicity inHydra	Kuang Yang Lue and Armando A. de la Cruz
417-422	Metabolism of nitrilotriacetic acid (NTA) in the mouse	Ih Chu, George C. Becking, David C. Villeneuve and André Viau
423-427	Persistent pesticides and environmental chemicals are taken up to a greater extent than non-persistent compounds by cultured human cells	Makoto Murakami and Jun -Ichi Fukami
428-430	Effect of DDT on NADH-cytochrome b₅ reductase activity in the freshwater planarian,Phagocata velata	Richard L. Baldwin and Marion R. Wells
431-435	Lead uptake by plants —the influence of lead source	R. L. Zimdahl, D. T. McCreary and S. M. Gwynn
436-443	Protective effects of freeze dried swordfish on methylmercury chloride toxicity in rats	Marvin A. Friedman, Leslie R. Eaton and Walter H. Carter
444-453	Insecticides, polychlorinated biphenyls and metals in african lake ecosystems. II. Lake Mcllwaine, Rhodesia	Yvonne A. Greichus, Algirdas Greichus, Hans A. Draayer and Brian Marshall
454-461	Insecticides, polychlorinated biphenyls and metals in african lake ecosystems. III. Lake Nakuru, Kenya	Yvonne A. Greichus, Algirdas Greichus, Barbara D. Ammann and John Hopcraft
462-464	Reduced movement of precocious male atlantic salmon parr into sublethal dimilin-G1^®1 and carrier concentrations	J. Granett, S. Morang and R. Hatch
465-470	The toxicity of MCPA to fish. light and electron microscopy and the chemical analysis of the tissue	Marja Liisa Hattula, Hilkka Reunanen and Antti U. Arstila
471-474	Determination of 3,6-dichloropicolinic acid residues in soil by gas chromatography of the 1-butyl ester	E. G. Cotterill
475-480	Tetrachloroethylene in contaminated ground and drinking waters	Walter Giger and Eva Molnar-Kubica
481-488	In vitro inhibition of rat brain ATPase, pNPPase, and ATP-³²P_i exchange by chlorinated-diphenyl ethanes and cyclodiene insecticides	Leroy C. Folmar
489-495	Use of a ciliate protozoan for fungal toxins studies	D. Dive, S. Moreau and M. Cacan
496-501	“In vitro” measurements of spontaneous smooth muscle contractions: A screening method for “invivo” exposure	Ernest R. Whitcomb
502-509	Studies on the effects of phthalate esters on the biological system (Part 2)—in vitro metabolism and biliary excretion of phthalate esters in rats	Hiroyasu Kaneshima, Tomohiro Yamaguchi, Toyo Okui and Mie Naitoh
511-517	Identification and quantitation of 3-hydroxy-N-nitrosopyrrolidine in fried bacon	J. S. Lee, L. M. Libbey, R. A. Scanlan and D. D. Bills
518-523	Residual piperonyl butoxide in agricultural products	Kenji Isshiki, Shusaku Tsumura and Tadao Watanabe
524-527	Channa punctatus (Bloch) exposed to sub-lethal and chronic levels of three organophosphorus insecticides	Munawar Ahmad Anees
528-537	Further studies on the mercury contents in some species of marine fish and molluscs	A. Caviglia and F. Cugurra
538-544	NADH dependent aminopyrine n-demethylation and lipid peroxidation during baygon intoxication in hepatic and extrahepatic guinea pig tissues	Surinder J. Makhija and Sitaram S. Pawar
545-548	Determination of polynuclear aromatic hydrocarbons contaminated with chlorinated hydrocarbon pesticides	Takashi Negishi
549-555	Alterations in the activity of some digestive enzymes ofChanna punctatus, exposed to lead nitrate	K. V. Sastry and P. K. Gupta
556-563	The maternal distribution and placental transfer of cadmium in zinc deficient rats	S. R. Rohrer, S. M. Shaw, G. S. Born and R. J. Vetter
564-570	Traces of mirex in some canadian human milk samples	Jos Mes, David J. Davies and Walter Miles
571-577	Worker environment research. VI: Rapid estimation of organophosphorus pesticide residues in citrus grove soil	Charles A. Smith and Francis A. Gunther
578-588	Dislodgeable residues of parathion and carbophenothion in florida citrus: A weather model	H. N. Nigg, J. C. Allen, R. W. King, N. P. Thompson and G. J. Edwards, et al.
589-599	The hydrolysis rate of diamidafos in dilute aqueous solution	R. W. Meikle
600-607	A simple and rapid procedure for the gas-chromatographic determination of methylmercury in biological samples	Chris J. Cappon and J. Crispin Smith
608-616	Metal toxicity to embryos and larvae of eight species of freshwater fish—II: Copper	J. M. McKim, J. G. Eaton and G. W. Holcombe
617-623	Human blood cholinesterase activity—Holland Marsh, Ontario, 1976	J. R. Brown, F. C. Chai, L. Y. Chow and G. J. Stopps
624-630	The effects of petroleum of different stages of incubation in bird eggs	Peter H. Aibers
631-636	Bioaccumulation of lead in atlantic salmon (Salmo salar)	S. Ray
637-640	Persistence of aroclor 1254 in a contaminated estuary	Alfred J. Wilson and Jerrold Forester
641-647	Effects of mosquito control insecticides on nitrogen fixation and growth of blue-green algae in natural plankton associations	Wayne A. Wurtsbaugh and Charles S. Apperson
648-654	Influence of hen dietary calcium and phosphorus on the integrity of the egg shell as it would influence hatching success and the consequences of preincubation 2,4,5-t spraying with and without a high TCDD level	J. D. Somers, E. T. Moran and B. S. Reinhart
655-664	Organochlorine pesticide and pcb residues in wild bird eggs from the south-west of spain	G. Baluja and L. M. Hernandez
665-670	Polychlorinated dibenzofuran (PCDF) formation from PCB mixture by heat and oxygen	M. Morita, J. Nakagawa and C. Rappe
671-676	Trends in PCB contamination in dutch coastal and inland fishery products 1972–1976	P. Hagel and L. G. M. Th. Tuinstra
677-683	The use of cerenkov radiation in the measurement of^115mcd in blood and other tissues	E. M. Bem, H. Bem and W. Reimschüssel
684-691	Metabolism of lead-210 in juvenile and adult rhesus monkeys (Macaca mulatta)	J. G. Pounds, R. J. Marlar and J. R. Allen
692-696	Effects of feeding a polybrominated biphenyl flame retardant (firemaster bp-6) to male rats	Susan J. Harris, Helene C. Cecil and Joel Bitman
697-702	Organochlorine insecticide residues in red-legged partridge	Margarida Conte de Barros
703-706	Determination of benzo(a)pyrene in liquid paraffin by high performance liquid chromatography (HPLC)	T. Nakagawa, Y. Sato, A. Watabe, T. Kawamura and M. Morita
707-714	Uptake of dietary PCB by pregnant big brown bats (Eptesicus fuscus) and their fetuses	Donald R. Clark
715-723	An ecological survey of the effect of sulfur dioxide emitted from an Acid Work Factory	Ming -Hung Wong
724-728	Chlorinated tyrosine in municipal waste treatment plant products after superchlorination	Jimmie L. Burleson, Gary R. Peyton and William H. Glaze
729-732	In vivo metabolism of exogenous progesterone by PCB treated female rats	S. Krogh Derr
733-740	The use of periphyton as a monitor of trace metals in two contaminated Indiana Lakes	George D. Johnson, Alan W. McIntosh and Gary J. Atchison
741-746	Cytological studies in albino rats after oral administration of manganese chloride	T. S. S. Dikshith and Satya V. Chandra
747-754	Toxic responses in gerbils treated topically with Aflatoxin B, and dimethylformamide	Gerald C. Llewellyn
755-757	Loss of Mirex on evaporation of aqueous solutions	Vincent B. Stein and K. A. Pittman
758-766	Total and organic mercury in benthic organisms near a major submarine wastewater outfall system	Robert P. Eganhouse and David R. Young
767-771	Hepatic storage alteration of vitamin b₁₂ by cadmium in a freshwater fish	Margaret Merlini
772-780	Determination of PCB and PCT residues in fish by tissue acid hydrolysis and destructive clean-up of the extract	J. Jan and S. Malnersic

Volume 20, Number 1 / July 1978

1-8	Effects of chlordane and heptachlor on the marine dinoflagellate,Exuviella baltica, Lohmann	Barbarajean Magnani, C. Donald Powers, Charles F. Wurster and Harold B. O'Connors
9-16	Potentiation of methylmercury toxicity by piperonyl butoxide	Marvin A. Friedman and L. Richard Eaton
17-19	Dislodgable insecticide residues on cotton (1975)	G. W. Ware, Betty Estesen and W. P. Cahill
20-23	Mercury-selenium interaction at concentrations of selenium and of mercury vapours as prevalent in nature	Sven-Peter Nygaard and Jens Carl Hansen
24-27	Dislodgable insecticide residues on cotton (1976)	G. W. Ware, Betty Estesen and N. A. Buck
28-30	Decline of DDT residues in beef fat after 8 years of DDT moratorium in arizona	G. W. Ware, Betty Estesen, N. A. Buck and J. A. Marchello
31-34	Nicotine decreases guanylate cyclase activity	David L. Vesely and Gerald S. Levey
35-43	Preparation, separation and identification of TMS derivatives of hydroxylated PCBS and chlorophenols	David L. Stalling and James W. Hogan
44-51	Blood lead levels in sheep exposed to automotive emissions	Neil I. Ward, Robert R. Brooks and Edward Roberts
52-58	Effects of an organophosphorous insecticide on the cholinesteratic activities ofBufo arenarum (H)	J. A. Guzman and T. Guardia
59-65	Discharge of alkanes during offshore oil production in the buccaneer oilfield	Brian S. Middleditch, Brenda Basile and Evelyn S. Chang
66-70	A preliminary study of the effects of diflubenzuron and methoprene on rainbow trout (Salmo gairdneri Richardson)	D. J. Madder and W. L. Lockhart
71-78	Effects of the anticoagulant diphenadione on suckling calves	Donald J. Elias, R. Daniel Thompson and Peter J. Savarie
79-86	Exposure of fertilizer mixing plant workers to disulfoton	H. R. Wolfe, D. C. Staiff, J. F. Armstrong and J. E. Davis
87-92	Photolysis of TCDD and trifluralin on silica and soil	J. R. Plimmer
93-95	Reduction of heavy metal toxicity toXenopus embryos by magnesium ions	John C. Miller and Richard Landesman
96-101	Behavioral and biochemical effects of low-level prenatal cadmium exposure in rats	L. Hastings, H. Choudhury, H. G. Petering and G. P. Cooper
102-110	Influence of acetaldehyde, dietary protein, carbon tetrachloride and butylatedhydroxytoluene on the toxicity of methylmercury in rats	Marvin A. Friedman, L. Richard Eaton and William Bailey
111-119	Reproductive success of hens and cockerels originating from eggs sprayed with 2,4-D, 2,4-5-T and picloram followed by early performance of their progeny after a comparableIn ovo exposure	J. D. Somers, E. T. Moran and B. S. Reinhart
120-127	Patterns of trace metal accumulation in crayfish populations	R. V. Anderson and J. E. Brower
128-134	Variation in toxicity tests of bivalve mollusc larvae as a function of termination technique	Rick D. Cardwell, Charles E. Woelke, Mark I. Carr and Eugene Sanborn
135-142	Infuence of dietary calcium, selenium, and methylmercury on eggshell thickness in Japanese quail	G. S. Stoewsand, J. L. Anderson, W. H. Gutenmann and D. J. Lisk
143-144	Accumulation of DDT in soils following 4 years of restricted use on cotton	G. W. Ware, W. P. Cahill, B. J. Estesen and N. A. Buck
145-148	The effects of phenylmercuric acetate on the growth ofChlamydomonas variabilis dang	A. Delcourt and J. C. Mestre
149-154	The toxicity of phthalates to the marine dinoflagellateGymnodinium breve	W. B. Wilson, C. S. Giam, T. E. Goodwin, A. Aldrich and V. Carpenter, et al.
155-158	Teratogenicity of the fungicides captan and folpet in the chick embryo	Dan H. Martin, Roger Lewis and F. Donald Tibbitts
159-166	An aqueous and sedimentalogical model for heavy metal contamination of stream systems affected by sulfide mining in the Eastern United States	Ed L. Schrader and William J. Furbish
167-169	Toxicity of altosid and dimilin to juvenile rainbow trout and coho salmon	A. B. McKague and R. B. Pridmore
170-173	Formation and persistence of N-Nitrosobutralin in soil	James E. Oliver and Arnold Kontson
174-179	Experiments on lindane metabolism in plants IV. A kinetic investigation	Harald Steinwandter and Helmut Schlüter
180-183	Residues of dacthal herbicide in carrots	Mason Gilbert and Donald J. Lisk
184-190	Polychlorinated biphenyls: Effect of diet level on ATPase activity in rats	J. F. Narbonne, M. Bourdichon, J. L. Gallis and M. Daubeze
191-198	Effect of polychlorinated biphenyls on the elimination rate of antipyrine from plasma of rats and man	V. Krampl and M. Kontseková
199-205	Hepatic and renal microsomal electron transport reactions in endrin treated female guinea pigs	Sitaram S. Pawar and Manvendra S. Kachole
206-211	The determination of N-nitrosodiethanolamine in cutting fluids	David T. Williams, Frank Benoit and Karel Muzika
212-218	A screening technique for assessing effects of pesticides on population and activities of non-target soil microorganisms	C. M. Tu
219-226	Identification of sulfur-containing metabolites of 2,4,2′,4′ -tetrachlorobiphenyl in mice	T. Mizutani
227-232	Inhibition of housefly glutathione S-transferase by catecholamines and quinones	A. P. Kulkarni, N. Motoyama, W. C. Dauterman and E. Hodgson
233-240	The effect of naphthalene on survival and activity of the amphipodParhyale	W. Y. Lee and J. A. C. Nicol
241-247	Identification of kepone alteration products in soil and mullet	Arnold P. Borsetti and John A. G. Roach
248-254	Quantitation of sulfur containing oil compounds and polychlorinated biphenyls (PCB) in marine samples	Akio Nakamura and Takashi Kashimoto
255-260	Dislodgable residues of dialifor and phosalone and their oxygen analogs following a reported worker-injury incident in the San Joaquin Valley, California	W. Winterlin, W. Kilgore, C. Mourer, R. Mull and G. Walker, et al.
261-267	The toxicity of manganese ethylenebisdithiocarbamate to the adult newt,Triturus cristatus	Nicoletta Pacces Zaffaroni, Elio Arias, Giorgio Capodanno and Teresa Zavanella
268-274	Incorporation of methoxychlor-¹⁴C in model humic acids prepared from hydroquinone	S. P. Mathur and H. V. Morley
275-279	Toxicity of sodium pentachlorophenate (Na-PCP) to the grass shrimp,Palaemonetes pugio, at different stages of the molt cycle	Philip J. Conklin and K. Rango Rao
280-285	Some observations concerning the ratio of the intake of organochlorine insecticides through food and amounts excreted in the milk of breast-feeding mothers	V. M. Adamović, Borka Sokić and Milena-Jovanović-Smiljanski
286-288	Histopathology and histochemistry of the insects treated with chemosterilants VI: Brain damage including reduced neurosecretion caused by chemosterilants inPeriplaneta americana (L)	S. C. Saxena and Pradeep Bhatnagar
289-293	Hatching success and early performance of chicks from eggs sprayed with 2,4-D, 2,4,5-T and picloram at various stages of embryonic development	J. D. Somers, E. T. Moran and B. S. Reinhart
294-302	Insecticidal and neuroexcitant actions of DDT analogs on the cockroach,Periplaneta americana	D. R. Gardner and S. R. Vincent
303-312	Differential elimination of phenol by diatoms and other unicellular algae from low concentrations	D. Werner and H. Pawlitz
313-319	Preferential elimination of dieldrin by some diatoms compared to chlamydomonas and scenedesmus species	D. Werner and E. Mörschel
320-327	Toxicity and sublethal effects of no. 2 fuel oil on the supralittoral isopodLygia exotica	T. M. Dillon, J. M. Neff and J. S. Warner
328-331	Trace metals in some fish species of South Carolina	A. K. Koli, S. S. Sandhu, W. T. Canty, K. L. Felix and R. J. Reed, et al.
332-339	Mercury in sediments of lake Päijänne, Finland	Jukka Särkkä, Marja Liisa Hattula, Jorma Janatuinen and Jaakko Paasivirta
340-343	Exposure of pesticide formulating plant workers to parathion	H. R. Wolfe, D. C. Staiff and J. F. Armstrong
344-352	Toxicity of perchloroethylene, trichloroethylene, 1,1,1-trichloroethane, and methylene chloride to fathead minnows	H. C. Alexander, W. M. McCarty and E. A. Bartlett
353-360	Effect of mercuric chloride on the digestive system of a teleost fish,Channa punctatus	K. V. Sastry and P. K. Gupta
361-368	Chlorinated hydrocarbons and mercury in aquatic vascular plants of lake Päijänne, Finland	Jukka Särkkä, Marja Liisa Hattula, Jorma Janatuinen and Jaakko Paasivirta
369-377	A plankton net designed to exclude air-sea interface phenomena	J. R. Clayton and S. P. Pavlou
378-386	Inhibition of bacterial growth by mercury and the effects of protective agents	M. K. Hamdy and S. R. Wheeler
387-393	Field verification of cadmium toxicity to laboratoryDaphnia populations	J. S. Marshall
394-400	The effects of lead on oxygen uptake in the crayfish,Orconectes virilis (HAGEN)	Richard V. Anderson
401-408	Nonbiological degradation of the herbicide metribuzin in manitoba soils	G. R. B. Webster, L. P. Sarna and S. R. Macdonald
409-412	Effect of exhalt 800-a sticker-extender on the persistence and bioactivity of plictran on apple trees	J. C. Walton, S. E. Lienk and R. J. Kuhr
413-417	Air concentrations of chlorpyrifos (dursban^®) from a 2% slow-release paint-on formulation vs. a standard 0.5% emulsion spray	G. W. Ware and W. P. Cahill
418-422	A water-extractable toxic compound in vinyl upholstery fabric	V. D. Ahrens, J. D. Henion, G. A. Maylin, L. Leibovitz and L. E. St. John, et al.
423-431	Humoral immunity in mice following oral administration of selected pesticides	R. W. Wiltrout, C. D. Ercegovich and W. S. Ceglowski
433-437	Alterations of the antibody response followingIn Utero exposure to diethylstilbestrol	Michael I. Luster, Robert E. Faith and John A. McLachlan
438-442	The effect of fenitrothion on reproduction of a teleost fish,Cyprinus carpio commuais linn: A biochemical study	K. Kapur, K. Kamaldeep and H. S. Toort
443-444	An electron spin resonance study of metal organic radical ion-pair exchanges involving methylmercury	K. S. Chen, Richard Smith, M. A. Singer and J. K. S. Wan
445-446	Charcoal column separation of chlordane and toxaphene	J. C. Underwood
447-450	The influence of temperature and salinity on the toxicity of hexavalent chromium to the grass shrimpPalaemonetes Pugio (Holthuis)	Robert R. Fales
451-455	Evidence of resistance to metals in larvae of the midgeChironomus tentans in a metal contaminated lake	R. Wentsel, A. McIntosh and G. Atchison
456-460	The effect ofin vivo exposure of endrin on the activities of acid, alkaline and glucose-6-phosphatases in liver and kidney ofOphiocephalus (Channa) punctatus	K. V. Sastry and Shailesh K. Sharma
461-469	A comparison of the variability ofAsellus communis (Crustacea: Isopoda) andGammarus pseudolimnaeus (Crustacea: Amphipoda) and Suitability for joint bioassays	Donavon M. Oseid
470-477	Arsenic excretion by monkeys dosed with arsenic-containing fish or with inorganic arsenic	S. M. Charbonneau, K. Spencer, F. Bryce and E. Sandi
478-483	Identification of a major component of polybrominated biphenyls as 2,2′, 3,4,4′, 5,5′-heptabromobiphenyl	Robert W. Moore, John V. O'Connor and Steven D. Aust
484-491	Lead concentration in the livers of Canadians	Bhagwan G. Shah and Bartholomeus Belonje
492-498	A kerosene-like taint in the sea mulletMugil cephalus (Linneaus) II. Some aspects of the deposition and metabolism of hydrocarbons in muscle tissue	D. W. Connell
499-504	Metal accumulation and depuration by the American oyster,Crassostrea virginica	Richard A. Greig and Douglas R. Wenzloff
505-512	Comparative study of respiratory chain inhibition by DDT and DDE in mammalian and plant mitochondria	Janusz Z. Byczkowski and Janusz Tłuczkiewicz
513-521	Petroleum hydrocarbon resistance in the marine wormNeanthes arenaceodentata (polychaeta: Annelida), induced by chronic exposure to no. 2 fuel oil	S. S. Rossi and J. W. Anderson
522-526	Mutagenicity of ozonated, recycled water	Nachman Gruener
527-534	Metabolism of polychlorinated biphenyls by marine bacteria	Anne E. Carey and George R. Harvey
535-536	Experiments on lindane metabolism in plants III. Formation ofβ-HCH	Harald Steinwandter
537-543	Determination of methylmercury in fish of South Carolina	Andrew K. Koli and William T. Canty
544-553	Organochlorine compounds in neoplastic and adjacent apparently normal gastric mucosa	M. Wassermann, D. P. Nogueira, S. Cucos, A. P. Mirra and H. Shibata, et al.
554-560	Concentration and toxicity of trifluralin in CD-1 mice, presented intragastrically or intraperitoneally	Sidney L. Beck
561-567	Comparative effects of feeding lead acetate and phospholipid-bound lead on blood and tissue lead concentrations in young and adult rats	Y. Ku, G. H. Alvarez and K. R. Mahaffey
568-572	Chlorinated pesticides and heavy metals in streams and lakes of Northern Mississippi water	Talaat I. Rihan, Hanaa T. Mustafa, George Caldwell and Leroy Frazier
573-576	Effect of butylated hydroxytoluene and paraquat on urethan tumorigenesis in mouse lung	F. Boján, A. Nagy and K. Herman
577-581	Mercury decontamination in a river of Mount Amiata	E. Bacci, C. Leonzio and A. Renzoni
582-588	Cadmium-induced phagocyte cytotoxicity	L. D. Loose, J. B. Silkworth and D. Warrington
589-591	Polychlorinated quaterphenyls identified in rice oil associated with Japanese “Yusho” poisoning	LaVerne R. Kamps, William J. Trotter, Susan J. Young, Louis J. Carson and John A. G. Roach, et al.
592-601	The effect of DDT on hepatic microsomal drug-metabolising enzymes in the baboon: Comparison with the rat	W. H. Down and L. F. Chasseaud
602-605	Arsenic concentration in canned tuna fish and sardine	Jirair V. Karapetian and Abdulah M. Shahmoradi
606-612	PCB residues in mullet,Mugil cephalus, fed to captive Eastern Australian water rats,Hydromys chrysogaster	Penny Woollard and H. Settle
613-617	Bioconcentration ratio of diazinon by freshwater fish and snail	Jun Kanazawa
618-623	Lead and cadmium in hair as an indicator of body burden in rats of different age	Dinko Kello and Krista Kostial
624-632	Spontaneous and evoked EEG changes in perinatal rats following in utero exposure to baygon: A preliminary investigation	Laurence Rosenstein and Neil Chernoff
633-639	Reduced toxicity of an aqueous coal-conversion effluent following waste disposal treatment	T. Wayne Schultz, Stephanie T. Perry and James N. Dumont
640-646	Effect of hexachlorobenzene (HCB) on the activity of some enzymes fromTetrahymena pyriformis	F. Geike
647-651	Effect of hexachlorobenzene (HCB) on photosynthetic oxygen evolution and respiration ofChlorella pyrenoidosa	F. Geike and C. D. Parasher
652-656	Distribution and persistence of chlorpyrifos and diazinon applied to turf	R. J. Kuhr and H. Tashiro
657-661	Ethylene pollution from wheat stubble burning	P. A. Gerakis, D. S. Veresoglou and E. Sfakiotakis
662-667	Effect of age and sex on liver response to phenoclor DP₆, a polychlorinated biphenyl, in the rat	J. F. Narbonne
668-671	Metabolism of¹⁴C-DDT inPheretima posthuma and effect of pretreatment with DDT, lindane and dieldrin	Hari C. Agarwal, Dharam Vir Yadav and M. K. K. Pillai
672-673	Histopathology and histochemistry of insects treated with chemosterilants. VII. On the corpora cardiaca ofPeriplaneta americana (L) treated with hempa	S. C. Saxena and Pradeep Bhatnagar
674-677	The effect of endrin on the histopathological changes in the liver ofChanna punctatus	K. V. Sastry and S. K. Sharma
678-686	The effect of sodium bromide ingestion on the goitrogenic action of ethylenethiourea in the male rat	W. H. Newsome, A. P. Yagminas, D. C. Villeneuve and C. A. Franklin
687-695	Comparative dietery patterns and body weight changes in adult male american cockroaches fed pure aflatoxin B₁	Peter C. Sherertz, Richard R. Mills and Gerald C. Llewellyn
696-701	Mercury content in museum and recent specimens of chiroptera in Japan	Teiji Miura, Tohru Koyama and Izumi Nakamura
702-706	Persistence of fungicide euparen on strawberry and/or in some canned products of strawberry	Josef Seifert, Ctibor Blattny, Helena Henzlerová and Jirí Davídek
707-714	Toxicity of carbofuran to blue-green algaNostoc muscorum	S. Kar and P. K. Singh
715-720	Organochlorines in codfish from harbours along the Norwegian Coast	E. M. Brevik, J. E. Bjerk and N. J. Kveseth
721-724	Determination of the absorption of Cr⁺⁶ and Cr⁺³ in an algal culture ofChlorella pyrenoidosa using⁵¹Cr	Henning Schroll
725-728	Studies on the effects of phthalate esters on the biological system: (Part 3). TheIn vitro metabolism of dibutyl phthalate in the small intestines of rats	Hiroyasu Kaneshima, Tomohiro Yamaguchi and Kazunori Itoh
729-735	In vitro inhibition of digestive enzymes by heavy metals and their reversal by chelating agent: Part I. Mercuric chloride intoxication	K. V. Sastry and P. K. Gupta
736-742	In vitro Inhibition of digestive enzymes by heavy metals and their reversal by chelating agent: Part II. Lead nitrate intoxication	K. V. Sastry and P. K. Gupta
743-750	Exposure of forest herbivores to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) in areas sprayed with 2,4,5-T	Michael Newton and Stanley P. Snyder
751-759	Analysis of environmental samples for constituents of an aromatic solvent used in fenitrothion spray formulations	C. W. Howse, E. J. Hale and R. J. Maguire
760-768	Behavioral effects of perinatal exposure of chlordimeform in rats	K. L. Olson, G. M. Boush and F. Matsumura
769-777	In vivo effect on ATPase in certain tissues of labeorohita andSaccobranchus fossilis, following Chronic Chlordane Intoxication	S. R. Verma, S. K. Bansal, A. K. Gupta and R. C. Dalela
778-781	Exposure of formulating plant workers to ethion and malathion	H. R. Wolfe, D. C. Staiff and J. F. Armstrong
782-785	Identification of a reduced form of chlordecone (Kepone^®) in human stool	Robert V. Blanke, Marc W. Fariss, Philip S. Guzelian, A. R. Paterson and Danne E. Smith
786-792	Application of a new bioassay to screen the toxicity of polychlorinated biphenyls on blue-green algae	Ninette Zullei and Gisela Benecke
793-796	Volatilization of two methyl parathion formulations from treated fields	Merrill D. Jackson and Robert G. Lewis
797-804	Induction of the hepatic microsomal mixed function oxidase system in mice byp-dioxane	Avinash M. Mungikar and Sitaram S. Pawar
805-810	Alterations in the toxicity of thiodemeton due to the pretreatment of inducers, substrates and inhibitors of mixed function oxidase system	Sitaram S. Pawar and Madhukar M. Fawade
811-818	Influence of Malathion (0,0′-dimethyl dithiophosphate of diethyl mercaptosuccinate) on body enzymes in dermal subacute toxicity studies inBubalus bubalis Species	R. C. Gupta and B. S. Paul
819-825	“No-effect-level” of melathion (0,0′-dimethyl dithiophosphate of diethyl mercaptosuccinate) inBubalus bubalis	R. C. Gupta and B. S. Paul
826-833	Endosulfan: Lack of cytogenetic effects in male rats	T. S. S. Dikshith and K. K. Datta
834-839	Trace element concentrations of the rough limpet,Acmaea scabra, in California	A. R. Flegal
840-845	An ultraviolet absorption method for the analysis of maneb formulations	John W. Hylin, Yoshihiko Kawano and Wanda Chang

Volume 21, Number 1 / January 1979

1-3	Selenium in tissues of woodchucks inhabiting fly ash landfills	W. James Fleming, Walter H. Gutenmann and Donald J. Lisk
4-6	Lead caps on wine bottles and their potential problems	C. M. Wai, C. R. Knowles and J. F. Keely
7-10	Effects of no. 2 fuel oil on hatchability of marine and estuarine bird eggs	Donald H. White, Kirke A. King and Nancy C. Coon
11-16	Increased spontaneous locomotor activity in the fiddler crab,Uca pugilator, after exposure to a sublethal concentration of DDT	Sue W. Fingerman, Cliff Van Meter and Milton Fingerman
17-24	Changes in serum enzymes after inhalation exposure ofp-Xylene	J. M. Patel, C. Harper, B. N. Gupta and R. T. Drew
25-28	High-pressure liquid chromatographic separation ofo,p′- andp, p′-dicofol and their dichlorobenzophenone degradation products	J. Kvalvåg, Y. Iwata and F. A. Gunther
29-36	Degradation of o-sec-butylphenylN-methylcarbamate (BPMC) in soil	Masako Ueji and Jun Kanazawa
37-42	A simple method of arsenic speciation	Edward J. Brown and Don K. Button
43-45	Alterations of androgenicity in rats exposed to PCBs (Aroclor 1254)	S. Krogh Derr and Jack Dekker
46-52	Confirmation of mirex andcis- andtrans-chlordane in the presence of other organochlorine insecticides and polychlorinated biphenyls	Micheline Van Hove Holdrinet
53-61	Biomagnification of heavy metals by organisms in a marine microcosm	Rufus K. Guthrie, Ernst M. Davis, Donald S. Cherry and H. Edward Murray
62-64	Arsenic content of small mammals indigenous to old orchard soils	Don C. Elfving, Robert A. Stehn, Irene S. Pakkala and Donald J. Lisk
65-67	Effect of phthalic acid esters on gonadal function in male rats	Shinshi Oishi and Kogo Hiraga
68-73	Glyceryl trioleate-water partition coefficients for three simple organic compounds	R. F. Platford
74-78	The influence of salinity on toxicity of cadmium and chromium to the blue crab,Callinectes sapidus	Patrick M. Frank and Philip B. Robertson
79-84	A simple method for screening petroleum effluents byin vitro enzyme Inhibition	Charles L Rutherford, Arthur L. Buikema, D. Randall Armant and John Cairns
85-88	Effect of altered thyroid states on chromium uptake in rat blood	R. M. Zerr, W. V. Kessler, S. M. Shaw and G. S. Born
89-92	Phenoxyacids as inhibitors of testicular DNA synthesis in male mice	J. P. Seiler
93-97	Effects of dietary dieldrin on behavior of white-footed mice (Peromyscus leucopus) towards an avian predator	K. L. Bildstein and D. J. Forsyth
98-101	Identification of 2-chloroethyl palmitate and 2-chloroethyl linoleate in french dressing	David L. Heikes and Kenneth R. Griffitt
102-104	Leaching of lead from ceramics	Richard W. Henderson, D. Andrews and George R. Lightsey
105-110	Mercury residues in tissues of dead and surviving birds fed methylmercury	Mack T. Finley, William H. Stickel and R. E. Christensen
111-115	Residual status after parturition of methylsulfone metabolites of polychlorinated biphenyls in the breast milk of a former employee in a capacitor factory	Seisaku Yoshida and Akio Nakamura
116-124	Transplacental movement of organochlorine pesticide residues in desert bighorn sheep	Jack C. Turner
125-130	Effect of PCBs and other organochlorine compounds on the hatchability of atlantic salmon (Salmo salar) eggs	V. Zitko and R. L. Saunders
131-135	The effect of temperature on copper tolerance ofParamecium	Caroline Szeto and Dennis Nyberg
136-143	Polychlorinated biphenyls, dieldrin and ddt in lake trout cooked by broiling, roasting or microwave	Mary E. Zabik, P. Hoojjat and C. M. Weaver
144-151	The prolonged exposure of Japanese quail to carbaryl and its effects on neurochemical and blood chemical parameters	S. J. Bursian and F. W. Edens
152-156	No. 2 fuel oil decreases embryonic survival of great black-backed gulls	Nancy C. Coon, Peter H. Albers and Robert C. Szaro
157-161	Induction of the aerobic methylation of arsenic byCandida humicola	William R. Cullen, Barry C. McBride and Monica Reimer
162-169	Arsenic accumulation, tissue distribution and cytotoxicity in teleosts following indirect aqueous exposures	Elsie M. B. Sorensen, Roland E. Henry and Ruben Ramirez-Mitchell
170-178	Behavior of mercury in biosystems III. Biotransference of mercury through food chains	M. K. Hamdy and N. V. Prabhu
179-184	The determination of polychlorinated biphenyls in selected household products	David T. Williams and Frank M. Benoit
185-189	In vivo effect of endrin on three phosphatases in kidney and liver of the fishOphiocephalus punctatus	K. V. Sastry and S. K. Sharma
190-195	Alteration in the activities of three peptidases and lipase in the digestive system of the fishChanna punctatus exposed to lead nitrate	K. V. Sastry and P. K. Gupta
196-201	Effects of trichloroethylene, hexachlorobenzene and polychlorinated biphenyls on the growth and cell size of marine phytoplankton	Douglas C. Biggs, Ralph G. Rowland and Charles F. Wurster
202-205	Volatilization of methyl parathion from fields treated with microencapsulated and emulsifiable concentrate formulations	Merrill D. Jackson and Robert G. Lewis
206-212	Zinc nutritional status and response to lethal level of ozone exposure in rats	Han K. Kang and Richard A. Harnish
213-218	Column chromatographic method for cleaning up extracts from biological material and simultaneous separation of PCBs and DDE	N. J. Kveseth and E. M. Brevik
219-224	The acute toxicity of copper toGammarus fasciatus say, a freshwater amphipod	Robert D. Judy
225-229	Effects of dietary hexachlorobenzene on distribution of some trace metals in rat tissues	John J. Doyle, Donald E. Clark and James O. Norman
230-237	Advances in the application of the perchlorination technique for the quantitation and confirmation of polychlorinated biphenyls (PCBs)	Charles L. Stratton, J. Mark Allan and Stuart A. Whitlock
238-242	Ultrasonic extraction of carbofuran residues from radishes	W. B. Wheeler, N. P. Thompsons, R. L. Edelstein and R. T. Krauses
243-248	Hexachlorobenzene ingestion by female rhesus monkeys: Tissue distribution and clinical symptomatology	V. Knauf and W. Hobson
249-254	The accumulation and elimination of diflubenzuron by fish	C. H. Schaefer, E. F. Dupras, R. J. Stewart, L. W. Davidson and A. E. Colwell
255-261	Screening of common bacteria capable of demethylation of methylmercuric chloride	M. Shariat, A. C. Anderson and J. W. Mason
262-268	Rate of demethylation of methylmercuric chloride byEnterobacter aerogenes andSerratia marcescens	J. W. Mason, A. C. Anderson and M. Shariat
269-272	Levels of blood glucose and tissue glycogen in two live fish exposed to industrial effluent	A. D. Diwan, H. G. Hingorani and N. Chandrasekhram Naidu
273-278	Increase in the human blood PCB levels promptly following ingestion of fish containing PCBs	K. Kuwabara, T. Yakushiji, I. Watanabe, S. Yoshida and K. Yoyama, et al.
279-286	A seasonal comparison of parathion degradation on oranges in Arizona	D. Y. Takade, J. A. Burkart, E. R. Turner, J. M. Reynolds and P. Hearty
289-295	Gas chromatographic study of the rate of penetration of DDT into quail eggs at different stages of their development	Danielle David
296-303	Indicators of genetic toxicity in leucocytes and granulocytic precursors after chronic methylmercury ingestion by cats	C. T. Miller, Z. Zawidzka, E. Nagy and S. M. Charbonneau
304-311	The acute inhalation toxicology of the technical grade organoarsenical herbicides, cacodylic acid and disodium methanearsonic acid; a route comparison	James T. Stevens, Louis C. DiPasquale and Jackie D. Farmer
312-314	Bioavailability of lead in rats fed “human” diets	Krista Kostial and Dinko Kello
315-321	Distribution of mirex in an experimental estuarine ecosystem	Wilhelm P. Schoor
322-327	Effect of polychlorinated biphenyls (phenoclor DP6) onin vitro amino acid incorporation into liver proteins	J. F. Narbonne
328-333	Effect of benomyl and its hydrolysis products, MBC and AB, on nitrification in a flooded soil	C. Ramakrishna, T. K. S. Gowda and N. Sethunathan
334-337	Anticholinesterase activity and knock-down of substituted phenylN-methylcarbamates to honey bee	Y. A. I. Abdel-Aal, T. K. Abdel-Raof, M. A. H. Fahmy and A. H. El-Sebae
338-343	Toxicity of permethrin, decamethrin, and related pyrethroids to salmon and lobster	V. Zitko, D. W. McLeese, C. D. Metcalfe and W. G. Carson
344-351	Alterations in hepatic microsomal proteins of mice administered mirex orally	E. P. Pittz, D. Rourke, R. Abraham and F. Coulston
352-357	Comparison of the effects of fourteen-day and chronic exposures to a polychlorinated biphenyl, aroclor 1242, on molting of the fiddler crab,Uca pugilator	Sue W. Fingerman and Milton Fingerman
358-364	Comparison of the porphyrinogenic activity of hexabromobenzene and hexachlorobenzene in primiparous wistar rats	C. E. Mendoza, J. B. Shields and G. W. Laver
365-370	The effect of spray treatments on some germination characteristics of white pine and yellow birch	P. Weinberger, L. Pomber and R. Prasad
371-374	Confirmation of inorganic arsenic and dimethylarsinic acid in urine and plasma of dog by ion-exchange and TLC	G. K. H. Tam, S. M. Charbonneau, G. Lacroix and F. Bryce
375-380	Alkyl phosphate metabolite levels in the urine of field workers giving blood for cholinesterase test in California	J. B. Knaak, K. T. Maddy and Safy Khalifa
381-387	Presence of polychlorinated biphenyl and organochlorine pesticide residues and the absence of polychlorinated terphenyls in canadian human milk samples	Jos Mes and David J. Davies
388-391	Double activation analysis: A new application of established techniques	R. M. Knaus and L. R. Curry
392-396	Elemental composition of tree nuts	A. Keith Furr, Laurence H. MacDaniels, Leigh E. St. John, Walter H. Gutenmann and Irene S. Pakkala, et al.
397-402	Lethal and reproductive effects of dietary mirex and DDT on old-field mice,Peromyscus polionotus	J. L. Wolfe, R. J. Esher, K. M. Robinson and J. D. Yarbrough
403-408	Lead levels in wool as an indication of lead in blood of sheep exposed to automotive emissions	Neil I. Ward and Robert R. Brooks
409-412	Fabric release, fish toxicity and water stability of the flame retardant, fyrol FR-2	V. D. Ahrens, G. A. Maylin, J. D. Henion, L. E. St. John and D. J. Lisk
413-420	Alkanes in seawater in the vicinity of the buccaneer oilfield	Brian S. Middleditch, Brenda Basile and Evelyn S. Chang
421-427	Alkanes in plankton from the Buccaneer oilfield	Brian S. Middleditch, Evelyn S. Chang and Brenda Basile
428-431	A rapid method for the analysis of polychlorinated biphenyls in milk	A. L. Robbins and C. R. Willhite
433-438	A morphological defect in shiner perch resulting from chronic exposure to chlorinated sea water	T. O. Thatcher
439-447	The effects of hydrogen cyanide onAsellus commuais andGammarus pseudolimnaeus and changes in their competitive response when exposed simultaneously	Donavon M. Oseid and Lloyd L. Smith
448-452	Remobilization of sediment-associated PCBs by the wormNereis diversicolor	D. L. Elder, S. W. Fowler and G. G. Polikarpov
453-457	Cadmium toxicity to laboratory and field populations ofDaphnia galeata mendotae	J. S. Marshall
458-462	Levels of polychlorinated biphenyls in blood of breast-fed children whose mothers are non-occupationally exposed to PCBs	K. Kuwabara, T. Yakushiji, I. Watanabe, S. Yoshida and K. Koyama, et al.
463-469	Hormonal alterations in female rhesus monkeys fed a diet containing 2,3,7,8-tetrachlorodibenzo-p-dioxin	D. A. Barsotti, L. J. Abrahamson and J. R. Allen
470-477	A method for confirming organochlorine pesticide residues in wildlife	Kenneth T. Rosewell and Bruce E. Baker
478-482	Uptake of benzo [a] pyrene, carbaryl, DDT and parathion in cultured human cells: Re-evaluation	Makoto Murakami and Jun-ichi Fukami
483-487	A teratogenicity and tissue distribution study on dibromochloropropane in the rat	Joseph A. Ruddick and William H. Newsome
488-491	Effect of phenobarbital and hexobarbital treatment onLepidocephalichthys thermalis, a fresh water fish	Manvendra S. Kachole, Sitaram S. Pawar and Anil G. Mahajan
492-497	Toxicity of 4-chloro-o-cresol to rat: I. Light microscopy and chemical observations	Marja Liisa Hattula, Hiikka Reunanen and Antti U. Arstila
498-501	Aldrin epoxidase in liver and small intestine of rat and Japanese quail	J. L. Riviere and Jocelyne Bach
502-506	Organophosphate poisoning to some fresh water teleosts—Acetylcholinesterase inhibition	S. R. Verma, A. K. Tyagi, M. C. Bhatnagar and R. C. Dalela
507-514	The role of volatilization in removing polycyclic aromatic hydrocarbons from aquatic environments	George R. Southworth
515-520	Bioconcentration of chlordane by the green algaScenedesmus quadricauda	Valanne Glooschenko, Micheline Holdrinet, John N. A. Lott and Richard Frank
521-525	Effects of temperature on the median tolerance limit of pink salmon and shrimp exposed to toluene, naphthalene, and cook inlet crude oil	Sid Korn, D. Adam Moles and Stanley D. Rice
526-532	Determination of vanadium and nickel in marine samples by flameless and flame atomic absorption spectrophotometry	K. Ikebe and R. Tanaka
533-538	Effects of organochlorine insecticides on serum proteins in occupationaly exposed people	H. J. Miller, Ita Aronovski, Simi Cucos, Dora Wassermann and M. Wassermann
539-547	Metabolism of toxicant B and toxicant C of toxaphene in rats	P. S. Chandurkar and F. Matsumura
548-553	Bioelectrical activity of isolated ventral nerve cords of the cockroach,Periplaneta americana L., treated with toxaphene	C. C. Dary and L. A. Crowder
554-562	Isolation and characterization of TNT and its metabolites in groundwater by gas chromatograph-mass spectrometer-computer techniques	W. E. Pereira, D. L. Short, D. B. Manigold and P. K. Roscio
563-568	Residues of tetrachloronitrobenzene and related compounds in potatoes	David L. Heikes, Kenneth R. Griffitt and John C. Craun
569-575	The effects of cations on sodium fluxes in the presence of chlorine	Bernice M. Katz
576-583	Toxicity and bioaccumulation of hexachlorocyclopentadiene, hexachloronorbornadiene and heptachloronorbornene in larval and early juvenile fathead minnows,Pimephales promelas	R. L. Spehar, G. D. Veith, D. L. DeFoe and B. V. Bergstedt
584-590	DDE-contaminated fish off Los Angeles are suspected cause in deaths of captive marine birds	David R. Young, Theadore C. Heesen, Gerald N. Esra and Edwin B. Howard
591-595	Heavy metal levels in feathers of wild turkeys from Virginia	Patrick F. Scanlon, Timothy G. O'Brien, Neil L Schauer, Joe L Coggin and David E. Steffen
596-599	Influence of 2,4-D and 2,4,5-T on life history characteristics ofChironomus (Diptera: Chironomidae)	Catherine F. Sigmon
600-603	Chromium and nickel in acidic foods and by-products contacting stainless steel during processing	Gilbert S. Stoewsand, John R. Starrier, Frank V. Kosikowski, Roger A. Morse and Carl A. Bache, et al.
604-611	A comparison of the toxicity of nickel to the developing eggs and larvae of carp (Cyprinus carpio)	B. G. Blaylock and M. L. Frank
612-617	Isolation and characterization of the herbicide dimethyl tetrachloroterephthalate by Gas Chromatograph-Mass Spectrometer-computer techniques	J. E. Picker, M. L. Yates and W. E. Pereira
618-623	Acute toxicity of some experimental road surfacing compounds toDaphnia pulex	Gary C. Bailey
624-630	Mercury levels in water and sediment of Elephant Butte Reservoir, New Mexico	John D. Garcia and D. E. Kidd
631-638	Changes in the reproductive performance of the Japanese quail fed Kepone in different calcium diets	Victor P. Eroschenko
639-642	Lead contamination in street dust in Hong Kong	Y. B. Ho
643-651	Acute toxicity of 3-Chloro-4-methyl benzenamine hydrochloride to shrimp and crabs	W. W. Walker, A. R. Lawler and W. D. Burke
652-656	PCBs and organochlorine insecticides in oysters from coastal lagoons of the Gulf of Mexico, Mexico	M. T. L. Rosales, A. V. Botello, H. Bravo and E. F. Mandelli
657-660	Effects of toxaphene on the residual life of methyl parathion on cotton	G. W. Ware, B. J. Estesen and N. A. Buck
661-667	Effect of sublethal concentrations of malathion on Coturnix quail	Mohsen Meydani and George Post
668-675	Malformations and inhibitory tendencies induced toBrachydanio rerio (Hamilton-Buchanan) eggs and larvae due to exposures in low concentrations of lead and copper ions	Patrick T. E. Ozoh
676-682	Studies on intraperitoneal toxicity of lead to cichlasoma nigrofasciatum (Guenther) development	Patrick T. E. Ozoh
683-688	Lead levels in primary feathers of American woodcocks harvested by hunters throughout the United States range	Patrick F. Scanlon, Timothy G. O'Brien, Neil L. Schauer and Richard G. Oderwald
689-696	Chemical contamination by PCBs in the fishes of a french river: The Furans (Jura)	G. Keck and J. Raffenot
697-702	Weather-dependent residue behavior of malathion in florida citrus varieties1	H. N. Nigg, James A. Reinert and G. E. Fitzpatrick
703-710	Effect of intermittent chlorination on developing zebrafish embryos (Brachydanio rerio)	Sandra F. Yosha and Glenn M. Cohen
711-718	Toxicity of swascol^® 1P (SLS) toChanna punctatus andCirrhina mrigala: Biochemical alterations	S. R. Verma, N. Pal, A. K. Tyagi and R. C. Dalela
719-726	Uptake and depuration of petroleum hydrocarbons in the manila clam,Tapes semidecussata reeve	Pepsi Nunes and Pete E. Benville
727-732	Effects of the water-soluble fraction of cook inlet crude oil on the marine alga,Dunalliela tertiolecta	Pepsi Nunes and Pete E. Benville
733-736	Absorption, distribution and excretion of HG²⁰³ in mice	Meena Mehra and Kuldip C. Kanwar
737-742	Effects of polychlorinated biphenyls on poultry reproduction	J. Kosutzky, O. Adamec and Eugénia Bobáková
743-748	Investigation on the distribution of DDT and aroclor 1254 in laboratory-grown marine phytoplankton	M. Picer, N. Picer, F. Krsinic and V. Sipos
749-755	Effects of air pollutants on seed germinability	Ajoy G. Chakrabarti
756-759	Routes of dieldrin elimination in fed and starved chickens	K. L. Davidson
760-762	Laboratory safety apparatus for use with methyl bromide	Howard D. Ohr, Donald E. Munnecke and David Millhouse
763-770	Mobilization and accumulation of sediment bound heavy metals by algae	V. Laube, S. Ramamoorthy and D. J. Kushner
771-774	Variation of polybrominated biphenyl homolog peaks in blood of rats following treatment with firemaster FF-1	Mary S. Wolff and I. J. Selikoff
775-781	Equilibrium of polybrominatd biphenyl (PBB) residues in serum and fat of Michigan residents	Mary S. Wolff, H. A. Anderson, K. D. Rosenman and I. J. Selikoff
782-786	Embryotoxicity and hatchability inCichlasoma nigrofasciatum (Guenther) eggs and larvae briefly exposed to low concentrations of zinc and copper ions	Patrick T. E. Ozoh and Carl-Olof Jacobson
787-790	Separation of polychlorinated biphenyls from DDT and its analogs using chromic acid and silica gel	J. C. Underwood
791-798	MCPA Residues in developing forest ecosystem after aerial spraying	L. Eronen, R. Julkunen and A. Saarelainen
799-807	Induction of benzo (a)pyrene monooxygenase in fish and the salmonella test as a tool for detecting mutagenic/carcinogenic xenobiotics in the aquatic environment	B. Kurelec, Z. Matijasevic, M. Rijavec, M. Alacevic and S. Britvic, et al.
808-814	Schema of lethal action of copper on mussels	J. L. M. Martin
815-821	Subchronic effects of piperonyl butoxide on carcinogen metabolism in hamster liver	Marvin A. Friedman
822-825	Oxygen consumption inDaphnia pulex exposed to 2,4-D or 2,4,5-T	Catherine Sigmon
826-830	Oxygen consumption inLepomis machrochirus exposed to 2,4-D or 2,4,5-T	Catherine Sigmon
831-836	Changes in fatty acid and cholesterol synthesis in rat liver slices due to aromatic amines formed during the degradation of some herbicides	B. Messner, J. Berndt and I. Baum
837-841	The influence of rearing density on the subsequent response to ddt dosing for tadpoles of the frogRana temporaria	A. S. Cooke
842-848	Organochlorine insecticide residues in amphibians and reptiles from iowa and lizards from the Southwestern United States	Fred Punzo, James Laveglia, Diane Lohr and Paul A. Dahm
849-854	Acute toxicity of dechlorinated ddt, chlordane and lindane to bluegill (Lepomis macrochirus) andDaphnia magna	W. F. Randall, W. H. Dennis and M. C. Warner

Volume 22, Number 1 / December 1979

1-3	New terminology required for short-term static fish biossays: LC(I)50	R. Lloyd and T. E. Tooby
4-8	Endrin toxicosis on few enzymes in liver and kidney ofChanna punctatus (BLOCH)	K. V. Sastry and S. K. Sharma
9-16	Thein vivo effect of mercuric chloride on some digestive enzymes of a fresh water teleost fish,Channa punctatus	K. V. Sastry and P. K. Gupta
17-20	Alteration in enzyme activities in liver and kidney ofChanna punctatus exposed to endrin	S. K. Sharma and K. V. Sastry
21-27	The accumulation of heavy metals in the submerged plant (Elodea nuttallii)	M. Nakada, K. Fukaya, S. Takeshita and Y. Wada
28-34	A comparative study of the effect of acute and chronic mercuric chloride treatment on the activities of a few digestive enzymes of a teleost fish,Channa punctatus	K. V. Sastry, P. K. Gupta and P. V. Malik
35-37	A novel biopsy technique for monitoring environmental contaminants in fish	David C. Moy and M. C. L. Dredge
38-43	Mercuric chloride induced enzymological changes in kidney and ovary of a teleost fish,Channa punctatus	K. V. Sastry and M. K. Agrawal
44-48	Residues of organochlorine insecticides in fishes in Lake Nubia	G. A. Elzorgani, A. M. Abdulla and M. E. T. Ali
49-54	Effects of age and sex on liver response to Phenoclor DP6, a polychlorinated biphenyl, in the rat	J. F. Narbonne
55-59	Effects of lead nitrate on the activities of a few enzymes in the kidney and ovary ofHeteropneustes fossilis	K. V. Sastry and M. K. Agrawal
60-64	Accumulation of polychlorinated biphenyl (Phenoclor DP6) by estuarine fish	J. F. Narbonne
65-68	Polychlorinated biphenyl accumulation in grey mullets (Chelon labrosus): Effect of age	J. F. Narbonne
69-71	In vitro methylation of⁷⁴As in urine, plasma and red blood cells of human and dog	G. K. H. Tam, S. M. Charbonneau, G. Lacroix and F. Bryce
72-79	Distribution of endosulfan in cat brain	R. N. Khanna, D. Misra, M. Anand and H. K. Sharma
80-87	Organics at the air-water interface of Lake Pontchartrain	Jo Ann McFall, Wen -Yen Huang and John L. Laseter
88-94	Effects of calcium addition as Ca(NO₃)₂ on zinc toxicity to fathead minnows,Pimephales promelas, rafinesque	Robert D. Judy and Patrick H. Davies
95-102	Some effects of atrazine on ehrlich ascites tumor cellsin vitro andin vivo	Ernest M. Walker, Glen R. Gale, Loretta M. Atkins and Richard H. Gadsden
103-108	Reliability of aquatic insects versus water samples as measures of aquatic lead pollution	R. Barry Nehring, Robert Nisson and George Minasian
109-112	Further studies on the toxicity of DDT to planaria	H. H. Kouyoumjian and J. P. Villeneuve
113-119	Acute toxicity of copper, chromate, zinc, and cyanide to freshwater fish: Effect of different temperatures	Micke J. Smith and Alan G. Heath
120-127	Mercury concentrations in three species of tunas collected from various oceanic waters	Richard A. Greig and Judith Krzynowek
128-134	Brown pelican: Population status, reproductive success, and organochlorine residues in Louisiana, 1971–1976	L. Blus, E. Cromartie, L. McNease and T. Joanen
135-142	Effects of the triazine herbicide cyanatryn on aquatic animals	H. R. A. Scorgie and A. S. Cooke
143-150	Acute toxicity and effects of sublethal dietary exposure of monosodium methanearsonate herbicide toPeromyscus leucopus (Rodentia: Cricetidae)	Frank W. Judd
151-158	Effects of three diets on mercury excretion after methylmercury administration	T. D. Landry, R. A. Doherty and A. H. Gates
159-166	Toxicity and teratogenicity of aromatic amines toXenopus laevis	James N. Dumont, T. Wayne Schultz and Robin D. Jones
167-171	Residue analysis of carbaryl on forest foliage and in stream water using HPLC	G. R. Pieper
172-174	Alterations in calcium accumulation behavior in response to calcium availabilty and polychlorinated biphenyl administration	Walter I. Hatch and Donald W. Allen
175-181	Toxic effects of cadmium and amaranth on the developing hamster embryo	Thomas F. Gale
182-189	Residues of ethylenebisdithiocarbamates on field-treated fruits and vegetables	Brian D. Ripley
190-195	Metabolism and pharmacokinetics of pentachlorobenzene in the rhesus monkey	K. Rozman, J. Williams, W. F. Mueller, F. Coulston and F. Korte
196-201	Removal of mercury and methylmercury from waste waters by sorption	S. Ramamoorthy and D. R. Miller
202-207	Acquired resistance of autochthonousE. coli in controls and orchardists engaged in the spraying of oxytetracycline	C. D. Graber, S. H. Sandifer, N. H. Whitlock, C. B. Loadholt and B. J. Poore
208-213	Effect of zineb on male rats	R. B. Raizada, K. K. Datta and T. S. S. Dikshith
214-220	Effects of methylmercury on the lipid components in rats	Tetsuo Ando, Atsuhiro Nakano and Ichiro Wakisaka
221-223	Residues of lead and arsenic in crops cultured on old orchard soils	Donald J. Kenyon, Don C. Elfving, Irene S. Pakkala, Carl A. Bache and Donald J. Lisk
224-229	Clearance of arsenic ingested by man from arsenic contaminated fish	H. C. Freeman, J. F. Uthe, R. B. Fleming, P. H. Odense and R. G. Ackman, et al.
230-237	Effects of heavy metals on benthic macroinvertebrate densities in foundry cove on the Hudson river	Thomas J. Occhiogrosso, William T. Waller and Gerald J. Lauer
238-244	Test forin vivo conversion of mirex to kepone	D. P. Morgan, S. H. Sandifier, H. L. Hetzler, E. F. Slach and C. D. Brady, et al.
245-248	Dislodgable insecticide residues on cotton foliage: Permethrin, curacron, fenvalarate, sulprofos, decis, and endosulfan	B. J. Estesen, N. A. Buck and G. W. Ware
249-257	Alkanes in fish from the Buccaneer oilfield	Brian S. Middleditch, Evelyn S. Chang, Brenda Basile and Stephen R. Missler
258-264	Acute toxicity of cadmium, copper, and mercury to larval American lobsterHomarus americanus	Mary W. Johnson and John H. Gentile
265-270	Uptake, tissue distribution, metabolism and eliminationn-octano-1-¹⁴C-hydroxamic acid by Brook Trout	D. C. Darrow and R. F. Addison
271-277	Examination of thein vivo metabolism of maneb and zineb to ethylenethiourea (ETU) in mice	Lee W. Jordan and Robert A. Neal
278-284	Routine liquid chromatographic method for assessing polynuclear aromatic hydrocarbon pollution in fresh water environments	J. J. Black, P. P. Dymerski and W. F. Zapisek
285-286	Rapid qualitative procedure for the identification of petroleum products in animal tissue by gas-liquid chromatography	L. L. Zinn and W. C. Edwards
287-292	Pentachlorophenol residues in human adipose tissue	Takeshi Ohe
293-296	Toxicity studies on chlorinated guaiacols in the rat	Ih Chu, Leonard Ritter, Irma A. Marino, Algis P. Yagminas and David C. Villeneuve
297-304	Teratogenic effects of manganese ethylenebisdithiocarbamate (MANEB) on forelimb regeneration in the adult newt,Triturus cristatus carnifex	Elio Arias and Teresa Zavanella
305-311	Dicofol solubility and hydrolysis in water	Paul R. Walsh and Ronald A. Hites
312-318	Persistence of eight organophosporus insecticides in sterile and non-sterile mineral and organic soils	J. R. W. Miles, C. M. Tu and C. R. Harris
319-326	Mutagens in wastewaters renovated by Advanced Wastewater Treatment	J. Saxena and David J. Schwartz
327-331	In vivo response of ATPases in few tissues of the fishMystus vittatus (Ham.) to the synthetic detergent Swacofix^® E45 (ABS)	S. R. Verma, D. Mohan, A. K. Tyagi and R. C. Dalela
332-336	Bioaccumulation of Aroclor 1016 in Hudson River fish	Jack C. Skea, Howard A. Simonin, Howard J. Dean, James R. Colquhoun and John J. Spagnoli, et al.
337-344	Degradation of aryl phosphates in aquatic environments	Philip H. Howard and Padmakar G. Deo
345-349	Determination of total organic nitrogen and organometallic nickel in oil, sediments and marine products	Akio Nakamura and Takashi Kashimoto
350-356	Aflatoxin contamination in grains and grain products during the dry season in Guatemala	Marit de Campos and A. E. Olszyna-Marzys
357-364	Effect of glyphosate on rat liver mitochondriain vivo	Olufunso O. Olorunsogo, Enitan A. Bababunmi and Olumbe Bassir
365-370	Evaluation of bravo, phosdrin and telvar as possible environmental mutagens	Prem S. Kahlon and Mukul R. Banerjee
371-378	Effects of cadmium on two biocontrol insects and their host weeds	P. C. Quimby, K. E. Frick, R. D. Wauchope and S. H. Kay
379-385	Ozone and nickel effects on pea leaf cell ultrastructure	A. Mitchell, D. P. Ormrocd and H. F. Dietrich
386-390	A gas chromatographic method for determining residues of sodium cyanide in vegetation and soil	I. Okuno, J. A. Whitehead, W. H. Higgins and P. J. Savarie
391-393	Pollution hazard of spilled liquid anesthetic	Jonathan L. Benumof and Reuben Benumof
394-399	Pesticide and PCB of common eider, herring gull and great black-backed gull eggs	Robert C. Szaro, Nancy C. Coon and Elizabeth Kolbe
400-404	Analysis of methylisothiocyanate derived from the soil fumigant metham-sodium in workroom air	Arrigo Collina and Paolo Maini
405-412	Determination of toxaphene in milk, butter and meat	P. R. Boshoff and V. Pretorius
413-419	Polychiorinated biphenyls in Baltimore Harbor sediments	Raymond P. Morgan and Sheldon E. Sommer
420-425	Trace contaminants in a polybrominated biphenyl fire retardant and a search for these compounds in environmental samples	P. W. O'Keefe
426-429	Distribution of cadmium, lead and zinc in soil around two phosphate processing plants in Pocatello, Idaho	F. Hutchison, C. M. Wai, M. Jernegan, W. Hicks and R. Long
431-438	Micro assay of carbon tetrachloride in beverages and in pharmaceutical preparations	W. O. Landen
439-448	Oxidative metabolism in saccharomyces cerevissiae as affected by polychlorinated biphenyls	Ma. C. Tejedor, M. A. Murado and G. Baluja
449-456	Toxicity test accompanying biodegradation test of anionic surfactants	Nava Narkis and Carmela Zur
457-461	Toxicity of 5- chloro- 3- methyl- catechol to rat: Chemical observations and light microscopy of the tissue	Marja Liisa Hattuia, Hilkka Reunanen, Raimo Krees, Antti U. Arstila and Juha Knuutinen
462-466	Absorption, distribution and metabolism of epoxystearic acid in the rat	Ih Chu, David C. Villeneuve, Viateur Secours and André Viau
467-474	Pesticide induced haematological alterations in a fresh water fish saccobranchus fossilis	S. R. Verma, S. K. Bansal, A. K. Gupta and R. C. Dalela
475-479	Residues of mancozeb and ethylenethiourea in grain samples	Christina Rosenberg and Hilkka Siltanen
480-487	Analysis of Raritan Bay bottom waters for polynuclear aromatic hydrocarbons	Dennís Stainken and Uwe Frank
488-493	Mercury contamination of fish in Guatemala	Alberto Ramos, Marit de Campos and A. E. Olszyna-Marzys
494-499	Some phytotoxic effects of fenitrothion on the germination and early seedling growth ofPicea glauca (MOENCH) voss andBetula alleghaniensis britton	Lawrence Pomber, Pearl Weinberger and R. Prasad
500-507	Organochlorine and mercury residues in wild mammals in Southern Ontario, Canada 1973–74	Richard Frank, Micheline Van Hove Holdrinet and Premysl Suda
508-511	Toxicity of 4-chloro-o-cresol to fish. Light microscopy and chemical analysis of the tissue	Marja Liisa Hattula, Hilkka Reunanen, Veli -Matti Wasenius, Raimo Krees and Antti U. Arstila
512-516	Simple method for assessing acephate and methamidophos residues in plant tissues	Charles E. Richmond, Carl E. Crisp, John E. Larson and Gustav R. Pieper
517-521	Dislodgeable and total residues of methomyl on mint foliage	Ulo Kiigemagi and Max L. Deinzer
522-529	Teratogenicity studies on pesticidal formulations of dimethoate, diuron and lindane in rats	K. S. Khera, C. Whalen, G. Trivett and G. Angers
530-535	Effect of freezer storage on alkyl phosphate metabolites in urine	Gerald Ito, Wendell W. Kilgore and John J. Seabury
536-542	Phthalate esters in normal and pathological human kidneys	Merrill L. Overturf, Robert E. Druilhet, Joachim G. Liehr, Walter M. Kirkendall and Richard M. Caprioli
543-547	Taurine and glycine in the gills of the clam protothaca staminea exposed to chlorinated seawater	G. Roesijadi
548-551	Reduction of blood plasma copper concentrations in a marine fish following a six month exposure to crude oil	G. L. Fletcher, J. W. Kiceniuk, M. J. King and J. F. Payne
552-560	Studies of trace-metal levels in human tissues—VI. Concerning the estimation of lead levels in human lung and vertebra, with particular reference to formalin fixation	K. S. Brown, W. H. Cherry and W. F. Forbes
561-566	Use of XAD-2 macroreticular resin for the recovery of ambient trace levels of pesticides and industrial organic pollutants from water	G. A. V. Rees and L. Au
567-569	Detection of mirex in the presence of polychlorinated biphenyls	William R. Lusby and Kenneth R. Hill
570-574	Comparative volatility of liquid and granular formulations of chlordane and heptachlor from soil	Y. H. Atallah, D. M. Whitacre and B. L. Hoo
575-581	Influences of hardness constituents on the acute toxicity of cadmium to brook trout (Salvelinus fontinalis)	John J. Carroll, Stephen J. Ellis and Walter S. Oliver
582-585	Distribution and excretion of 2,2′, 4,4′,6-pentachlorobiphenyl in the rat	G. R. Felt, W. F. Mueller, F. Coulston and F. Korte
586-589	Distribution and metabolism of precocene II in the brown cockroach (Periplaneta brunnea Burmeister)	M. E. Burt, R. J. Kuhr and W. S. Bowers
590-597	Photochemical reaction of chlorothalonil in organic solvents	Motoaki Satoh
598-602	Reduction of methyl parathion residues on clothing by delayed field reentry and laundering	E. L. Finley, J. B. Graves, F. C. Hewitt, H. F. Morris and C. W. Harmon, et al.
603-611	Polychlorinated biphenyls as unjustified or gratuitous inducers inAspergillus flavus cultures	M. A. Murado, Ma. C. Tejedor and G. Baluja
612-616	Uptake of monosodium methanearsonate by Johnsongrass	J. W. Mason, A. C. Anderson, P. M. Smith, A. A. Abdelghani and A. J. Englande
617-624	Lead decorporation following therapy with the dibuty ester of diethylenetriaminepentaacetate in the mouse	Elsie M. B. Sorensen, Elizabeth S. Moretti and Arthur Lindenbaum
625-631	Cadmium, lead and zinc concentrations in soils and in food grown near a zinc and lead smelter in Zambia	J. N. Nwankwo and C. -G. Elinder
632-637	Embryotoxic and teratogenic effects of crude oil on mallard embryos on day one of development	David J. Hoffman
638-642	Effects of 3,3′,4,4′-tetrachcloroazobenzene and 3,3′,4,4′-tetrachloroazoxybenzene on rat liver microsomes	G. Saint-Ruf, Do Phuoc Hien and M. Mercier
643-647	Trace metal uptake by three species of mollusks	Richard A. Greig
648-652	Influence of 2,3,7,8-tetrachlorodibenzo-P-dioxin on respiration in a forest floor and soil	Walter B. Bollen and Logan A. Norris
653-659	Poly cyclic aromatic hydrocarbon in sediments taken from the Severn Estuary drainage system	Edward D. John, Michael Cooke and Graham Nickless
660-665	Deactivation of sodium azide in the Salmonella/microsome test	Paul J. Dierickx
666-673	Physiological dysfunction of the haemopoietic system in a fresh water teleost,Labeo rohita, following chronic chlordane exposure. Part I—Alterations in certain haematological parameters	S. K. Bansal, S. R. Verma, A. K. Gupta and R. C. Dalela
674-680	Physiological dysfunction of the haemopoietic system in a fresh water teleost,Labeo rohita, following chronic chlordane exposure. Part II — Alterations in certain organic components and serum electrolytes	S. K. Bansal, S. R. Verma, A. K. Gupta and R. C. Dalela
681-687	Pollutant sorption by desert soils	Roger W. Ferenbaugh, William S. Gaud and Jack S. States
688-694	Analysis of municipal sewage sludge samples by GC/MS/computer for polychlorinated biphenyls and other chlorinated organics	Mitchell D. Erickson and Edo D. Pellizzari
695-698	Hematology as index of sublethal toxicity of zinc in a freshwater teleost	Shashikala Mishra and Anil K. Srivastava
699-707	Interim results of studies of microbial isomerization of gamma-hexachlorocyclohexane	R. Engst, W. Fritsche, R. Knoll, M. Kujawa and R. M. Macholz, et al.
708-714	Behavioral responses of shiner perch to chlorinated primary sewage effluent	Paul A. Dinnel, Quentin J. Stober and Dennis H. DiJulio
715-716	A note on the determination of ATP by the luciferin-luciferase bioluminescence reaction in samples contaming heavy metals	Olli H. Tuovinen and Paivvi M. Sormunen
717-725	Influence of Temik (Aldicarb) on herbicide persistence in cultivated cotton field soil under field conditions	E. A. A. Gomaa, M. H. Belal and M. B. Ashour
726-730	Determination of dimethoate residue in some vegetables and cotton plants	M. H. Belal and E. A. A. Gomaa
731-732	Bunker C fuel oil reduces mallard egg hatchability	Robert C. Szaro
733-738	Adsorption of methyl parathion by soils	F. M. Kishk, T. M. Abu-Shara, N. Bakry and M. B. Abou-Donia
739-744	Behavioural responses of some marine bivalves to heightened seawater copper concentrations	A. R. Manley and J. Davenport
745-749	Residual fate of chlorphenamidine in rice plant and paddy soil	H. Iizuka and T. Masuda
750-753	Catalytic dechlorination of organochlorine compounds V. Polychlorinated biphenyls-Aroclor 1254	W. H. Dennis, Yun H. Chang and W. J. Cooper
754-760	Organochlorine pesticide and PCB residues in western grebes from Bear River Migratory bird refuge, Utah	Mark Lindvall and Jessop B. Low
761-766	Body weights, food intakes, and water intakes in rats during daily administration of closely controlled doses of polychlorinated biphenyls	Gregory K. Komives
767-770	Effect of diflubenzuron on an estuarine crustacean	D. R. Nimmo, T. L. Hamaker, J. C. Moore and C. A. Sommers
771-778	Uptake of mercuric chloride from sea water bySerranus cabrilla	D. Radoux and J. M. Bouquegneau
779-784	Hypothyroidism in rats fed Great Lakes coho salmon	Ron A. Sonstegard and John F. Leatherland
785-790	Histopathological alterations induced by uranyl nitrate in the liver of albino rat	K. A. Goel, V. K. Garg and Veena Garg
791-795	Separation of methyl parathion and fenitrothion metabolites by liquid chromatography	Takashi Abe, Yasuo Fujimoto, Takashi Tatsuno and Junichi Fukami
796-799	Toxicity of creosote to larval and adult lobsters andCrangon and its accumulation in lobster hepatopancreas	D. W. McLeese and C. D. Metcalfe
800-806	Uptake and excretion of fenitrothion by clams and mussels	D. W. McLeese, V. Zitko and D. B. Sergeant
807-812	Polychlorinated biphenyl reduction in lake trout by irradiation and broiling	Ronald F. Cichy, M. E. Zabik and C. M. Weaver
813-818	Bioaccumulation and bioamplification of mercury compounds in a second level consumer,Gambusia affinis-temperature effects	A. Boudou, A. Delarche, F. Ribeyre and R. Marty
819-826	Elevation of blood lead concentration by confinement in the rhesus monkey	Philip J. Bushnell, Steven E. Shelton and Robert E. Bowman
827-832	Metals in soft tissues of mule deer and antelope	Frank F. Munshower and Dennis R. Neuman
833-837	Assessment of the losses of DDT and HCH residues in wheat flour duringChapati making	R. P. Chawla, B. S. Joia and R. L. Kalra
838-845	Effects of cadmium on the intracellular pool of free amino acids inMytilus edulis	Baron R. Le Briggs
846-853	Compartmentalization of¹⁴C-DDT in an experimental old-field plot	Brenda L. Grau and Tony J. Peterle

Volume 23, Number 1 / December 1979

1-5	Variability of the concentrations of seventeen trace elements in the muscle and liver of a single striped bass,Morone saxatilis	M. Heit
6-12	Alkanes in barnacles (Balanus tintinnabulum) from the Buccaneer oilfield	Brian S. Middleditch, Evelyn S. Chang and Brenda Basile
13-19	Degradation of endosulfan and its metabolites by a mixed culture of soil microorganisms	J. R. W. Miles and P. Moy
20-24	Hexachlorobenzene (HCB) levels in Lake Ontario salmonids	A. J. Niimi
25-29	Cadmium fetotoxicity in rats following prenatal exposure	S. R. Rohrer, S. M. Shaw and C. H. Lamar
30-32	Effect of sublethal dietary exposure of monosodium methanearsonate herbicide on the nest-building behavior of the white-footed mouse,Peromyscus leucopus	Jose F. Lopez and Frank W. Judd
33-35	Effects ofin vivo cadmium exposure on ATPases in gill of the lobster,Homarus americanus	Robert K. Tucker
36-43	Effect of polychlorinated biphenyls (Phenoclor DP6) onin vivo protein and RNA synthesis in rat liver	J. F. Narbonne
44-50	Reversible bioconcentration of monochlorobiphenyls byRhodotorula rubra: Correlations with aqueous solubility of substrate	M. A. Cole, P. B. Reichart and D. K. Button
51-56	Separation and quantitation of 3,3′,4,4′-tetrachlorobiphenyl and 3,3′,4,4′,5,5′-hexachlorobiphenyl in aroclors using florisil column chromatography and gas-liquid chromatography	LaVerne R. Kamops, William J. Trotter, Susan J. Young, Audrey C. Smith and John A. G. Roach, et al.
57-63	Determination method for residual 1,3-dichloro-and 1,3,5-trichloro-2-(4-nitrophenoxy) benzene (nip and cnp) in fish and shellfish	T. Yamagishi, K. Akiyama, M. Morita, R. Takahashi and T. Miyazaki, et al.
64-69	Fate of¹⁴C-cis-chlordane in Goldfish,Carassius auratus (L.)	M. Feroz and M. A. Q. Khan
70-72	Aberrations in the neurosecretory cells of a freshwater pulmonate,Indoplanorbis exustus, chronically exposed to sublethal concentration of two molluscicides, BaC1₂ and CuSO₄	M. M. Hanumante, R. Nagabhushanam and D. P. Vaidya
73-78	Bioaccumulation of carbazoles: A potential effluent from synthetic fuels	G. R. Southworth, J. J. Beauchamp and P. K. Schmieder
79-86	Toxicity and tissue uptake of methylmercury administered intraperitoneally to rainbow trout (Salmo gairdneri Richardson)	C. W. Hawryshyn and W. C. Mackay
87-90	Organochlorine residues in eggs of the endangered American Crocodile (Crocodylus acutus)	Russell J. Hall, T. Earl Kaiser, William B. Robertson and Paige C. Patty
91-94	Effect of a PCB (Aroclor 1254) on the striped hermit crab,Clibanarius vittatus (Anomura: Diogenidae) in static bioassays	Ralph G. Stahl
95-99	Acute toxicity of vanadium to two species of freshwater fish	Bruce K. Knudtson
100-103	Distribution of radioactivity in coalfish (Pollachius virens) following intragastric administration of [9-¹⁴C] phenanthrene	Jan Erik Solbakken, Karsten H. Palmork, Tore Neppelberg and Ronald R. Scheline
104-106	Absorption of selenium from coal fly ash-amended soil byAstragalus racemosus	Walter H. Gutenmann and Donald J. Lisk
107-111	Lead and cadmium contamination during acid preservation of water samples	Edward J. Calabrese, Robert W. Tuthill, Thomas L. Sieger and Janelle M. Klar
112-116	Effect of chloroform ingestion on some carcinogen-metabolising enzyme systems of rats	I. D. Capel, H. M. Dorrell, M. Jenner and D. C. Williams
117-122	Studies on the depuration of cadmium and copper by the american oysterCrassostrea virginica	Gerald E. Zaroogian
123-128	Use of oil sorbent materials for small herbicide spills	William S. Scott
129-135	Urinary protein excretion in workers exposed to low doses of cadmium	S. Hope Sandifer, R. Terrell Wilkins, Norris H. Whitlock, Gabriel Virella and Claude B. Loadholt, et al.
136-140	Uptake and transformation of¹⁴C N-nitroso-di-N-propylamine by soybean plants	D. F. Berard and D. P. Rainey
141-144	Dissipation of¹⁴C N-nitroso-di-N-propylamine from field soil and residue determinations in field-grown soybeans	D. F. Berard and D. P. Rainey
145-152	Polychlorinated biphenyls in plankton from the Turku archipelago	R. R. Linko, P. Rantamaki, K. Rainio and K. Urpo
153-157	Acute endrin toxicity on oxidases ofOphiocephalus punctatus (Bloch)	S. K. Sharma, L. D. Chaturvedi and K. V. Sastry
158-164	Sulfotepp, a toxic impurity in formulations of diazinon	E. P. Meier, W. H. Dennis, A. B. Rosencrance, W. F. Randall and W. J. Cooper, et al.
165-169	Identification of the herbicide 2,4,6-trichlorophenyl p⁴-nitrophenyl ether in imported rainbow trout	Fred M. Gretch, Thomas L. Barry, Glenn Petzinger and Jack Geltman
170-178	Detection and analysis of asbestos in environmental samples collected on membrane-filters: A multiple-choice procedure integrating the LM, the SEM and the EMP	Danielle Losman
179-185	Environmental bromine in freshwater and freshwater organisms: Factors affecting bioaccumulation	A. E. Woodsy, R. F. Carlton, M. E. Casto and G. I. Gleason
186-191	Rapid determination of microbial batch culture stage	D. J. Wildish, N. J. Poole and S. J. Joles
192-195	Problems in determining soil ATP	D. J. Wildish, N. J. Poole and S. J. Joles
196-202	Comparison of dry and wet surfaces for collecting organochlorine dry deposition	E. J. Christensen, C. E. Olney and T. F. Bidleman
203-206	Embryotoxic effects of crude oil containing nickel and vanadium in mallards	David J. Hoffman
207-210	Concentration of elements in marine organisms cultured in seawater flowing through coal-fly ash	John Ryther, Thomas M. Losordo, A. Keith Furr, Thomas F. Parkinson and Walter H. Gutenman, et al.
211-217	Effects of sodium cyanide and diphacinone in coyotes (Canis latrans): Applications as predacides in livestock toxic collars	Ray T. Sterner
218-219	Evidence for the protective effect of metallothioneins against inorganic mercury injuries to fish	J. M. Bouquegneau
220-226	Effect of DDE on circulating luteinizing hormone levels in ring doves during courtship and nesting	Peter J. Richie and Tony J. Peterle
227-230	Adsorption of mercury and copper by ground rubber in packed columns	G. R. Lightsey and Richard W. Henderson
231-235	Residues of 2,4,5-T in the American coot (Fulcia americana)	John D. Garcia and Mark J. Rhodes
236-243	Effects of petroleum hydrocarbons on length of incubation and hatching success in the Japanese Medaka	Theresa Siu-yin Leung and Ross V. Bulkley
244-249	Determination of volatile purgeable halogenated hydrocarbons in human adipose tissue and blood serum	A. J. Peoples, C. D. Pfaffenberger, T. M. Shafik and H. F. Enos
250-255	Toxicity of four synthetic pyrethroid insecticides to rainbow trout	J. R. Coats and N. L. O'Donnell-Jeffery
256-261	Occurrence of PCB residues in burbot (Lota lota) and Lake Trout (Salvelinus namaycush) from the Churchill Falls power development area	C. J. Musial, J. F. Uthe, R. J. Wiseman and R. A. Matheson
262-268	Total residual chlorine: The effect of short-term exposure on the emerald shinerNotropis atherinoides (Rafinesque)	Gary Fandrei and Hollie L. Collins
269-274	In vitro toxicity of eight mutagens/carcinogens for three fish ceil lines	Richard M. Kocan, Marsha L. Landolt and Kathleen M. Sabo
275-280	Comparison of selected parameters for monitoring methoxychlor-induced hepatotoxicity	J. Michael Morgan and John P. Hickenbottom
281-284	Parathion causes secondary poisoning in a laughing gull breeding colony	Donald H. White, Kirke A. King, Christine A. Mitchell, Ellwood F. Hill and Thair G. Lamont
285-286	Polychlorinated quaterphenyls—A possible pathway for their formation	Michael Cooke and David James Roberts
287-290	Limitations of expressing organochlorine levels in eggs on a lipid-weight basis	D. B. Peakall and A. P. Gilman
291-299	Total and organic mercury in marine fish of the upper gulf of Thailand	Varavit Cheevaparanapivat and Piamsak Menasveta
300-305	Gas-liquid chromatographic determination of Mirex in plasma, liver and fat from mice and monkeys	Vincent B. Stein and Kenneth A. Pittman
306-310	Platelet function and platelet lipid biosynthesis in rats and rabbits fed the plasticizer DEHP	Frank P. Bell, Sheila Wang, A. René Mendoza and Edward E. Nishizawa
311-318	Effects of sampling, shipping, and storage on total organic carbon levels in water samples	Rein Otson, David T. Williams, Peter D. Bothwell, Roger S. McCullough and Robert A. Tate
319-326	Effects of simazine on the blue-green algaAnacystis nidulans	R. S. Mehta and K. W. Hawxby
327-334	Operational spraying of acephate to suppress spruce budworm has minor effects on stream fishes and invertebrates	Charles F. Rabeni and Jon G. Stanley
335-337	Uptake of methoxychlor from food and water by the American toad (Bufo americanus)	Russell J. Hall and Douglas Swineford
338-343	In vivo andin vitro effect of phenoclor DP6 on drug metabolizing activity in mullet liver	J. F. Narbonne and J. L. Gallis
344-348	In vitro effects of phenoclor DP6 on drug metabolism in rat liver	J. F. Narbonne
349-356	An evaluation of the acute toxicity to aquatic biota of a coal conversion effluent and its major components	B. R. Parkhurst, A. S. Bradshaw, J. L. Forte and G. P. Wright
357-359	An investigation on the mercury contamination of Persian Gulf fish	Vida Parvaneh
360-364	Acute toxicity toSelenastrum capricornutum of aromatic compounds from coal conversion	Jeffrey M. Giddings
365-368	Effect of selected water toxicants and other chemicals upon adenosine triphosphatase activityin vitro	B. Riedel and G. Christensen
369-371	Mirex residues in eggs and livers of two long-lived reptiles (Chrysemys scripta andTerrapene carolina) in Mississippi, 1970–1977	Charlie M. Holcomb and William S. Parker
372-376	Mercury methylation and partition in aquatic systems	H. Akagi, D. C. Mortimer and D. R. Miller
377-380	Cadmium, lead, and zinc in reclaimed phosphate mine waste dumps in Idaho	F. Hutchison and C. M. Wai
381-386	Biological availability of sediment-bound cadmium to the edible cockle,Cerastoderma edule	Michael Cooke, Graham Nickless, Richard E. Lawn and David James Roberts
387-390	Comparison of blenders for the extraction of carbofuran from radishes	W. B. Wheeler, N. P. Thompson, R. L. Edelstein and R. T. Krause
391-397	Extraction and gas-liquid chromatographic analysis of chlorphoxim in water and fish	Lynn H. Zakitis
398-404	Chlorine dioxide oxidation of aromatic hydrocarbons commonly found in water	Kevser Taymaz, David T. Williams and Frank M. Benoit
405-411	Plasma estrogen concentrations in non-implanted and synovex-S implanted feedlot steers	T. S. Rumsey and N. Beaudry
412-417	Polychlorinated biphenyls: Phytotoxicity, absorption and translocation by plants, and inactivation by activated carbon	J. B. Weber and E. Mrozek
418-422	Diagnosis and physiologic effects of pentachlorophenols on young pigs. Part I. Effects of purified pentachlorophenol	Yvonne A. Greichus, George W. Libal and Darreil D. Johnson
423-429	Comparative disappearance of fonofos, phorate and terbufos soil residues under similar South Dakota Field conditions	N. Ahmad, D. D. Walgenbach and G. R. Sutter
431-437	Effect of hexachlorocyclohexane feeding on testicular tissue of pure inbred Swiss mice	S. K. Nigam, B. C. Lakkad, A. B. Karnik, K. N. Thakore and D. K. Bhatt, et al.
438-444	Cytochrome P-450 content and NADPH-cytochromec reductase activity in rats treated with carbaryl and propoxur	Neško Nešković, Milenko Milošević and Radojica Kljajić
445-451	Distribution and speciation of cadmium in the terrestrial snail,Helix aspersa	Michael Cooke, Andrew Jackson, Graham Nickless and David James Roberts
452-455	Rodenticidal poisoning of non-target animals: Acute oral toxicity of zinc phosphide to poultry	T. Shivanandappa, H. P. Ramesh and M. K. Krishnakumari
456-463	Reactions of aqueous chlorine dioxide with amino acids found in water	Kevser Taymaz, David T. Williams and Frank F. Benoit
464-469	Opposite effects of lead on chemical carcinogenesis in kidney and liver of rats	D. E. Hinton, M. M. Lipsky, B. M. Heatfield and B. F. Trump
470-474	Extractive acylation of ethylenethiourea from water	J. Singh, W. P. Cochrane and J. Scott
475-481	Hatching success and larval mortality in an estuarine teleost,Menidia menidia (Linnaeus), exposed to cadmium in constant and fluctuating salinity regimes	R. A. Voyer, J. F. Heltsche and R. A. Kraus
482-486	Effects of feeding diflubenzuron to young male holstein cattle	R. W. Miller, H. C. Cecil, A. M. Carey, C. Corley and C. A. Kiddy
487-490	Cadmium toxicity to freshwater algae	P. T. S. Wong, G. Burnison and Y. K. Chau
491-496	In vitro effects of aflatoxin B₁ on the uptake of¹⁴C-orotic acid into kidney, liver and muscle tissue of the Mongolian Gerbil,Meriones unguiculatus	John M. Kinzie and Gerald C. Llewellyn
497-502	Solubility and potential toxicity of lead in Urban Street dust	J. Philip Day, Jack E. Fergusson and Tay Ming Chee
503-508	Off-target fallout of fenitrothion during 1978 forest spraying operations in New Brunswick	P. A. Pearce, G. L. Brun and J. Witteman
509-516	Spectrophotometric method free of matrix effects for the sensitive quantitation of aluminum	Shane S. Que Hee, James Boyle and Vincent N. Finelli
517-523	Detection limits of a biological monitoring system based on fish respiration	W. Slooff
524-530	Adsorption of various kinds of offensive odor substances on activated carbon and zeolite	S. Tanada and K. Boki
531-535	Determination of propoxur and 2-isopropoxyphenol in blood, urine and tissues	J. Krechniak and W. Foss
536-543	Comparison of UV fluorescence and gas chromatographic analyses of hydrocarbons in sediments from the vicinity of the argo merchant wreck site	Eva J. Hoffman, James G. Quinn, J. Richard Jadamec and Scott H. Fortier
544-551	Evidence for vapor loss of¹⁴C-carbofuran from rice plants	R. Siddaramappa and I. Watanabe
552-557	Photoperiodic acclimation and circadian variations in tolerance of Juvenile Rainbow Trout (Salmo gairdneri)to Zinc	Donald J. McLeay and John R. Munro
558-565	Distribution of hydrocarbons among oil, water and vapor phases during oil dispersant toxicity tests	A. Bobra, D. Mackay and W. Y. Shiu
566-571	Effect of milk on mercury absorption and gut retention in rats	Krista Kostial, Ivan Rabar, Marija Ciganovic and Ivan Simonovic
572-574	Degradation rates of technical carbofuran and a granular formulation in four soils with known insecticide use history	N. Ahmad, D. D. Walgenbach and G. R. Sutter
575-578	Tolerance of developing salmonid eggs and fry to nitrate exposure	John W. Kincheloe, Gary A. Wedemeyer and David L. Koch
579-586	Rapid nephelometric estimate of water solubility of highly insoluble organic chemicals of environmental interest	Henry C. Hollifield
587-591	Peripheral blood cells in the crested newt after long-term exposure to the fungicide manganese ethylenebisdithiocarbamate (Maneb)	Nicoletta Pacces Zaffaroni, Teresa Zavanella and Elio Arias
592-596	Seasonal variations in the heavy metal concentrations of sediments influenced by highways of different traffic volumes	J. H. VanHassel, J. J. Ney and D. L. Garling
597-600	Recovery of¹⁴C-labelled polychlorinated biphenyls (PCB) in fish tissue using a combustion and a solubilization method of sample preparation for scintillation analysis	A. J. Niimi and G. A. Burnison
601-606	Effect of fenitrothion on microorganisms which degrade leaf-litter and cellulose in forest soils	Charles J. Spillner, Victor M. Thomas and Jack R. DeBaun
607-614	Study on the stability of leptophos in water under laboratory conditions	M. R. Riskallah, M. M. El-Sayed and S. A. Hindi
615-619	Effect of copper sulfate and sodium pentachlorophenate on adenine and adenosine phosphates inLymnaea luteola (Mollusca: Gastropoda)	V. Damodaram Chowdary, P. Venkateswara Rao and R. Narayanan
620-623	2-Butanone and tetrahydrofuran contamination in the water supply	T. C. Wang and J. L. Bricker
624-626	Inhibition of sterologenesis in rat liver minces by the addition of Di-2-ethylhexyl phthalate	Frank P. Bell and Edna V. Hubert
627-630	Cadmium concentrations in human kidney and liver tissues from Western Australia	J. T. Spickett and J. Lazner
631-635	Identification oftrans-nonachlor in goby-fish from Tokyo Bay	Tomohiro Miyazaki, Kazuyuki Akiyama, Seiji Kaneko, Shozo Horii and Tatsunori Yamagishi
636-641	Photodegradation of leptophos	M. R. Riskallah, E. G. Esaac and M. M. El-Sayed
642-649	Effects of sublethal concentrations of cadmium as possible indicators of cadmium pollution for two populations ofAcartia clausi (Copepoda) living at two differently polluted areas	M. Moraitou-Apostolopoulou, G. Verriopoulos and P. Lentzou
650-657	Effects of chronic exposure to zinc on reproduction in the guppy (Poecilia reticulata)	E. J. Uviovo and D. D. Beatty
658-660	Effect of rain on lead levels in roadside vegetation in Hong Kong	Y. B. Ho and K. M. Tai
661-668	Effects of corexit 9527 on the hatchability of mallard eggs	Peter H. Albers
669-676	A method for the determination of polycyclic aromatic hydrocarbons in animal tissue	C. E. Mitchell
677-684	Benzo(a)pyrene concentrations in mussels (Mytilus edulis) from Yaquina Bay, Oregon during June 1976 – May 1978	Michael C. Mix and Randy L. Schaffer
685-689	An apparatus for the continuous generation of stock solutions of hydrophobic chemicals	W. H. Gingerich, W. K. Seim and R. D. Schonbrod
690-697	PCB residues in bivalves and sediments of Raritan Bay	Dennis Stainken and Janice Rollwagen
698-702	Effects of aluminium and nickel on survival and reproduction in polychaetous annelids	Stephen M. Petrich and Donald J. Reish
703-710	Spermatogenesis in agricultural workers exposed to dibromochloropropane (DBCP)	S. H. Sandifer, R. T. Wilkins, C. B. Loadholt, L. G. Lane and J. C. Eldridge
711-716	Toxicity of sodium pentachlorophenate to juvenile chinook salmon under conditions of high loading density and continuous-flow exposure	G. K. Iwama and G. L. Greer
717-724	Sewage sludge as conditioner for improving soils affected by sulfur dioxide	Ming-Hung Wong
725-727	Acute toxicity of two molluscicides, mercuric chloride and pentachlorophenol to a freshwater fish (Channa gachua)	M. M. Hanumante and S. S. Kulkarni
728-732	Mobilization of organochlorines from female lipid tissue and transplacental transfer to fetus in a harbour porpoise (Phocoena phocoena) in a contaminated area	J. C. Duinker and M. Th. J. Hillebrand
733-736	Transfer of¹⁴C-toluene from mosquito larvae to bluegill sunfish	W. O. Berry and J. W. Fisher
737-740	Effects of artificial acid rain on microbial activity and biomass	E. Bååth, B. Lundgren and B. Söderström
741-746	In vitro inhibition of three phosphatases by mercuric chloride and their reversal by chelating agent EDTA	K. V. Sastry and Kamana Sharma
747-752	Concentration-dependence of the effect of anin situ oil shale retort-produced water on metabolism	K. F. Nelson, D. S. North and D. S. Farrier
753-758	Effects of dietary lead acetate on hepatic detoxication enzyme activity	D. J. Wagstaff
759-765	Copper toxicity to the bay scallop (Argopecten irradians)	G. Pesch, N. Stewart and C. Pesch
766-773	Effects of chlorinated organics from wastewater treatment on algal growth	Milagros S. Simmons and Komol Sivaborvorn
774-778	Polycyclic aromatic hydrocarbon levels in Eastern Ontario drinking waters, 1978	Frank M. Benoit, Guy L. LeBel and David T. Williams
779-783	Source of mercury in fish in new impoundments	J. A. Cox, J. Carnahan, J. DiNunzio, J. McCoy and J. Meister
784-787	Effect of mercury on the morphology of erythrocytes inAnabas scandens	A. K. Panigrahi and B. N. Misra
788-796	Toxicity of 2,2′,5,5′-tetrachlorobiphenyl and its metabolites, 2,2′,5,5′-tetrachlorobiphenyl-3,4-oxide and 2,2′,5,5′-tetrachlorobiphenyl-4-o1 to cultured cellsin vitro	Stanley S. Stadnicki and James R. Allen
797-799	Screening study for the uptake of monosodium methanearsonate in the blackberry following dosing at four application rates	A. A. Abdelghani, A. C. Anderson and J. W. Mason
800-805	Resuspension of oil: Probable cause of brown pelican fatality	Kirke A. King, Stephen Macko, Patrick L. Parker and Emilie Payne
806-813	Toxicity of landfill leachates to underyearling rainbow trout (Salmo gairdneri)	J. R. McBride, E. M. Donaldson and G. Derksen
814-819	Toxicity and toxic interaction of aniline and pyridine	T. Wayne Schultz and Terry C. Allison
820-824	Detection ofbis-(trichloromethyl) disulfide in strawberries	Perry S. Wilkes
825-829	Detection of epoxides with 4-(p-nitrobenzyl) pyridine	Satish C. Agarwal, Benjamin L. Van Duuren and Theodore J. Kneip
830-836	Heavy metal contents in coastal water fishes of West Malaysia	A. S. Babji, M. S. Embong and W. W. Woon
837-839	Utilization of bacterial colony counters to count early instar water fleas (Daphnia magna)	Gerald A. LeBlanc
840-847	Comparative effects of sediment and water contamination on benthic invertebrates in four lakes	James W. Moore, Valerie A. Beaubien and David J. Sutherland
848-854	Non-enzymatic reduction of organomercurial salts in biological systems	L. F. De Filippis

Volume 24, Number 1 / December 1980

1-8	Identification of chlordanes and related compounds in goby-fish from Tokyo Bay	Tomoyuki Miyazaki, Kazuyuki Akiyama, Seiji Kaneko, Shozo Horii and Tatsunori Yamagishi
9-12	Histopathology of kidney of albino rat poisoned with uranyl nitrate	K. A. Goel, V. K. Garg and Veena Garg
13-19	Influence of pesticides and some of the oxidized analogues on microbial populations, nitrification and respiration activities in soil	C. M. Tu
20-26	Flux of Aroclor 1254 between estuarine sediments and water	D. J. Wildish, C. D. Metcalfe, H. M. Akagi and D. W. McLeese
27-30	Incorporation of labeled pesticides and environmental chemicals into nuclear fraction of cultured human cells	Makoto Murakami and Jun-ichi Fukami
31-36	Toxicant effects on reproduction and disruption of the egg-length relationship in grass shrimp	A. L. Buikema, B. R. Niederlehner and J. Cairns
37-39	Toxic effects of the phytoalkaloid colchicine on oviposition and neurosecretion of the vector snail (Indoplanorbis exustus)	M. M. Hanumante, D. P. Vaidya and R. Nagabhushanam
40-48	Fate of diisopropyl methylphosphonate (DIMP) in a lactating cow	G. Wayne Ivie
49-53	Characterization of the contamination of marijuana with paraquat	J. A. Liddle, L. L. Needham, Z. J. Rollen, B. R. Roark and D. D. Bayse
54-58	Effect of Di-2-ethylhexyl phthalate in the female rat: Inhibition of hepatic and adrenal sterologenesisin vitro	Frank P. Bell
59-64	Pulmonary toxicity of beryllium in albino rat	K. A. Goel, V. P. Agrawal and Veena Garg
65-72	Comparative study of uptake and tissue distribution of methylmercury in female rats by inhalation and oral routes of administration	S. C. Fang
73-80	In Vitro metabolism of¹⁴C-dieldrin and some of its metabolites in isolated nerve cords ofBlaberus discoidalis	Gur Jai Pal Singh and R. A. Thornhill
81-89	Effect of ammonium chloride on predatory consumption rates of brook trout (Salvelinus fontinalis) on juvenile chinook salmon (Oncorhynchus tshawytscha) in laboratory streams	James L. Hedtke and Logan A. Norris
90-96	Field worker exposure and helicopter spray pattern of 2,4,5-T	T. L. Lavy, J. S. Shepard and D. C. Bouchard
97-101	A possible physiological uptake mechanism of methylmercury by the marine bloodworm (Glycera dibranchiata)	Denis M. Medeiros, Larry L. Cadwell and Robert L. Preston
102-107	Selenium toxicity toDaphnia magna, Hyallela azteca, and the fathead minnow in hard water	Mark T. Halter, William J. Adams and Howard E. Johnson
108-115	Arsenic and lead in an orchard environment	C. F. Aten, J. B. Bourke, J. H. Martini and J. C. Walton
116-123	Action and structure —activity relationship of rotenoids as inhibitors of respirationin vitro	Mangal Nath, T. A. Venkitasubramanian and M. Krishnamurti
124-127	Toxicity of selected arsenical compounds in short term bacterial bioassays	A. C. Anderson and A. A. Abdelghani
128-133	Effects of p,p′-DDT, p,p′-DDD, and p,p′-DDE on oxygen uptake in the freshwater planarian (Phagocata gracilis)	Barbara H. Batey and Marion R. Wells
134-141	Behavior of trifluralin in aquatic model ecosystems	R. S. Yockim, A. R. Isensee and E. A. Walker
142-144	Mercury, DDE, and PCBs in eggs from a Norwegian gannet colony	Norvald Fimreite, Nils Kveseth and Einar Magne Brevik
145-151	Efficiencies of liquid-liquid extraction, carbon, and XAD-2 absorption in isolating organic compounds from environmental sources	Konanur G. Janardan, David J. Schaeffer and Satu M. Somani
152-155	Lead toxicosis and salt glands in domestic ducks	S. Sivieri Buggiani and S. Rindi
156-160	Toxicology of ammonium sulfate in the lung	William E. Pepelko, Joan K. Mattox and Arnold L. Cohen
161-167	Worker-crop contact analysis as a means of evaluating reentry hazards	G. W. Wicker and F. E. Guthrie
168-175	Ames' mutagenic activity in recycled water from an Israeli water reclamation project	Ishak Neeman, Rosanna Kroll, Alexandra Mahler and Robert J. Rubin
177-184	Degradation of dentachlorophenol in simulated lentic environment	Terence P. Boyle, Everett F. Robinson-Wilson, Jimmie D. Petty and Wayne Weber
185-189	Adsorption of styrene monomer on activated carbon	K. Boki, S. Tanada and T. Kita
190-195	Estimation of chemical mobility in soil from liquid chromatographic retention times	P. J. McCall, R. L. Swann, D. A. Laskowski, S. M. Unger and S. A. Vrona, et al.
196-203	Influence of bacterial growth on the forms of cadmium in defined culture media	R. M. Sterritt and J. N. Lester
204-210	Uptake and translocation ofo-sec-butylphenyl n-methylcarbamate (BPMC) ando,o-diisopropyls-benzyl phosphorothiolate (IBP) in rice plants applied as single and mixed preparations	Masako Ueji and Jun Kanazawa
211-216	Abundance of organic compounds in water	David J. Schaeffer and Konanur G. Janardan
217-224	Effects of short-term field applications of acrolein and 2,4-D (DMA) on flavor of the flesh of rainbow trout	Leroy C. Folmar
225-230	Mutagenicity of particulate air pollutants collected around Tokyo, Japan	Shizuyo Sutou, Leaki Uemura, Kozue Tomomatsu, Kyoto Yamamoto and Ayako Ichihara, et al.
231-237	Application of dehydrochlorination to the determination of toxaphene in soil and identification of the major gas chromatographic peak	Howard L. Crist, Robert L. Harless, Robert F. Moseman and Martha H. Callis
238-243	Persistence of dinitramine and trifluralin in Nova Scotia, Canada	K. I. N. Jensen and E. R. Kimball
244-250	Evaluation ofin vitro enzyme inhibition for screening petroleum effluents	D. Randall Armant, Arthur L. Buikema, Charles L. Rutherford and John Cairns
251-256	Assessment of some aqueous residual chlorine measurements	Rein Otson and David T. Williams
257-264	Determination of polyhalogenated phenolic compounds in drinking water, human blood serum and adipose tissue	Carmen Morgade, Ana Barquet and C. D. Pfaffenberger
265-269	Ocurrence of tetraalkyllead compounds in the aquatic environment	Y. K. Chau, P. T. S. Wong, O. Kramar, G. A. Bengert and R. B. Cruz, et al.
270-275	Effects of reversible incubations of zebrafish eggs in copper and lead ions with or without shell membranes	Patrick T. E. Ozoh
276-282	Effect of lead on pigment pattern formation in zebrafish (Brachydanio rerio)	Patrick T. E. Ozoh
283-288	Dislodgable insecticide residues on cotton foliage: Fenvalarate, permethrin, sulprofos, chlorpyrifos, methyl parathion, EPN, oxamyl, and profenofos	N. A. Buck, B. J. Estesen and G. W. Ware
289-295	On the presence of fecal steroids in sediments from two Mexican harbors	R. L. Escalona, M. T. L. Rosales and E. F. Mandelli
296-298	Excretion of fenvalerate insecticide in the milk of dairy cows	Patricia C. Wszolek, Donald H. Lein and Donald J. Lisk
299-305	Bromine accumulation in soil and vegetation surrounding a liquid bromine spill	R. F. Carlton, A. E. Woods and S. M. Beck
306-312	An implanted slide technique for examining the effects of the herbicide diuron on soil algae	Annette E. Pipe and D. Roy Cullimore
313-319	Physiological and morphological changes in a cold torpid marine fish upon acute exposure to petroleum	J. W. Kiceniuk, G. L. Fletcher and R. Misra
321-325	Absorption, distribution and excretion of orally administered cadmium in rat	Kuldip C. Kanwar, Subhash Kaushal and Rajesh Kumar
326-332	Diazinon effect on the activities of brain enzymes fromOphiocephalus (Channa) punctatus	K. V. Sastry and Kamana Sharma
333-337	Simultaneous determination of inorganic and organic thallium by atomic absorption analysis	J. Michael Morgan, J. Roger McHenry and Lawrence W. Masten
338-343	Residues of pentachloronitrobenzene and related compounds in peanut butter	David L. Heikes
344-349	Dioxin levels in raw and cooked liver, loin steaks, round, and patties from beef fed technical grade pentachlorophenol	Mary E. Zabik and Matthew J. Zabik
350-355	Toxicity of photomirex with special reference to porphyria, hepatic P-450 and glutathione levels, serum enzymes, histology and residues in the quail and rat	J. J. T. W. A. Strik, A. H. J. Centen, M. M. Th. Janssen, E. G. M. Harmsen and D. C. Villeneuve, et al.
356-363	Plasma membrane ATPases from various tissues of the cockroach (Periplaneta americana) and mouse influenced by toxaphene	K. M. A. Fattah and L. A. Crowder
364-368	Chlordecone (Kepone) accumulation on estuarine plant detritus	J. E. Drifmeyer, C. L. Rosenberg and M. A. Heywood
369-373	Low glucose-6-phosphate dehydrogenase activity and increased sensitivity to paraquat toxicity	Edward J. Calabrese, Gary S. Moore and Soon-Ching Ho
374-378	Kinetic studies on the elimination of different substituted phenols by goldfish (Carassius auratus)	Roland Nagel and Klaus Urich
379-382	Effects of HCH, carbaryl, benomyl, and atrazine on the dehydrogenase activity in a flooded soil	K. Chendrayan and N. Sethunathan
383-388	Chloramine-T as a potential scrubbing agent: Removal of odorous sulfur-containing environmental pollutants	Norman M. Trieff, Netkal M. Made Gowda and V. M. Sadagopa Ramanujam
389-396	Absorption of fenitrothion by plankton and benthic algae	J. S. S. Lakshminarayana and H. Bourque
397-403	Determination of low ng/L levels of polychlorinated biphenyls in drinking water by extraction with macroreticular resin and analysis using a capillary column	Guy L LeBel and David T. Williams
404-410	A study on the acute inhalation toxicity of phosphine to albino rats	M. Muthu, M. K. Krishnakumari, Muralidhara and S. K. Majumder
411-414	Enrichment of the agricultural herbicide atrazine in the microsurface water of an estuary	Tung L. Wu, Laurie Lambert, David Hastings and Deborah Banning
415-422	Recherche et Dosage de l'Aminocarb dans les Eaux Naturelles et le Feuillage du Sapin Baumier par Chromatographie en Phase Gazeuse	Guy Mamarbachi
423-426	Residues of quinalphos and phosalone in tomato	Balwinder Singh, G. S. Dhaliwal and R. L. Kalra
427-432	Mercury and selenium concentrations in fish, sediments, and water of two Northwestern Quebec lakes	M. R. Speyer
433-438	Effects of ozone and photochemical oxidants on interferon production by rabbit alveolar macrophages	Hirotoshi Shingu, Masao Sugiyama, Masao Watanabe and Taichi Nakajima
439-443	Comparison of the usefulness of the mexican axolotl (Ambystoma mexicanum) and the clawed toad (Xenopus laevis) in toxicological biossays	W. Slooff and R. Baerselman
444-451	Fate of toxaphene, methyl parathion, and chlordimeform combinations in the mouse	L. A. Crowder and Roy S. Whitson
452-459	Biomethylation of inorganic arsenic by the rat and some laboratory animals	Yoshitsugu Odanaka, Osami Matano and Shinko Goto
460-462	Presence of 2,3,7,8-tetrachlorodibenzo-p-dioxin in wildlife living near Seveso, Italy: A preliminary study	R. Fanelli, M. G. Castelli, G. P. Martelli, A. Noseda and S. Garattini
463-466	Mercury contamination of terrestrial vegetation near a Caustic Soda factory in Thailand	Saroj Suckcharoen
467-472	Uptake, retention, and elimination of PCB (Aroclor 1254) by larval striped bass (Morone saxatilis)	R. J. Califano, J. M. O'Connor and L. S. Peters
473-476	Effect of asulam on cellulose decomposition in three soils	George I. Wingfield
477-483	Absorption, distribution, and excretion of ethylbenzene, ethylcyclohexane, and methylethylbenzene isomers in rats	Byong Han Chin, John A. McKelvey, Tipton R. Tyler, Linda J. Calisti and Sarah J. Kozbelt, et al.
484-488	Inhibition of aldolase by palladium	Tsan Z. Liu and Rajendra S. Bhatnagar
489-495	A heavy metal biossay based on percent spore germination of the sensitive fern,Onoclea sensibilis	Raymond L. Petersen, Damon Arnold, David G. Lynch and Steven A. Price
497-503	Waterborne methylenebis(2-chloroaniline) and 2-chloroaniline contamination around Adrian, Michigan	G. E. Parris, G. W. Diachenko, R. C. Entz, J. A. Poppiti and P. Lombardo, et al.
504-510	Persistence and metabolism of TDE in California Clear Lake fish	Thomas Cairns and Charles H. Parfitt
511-514	Occurrence of mercury inMacrobrachium lanchesteri (de Man) (Crustacea, Decapoda) in Thailand	Saroj Suckcharoen
515-521	Bioaccumulation of mercury in blowflies collected near the mercury mine of Idrija, Yugoslavia	Pekka Nuorteva, Sirkka-Liisa Nuorteva and Saroj Suckcharoen
522-526	Tissue distribution of mirex in adult crayfish (Procambarus clarki)	C. Douglas Minchew, Ronald N. Hunsinger and Robert C. Giles
527-534	Toxicity of arsenic and PCBs to fry of deepwater ciscoes (Coregonus)	Dora R. May Passino and Janet Matsumoto Kramer
535-542	Effects of carbaryl, diazinon and malathion on native aquatic populations of microorganisms	H. E. Murray and R. K. Guthrie
543-549	Acute fish toxicity of the versene family of chelating agents	T. L. Batchelder, H. C. Alexander and W. M. McCarty
550-554	Soil-bound 3,4-dichloroaniline: Source of contamination in rice grain	Cecil C. Still, Tsung-Shih Hsu and Richard Bartha
555-561	Gastric availability of a liquid concentrate formulation of paraquat dichloride following simulated spillage on soil	D. C. Staiff, J. E. Davis and L. C. Butler
562-569	Interactions between the solvent acetone and the pyrethroid insecticide permethrin on activities of the blue-green algaAnabaena	Glenn W. Stratton, Robert E. Burrell, M. Lynn Kurp and Charles T. Corke
570-574	A new method for monitoring cellulose and starch degradation in soils	J. D. Isbister, R. S. Shippen and J. Caplan
575-581	Uptake and excretion of aminocarb, nonylphenol, and pesticide diluent 585 by mussels (Mytilus edulis)	D. W. McLeese, D. B. Sergeant, C. D. Metcalfe, V. Zitko and L. E. Burridge
582-589	Insecticide residues in the air of buildings and pest control vehicles	C. G. Wright and R. B. Leidy
590-596	Mutagenicity produced by aqueous chlorination of organic compounds	W. Howard Rapson, Mark A. Nazar and Victor V. Butsky
597-605	An analysis of the aquatic macrophyte,Myriophyllum exalbescens, as an indicator of metal contamination of aquatic ecosystems near a base metal smelter	W. G. Franzin and G. A. McFarlane
606-610	In Vivo study on the storage of fenitrothion in chicken tissues after long-term exposure to small doses	B. L. Trottier and I. Jankowska
611-618	A study of samples of well water collected from selected areas in California to determine the presence of DBCP and certain other pesticide residues	S. A. Peoples, K. T. Maddy, W. Cusick, T. Jackson and C. Cooper, et al.
619-626	Environmental fate of methyl eugenol	T. N. Shaver and D. L. Bull
627-633	Absorption, distribution, and excretion of methylmercury in mice	Meena Mehra and Kuldip C. Kanwar
634-639	2,3,7,8-Tetrachlorodibenzo-p-dioxin levels in cow's milk from the contaminated area of Seveso, Italy	R. Fanelli, M. P. Bertoni, M. Bonfanti, M. G. Castelli and C. Chiabrando, et al.
641-646	Carcinogenic polycyclic aromatic hydrocarbons in some Nigerian foods	Godwin O. Emerole
647-651	Cadmium uptake by fingerlings of perch (Perca fluviatilis) studied by Cd-115m at two different temperatures	Magnus Edgren and Manuela Notter
652-655	Absorption of some organochlorine compounds by the rat small intestine—In vivo	John C. Turner and Valerie Shanks
656-661	Acute toxicity of a #6 fuel oil to marine organisms	T. A. Hollister, G. S. Ward and P. R. Parrish
662-670	Fate of dicyclopentadiene in a lactating cow	G. Wayne Ivie and Delbert D. Oehler
671-675	Effects of time of soil collection and storage on microbial decomposition of cellulose in soil	George I. Wingfield
676-683	Inhibition of brain cholinesterase activity in forest birds and squirrels exposed to aerially applied acephate	Joseph G. Zinkl, Richard B. Roberts, Charles J. Henny and David J. Lenhart
684-691	Acute toxicity of priority pollutants to water flea (Daphnia magna)	Gerald A. LeBlanc
692-695	Toxicity of pulsed monochloramines to goldfish (Carassiusauratus)	Melita B. Elmore, Thomas L. Beitinger and David W. Huey
696-703	PCB toxicity to phytoplankton: Effects of dose and density-dependent recovery responses	G. S. Kleppel and J. J. A. McLaughlin
704-710	Methylmercury/copper effects on hemosiderin: Possible mechanism of immune suppression in fish	R. R. Roales and A. Perlmutter
711-718	Correlation between subacute toxicity of malathion and acetylcholinesterase inhibition in the tissues of the teleostTilapia mossambica	I. Kabeer Ahammad Sahib and K. V. Ramana Rao
719-726	Penetration of VX into nerve cells, and effects on electrical function	Donald A. Farquharson, Francis C. G. Hoskin, Karen Hubbard and Robert D. Prusch
727-734	Bioconcentration patterns of zinc, copper, cadmium and lead in selected fish species from the Fox river, Illinois	W. S. Vinikour, R. M. Goldstein and R. V. Anderson
735-738	Uranium in soil around phosphate processing plants in Pocatello, Idaho	R. Johnson, C. M. Wai, B. McVeety, H. Lee and H. Willmes
739-745	Response of female guinea pigs to repeated oral administration of quinalphos	T. S. S. Dikshith, R. B. Raizada and K. K. Datta
746-751	Determination of diphenylamine residues in apples	B. G. Luke and S. A. Cossens
752-758	Model ecosystem, toxicity, and uptake evaluation of⁷⁵Se-selenite	P. A. Nassos, J. R. Coats, R. L. Metcalf, D. D. Brown and L. G. Hansen
759-765	A rapid carbamate multiresidue procedure for vegetable crops	Gerald L. Muth and Felix Erro
766-773	Analysis of bottom sediments in the vicinity of a proposed submarine cable	William S. Scott
774-777	Determination and metabolism of ethylene dibromide in minipigs	Kenneth W. Kirby, Helen Tremmel and Jeffrey E. Keiser
778-782	Adsorption of carbofuran and movement on soil thin layers	Allan Felsot and Jean Wilson
783-788	High concentrations of some heavy metals in tissues of the mediterranean octopus	P. Miramand and J. C. Guary
789-795	Aflatoxin contamination in grains from the Pacific coast in Guatemala and the effect of storage upon contamination	Marit de Campos, J. Crespo Santos and A. E. Olszyna-Marzys
796-804	Reentry research: Establishment of safe pesticide levels on foliage	J. B. Knaak, P. Schlocker, C. R. Ackerman and J. N. Seiber
805-812	Selenium and mercury in foodstuff from a locality with elevated intake of methylmercury	Tsuguyoshi Suzuki, Hiroshi Satoh, Reiko Yamamoto and Hiroshi Kashiwazaki
813-815	Chlorobenzilate residues in urine	S. Scott Brady, Henry F. Enos and Karen A. Levy
817	Frederick Sargent II 1920–1980	Y. I.
818-823	Routine analysis of 2,3,7,8-tetrachlorodibenzo-p-dioxin in biological samples from the contaminated area of Seveso, Italy	R. Fanelli, M. P. Bertoni, M. Bonfanti, M. G. Castelli and C. Chiabrando, et al.
824-827	Chlorinated benzene residues in fish in Slovenia (Yugoslavia)	J. Jan and S. Malneršič
828-833	Distribution and transport of heavy metals in the sediments of a small Northern Eutrophic lake	James W. Moore
834-839	Uptake of hexachlorobenzene (HCB) from feed by rainbow trout (Salmo gairdneri)	A. J. Niimi and C. Y. Cho
840-846	EPA small pen tests I. Effects of pen and group sizes, sex combinations, and feeding levels on bobwhite activity	M. E. Morrow, R. J. Robel, A. D. Dayton, D. S. Harakal and S. M. Middendorf, et al.
847-852	In vitro effects of cadmium and lead on ATPases in the gill of the rock crab,Cancer irroratus	Robert K. Tucker and Albert Matte
853-857	Copper toxicity to an estuarine clam (Meretrix casta)	A. K. Kumaraguru, D. Selvi and V. K. Venugopalan
858-865	Development of marine periphyton under mercury stress in a controlled ecosystem experiment	Ton Grollé and Jan Kuiper
866-869	Recovery of acetylcholinesterase activity from fenitrothion-induced inhibition in the freshwater field crab (Oziotelphusa senex senex)	A. Bhagyalakshmi and R. Ramamurthi
870-874	Toxicity of malathion to the freshwater fishTilapia mossombica	I. Kabeer Ahammad Sahib and K. V. Ramana Rao
875-878	Inhibition of sheep liver arginase by malathion	V. Mohanachari, P. Neeraja, K. Indira and K. S. Swami
879-885	Compartmentalization of ingested labelled petroleum in tissues and bile of the American eel (Anguilla rostrata)	Minelia E. Nava and F. Rainer Engelhardt
886-893	Determination of aminocarb in water by high performance liquid chromatography	G. L. Brun and R. M. MacDonald
894-902	Toxicity of carbofuran and lindane to the old-field mouse (Peromyscus polionotus) and the cotton mouse (P. gossypinus)	James L. Wolfe and Robert J. Esher
903-909	Rapid field method for estimating organophosphorus insecticide residues on crop foliage	F. A. Gunther, Y. Iwata, E. Papadopoulou, B. Berck and C. A. Smith
910-915	Effects of halogenated organic compounds on photosynthesis in estuarine phytoplankton	Stanton J. Erickson and Cynthia E. Hawkins
916-920	Copper accumulation in the crayfish (Orconectes rusticus)	M. L. Evans
921-928	Organophosphate risk assessment: Field testing of DEF with the scaleless chicken	B. W. Wilson, C. M. Cisson, W. R. Randall, J. E. Woodrow and J. N. Seiber, et al.
929-935	Effects of sublethal concentrations of selenium on metabolism and filtering rate ofDaphnia pulex	Jeffrey T. Reading and Arthur L. Buikema
936-939	Effects of triphenyltin acetate on pregnancy in the rat	E. Giavini, M. Prati and C. Vismara
940-944	Mortality, accumulation, and distribution of zinc in the gill system of the dogfish following zinc treatment	S. Crespo and J. Balasch
945-952	Alkanes in benthic organisms from the buccaneer oil field	Brian S. Middleditch and Brenda Basile

Volume 25, Number 1 / December 1980

1-6	Toxicity of a coal liquefaction product to aquatic organisms	J. M. Giddings, B. R. Parkhurst, C. W. Gehrs and R. E. Millemann
7-14	Response of culture human skin fibroblasts to aflatoxin B₁	Barbara J. McCoy and Gerald C. Llewellyn
15-22	Effects of asulam on some microbial activities of three soils	J. A. P. Marsh
23-28	South Louisiana crude oil and DDE in the diet of mallard hens: Effects on reproduction and duckling survival	Larry D. Vangilder and Tony J. Peterle
29-33	Effects on reproduction in the guppy (Poecilia reticulata) under chronic exposure to temephos and fenitrothion	M. Yasuno, S. Hatakeyama and M. Miyashita
34-38	In vivo binding of the flame retardantsTris(2,3-dibromopropyl) phosphate andTris(1,3-dichloro-2-propyl) phosphate to macromolecules of mouse liver, kidney and muscle	Nydia M. Morales and H. B. Matthews
39-42	A simple device for minimizing contamination during automated ammonia analysis	W. C. Nickels and G. N. Gaston
43-48	Toxicity of arsenic and PCB to a Green alga (Chlamydomonas)	Erik R. Christensen and Peter A. Zielski
49-54	Oxychlordane residues in soil	J. F. Suprock, J. H. Vinopal and M. Inatome
55-58	An efficient device for collecting soil samples for pesticide residue analysis	C. S. Apperson, R. B. Leidy, R. Eplee and E. Carter
59-64	Comparison of two cleanup procedures (Mills, Onley, Gaithervs automated gel permeation) for residues of organochlorine pesticides and polychlorinated biphenyls in human adipose tissue	J. D. Tessari, L. Griffin and M. J. Aaronson
65-68	PCB augments LH-induced progesterone synthesis	G. B. Fuller, V. Knauf, W. Mueller and W. C. Hobson
69-74	Effect of petroleum oil, pesticides, pCBs and other environmental contaminants on the hatchability ofArtemia salina dry eggs	Katsuyoshi Kuwabara, Akio Nakamura and Takashi Kashimoto
75-78	Effects of Di-n-butyl phthalate and salinity on the growth of the diatomSkeletonema costatum	Linda K. Medlin
79-84	Inhalation uptake of low level elemental mercury vapor and its tissue distribution in rats	Stephen P. Oberski and S. C. Fang
85-89	Biological stability of toxaphene in estuarine sediment	Frederick H. Weber and Fred A. Rosenberg
90-92	Mercury and lead concentrations in some species of fish from the Tuscan coasts (Italy)	Sivieri S. Buggiani and C. Vannucchi
93-99	Cytological changes in the fish liver following chronic, environmental arsenic exposure	Elsie M. B. Sorensen, Ruben Ramirez-Mitchell, Charles W. Harlan and James S. Bell
100-105	Total and methyl mercury levels in wild mammals from the PreCambrian shield area of south central Ontario, Canada	Christopher Wren, Hugh MacCrimmon, Richard Frank and Premysl Suda
106-112	Detection of volatile nitrosamines in waste water from chemical plants by combined capillary gas chromatography-mass spectrometry	G. Hartmetz and J. Slemrova
113-117	Acute toxicity of potassium dichromate toDaphnia magna as a function of the water quality	Hans-Günter Müller
118-121	Formate esters of 1,2-ethanediol: Major decomposition products ofp-dioxane during storage	D. Jewett and J. G. Lawless
122-129	Acute toxicity of zinc and copper singly and in combination to the bluegill (Lepomis macrochirus)	Kenneth W. Thompson, Albert C. Hendricks and John Cairns
130-135	Accumulation and dissipation of organosulfur compounds in short-necked clam and eel	M. Ogata, Y. Miyake, K. Fujisawa, S. Kira and Y. Yoshida
136-141	2,3′,4-Triaminoazobenzene-induced hematobiochemical anomalies in fish (Channa punctatus)	Krishan A. Goel and Veena Garg
142-145	Environmental lead toxicity in cattle	Ramesh V. Bhat and K. A. V. R. Krishnamachari
146-152	Proteins, lipids and carbohydrates in the liver and kidney of rats after molybdenum and copper treatment	S. V. S. Rana and Ajay Kumar
153-159	Toxicity and rodenticidal potency of zinc phosphide	M. K. Krishnakumari, K. Muktha Bai and S. K. Majumder
161-168	Bioaccumulation of chlorobiphenyls and endrin from food by lobsters (Homarus americanus)	D. W. McLeese, C. D. Metcalfe and D. S. Pezzack
169-175	Toxicity tests of aquatic pollutants usingChilomonas paramecium ehrenberg (flagellata) populations	Robert A. Honig, Matthew J. McGinniss, Arthur L. Buikema and John Cairns
176-180	Inhibition of nitrification in soils treated with pig slurry	J. E. Cooper
181-187	Comparative study on accumulation and elimination of hexachlorobiphenyls and decachlorobiphenyl in mice	Tamio Mizutani, Kimio Hidaka, Takeshi Ohe, Masayoshi Matsumoto and Kenji Yamamoto, et al.
188-193	Serum enzymes in rainbow trout as tools in the diagnosis of water quality	W. Wieser and S. Hinterleitner
194-196	Acute toxicity of cyanate toDaphnia magna	J. W. Dauchy, W. T. Waller and M. D. Piwoni
197-202	Blockade of adrenal catecholamine release by chlordimeform and its metabolites	Ali Emran, Nabila M. Shanbaky and J. L. Borowitz
203-207	Effects of fishery chemicals on thein vitro activity of glucose-6-phosphate dehydrogenase	D. P. Schultz and P. D. Harman
208-214	De-icing salt levels in Toronto stream banks and roadside soils	William S. Scott
215-220	Effect of DDT metabolites on soil respiration and on an aquatic alga	R. V. Subba-Rao and Martin Alexander
221-225	Evaluation of an automatic system for detection of toxic substances in surface water using trout	F. Van Hoof
226-233	A field verification of the use of the autotrophic index in monitoring stress effects	R. A. Matthews, P. F. Kondratieff and A. L. Buikema
234-240	Differences in the effects of fuel oil, an oil dispersant, and three polychlorinated biphenyls on fin regeneration in the Gulf Coast killifish,Fundulus grandis	Sue W. Fingerman
241-245	A comparison ofin vivo andin vitro (tissue explant) techniques: Metabolic profile of ethylbenzene in the rat and the dog	Byong Han Chin, John A. McKelvey, Linda J. Calisti, Sarah J. Kozbelt and Lloyd J. Sullivan
246-251	Metal concentrations in tissues of dogs living in an airport area	Masatoshi Hayashi
252-256	Absence of transformation by diflubenzuron in a host-mediated transplacental carcinogen assay	J. M. Quarles, J. O. Norman and L. F. Kubena
257-261	Estimate of the volatile nitrosamine content of Japanese food	Toshio Maki, Yukihiro Tamura, Yasuhiro Shimamura and Yasuta Naoi
262-268	Inhibition of calcium ATPase activity in rat brain and muscle by chlordecone	S. K. Mishra, M. Koury and D. Desaiah
269-276	Effects of a cattleskin tannery on stream quality and benthic macroinvertebrates in central maine	R. L. Duval, C. R. Ferris, R. B. Owen, K. E. Gibbs and L. K. Fink, et al.
277-282	Mutagenicity studies involving aldrin, endosulfan, dimethoate, phosphamidon, carbaryl and ceresan	M. V. Usha Rani, O. S. Reddi and P. P. Reddy
283-288	Toxicity of paraquat to three marine organisms	Raymondi Fytizas
289-293	Influence of route of entry on toxicity of polycyclic aromatic hydrocarbons to the cricket (Acheta domesticus)	Barbara T. Walton
294-297	Effect of cadmium on bone resorption in cultured fetal bones	Tatsuro Miyahara, Mamoru Miyakoshi and Hiroshi Kozuka
298-304	Effects of acid precipitation onDaphnia magna	S. Parent and R. D. Cheetham
305-312	Gas chromatographic method for the determination of residues of chlordanes and related compounds in fish and shellfish	Tomoyuki Miyazaki, Kazuyuki Akiyama, Sciji Kaneko, Shozo Horii and Tatsunori Yamagishi, et al.
313-315	Porphyrinogenic action of fire retardants	P. Koster, F. M. H. Debets and J. J. T. W. A. Strik
316-320	Weathered oil: Effect on hatchability of heron and gull eggs	Stephen A. Macko and Sharna M. King
321-324	Mercury and cesium-137 in urban gray squirrels	James H. Jenkins, Allen H. Davis, William J. Bigler and Gerald L. Hoff
325-329	Levels and gas chromatographic patterns of polychlorinated biphenyls in the blood of patients after PCB poisoning in Taiwan	P. H. Chen, J. M. Gaw, C. K. Wong and C. J. Chen
330-334	Histopathological changes produced in the liver and kidney ofChanna punctatus after chronic exposure to 2,3′,4-triaminoazobenzene	K. A. Goel and Veena Garg
337-344	Uptake of trace metals by the clamMacoma inquinata from clean and oil-contaminated detritus	E. A. Crecelius, J. M. Augenfeld, D. L. Woodruff and J. W. Anderson
345-352	Phthalate plasticizers: Accumulation and effects on weight and food consumption in captive starlings	Thomas J. O'Shea and Charles J. Stafford
353-357	Effects of Roundup^® herbicide on populations ofDaphnia magna in a forest pond	Lloyd D. Hildebrand, Druscilla S. Sullivan and Thomas P. Sullivan
358-363	Respiration of aquatic insect larvae (Ephemeroptera, Plecoptera) in acid mine water	Francis G. Doherty and William D. Hummon
364-368	Effect of fungicides on growth ofRhizobium japonicum in vitro	C. M. Tu
369-373	Hydrolysis of MCPA esters and the persistence of MCPA in Saskatchewan soils	Allan E. Smith and Brian J. Hayden
374-381	Coprostanol in severn estuary sediments	David V. McCalley, Michael Cooke and Graham Nickless
382-388	Accumulation route and chemical form of mercury in mushroom species	K. Minagawa, T. Sasaki, Y. Takizawa, R. Tamura and T. Oshina
389-393	Effect of lead speciation on toxicity	M. L. Freedman, P. M. Cunningham, J. E. Schindler and M. J. Zimmerman
394-399	Relationship of per cent mortality of four species of aquatic biota from 96-hour sediment bioassays of five lake Michigan harbors and elutriate chemistry of the sediments	Robert A. Hoke and Bayliss L. Prater
400-403	Subacute toxicity and mutagenicity ofcis-9,10-epoxystearic acid	I. Chu, D. C. Villeneuve, E. R. Nestmann, G. Douglas and G. C. Becking, et al.
404-408	Effect of salinity on methylation of mercury	James E. Blum and Richard Bartha
409-415	Metallic contaminants in street soils of Moncton, New Brunswick, Canada	M. Cool, F. Marcoux, A. Paulin and M. C. Mehra
416-423	Mass fragmentographic determination of polymethylnaphthalene and polymethylphenanthrene in a crude oil and in marine organisms	Kazuhiko Adachi
424-426	A rapid assay for the examination of protein degradation in soils	Jason A. Caplan and Jed W. Fahey
427-435	Biochemical and hematological effects of a titanium dioxide industrial effluent on fish	Åke Larsson, Karl-Johan Lehtinen and Carl Haux
436-440	Influence of trace elements on cadmium and mercury absorption in sucklings	Krista Kostial, Ivan Rabar, Maja Blanuša and Marija Ciganović
441-447	Long-term effects of methylmercury (II) on the viability of HeLa S3 cells	D. W. Gruenwedel and D. Friend
448-455	Microbiology of a pesticide disposal pit	Layne M. Johnson and Paul A. Hartman
456-464	Translocation of mercury and microbial adaptation in a model aquatic system	Jeffrey A. Titus, James E. Parsons and Robert M. Pfister
465-469	Paraquat toxicity to Louisiana crayfish (Procambarus clarkii)	Tat-Sing Leung, Syed M. Naqvi and Nusrat Z. Naqvi
470-476	Evaluation of pentron D-90^® toxicity to juvenile estuarine fish and blue crabs	Dennis T. Burton
477-481	Toxicity and molt-accelerating effects of diflubenzuron on the barnacle,Balanus eburneus	Gary Gulka, Cecilia M. Doscher and Norimitsu Watabe
482-486	Effect of 2-aminobenzimidazole on nitrogen fixers from flooded soil and their nitrogenase activity	P. B. B. N. Charyulu, C. Ramakrishna and V. Rajaramamohan Rao
487-491	Effect of DEHP on adenine nucleotide translocase activity in isolated rat heart mitochondria	Frank P. Bell and E. V. Hubert
492-497	Identification and confirmation of atrazine in pond water	M. J. Aaronson, K. W. Kirby and J. D. Tessari
498-502	Eggshell thickness in mallards fed methylmercury	Gary H. Heinz
503-507	Ineffectiveness of fenthion, zinc phosphide, DDT and two ultrasonic rodent repellers for control of populations of little brown bats (Myotis lucifugus)	S. Hurley and M. B. Fenton
508-511	Comparison of the persistence of ethalfluralin and trifluralin in Saskatchewan field soils	Brian J. Hayden and Allan E. Smith
513-517	Mutagenic and embryotoxic effects of paraquat and diquat	A. Selypes, L. Nagymajtényi and G. Berencsi
518-523	Chlordane residues in human milk	Tomoyuki Miyazaki, Kazuyuki Akiyama, Seiji Kaneko, Shozo Horii and Tatsunori Yamagishi
524-529	Seasonal and species-dependent variability in the biological impact of mine wastes in an Alpine River	James W. Moore
530-536	Variability and loading of mercury in a small Prairie River	Wm. D. Gummer
537-540	Response of Japanese quail (Coturnix coturnix) to organophosphorus ester-induced delayed neurotoxicity relative to domestic hens (Gallus gallus domesticus)	B. Magnus Francis, Larry Hensen and Robert L. Metcalf
541-546	Comparative toxicity to rats of lead acetate from food or water	Kathryn R. Mahaffey, Jeanne I. Rader, John M. Schaefer and Samuel N. Kramer
547-553	Oxygen consumption of zooplankton as affected by laboratory and field cadmium exposures	W. Dean Kettle, Frank deNoyelles and Chi-Hsiang Lei
554-561	Interactions of the solvent acetone with the fungicides benomyl and captan in fungal assays	Robert E. Burrell and Charles T. Corke
562-568	Acute and chronic toxicity of sodium pentachlorophenate to the copepod,Pseudodiaptomus coronatus	R. G. Hauch, D. R. Norris and R. H. Pierce
569-573	Efficiencies of liquid-liquid extraction and XAD-4 and XAD-7 resins in collecting organic compounds from a coke plant's effluent	David J. Schaeffer, David C. Tigwell, Satu M. Somani and Konanur G. Janardan
574-577	Hematological responses of larvalRana catesbiana to sublethal nitrite exposures	David W. Huey and Thomas L. Beitinger
578-585	The C57L/J mouse strain as a model for extrapulmonary effects of ozone exposure	Gary S. Moore, Edward J. Calabrese and Ricardo A. Grinberg-Funes
586-593	A model of the impact of methyl parathion spraying on a quail population	Alan R. Tipton, Ronald J. Kendall, John F. Coyle and Patrick F. Scanlon
594-600	Effects of heavy metals in combination with NTA, humic acid, and suspended sediment on natural phytoplankton photosynthesis	D. Hongve, O. K. Skogheim, A. Hindar and H. Abrahamsen
601-607	A new one-parameter model for the distribution of chromosome breaks in human cells	Konanur G. Janardan and David J. Schaeffer
608-615	Dislodgable insecticide residues on cotton foliage: Acephate, AC 222,705, EPN, fenvalerate, methomyl, methyl parathion, permethrin, and thiodicarb	G. W. Ware, B. J. Estesen and N. A. Buck
616-622	Fate of petroleum hydrocarbons in sewage sludge after land disposal	D. Liu
623-629	Interaction of antioxidants with ozone and herbicide stress	Baruch Rubin, J. R. C. Leavitt, Donald Penner and A. W. Saettler
630-634	In vitro effects of pure polychlorinated biphenyl isomers on the rabbit muscle lactate dehydrogenase	Makoto Nishizawa and Tohru Ohyama
635-638	Stability of free amino acid levels in stressedAbarenicola pacifica	J. M. Augenfeld and J. W. Anderson
639-645	Tetrachloroethylene contamination of drinking water by vinyl-coated asbestos-cement pipe	Stuart G. Wakeham, Alan C. Davis, Richard T. Witt, Bruce W. Tripp and Nelson M. Frew
646-650	Effect of manganese on some aspects of carbohydrate metabolism in rats	Raushan Husain, Mohammad Mushtaq and Prahlad K. Seth
651-657	Effect of 20- to 30-day continuous exposure of treated bleached kraft mill effluent on selected freshwater species	William C. Graves, Dennis T. Burton and Leonard B. Richardson
658-662	Corrosiveness of drinking water and cardiovascular disease mortality	B. J. A. Haring and B. C. J. Zoeteman
663-667	Determination of benzo(a)pyrene, hexachlorobenzene and pentachlorophenol in oysters from Galveston Bay, Texas	H. E. Murray, G. S. Neff, Y. Hrung and C. S. Giam
668-671	Accumulation and elimination of radioactivity in the Norway lobster (Nephrops norvegicus) following intragastric administration of [9-¹⁴C]phenanthrene	Karsten H. Palmork and Jan Erik Solbakken
672-675	Toxicity of benzoquinone and hydroquinone in short-term bacterial bioassays	J. T. Trevors and J. Basaraba
676-681	Acute toxicities of the herbicides Komeen and Hydrothol-191 to Golden Shiner (Notemigonus crysoleucas)	Brian J. Finlayson
682-687	Effects of the polychlorinated biphenyl aroclor 1242 on locomotor activity and on the neurotransmitters dopamine and norepinephrine in the brain of the gulf killifish,Fundulus grandis	Sue W. Fingerman and Lisa C. Russell
689-696	Effects of chlorite exposure on conception rate and litters of A/J strain mice	Gary S. Moore, Edward J. Calabrese and Denise A. Leonard
697-701	In vitro metabolism of carbofuran by liver microsomes of the padifield fishTrichogaster pectoralis	Sarjeet S. Gill
702-705	Effects of cadmium, lead and copper on rat preimplantation embryos	E. Giavini, M. Prati and C. Vismara
706-712	Effects of chlorpropham, chlortoluron and isoproturon on respiration and transformation of nitrogen in two soils	H. A. Davies and J. A. P. Marsh
713-717	Accumulation of copper in fluvial sediments and yellow water lilies (Nuphar lutea) at varying distances from a metal processing plant	Kai Aulio
718-725	Influence of ethanol on the interaction between polychlorinated biphenyls and drug metabolism	V. Krampl, M. Kontskova and J. Kramplova
726-732	Cardiac and non-cardiac malformations produced by mercury in hamsters	Thomas F. Gale
733-737	Confirmation of residue identity: Characterisation of products of the reaction between chromium (II) solutions and aldrin	D. E. Clegg and A. Dobinson
738-743	Organochlorine and mercury residues in snakes from Pilot and Spider Islands, Lake Michigan—1978	Gary H. Heinz, Susan D. Haseltine, Russell J. Hall and Alexander J. Krynitsky
744-750	Inhibition by the polychlorinated biphenyl aroclor 1242 of limb regeneration in the fiddler crab,Uca pugilator, in different salinities from which different numbers of limbs have been removed	Sue W. Fingerman and Milton Fingerman
751-754	A rapid and simple method for the determination of volatile N-nitrosamines in biological materials	Toshio Maki
755-761	Characterization of four commercial flame retardant aryl phosphates	Ellyn R. Nobile, Samuel W. Page and Pasquale Lombardo
762-770	Adaptation of a soil bacterium to hydrazine propellants	Charlie Mantel and Sheldon London
771-776	Disappearance constants of carbaryl from streams contaminated by forest spraying	Jon G. Stanley and Joan G. Trial
777-781	Exposure of seed pelleting plant workers to methiocarb	M. O'Keeffe and C. Pierse
782-789	Effect of boron in drinking water on the male laboratory rat	Bruce S. Seal and Howard J. Weeth
790-796	Toxicity of nickel, copper, zinc and aluminum mixtures to the white sucker (Catostomus commersoni)	Ralph K. Markarian, M. Claire Matthews and Lynne T. Connor
797-801	Use of a cell wall-less mutant strain to assess the role of the cell wall in cadmium and mercury tolerance byChlamydomonas reinhardtii	Jerome R. Cain and Renee K. Allen
802-809	Comparative study of the acute toxicity of a homologous series of trialkyltins to larval shore crabs,Hemigrapsus nudus, and lobster,Homarus americanus	Roy B. Laughlin and Willie J. French
810-815	Distribution differences between polychlorinated terphenyls and polychlorinated biphenyls in human tissues	I. Watanabe, T. Yakushiji and N. Kunita
816-823	Effect of an acute exposure of guinea pigs to NO₂ on pulmonary prostaglandin dehydrogenase and angiotensin converting enzyme	A. Chaudhari and S. Dutta
824-827	Simplified monitoring procedures for benzo(a)pyrene, hexachlorobenzene and pentachlorophenol in water	C. S. Giam, D. A. Trujillo, S. Kira and Y. Hrung
828-831	Decrease in cadmium concentration in a Cd-contaminated fish by short-term exposure to EDTA	S. Muramoto
833-836	Isomerization of lindane by reduced hematin	Mahmoud Abbas Saleh
837-840	Low erythrocyte glucose-6-phosphate dehydrogenase (G-6-PD) activity and susceptibility to nitrite-induced methemoglobin formation	Edward J. Calabrese, Gary S. Moore and Soon -Ching Ho
841-845	Efficiency and rate of elimination of polychlorinated biphenyls from waste waters by means of algae	Karel Véber, Jarka Zahradník and Ivo Breyl
846-854	Toxicity of five forest insecticides to cutthroat trout and two species of aquatic invertebrates	D. F. Woodward and W. L. Mauck
855-860	Lead concentrations in livers of Maryland waterfowl with and without ingested lead shot present in gizzards	Patrick F. Scanlon, Vernon D. Stotts, Richard G. Oderwald, Timothy J. Dietrick and Ronald J. Kendall
861-865	An ultraviolet detector for automated size exclusion chromatographic cleanup of lipid-containing residue samples	P. R. de Beer and L. P. van Dyk
866-872	Heterogeneous hydrodechlorination of toxaphene	Kenneth F. Smith and Michael Cooke
873-878	Accumulation of glutamate in sea anemones exposed to heavy metals and organic amines	Margaret R. Kasschau, Merton M. Skaggs and Edward C. M. Chen
879-883	Reflectorized soybean canopy in relation to transpiration and herbicide phytotoxicity	S. N. Ogbuehi, J. R. C. Leavitt and J. R. Brandle
884-890	Mercury accumulation in biota of Thunder Creek, Saskatchewan	D. J. Munro and W. D. Gummer
891-897	Bioaccumulation of hexachlorobenzene in killifish (Fundulus similis)	C. S. Giam, H. E. Murray, Lee E. Ray and S. Kira
898-901	Dissimilarities in the toxic response of early chick embryos to DDT administered in different vehicles	William J. Swartz
902-908	Distribution of radioactivity in the chondrichthyesSqualus acanthias and the osteichthyesSalmo gairdneri following intragastric administration of (9-¹⁴C)phenanthrene	J. E. Solbakken and K. H. Palmork
909-912	Toxicity of nitrite to larvae of the salamanderAmbystoma texanum	David W. Huey and Thomas L. Beitinger
913-917	Body temperatures and weights in rats during daily administration of closely controlled doses of polychlorinated biphenyls	Gregory K. Komives and George Alayoku
918-920	Toxicities of paraquat and diquat herbicides to freshwater copepods (Diaptomus sp. andEucyclops sp.)	Syed M. Naqvi, Tat-Sing Leung and Nusrat Z. Naqvi
921-928	Toxicities of eight organochlorine compounds in sediment and seawater toCrangon septemspinosa	D. W. McLeese and C. D. Metcalfe
929-935	Avoidance response of juvenileChromis punctipinnis to chlorinated seawater	Jo Ellen Hose and Robert J. Stoffel
936-940	Adhesion-binding of 2,2′,4,4′,5,5′-hexachlorobiphenyl to glass and plastic: A possible source of error for PCB analysis	M. G. Pepe and J. J. Byrne
941-946	Effect of complexans (EDTA, NTA and DTPA) on the exposure to high concentrations of cadmium, copper, zinc and lead	S. Muramoto
947-949	Heavy metal concentrations in feathers of ruffed grouse shot by Virginia hunters	Patrick F. Scanlon, Richard G. Oderwald, Timothy J. Dietrick and Joe L. Coggin
950-955	Lethality of permethrin, cypermethrin and fenvalerate to salmon, lobster and shrimp	D. W. McLeesc, C. D. Metcalfe and V. Zitko
956-964	An evaluation of existing methods for quantitation of polychlorinated biphenyls in environmental samples and suggestions for an improved method based on measurement of individual components	J. C. Duinker, M. T. J. Hillebrand, K. H. Palmork and S. Wilhelmsen

Volume 26, Number 1 / January 1981

1-8	Reproducibility of a life-cycle toxicity test withDaphnia magna	Benjamin R. Parkhurst, Jenny L Forte and Gail P. Wright
9-15	A reevaluation of the toxicity of coal conversion process waters	B. R. Parkhurst, J. S. Meyer, G. M. DeGraeve and H. L. Bergman
16-21	A field study of the chemical degradation of paraquat dichloride following simulated spillage on soil	D. C. Staiff, L. C. Butler and J. E. Davis
22-23	A rapid and easy method to introduceDaphnia magna into test vessels	Peter König and Hans-Günter Müller
24-30	Carbon monoxide contamination in dwellings in poor rural areas of Guatemala	Omar Dary, Oscar Pineda and José M. Belizán
31-37	Acclimation of activated sludge to dye	Toshihiko Ogawa, Eiichi Idaka and Chizuko Yatome
38-41	Influence of azo dye on synchronized cells ofBacillus subtilis	Toshihiko Ogawa, Eiichi Idaka and Chizuko Yatome
42-45	Subchronic study of a mixture of inorganic substances present in the Great Lakes ecosystem in male and female rats	I. Chu, D. C. Villeneuve, G. C. Becking and R. Lough
46-53	Accumulation and excretion ofIsopropylchlorobiphenyls in mouse and fish	Katsura Sugiura, Toshiaki Mase, Kumiko Imasaki and Miki Goto
54-59	Concentrations of elements in a marine food chain cultured in sewage wastewater	A. Keith Furr, Thomas F. Parkinson, John Ryther, Carl A. Bache and Walter H. Gutenmann, et al.
60-64	Distribution of environmental pollutants in pet animals. VI. Heavy metals in hair of house-dogs	Masatoshi Hayashi, Isamu Okada, Hiroshi Tate, Yoshikazu Miura and Shuji Ohhira, et al.
65-72	Deoxygenation of water following use of the herbicide terbutryn simulated in a batch culture system	G. I. Wingfield and J. M. Johnson
73-76	Whole organism³¹P nuclear magnetic resonance spectroscopy: A potential application in aquatic toxicity evaluations	William T. Waller and A. D. Sherry
77-84	Glutathione peroxidase response in tissues of rats fed diets containing fish protein concentrate prepared from shark flesh of known mercury and selenium contents	S. J. Thrower and Kathleen A. Andrewartha
85-90	Biodegradation of pentachlorophenol in a simulated aquatic environment	D. Liu, K. Thomson and W. M. J. Strachan
91-96	Effects of roundup^® herbicide on diatom populations in the aquatic environment of a coastal forest	Druscilla S. Sullivan, Thomas P. Sullivan and Thana Bisalputra
97-101	A one-step derivatization procedure for several carbamate pesticides	Merrill D. Jackson and Stephen D. Soileau
102-107	Identification and determination of asulam and related degradation products in soil	M. Franci, N. Andreoni and P. Fusi
108-115	Effects of dichlorprop and mecoprop on respiration and transformation of nitrogen in two soils	J. A. P. Marsh and H. A. Davies
116-123	Analysis and incidence of organophosphorus compounds in sewage sludges	A. E. McIntyre, R. Perry and J. N. Lester
124-130	Heavy metals inMercenaria mercenaria and sediments from the New Bedford Harbor region of Buzzard's Bay, Massachusetts	Paul E. Genest and Walter I. Hatch
131-136	Human exposure to environmental trichloroethylene and tetrachloroethylene: Preliminary data on population groups of Milan, Italy	Giuliano Ziglio
137-143	Effects of pentachlorophenol on field- and laboratory-developed estuarine benthic communities	M. E. Tagatz, J. M. Ivey, N. R. Gregory and J. L. Oglesby
145-149	A rapid biochemical test for measuring chemical toxicity	D. Liu
150-156	Use of the microtox^® assay system for environmental samples	Jenq C. Chang, Phyllis B. Taylor and Franklin R. Leach
157-162	Free amino acids in mantle tissues of the bivalveAmblema plicata: Possible relation to environmental stress	Wayne S. Gardner, Warren H. Miller and Marc J. Imlay
163-170	Effects of intermittent chlorination on plasma proteins of rainbow trout (Salmo gairdneri)	Paul M. Booth, Cletus M. Sellers and Norman E. Garrison
171-178	Toxicity of ozonated estuarine water to juvenile blue crabs (Callinectes sapidus) and juvenile Atlantic menhaden (Brevoortia tyrannus)	Leonard B. Richardson and Dennis T. Burton
179-187	Toxic effects in fish and the mutagenic capacity of water from the Sava River in Yugoslavia	B. Kurelec, M. Protić, S. Britvić, N. Kezić and M. Rijavec, et al.
188-195	Seasonal variation of mutagenic activity in drinking water	Sandra M. Grimm-Kibalo, Bonita A. Glatz and James S. Fritz
196-201	Distribution and elimination of [9-¹⁴C]phenanthrene in the horse mussel (Modiola modiolus)	Karsten H. Palmork and Jan Erik Solbakken
202-206	Levels of hydrocarbons in mussels,Mytilus edulis, and surface sediments from Danish coastal areas	Kurt Jensen
207-212	Effects of a drilling fluid on the development of a teleost and an echinoderm	Richard B. Crawford and Jonathan D. Gates
213-218	A laboratory investigation of heavy metal adsorption on marine dredge spoils	D. A. Stern and C. L. Grant
219-223	Nearshore dredge-spoil dumping and cadmium, copper, and zinc levels in a dermestid shrimp	William N. Albrecht, Caryn A. Woodhouse and Jacquelin N. Miller
224-227	Determination of vanadium in a marine mollusc using a chelating ion exchange resin and neutron activation	Y. David LaTouche, Casey W. Bennett and Michael C. Mix
228-232	Influence of chromium (VI) upon stream ephemeroptera in the pre-alps	Mario Cotta Ramusino, Guido Pacchetti and Alberto Lucchese
233-236	Cadmium toxicity and its effect on the testes of an Australian marsupial (Trichosurus vulpecula)	R. W. Rose, R. Swain and W. K. Whitten
237-242	A protein binding radio-assay method for measuring PCB (hexachlorobiphenyl) incorporation in culture cells	J. J. Byrne and M. G. Pepe
243-247	Uptake, metabolism, and elimination of diphenyl ether by trout and stickleback	K. Wong, R. F. Addison and F. C. P. Law
248-253	DDT and hexachlorobenzene residues in southeastern Washington Swainson's Hawks (Buteo swainsoni)	Marc Bechard
254-257	Identification ofγ-chlordene in freshwater fish from the Tama River (Japan)	Shozo Horii, Tomoyuki Miyazaki, Seiji Kaneko, Kazuyuki Akiyama and Tatsunori Yamagishi
258-261	Chlorothalonil equivalents in the blood and urine of rats following oral, endotracheal, and dermal administration of¹⁴C-chlorothalonil	Byong Han Chin, John B. McGloin, Nancy L. Spangler and Richard D. Heilman
262-266	Studies of possible bovine urinary excretion and rumen decomposition of fenvalerate insecticide and a metabolite	Patricia C. Wszolek, Norman A. LaFaunce, Timothy Wachs and Donald J. Lisk
267-272	Disappearance of acephate, methamidophos, and malathion from citrus foliage	H. N. Nigg, J. A. Reinert, J. H. Stamper and G. E. Fitzpatrick
273-280	Effect ofin vivo ozone exposure to dorset sheep, an animal model with low levels of erythrocyte glucose-6-phosphate dehydrogenase activity	Gary S. Moore, Edward J. Calabrese and Elizabeth Schulz
281-287	Protocol for measuring the relative toxicity of substances on plant foliage	C. R. Thompson, Gerrit Kats, Philip W. Dawson and Denise A. Doyle
289-294	Elimination and distribution of different substituted phenols by frog (Rana temporaria) and crayfish (Astacus leptodactylus)	Roland Nagel and Klaus Urich
295-298	Acute toxicity of some chlorinated phenols, catechols and cresols to trout	M. L. Hattula, V. -M. Wasenius, H. Reunanen and A. U. Arstila
299-306	Bioconcentration of pesticides by egg masses of the caddisfly,Triaenodes tardus milne	David Belluck and Allan Felsot
307-314	Avoidance of dredge spoil by herring (Clupea harengus harengus)	D. W. Johnston and D. J. Wildish
315-322	Accumulation of copper, zinc, cadmium and lead from two contaminated sediments by three marine invertebrates-a laboratory study	S. Ray, D. W. McLeese and M. R. Peterson
323-327	Relationship of mortality of aquatic biota from 96-hour sediment bioassays and the change in chemical composition of the test water	Robert A. Laskowski-Hoke and Bayliss L. Prater
328-336	South Louisiana crude oil or DDE in the diet of mallard hens: Effects on egg quality	Larry D. Vangilder and Tony J. Peterle
337-344	Distribution and elimination routes of a naphthenic hydrocarbon (dodecylcyclohexane) in rainbow trout (Salmo gairdneri)	J. P. Cravedi and J. Tulliez
345-351	Elimination of laboratory-acquired cadmium by the oysterCrassostrea virginica in the natural environment	Don E. Mowdy
352-358	Relation between mercury concentration and size in the mako shark	R. J. Watling, T. P. McClurg and R. C. Stanton
359-363	Biotransformation of mercurials by intestinal microorganisms isolated from yellowfin tuna	Hidemitsu S. K. Pan-Hou and Nobumasa Imura
364-366	Reduction of polychlorinated biphenyl (pcb) concentrations in carp (Cyprinus carpio) fillets through skin removal	Marvin E. Hora
367-374	Death in bats from DDE, DDT or dieldrin: Diagnosis via residues in carcass fat	Donald R. Clark
375-380	A radioimmunoassay to screen for 2,4-dichlorophenoxyacetic acid and 2,4,5-trichlorophenoxyacetic acid in surface water	D. F. Rinder and J. R. Fleeker
381-385	Absorption and effect of simazine and atrazine onElodea canadensis	Simon Dabydeen and J. R. C. Leavitt
386-388	Uptake of the herbicide pendimethalin by the sea nettleChrysaora quinquecirrha	Gary J. Calton and Joseph W. Burnett
389-392	Residues of 4-aminopyridine in poisoned birds	R. Frank, G. J. Sirons and D. Wilson
393-400	Residue analysis of methiocarb applied to ripening sorghum as a bird repellent in Senegal	G. Gras, C. Hasselman, C. Pellissier and R. Bruggers
401-406	Brain cholinesterase response in songbirds exposed to experimental fenitrothion spraying in New Brunswick, Canada	D. G. Busby, P. A. Pearce and N. R. Garrity
407-412	Oxychlordane,trans- nonachlor andcis-nonachlor residues in adipose tissues of dogs and cats collected in the Tokyo area	Tatsunori Yamagishi, Seiji Kaneko, Tomoyuki Miyazaki, Kazuyuki Akiyama and Shozo Horii
413-419	Photolysis of phoxim on glass and on tomato leaves	M. H. Makary, M. R. Riskallah, M. E. Hegazy and M. H. Belal
420-423	Identification of the synergistBis(2,3,3,3-tetrachloropropyl)ether in human milk	Tomoyuki Miyazaki, Seiji Kaneko, Shozo Horii and Tatsunori Yamagishi
424-427	Tissue distribution of hexachlorophene in lactating cows	Yoh-ichi Kawashima, Tatsuro Miyahara, Hiroshi Kozuka and Chujiro Ohdaira
428-431	Effect of fluoride on copper, manganese and zinc in bone and kidney	Manohar Singh and K. C. Kanwar
433-439	A rapid toxicity test usingPseudomonas fluorescens	J. T. Trevors, C. I. Mayfield and W. E. Inniss
440-445	A procedure for determining benzene in soil by the purge-and-trap technique	Tore Ramstad and Terry J. Nestrick
446-452	Acute toxicity of priority pollutants to bluegill (Lepomis macrochirus)	R. J. Buccafusco, S. J. Ells and G. A. LeBlanc
453-460	Investigation on the cause of a fish-kill (Epinephelus) in the Kisamos Gulf, Crete	S. D. Kilikidis, A. P. Kamarianos, Th. Kousouris and I. Tsingkounakis
461-465	A comparison ofin vivo andin vitro (tissue explant) techniques: Metabolic profile of ethylcyclohexane in rat and dog	Byong Han Chin, John A. McKelvey, Linda J. Calisti, Sarah J. Kozbelt and Lloyd J. Sullivan
466-471	Subject groups high and low in urinary selenium levels: Workers exposed to heavy metals and patients with cancer and epilepsy	Yasuji Hojo
472-478	Chemical form and distribution of mercury and selenium in eggs from chickens fed mercury-contaminated grain	Chris J. Cappon and J. Crispin Smith
479-484	Antagonism of the inhibitory effect of the polychlorinated biphenyl preparation, Aroclor 1242, on color changes of the fiddler crab,Uca pugilator, by norepinephrine and drugs affecting noradrenergic neurotransmission	Mukund M. Hanumante, Sue W. Fingerman and Milton Fingerman
485-488	PCB residues in feedlot steers	Paul F. Ross, David L. Osheim and Hillman A. Nelson
489-495	Polychlorinated biphenyls and polychlorinated dibenzofurans in the toxic rice-bran oil that caused PCB poisoning in Taichung	P. H. Chen, K. T. Chang and Y. D. Lu
496-501	Monitoring of DDT, PCBs, and other organochlorine compounds in marine organisms from the North Aegean Sea	S. D. Kilikidis, J. E. Psomas, A. P. Kamarianos and A. G. Panetsos
502-507	Acute toxic responses of the freshwater planarian,Dugesia dorotocephala, to chlordane	Jay Boyd Best, Michio Morita and Bruce Abbotts
508-512	Effect of hexachlorocyclohexane on somatic and meiotic divisions in male Swiss mice	K. Aravinda Babu, S. K. Nigam, B. C. Lakkad, D. K. Bhatt and A. B. Karnik, et al.
513-519	Persistence of five pyrethroid insecticides in sterile and natural, mineral and organic soil	R. A. Chapman, C. M. Tu, C. R. Harris and C. Cole
520-523	Analysis of alkyl phosphates by extractive alkylation	Diane E. Bradway, Robert Moseman and Randy May
524-529	Dialkyl phosphates in urine samples from pesticide formulators exposed to disulfoton and phorate	Charles D. Brokopp, Jill L. Wyatt and Joe Gabica
530-536	Drift from a commercial, aerial application of methyl and ethyl parathion: An estimation of potential human exposure	William M. Draper and Joseph C. Street
537-543	Drift from and transport subsequent to a commercial, aerial application of carbofuran: An estimation of potential human exposure	William M. Draper, Richard D. Gibson and Joseph C. Street
544-547	Brain cholinesterase (ChE) activity in nestling starlings: Implications for monitoring exposure of nestling songbirds to ChE inhibitors	Christian E. Grue, George V. N. Powell and Nancy L. Gladson
548-553	Insecticides in the ambient air of rooms following their application for control of pests	C. G. Wright, R. B. Leidy and H. E. Dupree
554-560	Effects of pesticides on decomposition of organic matter and nitrification in sewage	M. T. Lieberman and M. Alexander
561-566	Usage patterns of chemically treated wood on Michigan dairy farms	L. R. Shull, M. Foss, C. R. Anderson and K. Feighner
567-570	Surfactant effects on petunia pollen germinationin vitro	P. L. Pfahler, H. F. Linskens, H. W. Schoot and M. Wilcox
571-575	Effect ofo-chlorobenzylidenemalononitrile (CS) on humoral immune response to bacterial lipopolysaccharide in mice	Prakask S. Nagarkatti and Mitzi Nagarkatti
577-584	Identification of polyhalogenated anisoles and phenols in oysters collected from Tokyo bay	Tomoyuki Miyazaki, Seiji Kaneko, Shozo Horii and Tatsunori Yamagishi
585-593	Acute toxicity of phenol and substituted phenols to the fathead minnow	Gary L. Phipps, Gary W. Holcombe and James T. Fiandt
594-600	Effects of sublethal concentrations of pentachlorophenol on the liver of bluegill sunfish,Lepomis macrochirus	J. W. Owen and S. W. Rosso
601-605	AChironomus tentans bioassay for testing synthetic fuel products and effluents, with data on acridine and quinoline	Robert M. Cushman and Michael I. McKamey
606-612	Survival and fecundity ofDaphnia pulex on exposure to particulate oil	C. Kim Wong, F. Rainer Engelhardt and J. R. Strickler
613-620	Determination of polycyclic aromatic hydrocarbons in marine samples by high-performance liquid chromatography	Hirotaka Obana, Shinjiro Hori and Takashi Kashimoto
621-625	A comparison ofin vivo andin vitro (tissue explant) techniques: Metabolic profile of methylethylbenzene isomers in rats and dogs	Byong Han Chin, John A. McKelvey, Linda J. Calisti, Sarah J. Kozbelt and Lloyd J. Sullivan
626-633	Distribution and excretion of monoisopropylnaphthalene in rats	S. Kojima, T. Babasaki, M. Kiyozumi and M. Nakagawa
634-640	Toxic effects of cadmium on the garden snail (Helix aspersa)	L. K. Russell, J. I. DeHaven and R. P. Botts
641-646	Influence of complexans (EDTA, DTPA) on the toxicity of cadmium to fish at chronic levels	S. Muramoto
647-651	Splenomegaly and adrenal weight changes in isolated adult mice chronically exposed to lead	D. M. Ogilvie and A. H. Martin
652-655	Tissue lead concentrations in Japanese quail ingesting lead pellets or shot with lead pellets	Ronald J. Kendall and Patrick F. Scanlon
656-662	Identification of musk xylene and musk ketone in freshwater fish collected from the Tama River, Tokyo	Tatsunori Yamagishi, Tomoyuki Miyazaki, Shozo Horii and Seiji Kaneko
663-668	Retention and fate of inhaled hexachlorocyclopentadiene in the rat	L. J. Lawrence and H. W. Dorough
669-673	Determination of sodium fluoroacetate (compound 1080) in poison baits by HPLC	D. M. Collins, J. P. Fawcett and C. G. Rammell
674-678	Determination of brodifacoum in animal tissues by HPLC	Albert J. Kieboom and Colin G. Rammell
679-680	Organochlorine residues in fish from Lake Mjøsa in Norway	E. M. Brevik
681-688	Potential exposure of workers during seed potato treatment with captan	Edwin R. Stevens and James E. Davis
689-695	Impact and joint action of decamethrin and permethrin and freshwater fishes on mosquitoes	M. S. Mulla, H. A. Darwazeh and M. S. Dhillon
696-703	Toxicity of blackfly larvicidal formulations to some aquatic insects in the laboratory	Zohair H. Mohsen and Mir S. Mulla
705-716	Toxicity of six bird control chemicals to aquatic organisms	L. L. Marking and J. H. Chandler
717-723	Mixing and separation device for continuous flow bioassays with coal liquids	D. D. Dauble, E. W. Lusty, W. E. Fallon and R. H. Gray
724-728	Background hydrocarbon residues in fishes from the Great Lakes and eastern Montana	K. J. Welch, D. W. Kuehl, E. N. Leonard, G. D. Veith and N. D. Schoenthal
729-736	Effect of three aromatic hydrocarbons on respiration and heart rates of the mussel,Mytilus californianus	T. D. Sabourin and R. E. Tullis
737-744	Mass fragmentographic determination of polymethylbiphenyl in foods contaminated with petroleum products	Kazuhiko Adachi
745-748	Morphological changes in the diatom,Tabellaria flocculosa, induced by very low concentrations of cadmium	P. C. Adshead-Simonsen, G. E. Murray and D. J. Kushner
749-756	Prenatal toxicity of orally administered sodium arsenite in mice	M. N. Baxley, R. D. Hood, G. C. Vedel, W. P. Harrison and G. M. Szczech
757-763	Alkylmercury levels in marine sediments in cockburn sound, Western Australia	Darryl L Collett, Geoffrey A. Taylor and Adrian Chegwidden
764-768	Effect of phthalic acid esters on drug metabolizing enzymes	Prahlad K. Seth, Deepak K. Agarwal and Sarita Agarwal
769-774	Phthalic acid esters, total DDTs, and polychlorinated biphenyls in marine samples from Galveston Bay, Texas	H. E. Murray, Lee E. Ray and C. S. Giam
775-780	Use of reactivation techniques for the differential diagnosis of organophosphorus and carbamate pesticide poisoning in birds	A. D. Martin, G. Norman, P. I. Stanley and G. E. Westlake
781-788	Enhanced microbial degradation of carbofuran in soils with histories of Furadan^® use	Allan Felsot, Joseph V. Maddox and Willis Bruce
789-794	A comparison of chromatographic and spectrophotometric methods for the determination of carbaryl residues in cabbages	F. J. Bezuidenhout and L. P. van Dyk
795-800	Acute and short-term toxicity of 2,3,4,6-tetrachlorophenol in rats	M. L. Hattula, V. -M. Wasenius, R. Krees, A. U. Arstila and M. Kihlström
801-806	Responses of the hepatic enzymes of a teleost fish totrans-stilbene oxide treatment	Barrie Tan and Paul Melius
807-812	Toxic and teratogenic effects of hydrazine on fathead minnow (Pimephales promelas) embryos	V. Henderson, J. W. Fisher and R. D'Allessandris
813-819	Fetotoxicity following chronic prenatal treatment of mice with tobacco smoke and ethanol	K. L. Peterson, R. W. Heninger and R. E. Seegmiller

Volume 27, Number 1 / July 1981

1-6	Effect of ozonation and chlorination on the mutagenic potential of drinking water	P. Dolara, V. Ricci, D. Burrini and O. Griffini
7-12	Acid pH and chorionase activity of Atlantic Salmon (Salmo salar) eggs	K. Haya and B. A. Waiwood
13-16	Interaction between acetone and two pesticides towards several unicellular green algae	Glenn W. Stratton and Charles T. Corke
17-22	Protracted benzene exposure causes a proliferation of myeloblasts and/or promyelocytes in CD-1 mice	Carroll A. Snyder, James D. Green, Joseph LoBue, Bernard D. Goldstein and Celeste D. Valle, et al.
23-27	Polycyclic aromatic hydrocarbons in human fat and liver	H. Obana, S. Hori, T. Kashimoto and N. Kunita
28-33	Heavy metals in mammals from two unmined copper-zinc deposits in Wisconsin	Gregory J. Smith and Orrin J. Rongstad
34-41	Effect of the amino acid histidine on the uptake of cadmium from the digestive system of the blue crab,Callinectes sapidus	Jill Pecon and Eric N. Powell
42-48	Effects of intraperitoneal lead and cadmium on the humoral immune response ofSalmo trutta	Julian G. O'Neill
49-54	Acute toxic responses of the freshwater planarian,Dugesia dorotocephala, to methylmercury	Jay Boyd Best, Michio Morita, James Ragin and Jay Best
55-58	Urinary enzymes as indicators of kidney damage by methylmercury exposure	Y. Tsuzuki
59-67	Acute and chronic effects of alum to midge larva (Diptera: Chironomidae)	David S. Lamb and Gary C. Bailey
68-71	Presence of polychlorinated dibenzo-p-dioxins in latex nipples	Tadeusz Górski
72-78	Porphyrin accumulation in sheep bones associated with 1,2,4-trichlorobenzene	A. W. Nichol, S. Elsbury and C. G. Rousseaux
79-83	Accumulation and retention of mirex by brook trout fed a contaminated diet	Jack C. Skea, H. J. Simonin, S. Jackling and J. Symula
84-89	Residues of ethoprop in eight vegetables	T. W. Hunt, R. B. Leidy, T. J. Sheets and H. E. Duncan
90-94	Effect of toxaphene, camphene, and cedar oil on methyl parathion residues on cotton	W. S. Bigley, F. W. Plapp, R. L. Hanna and J. A. Harding
95-100	Potential exposure to dislodgable residues after application of two formulations of methyl parathion to apple trees	J. E. Davis, D. C. Staiff, L. C. Butler and E. R. Stevens
101-108	Methyl parathion removal from Denim fabrics by selected laundry procedures	C. B. Easley, J. M. Laughlin, R. E. Gold and D. R. Tupy
109-114	Effects of some pesticides on enzyme activities in an organic soil	C. M. Tu
115-121	Transformation of nitrosamines in soil andin Vitro by soil microorganisms	M. A. B. Mallik and K. Tesfai
122-125	Insecticide concentrations in air after application of pest control strips	Merrill D. Jackson and Robert G. Lewis
126-138	Erythrocyte survival in sheep exposed to ozone	Gary S. Moore, Edward J. Calabrese and Frank J. Labato
139-143	Determination of fly ash in lung tissue	S. H. Weissman and D. B. DeNicola
145-150	Detection of chloroform in the tissues of freshly eviscerated poultry carcasses exposed to water containing added chlorine or chlorine dioxide	D. Robinson, G. C. Mead and Karen A. Barnes
151-159	Amino acid composition and microbial contamination ofSpirulina maxima, a blue-green alga, grown on the effluent of different fermented animal wastes	Jung F. Wu and Wilson G. Pond
160-166	Effect of acid stress on sodium transport by isolated skins and on osmotic permeability of intact frogs	Paul O. Fromm
167-174	Volatile liquid hydrocarbons around a production platform in the Northwest Gulf of Mexico	Denis A. Wiesenburg, Guy Bodennec and James M. Brooks
175-180	Ingestion of ethanol increases the hematotoxicity of inhaled benzene in C57BL mice	Carroll A. Snyder, Keith A. Baarson, Bernard D. Goldstein and Roy E. Albert
181-186	An assessment of the teratogenicity in the rat and mutagenicity inSalmonella of mono-2-ethylhexyl phthalate	Joseph A. Ruddick, David C. Villeneuve, Ih Chu, Earle Nestmann and David Miles
187-192	Effect of water hardness on the toxicity of cadmium to the egg of the teleostOryzias latipes	Hitoshi Michibata
193-200	Variations of some elements in cadmium-induced, malformed fish	S. Muramoto
201-208	Mercury in the muscle tissue of fish from three Northern Maine lakes	John J. Akielaszek and Terry A. Haines
209-212	Total mercury levels in canned and frozen fish imported into Lebanon	Aftim Acra, Sami Namaan and Zeina Raffoul
213-220	Evaluation of the expression of urinary selenium level as ng Se/mg creatinine and the use of single-void urine as a sample for urinary selenium determination	Yasuji Hojo
221-225	Influence of complexans (NTA, EDTA) on the toxicity of aluminum chloride and sulfate to fish at high concentrations	S. Muramoto
226-229	Evaluation of three sorbents for retention of PCBs in a natural gas stream	Merrill D. Jackson, David W. Hodgson, Kathryn E. MacLeod and Robert G. Lewis
230-234	Toxicity of pentachlorophenol toAzotobacter vinelandii	T. -Y. Tam and J. T. Trevors
235-238	Chlorobenzilate residues in citrus-worker urine	K. A. Levy, S. S. Brady and C. D. Pfaffenberger
239-243	Relative toxicity of the technical grade material, isomers, and formulations of endosulfan to the fishChanna punctata	A. Priyamvada Devi, D. M. R. Rato, K. S. Tilak and A. S. Murty
244-249	Intake and excretion of diazinon in freshwater fishes	Koichiro Seguchi and Shiro Asaka
250-255	Vapour phase photochemistry of fenitrothion and aminocarb	Joseph B. Addison
256-267	Effects of fenvalerate on field- and laboratory-developed estuarine benthic communities	M. E. Tagatz and J. M. Ivey
268-273	Detection of bromacil herbicide in ponderosa pine	Roger W. Ferenbaugh, W. Dale Spall and Donna M. LaCombe
274-281	Comparative toxicity of rhodamine B and rhodamine 6G to the house fly (Musca domestica L.)	Napoleon C. Respicio and James R. Heitz
282-287	A simplified method for sampling atmospheric ammonia from inhalation chambers during exposure studies	John C. Kapeghian, I. Wade Waters and Alan B. Jones
289-294	An improved agar plate method for rapid assessment of chemical inhibition to microbial populations	D. Liu and K. Kwasniewska
295-302	A survey of trihalomethanes in the drinking water system of Murfreesboro, Tennessee	William B. Kasso and Marion R. Wells
303-308	Determination of hexachlorocyclopentadiene at the nanogram per liter level in drinking water	Frank M. Benoit and David T. Williams
309-315	Acute and chronic toxicities of boric acid toDaphnia magna Straus	M. A. Lewis and L. C. Valentine
316-325	Influence of a co-solvent (acetone) and ultrasonication on the acute toxicity of a quaternary amine (Aliquat 336) and an organophosphorus compound (HDEHP) toDaphnia magna	Rune Berglind and Göran Dave
326-331	Static acute toxicity of sodium bromide to fathead minnows	H. C. Alexander, J. A. Quick and E. A. Bartlett
332-337	Some effects of polyphenols on aquatic plants: I. Toxicity of phenols in aquatic plants	Devard I. Stom and Richard Roth
338-343	Acute toxicity of anin situ shale oil process wastewater and its major components toDaphnia magna	L. N. Burnham, W. W. Melvin and R. M. Buchan
344-348	Effect of cadmium body burdens in adultCrassostrea virginica on fecundity and viability of larvae	G. E. Zaroogian and G. Morrison
349-352	Lead in the bone and soft tissues of box turtles caught near smelters	W. A. Beresford, M. P. Donovan, J. M. Henninger and M. P. Waalkes
353-358	Lead in albuquerque street dirt and the effect of curb paint	David A. Franz and William M. Hadley
359-367	Potential influence of acetone in aquatic bioassays testing the dynamics and effects of PCBs	Michael J. Mac and James G. Seelye
368-375	Patterns of PCB accumulation by fry of lake trout	Michael J. Mac and James G. Seelye
376-379	Size-Specific mortality in fry of lake trout (Salvelinus namaycush) from Lake Michigan	James G. Seelye and Michael J. Mac
380-385	Determination of pentachlorophenol in urine	M. E. P. B. Siqueira and N. A. G. G. Fernícola
386-392	Excretion of radioactivity following the intraperitoneal administration of¹⁴C-DDT,¹⁴C-DDD,¹⁴C-DDE and¹⁴C-DDMU to the rat and Japanese Quail	S. C. Fawcett, P. J. Bunyan, L. W. Huson, L. J. King and P. I. Stanley
393-396	Uptake of DDT from the yolk sac into the early chick embryo as measured by gas chromatography	William J. Swartz and Roy L. Schutzmann
397-405	Residues of DDT in a contaminated Norwegian Lake ecosystem	N. J. Kveseth
406-411	Living area contamination by chlordane used for termite treatment	J. M. Livingston and C. R. Jones
412-417	Biodegradation of carbaryl in simulated aquatic environment	D. Liu, K. Thomson and W. M. J. Strachan
418-425	A post-lmplantational study on the effects of zineb on reproduction using the decidualized pseudopregnant rat as a model	Leung Tat Sing and Fitzgerald Spencer
426-431	Detection of acrylonitrile and ethylene oxide in air and fumigated foodstuffs	S. Rajendran and M. Muthu
433-439	Effect of phenolic antioxidants on the toxicity of pentachlorophenol in short-term bacterial bioassays	J. T. Trevors, C. I. Mayfield, W. E. Inniss and J. E. Thompson
440-441	Use of an electronic particle counter to determine the number of youngDaphnia magna in ecotoxicological reproduction tests	Hans -Günter Müller
442-449	Comparison of liquid-liquid extraction and resin adsorption for concentrating mutagens in amesSalmonella/microsome assays on water	W. O. K. Grabow, J. S. Burger and C. A. Hilner
450-457	A national survey of tri(haloalkyl)-, trialkyl-, and triarylphosphates in canadian drinking water	David T. Williams and Guy L. LeBel
458-462	Effects of petroleum exposure on predatory behavior of coho salmon (Oncorhynchus kisutch)	Leroy C. Folmar, Donovan R. Craddock, John W. Blackwell, Gerald Joyce and Harold O. Hodgins
463-466	Mutagenic activity in diesel exhaust particulates	Joseph P. Nachtman, Xu Xiao-bai, Stephen M. Rappaport, Ronald E. Talcott and Eddie T. Wei
467-469	Conversion of laboratory stock CH₃²⁰³HgCI to inorganic²⁰³Hg	Denis M. Medeiros
470-473	Uranium dispersion along roads paved with phosphate slag	C. M. Melville, C. M. Wai, M. Collopy and H. Willmes
474-480	Manganese toxicity to fungi: Influence of pH	H. Babich and G. Stotzky
481-488	Investigation of selective uptake of polychlorinated biphenyls bySpartina alterniflora Loisel	E. Mrozek and R. B. Leidy
489-498	Macro-analytical methods used to analyze tissues of the Hawaiian Monk Seal,Monachus schauinslandi, for organochlorine pesticides, polychlorobiphenyls, and pentachlorophenol	G. H. Takei and G. H. Leong
499-505	Relationships between brain and carcass organochlorine residues in ospreys	Stanley N. Wiemeyer and Eugene Cromartie
506-511	Organochloride pesticide residues in human milk in Hawaii, 1979–80	Wataru Takahashi, Diana Saidin, Gerald Takei and Lyle Wong
512-517	Growth and dissipation of pesticide oxons	James H. Stamper, Herbert N. Nigg and Wray Winterlin
518-523	Methyl parathion transfer from contaminated fabrics to subsequent laundry and to laundry equipment	J. M. Laughlin, C. B. Easley, R. E. Gold and D. R. Tupy
524-528	GC-MS identification and analytical behavior of pirimiphos-methyl in imported foods	Thomas L. Barry, Glenn Petzinger and Fred M. Gretch
529-533	Microbial degradation of the carbamate pesticides desmedipham, phenmedipham, promecarb, and propamocarb	Charles O. Knowles and Herman J. Benezet
534-542	Effect of an aerial application of carbaryl on brook trout (Salvelinus fontinalis)	Terry A. Haines
543-550	The products of metabolism of [¹⁴C]triadimefon in the grain and in the straw of ripe barley	J. Rouchaud, C. Moons and J. A. Meyer
551-558	Depression of sperm counts among agricultural workers exposed to dibromochloropropane and ethylene dibromide	Wataru Takahashi, Lyle Wong, Beverly J. Rogers and Ralph W. Hale
559-567	Response of rats to chronic ingestion of diphacinone	Donald J. Elias and Brad E. Johns
568-575	EPA Small pen tests. II. effects of pen and group sizes, sex combinations, and feeding levels on bobwhite body weight and fat content	R. J. Robel, A. D. Dayton, S. M. Middendorf, M. E. Morrow and D. S. O'Neill, et al.
577-582	A simple, rapid bioassay for detecting effects of pollutants on bacteria	N. J. Bauer, Ramon J. Seidler and M. D. Knittel
583-587	Determination of vinyl chloride in water by headspace analysis with a photoionization detector	Vincent B. Stein and Rajinder S. Narang
588-595	Temperature effects on hydrazine toxicity to bluegills	Thomas P. Hunt, Jeffrey W. Fisher, James M. Livingston and Marshall E. Putnam
596-604	Acute toxicity of 54 industrial chemicals to sheepshead minnows (Cyprinodon variegatus)	P. T. Heitmuller, T. A. Hollister and P. R. Parrish
605-609	Response of trout hepatic mixed-function oxidases to experimental feeding of ten known or possible chlorinated environmental contaminants	F. C. P. Law and R. F. Addison
610-615	Intraparticle diffusivity of methylene blue into porous activated carbon	K. Boki, S. Tanada, T. Matsui, T. Kuwahara and A. Kotani, et al.
616-623	Kraft pulp mill effluent and sediment can retard development and lyse sea urchin eggs	Naohide Kinae, Takashi Hashizume, Toshio Makita, Isao Tomita and Ikuo Kimura
624-629	Comparative study of the trophic transfer of two mercury compounds—HgCl₂ and CH₃HgCl—BetweenChlorella vulgaris andDaphnia magna. Influence of temperature	A. Boudou and F. Ribeyre
630-633	Protective action of calcium phytate against acute lead toxicity in mice	A. Wise
634-638	Lead contamination of soil in Baghdad City, Iraq	B. Y. Khalid, B. M. Salih and M. W. Issac
639-644	Evidence for metal poisoning in acute deaths of large red drum (Sciaenops ocellata)	P. T. Cardeilhac, C. F. Simpson, F. H. White, N. P. Thompson and W. E. Carr
645-653	Hemosiderin granules: Cytotoxic response to arsenic exposure in channel catfish	Elsie M. B. Sorensen and Nancy K. R. Smith
654-659	Balanus eburneus: A sensitive indicator of copper and zinc pollution in the coastal zone	Scott Barber and John H. Trefry
660-670	Statistical models for estimating seawater metal concentrations from metal concentrations in mussels (Mytilus edulis)	J. D. Popham and J. M. D'Auria
671-677	Purification of metallothionein-like protein in rat placenta	Koji Arizono, Shoshi Ota and Toshihiko Ariyoshi
678-682	Effects of polychlorinated biphenyls on the metabolic rates of mourning doves exposed to low ambient temperatures	Gildo M. Tori and Larry P. Mayer
683-688	PCB residues inMercenaria mercenaria from New Bedford harbor, 1978	Karl H. Deubert, Patricia Rule and Ilidio Corte-Real
689-694	Uptake of polychlorobiphenyls present in trace amounts from dried municipal sewage sludge through an old field ecosystem	Thomas S. Davis, James L. Pyle, John H. Skillings and Neil D. Danielson
695-703	Biodegradation of aroclor 1221 type PCBs in sewage wastewater	D. Liu
704-706	Electroneurophysiological studies on neurotoxic effects of hexachlorocyclohexane isomers and gamma-pentachlorocyclohexene	D. Müller, H. Klepel, R. M. Macholz, H. -J. Lewerenz and R. Engst
707-715	Cardiovascular actions and interactions of chlordimeform in the dog	Joseph A. Rieger, Casey P. Robinson, Patrick Cox and Mark A. Horst
716-723	Recommendations for selecting and decontaminating pesticide applicator clothing	Thomas H. Lillie, James M. Livingston and Mark A. Hamilton
724-730	Fate of glyphosate and its influence on nitrogen-cycling in two finnish agriculture soils	Michael M. Müller, Christina Rosenberg, Hilkka Siltanen and Tuula Wartiovaara
731-737	Triclopyr, glyphosate and phenoxyherbicide residues in cowberries, Bilberries and Lichen	Hilkka Siltanen, Christina Rosenberg, Mikko Raatikainen and Terttu Raatikainen
738-751	Comparative responses ofLilium longiflorum, CV, ‘Ace’ pollen to aflatoxins B₁₅ B₂, and G₁	William V. Dashek, Cheryl L. Bragg and Gerald C. Llewellyn
753-757	Comparison of three microbial toxicity screening tests with the microtox test	B. J. Dutka and K. K. Kwan
758-764	Evaluation of four concentration/extraction procedures on waters and effluents collected for use with theSalmonella typhimurium screening procedure for mutagens	B. J. Dutka, A. Jova and J. Brechin
765-772	Effect of water treatment on mutagenic potential	Ellen P. Flanagan and Herbert E. Allen
773-774	A technique for computer-controlled toxicant injection	Robert H. Boling
775-782	Toxicity, absorption and elimination of phosphoric acid triesters by killifish and goldfish	Kumiko Sasaki, Mitsuharu Takeda and Mitsuru Uchiyama
783-789	Oxygen consumption and filtering rate ofDaphnia pulex after exposure to water-soluble fractions of naphthalene, phenanthrene, No. 2 fuel oil, and coal-tar creosote	James G. Geiger and Arthur L. Buikema
790-797	Use of reverse phase C-18 minicolumns for concentrating water-soluble hydrocarbons	R. L. Puyear, K. J. Fleckenstein, W. E. Montz and J. D. Brammer
798-805	Marine sediment and interstitial water: Effects on bioavailability of cadmium to gills of the clamProtothaca staminea	J. T. Hardy, R. L. Schmidt and C. W. Apts
806-809	High blood and urine levels of cadmium in phosphate workers: A preliminary investigation	R. P. Sharma
810-815	An extraction procedure may not be feasible for cadmium analysis of tissues, such as horse kidney cortex, having a very high cadmium content	C. -G. Elinder, B. Lind, M. Piscator, K. Sundstedt and S. Akerberg
816-820	Relationship between uptake of mercury vapor by mushrooms and its catalase activity	Masana Ogata, Katashi Kenmotsu, Noboru Hirota and Motohisa Naito
821-828	Seasonal variation in soft tissue weights and trace metal burdens in the bay mussel,Mytilus edulis	Y. David Latouche and Michael C. Mix
829-835	Accumulation of polychlorinated biphenyls in atlantic tomcod (Microgadus tomcod) collected from the Hudson River estuary, New York	Ronald J. Klauda, Thomas H. Peck and Gary K. Rice
836-841	Problems associated with the purification of pentachlorophenol for biological studies	James N. Huckins and Jimmie D. Petty
842-849	Analysis of 3,5,6-trichloropyridinol in blood plasma	G. H. Takei and H. H. Lee
850-855	Toxicity of endosulfan to the freshwater fishCirrhinus mrigala	P. Ananda Swarup, D. Mohana Rao and A. S. Murty
856-863	Inhibition of brain acetylcholinesterase activity in songbirds exposed to fenitrothion during aerial spraying of forests	G. A. Hamilton, K. Hunter and A. D. Ruthven
864-868	Residues of malathion and methidathion on and in fruit after dilute and low-volume spraying of orange trees	G. E. Carman, Y. Iwata, M. E. Düsch, T. M. Dinoff and F. A. Gunther
869-871	Accumulation of fenvalerate insecticide in lamb tissues	Patricia C. Wszolek, Douglas E. Hogue and Donald J. Lisk
872-876	Toxic effect and accumulation of Atrazine in algae	Karel Véber, Jarka Zahradník, Ivo Breyl and František Krédl
877-884	Stress response of Juvenile Sockeye Salmon (Oncorhynchus nerka) to the butoxyethanol ester of 2,4-dichlorophenoxyacetic acid	J. R. McBride, Helen M. Dye and Edward M. Donaldson
885-887	Effect of ethylene diurea on the growth of some plant pathogenic fungi in culture	S. Bisessar
888-893	Selective effect on peripheral nerves after subchronic administration of acrylamide	Rebecca J. Anderson
894-902	Testing for tumor promoters inEuphorbia lathyris: Analysis of possible health hazards	Mina J. Bissell, Esther K. Nemethy, Liza Riddle and Melvin Calvin

Volume 28, Number 1 / January 1982

1-2	Sensitivity ofDaphnia magna straus against eight chemotherapeutic agents and two dyes	Hans-Gunter Müller
3-6	Effect of pH and chloride on nitrite-induced lethality in bluegill (Lepomis macrochirus)	D. W. Huey, M. C. Wooten, L. A. Freeman and T. L. Beitinger
7-10	Acute toxicity of tetrachloroethylene and tetrachloroethylene with dimethylformamide to rainbow trout (Salmo gairdneri)	P. J. Shubat, Steven H. Poirier, Michael L. Knuth and L. T. Brooke
11-19	Uptake of sodium pentachlorophenate (NaPCP) from water by rainbow trout (Salmo gairdneri) exposed to concentrations in the ng/L range	A. J. Niimi and C. A. McFadden
20-27	Guppy behavior during exposure to a sub-lethal concentration of phenol	P. W. Colgan, J. A. Cross and P. H. Johansen
28-32	Effects on spermatogenesis in the guppyPoecilia reticulata by prolonged exposure to trimethylphosphate	P. J. Hanna
33-38	Mutagenicity of 2,4,6-trinitrotoluene-surfactant complexes	D. L. Kaplan and A. M. Kaplan
39-45	Ecotoxicity of coal gasifier solid wastes	Robert M. Cushman, Donna K. Brown, Nelson T. Edwards, Jeffrey M. Giddings and Benjamin R. Parkhurst
46-51	Benzo(a)pyrene concentrations in somatic and gonad tissues of bay mussels,Mytilus edulis	Michael C. Mix, Susan J. Hemingway and Randy L. Schaffer
52-57	Effects of naphthalene on the hemoglobin concentration and oxygen uptake ofDaphnia magna	Julie Y. Crider, Jerry Wilhm and H. James Harmon
58-60	Mercury and organochlorines in eggs from a Norwegian gannet colony	Norvald Fimreite, Einar Magne Brevik and Reidun Torp
61-67	Influence of dietary protein composition on lead absorption in rats	Elsa Anders, C. Robert Bagnell, Martin R. Krigman and Paul Mushak
68-74	Relationship of secreted mucus to copper and acid toxicity in rainbow trout	T. G. Miller and W. C. Mackay
75-80	Trace metals in marine sediments of Kuwait	Victor C. Anderlini, Omar S. Mohammad, Mazin A. Zarba, Scott W. Fowler and Pierre Miramand
81-84	Performance of meadow voles from sewage sludge-amended fields in swim-escape behavior trials	Thomas J. Anderson
85-90	Biodegradation of¹⁴C-tris(2,3-dibromopropyl) phosphate in a laboratory activated sludge system	G. H. Alvarez, S. W. Page and Y. Ku
91-96	Microbial degradation of¹⁴C-diphenylamine in a laboratory model sewage sludge system	Albert M. Gardner, George H. Alvarez and Yuoh Ku
97-104	Polychlorinated biphenyl and other chlorinated hydrocarbon residues in adipose tissue of Canadians	Jos Mes, David J. Davies and Davida Turton
105-112	Accumulation of polychlorinated biphenyls bySaccharomyces cerevisiae and their effects on lipid biosynthesis	G. Baluja, L. M. Hernandez and Ma. J. Gonzalez
113-118	Biodegradation of trialkylacetic acid benzyl esters	A. Millier, F. Prost, P. Chambon and R. Longeray
119-121	Diazinon and chlorpyrifos in the air of moving and stationary pest control vehicles	C. G. Wright, R. B. Leidy and H. E. Dupree
122-127	Acute toxicity of thiodan to catfish (Heteropneustes fossilis)	Braj Bhushan Singh and Arun Shanker Narain

Volume 28, Number 2 / February 1982

129-134	Coprostanol and bacterial indicators of faecal pollution in the Scheldt estuary	M. Yde, E. De Wulf, S. De Maeyer-Cleempoel and D. Quaghebeur
135-140	Effects of hydroxyurea and benzo(a)pyrene on DNA synthesis in the isolated perfused rat lung	Toshiko Imamura, William F. Busby, Mark E. Goldman, Gerald N. Wogan and Henri Brunengraber
141-148	Relationship between fluorescence of polynuclear aromatic hydrocarbons in complex environmental mixtures and sample mutagenicity	Simon Litten, John G. Babish, Michael Pastel, Mary B. Werner and Brian Johnson
149-153	Dietary accumulation of dimethylnaphthalene by the grass shrimpPalaemonetes pugio under stable and fluctuating temperatures	T. M. Dillon
154-161	Accumulation, distribution and depuration in trout of naphthenic and isoprenoid hydrocarbons (Dodecylcyclohexane and pristane)	J. P. Cravedi and J. Tulliez
162-165	Relationship between molecular connectivity indices and soil sorption coefficients of polycyclic aromatic hydrocarbons	Aleksandar Sabljić and Miroslava Protić
166-171	Analysis of environmental and tar samples from the nearshore South Texas area after oiling from the Ixtoc-1 blowout	C. A. Bedinger and C. P. Nulton
172-180	Effect of chemical speciation on the accumulation of cadmium by the caddisfly,Hydropsyche sp.	Steven A. Dressing, Richard P. Maas and Charles M. Weiss
181-185	Occurrence of mercury in feathers from Scottish Peregrines (Falco peregrinus)	Peter Lindberg and Richard Mearns
186-188	Organic mercury levels in human hair with and without storage for eleven years	Tsuguyoshi Suzuki and Reiko Yamamoto
189-194	Metals in livers of white-tailed deer in Illinois	Alan Woolf, James R. Smith and Linda Small
195-201	Comparative study of the effects of zinc, cadmium, and copper on the larval growth of three oyster species	H. R. Watling
202-207	Effect of different preservation methods on the trace element concentrations of fish and mussel tissues	Catherine S. Klusek and Merrill Heit
208-215	Effects of titanium dioxide pigments on mouse peritoneal macrophagesin vivo	Ismo J. M. Nuuja, Jorma Ikkala, Kari Määttä and Antti U. Arstila
216-220	Toxicities of five organochlorine compounds in water and sediment toNereis virens	D. W. McLeese, L. E. Burridge and J. Van Dinter
221-224	A chromogenic paper for ultrarapid detection of organochlorine insecticide residues in vegetables	N. G. K. Karanth, M. S. Srimathi and S. K. Majumder
225-229	Brain cholinesterase inhibition in forest passerines exposed to experimental aminocarb spraying	D. G. Busby, P. A. Pearce and N. R. Garrity
230-238	Translocation, accumulation and persistence of carbofuran in paddy, ground nut, and cotton	Kantha Arunachalam and M. Lakshmanan
239-244	Detergents and water temperature as factors in methyl parathion removal from denim fabrics	C. B. Easley, J. M. Laughlin, R. E. Gold and K. Schmidt
245-249	Impact of the herbicide Magnacide-H (2-Propenal) on algae	Richard P. Fritz-Sheridan
250-255	A gas chromatographic procedure for the determination of environmental furfural	Kirpal S. Sidhu

Volume 28, Number 3 / March 1982

257-265	Benthos investigations: Sediment boxes or natural bottom?	R. Warren Flint, Thomas W. Duke and Richard D. Kalke
266-270	Kraft pulp mill effluent components cause liver dysfunction in trout	A. O. J. Oikari and Tarja Nakari
271-276	Chronic effects of ammonia-stripped oil shale retort water on fishes, birds, and mammals	R. R. Nystrom and G. Post
277-280	Metabolism of complex mixtures of oil spill surfactant compounds by a representative teleost (Salmo gairdneri), crustacean (Cancer irroratus), and mollusc (Chlamys islandicus)	Jerry F. Payne
281-284	Accumulation and elimination of (9-¹⁴C) phenanthrene in the reef-building coral (Diploria strigosa)	A. H. Knap, J. E. Solbakken, R. E. Dodge, T. D. Sleeter and S. J. Wyers, et al.
285-289	Disposition of (9-¹⁴C) phenanthrene in a subtropical marine teleost (Haemulon sciurus)	J. E. Solbakken, A. H. Knap and K. H. Palmork
290-297	An assessment of the reproductive toxic potential of aroclor 1254 in female sprague-dawley rats	Fitzgerald Spencer
298-304	Toxicity of the PCBs aroclor 1254 and 1242 to embryos and larvae of the mummichog,Fundulus heteroclitus	Peddrick Weis and Judith S. Weis
305-312	Depuration and biological half-life of¹⁴C-PCB in aquatic organisms	Janet A. Gooch and M. K. Hamdy
313-318	Effects of organochlorine compounds on lipid catabolism of foetal rat liver mitochondria and microsomes	John K. Pollak and Wendy Harsas
319-321	DDT poisoning in a Cooper's Hawk collected in 1980	Richard M. Prouty, Oliver H. Pattee and Sheila K. Schmeling
322-328	Purgeable organic compounds in mother's milk	Edo D. Pellizzari, Tyler D. Hartwell, Benjamin S. H. Harris, Richard D. Waddell and Donald A. Whitaker, et al.
329-333	Conjugation of pentachlorophenol to palmitic acid by liver microsomes	Edith G. Leighty and Allison F. Fentiman
334-340	Gas-chromatographic analysis of residues of pirimiphos-methyl in water, fish, and snails	Lynn H. Zakitis and Elmo M. McCray
341-347	A survey of azinphos methyl and azinphos methyl oxon in water and blueberry samples from Hancock and Washington counties of Maine	Rodney J. Bushway, Walter Litten, Karl Porter and John Wertam
348-352	Persistence of 4-chloro-2-methylphenoxyacetic acid in soil	M. A. Sattar
353-357	Effects of fluometuron on embryonic development and hatching ofFasciola hepatica's miracidia	Frederick A. Christian and Twintillia M. Tate
358-359	A soil sampling method for use in pesticide leaching studies	Joseph B. Sieczka, Walter H. Gutenmann and Donald J. Lisk
360-368	Reproductive responses to rotenone during decidualized pseudogestation and gestation in rats	Fitzgerald Spencer and Leung Tat Sing
369-372	Porphyrinogenic action of tetrachloroazobenzene	J. A. Mensink and J. J. T. W. A. Strik
373-378	Structure-toxicity relationships of selected nitrogenous heterocyclic compounds. III. Relations using molecular connectivity	T. Wayne Schultz, Lemont B. Kier and Lowell H. Hall
379-383	Decrease of butylated hydroxyanisole added in the diet for a carcinogenicity test in rats and mice	Hajimu Ishiwata, Kumi Kaneko, Saburo Kato and Akio Tanimura

Volume 28, Number 4 / April 1982

385-395	Use of algal fluorescence for an automated biological monitoring system	Gisela Benecke, Wilhelm Falke and Christian Schmidt
396-403	Relationships between raw water quality, treatment, and occurrence of organics in Canadian potable water	Rein Otson, David T. Williams and David C. Biggs
404-408	Trihalomethanes in chlorinated cooling waters of nuclear reactors	Gregory J. Hollod and Edward W. Wilde
409-415	Effects of selected organic compounds on radionuclide adsorption to sediments in freshwater systems	J. R. Clayton, T. H. Sibley and W. R. Schell
416-423	Evaluation of the stress exerted by a polluted environment to a marine organism by comparative toxicity tests	M. Moraïtou-Apostolopoulou, G. Verriopoulos and I. Rogdakis
424-429	Mutagenic potential of water concentrates from the effluent of a waste oil storage pond	K. W. Brown and K. C. Donnelly
430-434	Unweathered and weathered aviation kerosine: Chemical characterization and effects on hatching success of duck eggs	Peter H. Albers and Martha L Gay
435-438	Examination of interaction of trypanosome infection and crude oil exposure on hematology of the longhorn sculpin (Myoxocephalus octodecemspinosus)	J. W. Kiceniuk, R. A. Khan, M. Dawe and U. Williams
439-445	Effect of selected environmental pollutants and other chemicals on the activity of urease (in vitro)	Diane L. Olson and Glenn M. Christensen
446-451	Cadmium-induced pulmonary injury in mouse: A relationship with serum antitrypsin activity	Parimal Chowdhury, Donald B. Louria, Louis W. Chang and Phillip L. Rayford
452-459	Comparative toxicity of trivalent and hexavalent chromium to fungi	H. Babich, M. Schiffenbauer and G. Stotzky
460-466	Metal concentrations in oysters from the Southern African coast	H. R. Watling and R. J. Watling
467-472	Heterogeneous hydrodechlorination of chlordan	Gerald M. Sawula Musoke, David James Roberts and Michael Cooke
473-476	Methoxychlor residues in treated irrigation canal water in Southcentral Idaho	Robert L. Stoltz and Gerald A. Pollock
477-479	A simple spectrophotometric technique for the determination of pentachlorophenol in water	Robert Scott Carr, Peter Thomas and Jerry M. Neff
480-483	A degradation product of fenitrothion, 3-methyl-4-nitrophenol, is an inhibitor of mammalian ribonucleotide reductase	Jim A. Wright, Mark W. Hermonat and Robert G. Hards
484-489	Persistence of formulated fenitrothion in distilled, estuarine, and lake water microcosms in dynamic and static systems	Pearl Weinberger, R. Greenhalgh, D. Sher and M. Ouellette
490-493	Dislodgable insecticide residues on cotton foliage: Carbaryl, cypermethrin, and methamidophos	B. J. Estesen, N. A. Buck and G. W. Ware
494-499	Sublethal responses of the tadpoles of the european frogRana temporaria to two tributyltin compounds	Roy Laughlin and Olof Lindén
500-503	Carbaryl binds to proteins of human cells in culture but chlorinated organic chemicals do not	Makoto Murakami and Jun-ichi Fukami
504-511	Damaging effect of detergents on human lymphocytes	A. Hrabák, F. Antoni and Maria T. Szabó

Volume 28, Number 5 / May 1982

513-518	Application of Nuclear Double Resonance technique for detection of pesticides in water at low concentrations	R. Osredkar and P. K. Kadaba
519-523	Malignant melanoma and drinking water contamination	Tim E. Aldrich and Anita J. Peoples
524-529	Acute metabolic responses of lotic epilithic communities to total residual chlorine	Lewis L. Osborne
530-534	Accumulation and elimination of [9-¹⁴C]phenanthrene in the calico clam (Macrocallista maculata)	Jan Erik Solbakken, Frederick Mark H. Jeffrey, Anthony H. Knap and Karsten H. Palmork
535-541	Analysis for polycyclic aromatic hydrocarbons in mussels (Mytilus galloprovincialis) from the Thermaikos gulf, Greece	Helen G. Iosifidou, Stylianos D. Kilikidis and Athanasios P. Kamarianos
542-545	Effects of toluene on cytochrome p-450 mixed function oxygenase and glutathione-S-transferase activities in rat brain and liver	P. Chand and J. Clausen
546-551	Effects of temperature and chelating agents on cadmium uptake in the American oyster	Yen -Wan Hung
552-556	Peripheral effects of cadmium on the blood and head kidney in the brown bullhead (Ictalurus nebulosus)	Jane S. Garofano and Henry I. Hirshfield
557-560	Cadmium accumulation by earthworms inhabiting municipal sludge-amended soil	Susan E. Wade, Carl A. Bache and Donald J. Lisk
561-565	Lead concentrations in white-tailed deer mandibles and teeth	Steven A. Witkowski, Scott R. Ault and Robert W. Field
566-572	Bioaccumulation kinetics and organ distribution of nickel in the marine clam (Protothaca staminea)	J. T. Hardy and G. Roesijadi
573-577	Presence of organochlorine pesticides, polychlorinated biphenyls, and mercury in Spanish human milk samples	G. Baluja, L. M. Hernandez, Ma. J. González and Ma. C. Rico
578-583	Effects of polychlorinated biphenyls and nutritional restriction on barbituate-induced sleeping times and selected blood characteristics in raccoons (Procyon lotor)	W.Edward Montz, William C. Card and Roy L. Kirkpatrick
584-591	PCBs in transformer oils	Michael J. Aaronson, John D. Tessari and Sharon M. Bergin
592-598	Predictability of PCBs in carp harvested in Saginaw Bay, Lake Huron	Mary E. Zabik, Cynthia Merrill and Matthew J. Zabik
599-604	Contamination of native fish stock by hexachlorobenzene and polychlorinated biphenyl residues	H. Brunn and D. Manz
605-610	Sorption of pentachlorophenol by unbleached wood pulp fibers	David M. Nitka, Mark Parmentier and Dwight B. Easty
611-616	Elevation of brain cyclic nucleotides during acute dieldrin exposure	Robert M. Joy, Shri N. Giri and Mary J. Schiedt
617-623	Chlordane and heptachlor in the ambient air of houses treated for termites	C. G. Wright and R. B. Leidy
624-627	Effects of molasses, summer emulsifiable oil concentrate, crude cotton seed oil, and glycerin on the residual life of sulprofos on cotton	G. W. Ware, B. J. Estesen and N. A. Buck
628-631	Toxicity of certain insecticides to protozoa	Frederick H. Weber, Thomas B. Shea and Eugene S. Berry
632-636	Determination, distribution, and adsorption of fluoride in atmospheric-polluted soils	S. Supharungsun and M. Wainwright
637-639	Toxicity of metabolites fromRhizopus Spp.	D. P. Thompson, Broderick E. Eribo and A. W. Smalley

Volume 28, Number 6 / June 1982

641-646	AmesSalmonella mutagenicity assays on water: Dichloromethane extracts versus preparation of growth media with test samples	R. Kfir, W. O. K. Grabow and C. A. Hilner
647-654	Mutagenicity oftrans-anethole, estragole, eugenol, and safrole in the amesSalmonella typhimurium assay	Leleng P. To, Thomas P. Hunt and Melvin E. Andersen
655-659	Differences in the sensitivity of short-term bioassays	Jack T. Trevors
660-663	Paramecium bioassay test in studies on cartap	Zofia Komala
664-668	Influence of calcium on the survival of eggs and fry of Brown trout (Salmo trutta) at pH 4.5	D. J. A. Brown
669-673	Excretion of a single oral dose of fish-arsenic in man	G. K. H. Tam, S. M. Charbonneau, F. Bryce and E. Sandi
674-681	Sublethal copper stress and susceptibility of channel catfish to experimental infections withIchthyophthirius multifiliis	M. S. Ewing, S. A. Ewing and M. A. Zimmer
682-690	Observations on the bioaccumulation potential of thorium and uranium in rainbow trout (Salmo gairdneri)	T. M. Poston
691-696	Uranium and plutonium in hair as an indicator of body burden in mice of different age and sex	K. W. Bentley, J. H. Wyatt, D. J. Wilson and Rhoda J. Dixon
697-704	Effects of pH, temperature, and Eh on the uptake of cadmium by bacteria and an artificial sediment	Jeffrey A. Titus and Robert M. Pfister
705-709	Organochlorine and mercury residues in peregrine falcon eggs in France	G. Keck, P. Paubel and R. J. Monneret
710-715	PCBs and other xenobiotics in raw and cooked carp	Mary E. Zabik, Cynthia Merrill and Matthew J. Zabik
716-717	PCB residues in feedlot steers. II. Tissue levels	David L. Osheim, Paul F. Ross and Hillman A. Nelson
718-722	Simplified cleanup procedures for adipose tissue contaning polychlorinated biphenyls, DDT, and DDT metabolites	Ann L. Smrek and Larry L. Needham
723-727	Determination of polychlorinated biphenyls in plant tissue	Ted R. Schwartz and Robert G. Lehmann
728-732	Uptake of 4-chlorobiphenyl and 4,4′-dichlorobiphenyl in six species of plant tissue cultures	Kenji Yamamoto, Hisako Yamamoto and Tamio Mizutani
733-739	Gas chromatographic determination of decamethrin residues in quail and quail eggs	Danielle David
740-747	Determination of aldicarb residues in water by combined high performance liquid chromatography/mass spectrometry	L. H. Wright, M. D. Jackson and R. G. Lewis
748-751	Comparison of two dislodgable residue extraction methods	G. W. Ware, B. J. Estesen and N. A. Buck
752-759	Bioconcentration and excretion of phosphoric acid triesters by killifish (Oryzeas latipes)	Kumiko Sasaki, Takashi Suzuki, Mitsuharu Takeda and Mitsuru Uchiyama

Volume 29, Number 1 / July 1982

1-6	Multiple purge technique for determining organic pollutants in groundwater	Richard P. Kozloski and Brij L. Sawhney
7-11	Acute toxicity of iodine to channel catfish (Ictalurus punctatus)	Michael J. LeValley
12-17	Acute toxicity of toluene to three age groups of fathead minnows (Pimephales promelas)	E. W. Devlin, J. D. Brammer and R. L. Puyear
18-23	Alkanes in shrimp from the Buccaneer oil field	Brian S. Middleditch, Brenda Basile and Evelyn S. Chang
24-28	Effects of aroclor 1254 and No. 2 fuel oil, singly and in combination, on predator-prey interactions in coho salmon (Oncorhynchus kisutch)	Leroy C. Folmar and Harold O. Hodgins
29-36	Cleanup procedure for contaminated oils prior to fingerprinting by gas chromatography and infrared spectroscopy	George M. Frame, George A. Flanigan and C. Page Chamberlain
37-42	Single-void urine selenium level expressed in terms of creatinine content as an effective and convenient indicator of human selenium status	Yasuji Hojo
43-49	Aluminum neurotoxicity: An experimental perspective	Judith K. Marquis
50-57	Heavy metals in oysters and clams of St. Louis Bay, Mississippi	T. F. Lytle and J. S. Lytle
58-63	Association studies of polybrominated biphenyls in aquatic systems	Milagros S. Simmons and Karen T. Kotz
64-67	Separation of polychlorinated biphenyls from toxaphene by silicic acid column chromatography	H. Tai, M. T. Williams and K. D. McMurtrey
68-75	Uptake and toxicity of toxaphene to cell cultures derived from goldfish (Carassius auratus)	Thomas B. Shea and Eugene S. Berry
76-83	Uptake of insecticides by intestinal epithelial cell suspensions isolated from mice	S. M. Ahdaya and F. E. Guthrie
84-88	Uterine and fetal characteristics in rats following a post-implantational exposure to permethrin	Fitzgerald Spencer and Zerome Berhane
89-94	Effectiveness of detergent and detergent plus bleach for decontaminating pesticide applicator clothing	T. H. Lillie, R. E. Hampson, Y. A. Nishioka and M. A. Hamilton
95-100	Removal of pesticide residues as affected by laundering variables	C. J. Kim, J. F. Stone and C. E. Sizer
101-106	Interaction of higher marine fungi with the herbicide atrazine. II. Sorption of atrazine to four species of marine fungi	Mark J. Schocken and Marilyn K. Speedie
107-114	Enhancement of mammalian safety by incorporation of antimony potassium tartrate in zinc phosphide baits	K. Muktha Bai and S. K. Majumder
115-120	Butylated hydroxytoluene: Tumor-promoting activity in anin vitro two-stage carcinogenesis assay	R. Djurhuus and J. R. Lillehaug
121-126	Structural influences and mechanisms of toxic effects of alcohols and their derivatives	Lemont B. Kier and Lowell H. Hall

Volume 29, Number 2 / August 1982

127-129	Interference of insoluble particles with the reproduction toxicity test usingDaphnia magna	Hans -Günther Müller
130-136	Quantitative structure-toxicity relationship of halogenated phenols on bacteria	D. Liu, K. Thomson and K. L. E. Kaiser
137-145	Acute toxicity of oil and bilge cleaners to larval American oysters (Crassostrea virginica)	M. Sigler and L. Leibovitz
146-152	Variations with age in the adrenocortical responses of mallard ducks (Anas platyrhynchos) consuming petroleum-contaminated food	J. Gorsline and W. N. Holmes
153-158	Uptake and phytotoxicity of di-n-butyl phthalate in corn (Zea mays)	P. J. Shea, J. B. Weber and M. R. Overcash
159-166	Accumulation and effects of cadmium on guppy (Poecilia reticulata) fed cadmium-dosed cladocera (Moina macrocopa)	Shigehisa Hatakeyama and Masayuki Yasuno
167-173	Effect of microbial life stages on the fate of methylmercury in natural waters	S. Ramamoorthy, T. C. Cheng and D. J. Kushner
174-176	Birdshooting, lead pellets, and grazing cattle	H. Bjørn, N. Gyrd-Hansen and Inge Kraul
177-183	Influence of lead acetate or lead shot ingestion upon white Chinese geese	W. L. Johnson and B. L. Damron
184-189	Acute toxicity of silver to selected fish and invertebrates	Ann R. Lima, Carolanne Curtis, Dean E. Hammermeister, Daniel J. Call and Taryl A. Felhaber
190-195	Relationship of blood pressures with hair mineral concentrations in South Carolina adolescents	Denis M. Medeiros and Robert F. Borgman
196-199	In vivo suppression of 1,1,1-trichloroethane metabolism by co-administered tetrachloroethylene: An inhalation study	Akio Koizumi, Miho Kumai and Masayuki Ikeda
200-207	Assessment of continuous biodegradation of commercial PCB formulations	D. Liu
208-213	Effects of polychlorinated biphenyls (Kanechlor-400) on the potassium compartmentation and glucose permeability of human erythrocyte membranes	Yoshimasa Nishihara and Kozo Utsumi
214-220	Estimating pesticide burdens of bats from guano analyses	Donald R. Clark, Richard K. LaVal and Merlin D. Tuttle
221-227	Identification of aryl/alkyl phosphate residues in foods	James L. Daft
228-234	Identification of fatty acid anilides in adulterated Spanish cooking oils	G. W. Diachenko, M. P. Yurawecz, B. J. Puma, P. A. Dreifuss and J. T. Chen, et al.
235-239	Enzymatic hydrolysis of concentrated diazinon in soil	Sudhakar Barik and Douglas M. Munnecke
240-242	Field persistence studies with triallate and trifluralin both singly and in combination with chloramben	Allan E. Smith and Brian J. Hayden
243-247	Comparison of the persistence of EPTC, metribuzin, and propanil in Saskatchewan field soils	Allan E. Smith and Brian J. Hayden
248-252	Acute toxicity of thiram inGammarus pulex: Effect of a one-hour contamination and degradation of an aqueous suspension	R. Bluzat, O. Jonot and J. Seugé

Volume 29, Number 3 / September 1982

253-260	New continuous-flow bioassay technique using small crustaceans	Alexander J. Novak, Duane F. Berry, Beverly S. Walters and Dora R. May Passino
261-267	Effect of suspended sediment on feeding by larval herring (Clupea harengus harengus L.)	D. D. Johnston and D. J. Wildish
268-272	Preparation and characterization of water-soluble fractions of crude and refined oils for use in toxicity studies	W. A. Maher
273-278	Effects of dispersant and crude oil ingestion on mallard ducklings (Anas platyrhynchos)	W. C. Eastin and B. A. Rattner
279-284	Impact of blast-furnace plant emissions in a dune ecosystem	Els N. G. Joosse and L. H. H. Van Vliet
285-289	Protective effect of selenium on methylmercury toxicity: A possible mechanism	Louis W. Chang and Robert Suber
290-297	Physiological role of mercury-methylation inClostridium cochlearium T-2C	Hidemitsu S. Pan-Hou and Nobumasa Imura
298-305	Recent increase in mercury sedimentation in a forest lake attributable to peatland drainage	Heikki Simola and Martin Lodenius
306-312	Shifts in caddisfly species composition in Sacramento River invertebrate communities in the presence of heavy metal contamination	Eugene F. Zanella
313-319	Heavy metal concentrations in shrimp, crab, and sediment obtained from AD-Dammam sewage outfall area	Muhammad Sadiq, Tahir H. Zaidi, Amir-ul-Hoda and Atique A. Mian
320-325	Enrichment of copper, zinc, manganese, and iron in five species of pondweeds (Potamogeton spp.)	Kai Aulio and Matti Salin
326-333	Accumulation of the polychlorinated biphenyl aroclor 1242 from contaminated detritus and water by the saltmarsh detritivore,Uca pugnax	Andrew C. Marinucci and R. Bartha
334-340	Time trends of chlordane, DDT, and PCB concentrations in pike (Esox lucius) and Baltic herring (Clupea harengus) in the Turku archipelago, northern Baltic sea for the period 1971–1982	Raija Moilanen, Heikki Pyysalo, Kim Wickström and Reino Linko
341-346	Thyroid responses in rats fed diets formulated with Great Lakes coho salmon	John F. Leatherland and Ron A. Sonstegard
347-353	Comparative studies on the recovery of organochlorine pesticides between dry column chromatography and acetonitrile partitioning	Katsuyoshi Kuwabara, Kouichiro Maeda, Yasuyuki Murakami and Takashi Kashimoto
354-359	A study of well water in selected California communities for residues of 1,3-dichloropropene, chloroallyl alcohol and 49 organophosphate or chlorinated hydrocarbon pesticides	K. T. Maddy, H. R. Fong, J. A. Lowe, D. W. Conrad and A. S. Fredrickson
360-365	Seasonal brain acetylcholinesterase activity in three species of shorebirds overwintering in Texas	Christine A. Mitchell and Donald H. White
366-370	Stability of matacil^® in aqueous media as measured by changes in anticholinesterase potency	I. Vassilieff and D. J. Ecobichon
371-378	Acute inhalation toxicity of ammonia in mice	John C. Kapeghian, Harry H. Mincer, Alan B. Jones, Anthony J. Verlangieri and I.Wade Waters

Volume 29, Number 4 / October 1982

379-384	Acute toxicity of organic extracts of municipal sewage sludge in mice	John G. Babish, Brian Johnson, Bradford O. Brooks and Donald J. Lisk
385-391	Toxicity of chronic benzene inhalation: CD-1 mice exposed to 300 ppm	C. A. Snyder, B. D. Goldstein, A. Sellakumar, I. Bromberg and S. Laskin, et al.
392-399	Use ofXenopus laevis larvae in 96-hour, flow-through toxicity tests with naphthalene	Gayle E. Edmisten and John A. Bantle
400-403	Effect of styrene on dopamine receptors	Ashok K. Agrawal, Satya P. Srivastava and Prahlad K. Seth
404-411	Effects of a chemical dispersant and crude oil on breeding ducks	Peter H. Albers and Martha L. Gay
412-415	Effect of cadmium on meiosis	Alpha J. Fowler, Dharmdeo N. Singh and Chandradhar Dwivedi
416-421	Subchronic treatment with sodium 2,3-dimercaptopropane-1-sulfonate in methylmercury poisoning	S. G. Schäfer, Monika Storp and E. Richter
422-428	Measurement of low levels of molybdenum in the environment by using aquatic insects	Theo Colborn
429-433	Residues of o,p′-DDT in Southern California coastal sediments in 1971	Daniel W. Anderson, William T. Castle, L. A. Woods and Lee A. Ayres
434-439	Tissue distribution and elimination of photomirex in squirrel monkeys	I. Chu, D. C. Villeneuve and A. Viau
440-446	Secretion of TCDD in milk and cream following the feeding of TCDD to lactating dairy cows	D. J. Jensen and R. A. Hummel
447-454	Effect of substrate concentration on the cometabolism of m-chlorobenzoate byPseudomonas fluorescens	Layne M. Johnson and Fred D. Williams
455-460	Metabolism of diazinon and diazoxon in fish liver preparations	Yasuo Fujii and Shiro Asaka
461-468	Laundry factors influencing methyl parathion removal from contaminated denim fabric	C. B. Easley, J. M. Laughlin, R. E. Gold and R. M. Hill
469-475	Evaluation of maintenance conditions for plants prior to pesticide residue analysis	Stella D. Elakovich
476-482	Evaluation of a chemically defined model for the attachment of 3,4-dichloroaniline to humus	In -Soon You, Roger A. Jones and Richard Bartha
483-486	Carry-over of dinitramine, triallate, and trifluralin to the following spring in soils treated at different times during the fall	Allan E. Smith and Brian J. Hayden
487-491	Embryotoxicity of 4-deoxynivalenol (vomitoxin) in mice	K. S. Khera, C. Whalen, G. Angers, R. F. Vesonder and T. Kuiper-Goodman
492-497	7-Ethoxycoumarin deethylation in rainbow trout (Salmo gairdneri)	J. Snegaroff
498-504	Effect of methyl oleate ozonide, a possible ozone intermediate, on normal and G-6-PD deficient erythrocytes	Edward J. Calabrese, Gary S. Moore and Perry Williams

Volume 29, Number 5 / November 1982

505-510	Use of metabolic activation systems of tulip bulbs in the ames test for environmental mutagens	Ken Higashi, Kie Ikeuchi and Yuji Karasaki
511-516	Formation of mutagens by photolysis of aromatic compounds in aqueous nitrate solution	Junzo Suzuki, Hiroshi Okazaki, Yuki Nishi and Shizuo Suzuki
517-519	Lack of mutagenicity of extracts and filtrates from “hog-fuel” fly ash	John D. Scribner and Sharon R. Fisk
520-524	Effect of oil and oil dispersant mixtures on the basal metabolic rate of ducks	G. Lambert, D. B. Peakall, B. J. R. Philogène and F. R. Engelhardt
525-530	Effect of Ixtoc I crude oil and Corexit 9527 dispersant on spot (Leiostomus xanthurus) egg mortality	G. J. Slade
531-538	Effect of eight polynuclear hydrocarbons on growth ofAnabaena flos-aquae	Michael V. Bastian and Dale W. Toetz
539-543	Isolation of hydrocarbon residues from sediment by steam distillation	Andre A. Belisle and Martha L. Gay
544-549	Mercury concentration in liver and muscle of cod (Gadus morhua) as an evidence of migration between waters with different levels of mercury	K. Julshamn, O. Ringdal and O. R. Braekkan
550-553	Blood lead levels after chronic feeding to mice of lead acetate with calcium phytate in the diet	A. Wise
554-561	Transport and fate of heavy metals in Onondaga lake, New York	Thomas C. Young, Joseph V. DePinto and Edward S. Seger
562-565	Enzymatic formation of an olefin in the metabolism of 1,1,2,2-tetrachloroethane: Anin vitro study	A. Koizumi, M. Kumai and M. Ikeda
566-569	Residues of the synergist S-421 in human milk collected from the Tokyo metropolitan area	Tomoyuki Miyazaki
570-576	PCBs in lake Geneva (Lake Leman) fish	G. Monod and G. Keck
577-585	Effects of DDT, DDE, and PCBs on mitochondrial respiration	Hyder M. Khan and L. K. Cutkomp
586-591	Measurement of 2,4-dichlorophenoxyacetic acid (2,4-D) after occupational exposure	P. K. Taskar, Y. T. Das, J. R. Trout, S. K. Chattopadhyay and H. D. Brown
592-598	Potential exposure of apple thinners to phosalone	James E. Davis, Edwin R. Stevens, Donald C. Staiff and Larry C. Butler
599-604	Cholinesterase activity in rats treated with propoxur	J. Krechniak and W. Foss
605-610	Changes in toxicity of DDVP, DFP, and parathion in rats under cold environment	D. P. Chattopadhyay, S. K. Dighe, D. K. Dube and Purnanand
611-614	GC-MS identification and analytical behavior of procymidone in imported foods	Thomas L. Barry, Glenn Petzinger and Jack Geltman
615-617	Wet and dry weight relationships of mallard (Anas platyrhynchos) tissues	Patrick F. Scanlon
618-623	Detection and confirmation of histamine-producing bacteria	Ann M. Smith, Marsha A. Hayden, Steven G. McCay, Francis A. Zapatka and Mostafa K. Hamdy
624-629	Adsorption behavior of hydrogen sulfide inside micropores of Molecular Sieve Carbon 5A and Molecular Sieve Zeolite 5A	S. Tanada, K. Boki, T. Kita and K. Sakaguchi

Volume 29, Number 6 / December 1982

631-636	A comparison of chlorine toxicity to three life stages of striped bass (Morone saxatilis)	Lenwood W. Hall, William C. Graves, Dennis T. Burton, Stuart L. Margrey and Frank M. Hetrick, et al.
637-644	Hemoglobin-glutathione relationships in trout erythrocytes treated with monochloramine	James A. Buckley
645-650	Determination of polynuclear aromatic hydrocarbons in the New York Bight area	Alan W. Humason and Donald F. Gadbois
651-657	Comparative effects of metals on the filtering rate of the brown mussel (Perna perna)	H. R. Watling and R. J. Watling
658-664	Transfer of lead and cadmium from cow milk to butter	Masatoshi Hayashi, Osamu Ito, Shuji Ohira and Yoshizo Akuzawa
665-670	Seasonal variations of arsenic and other trace elements in bay mussels (Mytilus edulis)	Y. David La Touche and Michael C. Mix
671-678	Effects of prenatal arsenite exposure in the hamster	Ronald D. Hood and William P. Harrison
679-687	Evaluation of arsenic metabolites for prenatal effects in the hamster	Ronald D. Hood, William P. Harrison and Ginger C. Vedel
688-696	Selenium accumulation and cytotoxicity in teleosts following chronic, environmental exposure	Elsie M. B. Sorensen, Thomas L. Bauer, James S. Bell and Charles W. Harlan
697-703	Uptake and translocation of naturally-occurring radionuclides of the uranium series	D. C. Mahon
704-710	Ascorbic acid enhances the occurrence of copper-induced methemoglobin formation in normal human erythrocytesin vitro	Edward J. Calabrese, Gary S. Moore and Mark S. McCarthy
711-718	Evaluation of New York Bight lobsters for PCBs, DDT, petroleum hydrocarbons, mercury, and cadmium	A. E. Roberts, D. R. Hill and E. C. Tifft
719-726	Determination of pentachlorophenol volatilized from wood via collection on silica gel	J. S. Warren, L. L. Lamparski, R. L. Johnson and R. M. Gooch
727-730	Effect of pentachlorophenol on electron transport system activity in soil	J. T. Trevors
731-733	Chronic exposure of goldfish-derived cell cultures to toxaphene alters the replication of Goldfish Virus-2	Thomas B. Shea and Eugene S. Berry
734-738	Effect of some pesticides on microorganisms isolated from honeybees	V. Drobníková and J. Bacílek
739-746	Quantitative analysis of pollutant-induced lethal and sublethal damage in cultured mammalian cells	E. D. Packham, C. L. Duxbury, C. I. Mayfield, W. E. Inniss and J. Kruuv, et al.

Volume 30, Number 1 / December 1983

1-5	Effects ofp-cresol on photosynthetic and respiration rates of a filamentous green alga (Spirogyra)	Jean Stout and Susan S. Kilham
6-16	Effect of retorted-oil shale leachate on a blue-green alga (Anabaena flos-aquae)	Diane M. McKnight, Wilfred E. Pereira, Colleen E. Rostad and Eric A. Stiles
17-23	Mallard egg quality: Enhancement by low levels of petroleum and chlorinated hydrocarbons	Larry D. Vangilder and Tony J. Peterle
24-27	Effect of mercuric chloride on the reproductive cycle of the teleostean fishChanna punctatus	R. N. Ram and A. G. Sathyanesan
28-32	Total mercury content of meat and liver from inshore Newfoundland-caught harp seal (Phoca groenlandica)	J. R. Botta, E. Arsenault and H. A. Ryan
33-36	Absorption and tissue distribution of cadmium in mice after chronic feeding with cadmium chloride and cadmium-metallothionein	M. George Cherian
37-43	Correlation of copper distribution in a freshwater-sediment system to bioavailability	Diane M. Diks and Herbert E. Allen
44-49	Effects of PCBs on mourning dove courtship behavior	Gildo M. Tori and Tony J. Peterle
50-57	Effects of parental and dietary PCBs on survival, growth, and body burdens of larval striped bass	Deborah T. Westin, Charles E. Olney and Bruce A. Rogers
58-64	Polychlorinated biphenyls in the fish and sediment of the Lower Fox River, Wisconsin	John R. Sullivan, Joseph J. Delfino, Carol R. Buelow and Thomas B. Sheffy
65-73	PCB, DDT, and benzo(a)pyrene in raw and pan-fried white croaker (Genyonemus lineatus)	Harold W. Puffer and Richard W. Gossett
74-79	Levels of PCBs and organochlorine pesticides in human adipose tissue collected in Ehime prefecture	Yoshikazu Mori, Masanori Kikuta, Etsuko Okinaga and Toshihiro Okura
80-83	Quantitative structure-toxicity relationship of chlorinated compounds: A molecular connectivity investigation	Aleksandar Sabljic
84-92	Determination of fenvalerate in flowing-seawater exposure studies	W. Peter Schoor and Charles L. McKenney
93-98	Potential identification problems with carbaryl	Thomas Cairns, Emil G. Siegmund and Gregory M. Doose
99-104	Toxicity and intracellular localization of carbaryl and 1-naphthol in cell cultures derived from goldfish	Thomas B. Shea and Eugene S. Berry
105-109	Effects of dietary carbofuran on bobwhite activity patterns	Robert J. Robel, Richard W. Felthousen and Arthur D. Dayton
110-116	A modification of the Luke multiresidue procedure for low moisture, nonfatty products	Milton A. Luke and Gregory M. Doose
117-121	Incidence ofcis-4-cyclohexene-1,2-dicarboximide in fruit crops treated with captan	Thomas Cairns, Emil G. Siegmund and Gregory M. Doose
122-126	Comparative acute oral toxicity ofpara-aminopropiophenone (PAPP) in mammals and birds	Peter J. Savarie, Huo Ping Pan, David J. Hayes, Jerry D. Roberts and Gary J. Dasch, et al.
127-132	Detection of genotoxicants in the leather and tannery industry using short-term tests	G. Bronzetti, R. Del Carratore, C. Bauer, C. Corsi and R. Nieri, et al.
133-140	Effect of pH on acute toxicity of dehydroabietic acid and chlorinated dehydroabietic acid to fish andDaphnia	E. Zanella
141-146	Intraparticle diffusivity of methylene blue into pores of activated carbon and pyrolysis ash derived from organic surplus sludge	S. Tanada, K. Boki, T. Kita, S. Tsutsui and T. Nakamura, et al.
147-151	Changes in neurotransmitter levels in channel catfish after exposure to benzo(a)pyrene, naphthalene, and Aroclor 1254	Sue W. Fingerman and Everett C. Short
152-157	Ultraviolet absorption, aqueous solubility, and octanol-water partition for several phthalates	F. Leyder and P. Boulanger
158-164	Effect of dietary protein on locomotor activity during chronic lead exposure in male and female rats	Anthony J. Verlangieri, John J. Meyer and John C. Kapeghian
165-169	Chelation of lead with DMPS and BAL in rats injected with lead	Teresa A. Twarog and M. George Cherian
170-177	Removal of some heavy metals from polluted water by water hyacinth (Eichhornia crassipes)	S. Muramoto and Y. Oki
178-185	Heavy metal residues in prefledgling black-crowned night-herons from three Atlantic coast colonies	Thomas W. Custer and Bernard L. Mulhern
186-190	Polychlorinated biphenyl, mercury, and cadmium concentrations in minnesota snapping turtles	Daniel D. Helwig and Marvin E. Hora
191-198	Effect of PCBs on the rate of carbon-14 uptake in phytoplankton isolates from oligotrophic and eutrophic lakes	Anders Södergren and Curt Gelin
199-205	Effects of chloroform, tetrachloroethylene, and trichloroethylene on survival, growth, and liver ofPoecilia sphenops	Diane M. Loekle, Arnold J. Schecter and John J. Christian
206-213	Fate of radiolabeled sodium pentachlorophenate in littoral microcosms	Matthew F. Knowlton and James N. Huckins
214-218	Gray bats killed by dieldrin at two additional Missouri caves: Aquatic macroinvertebrates found dead	Donald R. Clark, Richard L. Clawson and Charles J. Stafford
219-222	Changes in carbohydrate metabolism in tissues of freshwater mussel (Lamellidens marginalis) exposed to phosphamidon	K. Srinivasa Moorthy, M. Dhananjaya Naidu, C. Sreeramulu Chetty and K. S. Swami
223-228	Drift and worker exposure resulting from two methods of applying insecticides to pine bark	Michael I. Haverty, Marion Page, Patrick J. Shea, James B. Hoy and Richard W. Hall
229-233	RNA Synthesis in 2,4,5-T-induced tumors in bean embryos	Shukdeb Sen, Munir A. Rahmani and Irene Aikens
234-238	Identification of triallate in grain pellets	Thomas Cairns, Emil G. Siegmund and Gregory M. Doose
239-244	Distribution of pendimethalin in an aquatic microecosystem	A. R. Isensee and P. S. Dubey
245-251	Woodlice exposed to pollutant gases	Joseph J. White
253-260	An improvement for the concentration of micropollutants in the marine environment by using a bacteria strain with a membrane filter system	I. Allahpichay, M. Mishima and T. Yoshida
261-268	Methanogenesis of phenolic compounds by a bacterial consortium from a contaminated aquifer in St. Louis Park, Minnesota	E. M. Godsy, D. F. Goerlitz and G. G. Ehrlich
269-276	Enhanced oxygen uptake rates in dragonfly nymphs (Somatochlora cingulata) as an indication of stress from naphthalene	Manuel Correa and Robert Coler
277-283	Toxicity of texan petroleum well brine to the sheepshead minnow (Cyprinodon variegatus), a common estuarine fish	James K. Andreasen and Roy W. Spears
284-290	Mercury content in sharks	G. Mallory Boush and James R. Thieleke
291-297	Total mercury content in yellowfin and bigeye tuna	G. Mallory Boush and James R. Thieleke
298-302	Cadmium uptake and induction of cadmium-binding protein in the waterflea (Moina macrocopa)	Mitsuru Yamamura, Shigehisa Hatakeyama and Kazuo T. Suzuki
303-308	Arsenic distribution and neurochemical effects in peroral sodium arsenite exposure of rats	Sinikka Valkonen, H. Savolainen and J. Järvisalo
309-316	Arsenic in the forest environment after thinning with MSMA and cacodylic acid	Logan A. Norris, Paul R. Canutt and John F. Neuman
317-322	Accumulation of seven metals byCrassostrea gigas, Crassostrea margaritacea, Perna perna, andChoromytilus meridionalis	H. R. Watling
323-330	Effect of ascorbic acid on copper-induced oxidative changes in erythrocytes of individuals with a glucose-6-phosphate dehydrogenase deficiency	Edward J. Calabrese, Gary S. Moore and Mark S. McCarthy
331-336	Chromium and potassium accumulation influenced by body weight in goldfish (Carassius auratus)	R. Flos, M. C. Riva and J. Balasch
337-343	Use of tetrazolium salts as selective and sensitive reagents for iron in environmental samples	M. C. Mehra and M. Katyal
344-350	Effect of pesticides and PCBs on budding rates of green hydra	Barbara Benson and G. M. Boush
351-357	Organochlorine pesticide residues in rice paddies in Malaysia, 1981	Peter G. Meier, Donald Chen Fook and Karl F. Lagler
358-364	Action of sunlight on parathion	M. Mansour, S. Thaller and F. Korte
365-372	Measurement and prediction of chlorsulfuron persistence in soil	Allan Walker and Pauline A. Brown
373-377	Electrophoretic profiles of esterases in starling (Sturnus vulgaris) plasma: An apparent simple genetic variant	A. D. Martin, C. A. Blunden, M. R. Fletcher, W. J. Fletcher and P. I. Stanley, et al.
379-387	Effects of simulated acid precipitation on growth and nodulation of leguminous plants	F. -H. Chang and M. Alexander
388-393	Fluoride-induced haematological changes in rabbits	A. K. Susheela and S. K. Jain
394-399	In vivo formation of halogenated reaction products following peroral sodium hypochlorite	F. L. Mink, W. E. Coleman, J. W. Munch, W. H. Kaylor and H. P. Ringhand
400-405	Detection limits of a biological monitoring system for chemical water pollution based on mussel activity	W. Slooff, D. de Zwart and J. M. Marquenie
406-412	A simple toxicity apparatus for continuous flow with small volumes: Demonstration with mysids and naphthalene	Roy L. Smith and Bruce R. Hargreaves
413-419	Use of fluorescence spectroscopy for monitoring petroleum hydrocarbon contamination in estuarine and ocean waters	W. A. Maher
420-423	Uptake and elimination of [9-¹⁴C]phenanthrene in the turkey wing mussel (Arca zebra)	Jan Erik Solbakken, Anthony H. Knap, Christine E. Searle and Karsten H. Palmork
424-427	Uptake of cadmium, zinc, lead, and copper by earthworms near a zinc-smelting complex: Influence of soil pH and organic matter	W. Ma, Th. Edelman, I. van Beersum and Th. Jans
428-434	Ligands binding cadmium, zinc, and copper in a species of New Zealand oyster (Ostrea lutaria)	R. P. Sharma
435-441	Lead poisoning in cattle: Reassessment of the minimum toxic oral dose	J. Zmudski, G. R. Bratton, C. Womac and L. Rowe
442-447	Heavy metal concentrations in tissues of Virginia river otters	Karen L. Anderson-Bledsoe and Patrick F. Scanlon
448-455	An algal assay method for determination of copper complexation capacities of natural waters	Herbert E. Allen, Carol Blatchley and Thomas D. Brisbin
456-463	Organochlorine residues in organisms of two different lagoons of Northwest Mexico	M. T. L. Rosales and R. L. Escalona
464-472	Effects of pesticides on pure and mixed species cultures of salt marsh pool algae	Mary Maly and Ernest Ruber
473-478	Changes in nitrogen metabolism in tissues of fish (Sarotherodon mossambicus) exposed to benthiocarb	K. Seshagiri Rao, K. Sreenivasa Moorthy, M. Dhananjaya Naidu, C. Sreeramulu Chetty and K. S. Swami
479-484	Determination of metaldehyde in workroom air	Maini Paolo and Boni Renzo
485-491	Modeling of the covalent attachment of chloroaniline residues to quinoidal sites of soil humus	Adesh Saxena and Richard Bartha
492-496	Evaluation of a mixed-phase column packing for the GC determination of fumigant residues in grains	James L. Daft
497-504	Effect of hydrazines on substrate utilization by a strain ofEnterobacter cloacae	Sheldon A. London and Charlie R. Mantel
505-510	Behavioral response of mallards to contaminated drinking water	Barbara L. Rowe and Harold H. Prince
511-515	Levels of chorionase activity during embryonic development ofSalmo salar under acid conditions	B. A. Waiwood and K. Haya
516-521	Acclimation of channel catfish (Ictalurus punctatus) to nitrite	C. S. Tucker and T. E. Schwedler
522-529	Effects of Grays Harbor estuary sediment on the osmoregulatory ability of coho salmon smolts (Oncorhynchus kisutch)	David M. Kehoe
530-535	Distribution of polycyclic aromatic hydrocarbons in the surficial sediments of Casco Bay, Maine	Peter F. Larsen, Donald F. Gadbois, Anne C. Johnson and Lee F. Doggett
536-543	Histopathologic effects of JP-4 aviation fuel on fathead minnows (Pimephales promelas)	John R. Latendresse and Jeff W. Fisher
544-551	Mercury distribution in an ecosystem of the “Parque Nacional de Doñana,” Spain	G. Baluja, L. M. Hernandez, J. Gonzalez and R. Clavero
552-558	Chelation in metal intoxication. XIII. Polyaminocarboxylic acids as chelators in lead poisoning	S. K. Tandon, Jai Raj Behari and Surendra Singh
559-566	Effect of copper, cadmium, and zinc on percent spore germination of the cinnamon fern (Osmunda cinnamomea) and the sensitive fern (Onoclea sensibilis)	Patrick C. Francis and Raymond L. Petersen
567-574	Synergistic and antagonistic responses of fern spore germination to combinations of copper, cadmium, and zinc	Patrick C. Francis and Raymond L. Petersen
575-581	Seasonal variation in the accumulation of radionuclides of the uranium series by yellow pond-lily (Nuphar lutea)	D. C. Mahon and R. W. Mathewes
582-587	Effect of calcium and aluminum concentrations on the survival of brown trout (Salmo trutta) at low pH	D. J. A. Brown
588-594	Trace element concentrations in the liver, kidney, and muscle of Queensland cattle	H. L. Kramer, J. W. Steiner and P. J. Vallely
595-599	Chlorobenzene residues in human fat and milk	J. Jan
600-605	Perchlorination reaction applied to the rapid determination of PCBs	Koji Takamiya
606-613	Analyses of human milk samples collected in Hawaii for residues of organochlorine pesticides and polychlorobiphenyls	Gerald H. Takei, Sari M. Kauahikaua and Gladys H. Leong
614-620	Survival and condition of rainbow trout (Salmo gairdneri) after acute exposures to methyl parathion, triphenyl phosphate, and DEF	Donald Palawski, Denny R. Buckler and Foster L. Mayer
621-627	Adsorption of fenitrothion and 3-methyl-4-nitrophenol on soils and sediment	W. H. Baarschers, J. Elvish and S. P. Ryan
628-631	Toxicity of fluometuron and diuron on the intermediate snail host (Lymnea spp.) ofFasciola hepatica	Frederick A. Christian and Twintillia M. Tate
632	Impact of blast-furnace plant emmissions in a Dune ecosystem	E. N. G. Joosse and L. H. H. Van Vliet

Volume 31, Number 1 / July 1983

1-8	Metal content in feathers of wild and zoo-kept birds from Hokkaido, 1976–78	Rikuo Doi and Yuzo Fukuyama
9-17	Total mercury in fishes and selected biota in lahontan reservoir, Nevada: 1981	James J. Cooper
18-21	Metabolism of p, p′-DDT by the freshwater planarianPhagocata gracilis	E. A. Onwumere and M. R. Wells
22-24	Enzymatic changes in the oviduct associated with DDE-induced eggshell thinning in the kestrel,Falco sparverius	David M. Bird, David B. Peakall and David S. Miller
25-32	Composition of PCB mixtures in biotic and abiotic marine compartments (Dutch Wadden Sea)	J. C. Duinker and M. T. J. Hillebrand
33-40	Use of the freshwater clamCorbicula manilensis as a monitor for organochlorine pesticides	Dean M. Hartley and James B. Johnston
41-47	Polynuclear aromatic hydrocarbons in mussels from the estuary and northwestern gulf of St. Lawrence, Canada	D. Cossa, M. Picard-Bérubé and J. -P. Gouygou
48-52	Identification of the flame retardant tetrabromobisphenol-a in the river sediment and the mussel collected in Osaka	Isao Watanabe, Takashi Kashimoto and Ryo Tatsukawa
53-60	Polychlorinated biphenyls and p, p′-DDE in Loggerhead and Green postyearling Atlantic sea turtles	James M. McKim and Kenneth L. Johnson
61-65	Fenvalerate residues in nontarget organisms from treated cotton fields	Richard S. Bennett, Erwin E. Klaas, Joel R. Coats, Mark A. Mayse and Elizabeth J. Kolbe
66-72	DDT moratorium in Arizona: Residues in soil and alfalfa after 12 years	N. A. Buck, B. J. Estesen and G. W. Ware
73-78	Dermal absorption of benzidine derivatives in rats	P. V. Shah and F. E. Guthrie
79-84	Formation of mutagen by photolysis of aromatic compounds in water containing nitrite ion	Junzo Suzuki, Tatsuya Hagino, Tomokazu Ueki, Yuki Nishi and Shizuo Suzuki
85-92	Effect of cigarette smoke and carbon monoxide inhalation by gravid rats on the conceptus weight	Norihide Tachi and Mitsuko Aoyama
93-97	Parathion alters incubation behavior of laughing gulls	Donald H. White, Christine A. Mitchell and Elwood F. Hill
98-104	Toxicity of N,N-dimethylformamide used as a solvent in toxicity tests with the green alga,Selenastrum capricornutum	J. S. Hughes and A. G. Vilkas
105-111	Toxicity assessment of chlorobenzenes using bacteria	D. Liu and K. Thomson
112-115	Reduction of fensulfothion and accumulation of the product, fensulfothion sulfide, by selected microbes	P. Timms and I. C. MacRae
116-119	GC-MS identification of prothiophos in imported preserved cabbage	Glenn Petzinger, Thomas L. Barry and Mary Stenson
120-124	Acute toxicity of O,O′-(thio-di-4, 1-phenylene) bis(O,O-dimethyl phosphorothioate) (temephos) toLebistes reticulatus andSarotherodon galilaea	A. E. Kpekata

Volume 31, Number 2 / August 1983

125-131	Brain ChE response in forest songbirds exposed to aerial spraying of aminocarb and possible influence of application methodology and insecticide formulation	D. G. Busby, P. A. Pearce and N. R. Garrity
132-138	Effect of mercuric chloride on coronary flow in perfused rat heart	L. B. Jha and B. Bhatia
139-147	A study to assess the influence of age on the response of fathead minnows in static acute toxicity tests	M. A. Mayes, H. C. Alexander and D. C. Dill
148-151	Effects of temephos on the respiratory rate of the salt marsh amphipod,Gammarus mucronatus	Ernest Ruber and Katherine LaFrance
152-157	Feeding behavior ofDaphnia pulex in crude oil dispersions	C.Kim Wong, J.Rudi Strickler and F.Rainer Engelhardt
158-163	Effects of field application of the anti-cholinesterase insecticide methomyl on brain acetylcholinesterase activities in wildMus musculus	W. Edward Montz, Patrick F. Scanlon and Roy L. Kirkpatrick
164-169	Aluminum inhibition of human serum cholinesterase	Judith K. Marquis
170-176	Effect of malathion on embryonic development of the frogMicrohyla ornata (Dumeril and bibron)	Kishore R. Pawar, H. V. Ghate and Meena Katdare
177-182	Biochemical changes in liver of rats fed the plasticizer di (2-ethylhexy) phthalate	Frank P. Bell and Darwin A. Buthala
183-187	Onset of hepatomegaly in PCB (Aroclor 1254)-treated rats	John W. Carter
188-194	Toxicities of selected phenols to fermentative and oxidative yeasts	Kazimiera Kwasniewska and Klaus L. E. Kaiser
195-202	The effect of chemical carriers on avian LC₅₀ toxicity tests	Jay D. Gile, Joann B. Beaver and Robert Fink
203-207	Fulvic-acid-enhanced biodegradation of aquatic contaminants	D. Liu, J. Carey and K. Thomson
208-215	Pyrolytic deposition of polynuclear aromatic hydrocarbons due to slash burning on clear-cut sites	Timothy J. Sullivan and Michael C. Mix
216-221	Levels of arsenical species in cotton after field application of a cacodylic acid defoliant	P. J. Mastradone and E. A. Woolson
222-229	Survey of selected organics in office air	Rein Otson, Edward E. Doyle, David T. Williams and Peter D. Bothwell
230-234	Occurrence of pentachloronitrobenzene and its metabolites in spinach leaves	Thomas Cairns, Emil G. Siegmund and Herbert T. Masumoto
235-238	Spectrophotometric method for the quantitative analysis of carbarsone in turkey feed	Margaret A. Hellmann
239-243	Improved HPLC method for determining brodifacoum in animal tissues	Jacobus J. L. Hoogenboom and Colin G. Rammell
244-250	Potential exposure of commercial seed-treating applicators to the pesticides carboxin-thiram and lindane	W. E. Grey, D. E. Marthre and S. J. Rogers

Volume 31, Number 3 / September 1983

251-256	Levels of chlordane, hexachlorobenzene, PCB and DDT compounds in Finnish human milk in 1982	Kim Wickström, Heikki Pyysalo and Martti A. Siimes
257-262	Metals and PCB concentrations in windowpane flounder from Long Island sound	Richard A. Greig, Susan Schurman, José Pereira and Patricia Naples
263-266	PCB residues in a lactating beef cow and calf	Laura A. Peterson, Paul F. Ross, David L. Osheim and Hillman A. Nelson
267-270	Concentration and chemical species of arsenic in human tissue	Hiroshi Yamauchi and Yukio Yamamura
271-277	Levels of organic pollution in coastal lagoons of Tabasco state, Mexico; I: Petroleum hydrocarbons	A. V. Botello, J. A. Goñi and S. A. Castro
278-284	A screening method for detection of aromatic amines in environmental samples based on their methemoglobin formation activitiesin vitro	Takafumi Ohta, Shogo Shimizu and Shizuo Suzuki
285-291	Optimization of a reversed phase partitioning technique for the analysis of polychlorinated biphenyls in aqueous samples by gas chromatography/mass spectrometry	David Gallis, Anne Defner-Hallowell, Jack C. White and Jack Waber
292-296	Effects of 3-methylcholanthrene on the hepatic microsomal enzymes in a teleost,Tilapia aurea	Barrie Tan and Paul Melius
297-303	Interaction effects of permethrin and atrazine combinations towards several nontarget microorganisms	Glenn W. Stratton
304-308	Trifluralin and oryzalin herbicides toxicities to juvenile crawfish (Procambarus clarkii) and mosquitofish (Gambusia affinis)	Syed M. Naqvi and Tat -Sing Leung
309-314	Acute toxicity of chlorine and bromine to fathead minnows and bluegills	E. W. Wilde, R. J. Soracco, L. A. Mayack, R. L. Shealy and T. L. Broadwell
315-321	Scale morphologic response to aromatic hydrocarbons	Vernon Henderson
322-325	Effect of polychlorinated biphenyls (Aroclor 1254) on rhythmic pituitary-adrenal function	Jon D. Dunn, John W. Carter and David A. Henderson
326-330	Acute toxicity of aminocarb in male rats and inhibition of tissue esterases	I. Vassilieff and D. J. Ecobichon
331-338	Sandy beach molluscs as possible bioindicators of metal pollution 1. Field survey	H. R. Watling and R. J. Watling
339-343	Sandy beach molluscs as possible bioindicators of metal pollution 2. Laboratory studies	H. R. Watling and R. J. Watling
344-351	Comparative study of the effects of metals on the settlement ofCrassostrea gigas	H. R. Watling
352-359	Comparative bioaccumulation and elimination of HCH isomers in short-necked clam (Venerupis japonica) and guppy (Poecilia reticulata)	Yasuhiro Yamato, Minoru Kiyonaga and Tadao Watanabe
360-368	Effects of selected hydrazines on the early death rates ofEnterobacter cloacae	S. A. London, C. R. Mantel, J. D. Robinson and S. Luking
369-376	Detection and characterization of methyl parathion-resistantChlorella protothecoides	G. Saroja-Subbaraj and Salil Bose

Volume 31, Number 4 / October 1983

377-385	Temporal trends toward stability of Hudson river PCB contamination	Ronald J. Sloan, Karl W. Simpson, Roy A. Schroeder and Charles R. Barnes
386-390	Effect of cadmium and aluminum on bone alkaline and acid phosphatases	Naoki Sugawara, Terukazu Sadamoto and Chieko Sugawara
391-398	Catabolism and tissue distribution of CD¹⁰⁹ in rats	Parimal Chowdhury, Louis W. Chang and Phillip L. Rayford
399-406	Distribution and retention of cadmium¹⁰⁹ by the gastrointestinal tract and other organs following intraperitoneal cadmium exposure	Parimal Chowdhury, K. Inoue, Louis W. Chang and Phillip L. Rayford
407-414	Organochlorine insecticide residues and PCBs in tissues of woodcock, mourning doves, and robins from East-Central Illinois, 1978–79	William R. Edwards, Ronald E. Duzan and Richard J. Siemers
415-417	Zn, Cu, and Mn levels in the liver of the dogfish exposed to Zn	C. Sanpera, M. Vallribera and S. Crespo
418-423	Elemental composition of potted vegetables and millet grown on hard coal bottom ash-amended soil	Earle E. Cary, Mason Gilbert, Carl A. Bache, Walter H. Gutenmann and Donald J. Lisk
424-427	Comparison between personal and stationary sampling results: A field survey in a printing factory	Shiro Takada, Takahiro Shinoda, Tatsuhiro Ohtsuki, Michiko Miyasaka and Akio Koizumi, et al.
428-431	Effects of diphenyl, o-Phenylphenol and 2-(4′-Thiazolyl)benzimidazole on growth of cultured mammalian cells	Kyo Mochida, Munehiko Goto and Koichi Saito
432-437	Compatibility ofRhizobium japonicum with commercial pesticidesin vitro	M. A. B. Mallik and K. Tesfai
438-444	Sediment bioassays with oyster larvae	Peter M. Chapman and John D. Morgan
445-452	Uptake and concentration factor of Aroclor 1254 in aquatic organisms	Janet A. Gooch and M. K. Hamdy
453-458	Acute toxicity and bioaccumulation of lindane in gudgeon,Gobio gobio (L.)	C. Marcelle and J. P. Thome
459-466	Effects of water hardness, water temperature, and size of the test organism on the susceptibility of the freshwater shrimp,Gammarus pulex (L.), to toxicants	R. R. Stephenson
467-473	Effects of environmental pH and temperature on embryonic survival capacity and metabolic rates in the smallmouth salamander,Ambystoma texanum	Fred Punzo
474-478	Regulation of phosphorylases and aldolases in tissues of the teleost (Tilapia mossambica) under methyl parathion impact	K. Siva Prasada Rao and K. V. Ramana Rao
479-485	Effect of pyrethroid insecticides and N-(3,5-dichlorophenyl) dicarboximide fungicides on microsomal drug-metabolizing enzymes in the Japanese quail (Coturnix coturnix)	J. L. Riviere, Jocelyne Bach and G. Grolleau
486-493	Effects of sea salt anions on the formation and stability of methylmercury	Geoffrey Compeau and Richard Bartha
494-500	Analysis of phenols in sea water by fluorometry: Direct analysis of the water phase	Arne Møller Naley
I-II	Announcement—Change in reference style

Volume 31, Number 5 / November 1983

I-II	Announcement
501-511	Environmental disturbance and estuarine benthos functioning	R. Warren Flint and Richard D. Kalke
512-517	Effect of the aquatic herbicide endothal on the critical thermal maximum of red shiner,Notropis lutrensis	John C. C. Takle, Thomas L. Beitinger and Ken L. Dickson
518-525	Detection of dibenzothiophene in mussel,Mytilus edulis, as a marker of pollution by organosulfur compounds in a marine environment	S. Kira, T. Izumi and M. Ogata
526-529	Toxicity of carbaryl and 1-naphthol to goldfish (Carassius auratus) and killifish (Fundulus heteroclitus)	Thomas B. Shea and Eugene S. Berry
530-534	Effects of embryonic pre-exposure to methylmercury and Hg²⁺ on larval tolerance inFundulus heteroclitus	Peddrick Weis and Judith S. Weis
535-542	Influence of an elevated cadmium level in the food on growth and food conversion ofNereis succinea	H. -G. Neuhoff
543-546	Differential toxicity of malathion, BHC, and carbaryl to the freshwater fish,Tilapia mossambica (peters)	S. Mahaboob Basha, K. Siva Prasada Rao, K. R. S. Sambasiva Rao and K. V. Ramana Rao
547-550	An inexpensive, floating, insect-emergence trap	Robert M. Cushman
551-558	Dislodgeable insecticide residues on cotton foliage: Comparison of ULV/cottonseed oil vs. Aqueous dilutions of 12 insecticides	G. W. Ware, N. A. Buck and B. J. Estesen
559-565	Mass balance of¹⁴C-pentachloronitrobenzene and metabolites in a closed, aerated soil-plant or soil-system	M. Kamal, I. Scheunert and F. Körte
566-573	Trace metal distributions in the surficial sediments of Penobscot Bay, maine	Peter F. Larsen, Vincent Zdanowicz and Anne C. Johnson
574-581	Heavy metal content of rainwater in Geneva, New York during late 1982	Carl F. Aten, John B. Bourke and John C. Walton
582-584	Concentration of diazinon in air of a retail garden store	Timothy Wachs, Walter H. Gutenmann, Edward H. Buckley and Donald J. Lisk
585-587	Propachlor herbicide residue studies in cabbage using modified analytical procedure	Donald T. Warholic, Walter H. Gutenmann and Donald J. Lisk
588-594	Confirmation of residue identity: Characterisation of the products of the reaction between vanadium (II) solutions and endrin	D. E. Clegg and G. Patch
595-598	Effect of 2,4-D on electron transport system (ETS) activity and respiration in soil	J. T. Trevors and M. E. Starodub
599-604	Effects of purified pentachlorophenol on the serum proteins of young pigs	Robyn P. Hillam and Yvonne A. Greichus
605-612	Uptake and distribution of mercury in mice from ingesting soluble and insoluble mercury compounds	Y. M. Sin, Y. F. Lim and M. K. Wong
613-618	Disposition of chlorinated diphenyl ethers isolated from technical pentachlorophenol in the rat	W. H. Newsome, F. Iverson, J. B. Shields and S. L. Hierlihy
619-624	Structure-activity relationship in organophosphateinduced β-glucuronidase release from rat hepatocytesin vitro	Xin -fu Leng and Tsutomu Nakatsugawa

Volume 31, Number 6 / December 1983

I-II	Announcement—Change in reference style
625-630	Isolation and identification of C16 and C18 fatty acid esters of chloropropanediol in adulterated Spanish cooking oils	Albert M. Gardner, Martin P. Yurawecz, William C. Cunningham, Gregory W. Diachenko and Eugene P. Mazzola, et al.
631-638	Potential exposure of apple thinners to azinphosmethyl and comparison of two methods for assessment of hand exposure	James E. Davis, Edwin R. Stevens and Donald C. Staiff
639-643	Distribution of polychlorinated biphenyl congeners in human milk and blood during lactation	Jos Mes and Pui -Yan Lau
644-648	Molecular basis for inhibition of mitochondrial respiration by naphthalene	Valerie G. Struble and H. James Harmon
649-657	Comparative ability of TCDD to induce lipid peroxidation in rats, guinea pigs, and Syrian golden hamsters	M. Q. Hassan, S. J. Stohs and W. J. Murray
658-665	Phasic distribution of seminiferous tubules in rats treated with triphenyltin compounds	Ronald L. Snow and Ruth L. Hays
666-672	Reproduction and progeny growth in rats fed clinoptilolite in the presence or absence of dietary cadmium	W. G. Pond and J. T. Yen
673-679	Metal transfer in vermicomposting of sewage sludge and plant wastes	Richard Frank, Carl Klauck and Kohzoh I. Stonefield
680-685	Acute dermal toxicity of tetrachlorophenols in the rat	S. Y. Shen, D. C. Villeneuve, I. Chu, J. Kelly and A. P. Gilman
686-691	Pair-feeding study of PCB (Aroclor 1254) toxicity in rats	John W. Carter and L. Preston Mercer
692-698	Acute and sublethal effects of 1080 on starlings	Richard Balcomb, Charles A. Bowen and Howard O. Williamson
699-704	Modification of animal room odor by passing the room supply air through a complex electrical field	Allan H. Frey
705-711	A simple method for the determination of bacterial resistance to metals	G. A. Thompson and R. J. Watling
712-718	Effects of PCB on the adrenergic response in perfused gills and on levels of muscle glycogen in Rainbow trout (Salmo gairdneri Rich.)	A. Kiessling, P. Pärt, O. Ring and K. Lindahl-Kiessling
719-726	Relationship of alkaline stress and acute copper toxicity in the snailGoniobasis livescens (Menke)	P. C. Paulson, J. R. Pratt and J. Cairns
727-733	Uptake, accumulation, and elimination of HCB and 2,4-D by the terrestrial slug,Deroceras reticulatum (Müller)	Ajazul Haque and Winfried Ebing
734-737	Pyrolysis gas chromatography-mass spectrometry of polychlorinated biphenyls on sediment	Kenneth D. McMurtrey, Nancy J. Wildman and Han Tai
738-744	A reproducible method for the extraction of pesticide residues from fabrics	E. P. Easter, K. K. Leonas and J. O. DeJonge

Volume 32, Number 1 / December 1984

1-9	Influence of herpes simplex virus infection on benzo(a)pyrene metabolism in monkey kidney cells	John H. Degenhardt, Bruce Whitcomb and Mark R. Hall
10-19	Influence of essential elements on manganese intoxication	Shashi Khandelwal, M. Ashquin and S. K. Tandon
20-26	Di(2-ethylhexyl)adipate (DEHA): Effect on plasma lipids and hepatic cholesterolgenesis in the rat	Frank P. Bell
27-36	Liquid paraffins in feed enhance fecal excretion of mirex and DDE from body stores of lactating goats and cows	Karl Rozman, Tibor Rozman and G. Stanley Smith
37-44	A column technique for determining sorption of organic solutes on the lithological structure of aquifers	D. F. Goerlitz
45-52	Identification and quantification of polychlorinated biphenyls in paper and paper board using fused silica capillary gas chromatography	P. de Voogt, J. C. Klamer and U. A. Th. Brinkman
53-58	Do carrier solvents enhance the water solubility of hydrophobic compounds?	F. Herzel and A. S. Murty
59-64	A partitioning cleanup technique using minimum quantity of hexane	P. N. Krishna Moorthy
65-74	Fenitrothion residue survey in relation to the 1981 spruce budworm spray program in New Brunswick, Canada	V. N. Mallet and A. Cassista
75-79	Coprostanol distribution from sewage discharge into Sarasota Bay, Florida	R. H. Pierce and R. C. Brown
80-84	Baker's yeast assay procedure for testing heavy metal toxicity	Gabriel Bitton, Ben Koopman and Hsien-Deng Wang
85-92	Uptake and excretion of cadmium, CdEDTA, and zinc byMacoma balthica	D. W. McLeese and S. Ray
93-101	Influence of accumulation of cadmium on the content of other microelements of two species of black sea decapods	Bogdan Skwarzec, Anna Kentzer-Baczewska, Ewa Styczynska-Jurewicz and Ewa Neugebauer
102-108	Recovery from methyl parathion-induced damage of the photosynthetic apparatus inChlorella protothecoides	G. Saroja-Subbaraj and Salil Bose
109-115	Effect of synthetic detergents on some of the behavioral patterns of fish fingerlings (Cirrhina mrigala) and its relation to ecotoxicology	Hazari Lal, Virendra Misra, P. N. Viswanathan and C. R. Krishna Murti
116-118	Survey of potatoes grown in New York state for aldicarb residues	R. R. Laski and J. J. Vannelli
119-124	Phytotoxicity of nonionic surfactants to sugarcane	Megh Singh and J. R. Orsenigo
125-133	Polybrominated biphenyls in lactating Michigan women: Persistence in the population	F. DeWolfe Miller, Lawrence B. Brilliant and Richard Copeland
134-139	Health hazard by exposure to toluene-diisocyanate in the shipyard	T. Hobara, H. Kobayashi, E. Higashihara, T. Kawamoto and S. Iwamoto, et al.
140-147	Uptake and transformation of Lindane by the liver during short exposure times	C. Yvelin, J. M. Yvelin and M. Lievremont
148-156	Biotransformation of Lindane in the rat	U. V. Gopalaswamy and A. S. Aiyar
157-165	Regional interrelationships of zinc, copper, and lead in the brain following lead intoxication	Shafiq-ur-Rehman and Om Chandra
166-170	Effect of acrylamide on glutathione-S-transferase activity in different regions of rat brain	Prakash Srivastava, Mukul Das, Hasan Mukhtar, O. P. Malhotra and Prahlad K. Seth
171-174	Investigations on the disposition of oral doses of some water-insoluble pigments	Salah M. El Dareer, Kathleen F. Tillery and Donald L. Hill
175-178	Histological technique for the identification of poisoning in wildlife by the rodenticide calciferol	K. A. Tarrant and G. E. Westlake
179-186	Mutagenicity studies of size-fractionated oil fly ash in the amesSalmonella typhimurium assay	Cheng-i Wei, Otto G. Raabe and Brenda J. Kimble
187-194	False positive halogen responses on HECD by fatty acids	Thomas Cairns, Emil G. Siegmund and Jerry E. Froberg
195-199	Niacinamide in canned tomato sauce	Thomas Cairns, Emil G. Siegmund and Gregory M. Doose
200-204	An exposure system for organic solvent vapor	Miho Kumai, Akio Koizumi, Kazuo Morita and Masayuki Ikeda
205-211	Kinetics of malathion penetration intoPeriplaneta americana L.	S. C. Saxena and Prabhu N. Saxena
212-219	Distribution function of heavy metals in river sediment	Hideo Nishida and Masaya Miyai
220-226	A rapid-cell culture assay of water quality	S. R. VanDoren, M. S. Hall, L. B. Frazier and F. R. Leach
227-232	Residues of 4-chloro-1-(2,4-dichlorophenoxy)-2-methoxybenzene(triclosan methyl) in aquatic biota	Tomoyuki Miyazaki, Tatsunori Yamagishi and Masao Matsumoto
233-237	Use of fish gill and liver tissue to monitor zinc pollution	John G. Saltes and Gary C. Bailey
238-242	Nitrite toxicity to fathead minnows: Effect of fish weight	R. M. Palachek and J. R. Tomasso
243-250	Effects of two herbicides on selected aquatic bacteria	Janet Beckmann, Pamela Tazik and Robert Gorden
251-258	Blood cholinesterase activities of flower garden workers after exposure to organophosphates	R. Rhyänen, J. Liesivuori, M. Närhi, E. Puhakainen and O. Hänninen
259-264	Chlorpyrifos and diazinon detection on surfaces in dormitory rooms	C. G. Wright, R. B. Leidy and H. E. Dupree
265-268	Organochlorine pesticide residues in the serum of mothers and their newborns from three Yugoslav towns	Davorin Bažulić, Bosiljka Štampar-Plasaj, Vladimir Bujanovic, Nikola Stojanovski and Bora Nastev, et al.
269-273	Mutagenic properties of methyl- and ethylbromophos in mammals	N. Degraeve, M. -C. Chollet and J. Moutschen
274-281	Persistence and metabolism of aldicarb in fresh potatoes	Thomas Cairns, E. G. Siegmund and Thomas S. Savage
282-289	Brain cholinesterase activity in fledgling starlings: Implications for monitoring exposure of songbirds to ChE inhibitors	Christian E. Grue and Cheri C. Hunter
290-294	Lead absorption in cows: Biological indicators of ambient lead exposure	V. Karačić, D. Prpić-Majić and Lj. Skender
295-300	Toxicity of phosphamidon to the common South Indian earthwormLampeto mauritii	Ch. Bharathi and B. V. S. S. R. Subba Rao
301-309	HPLC analysis of organochlorines using UV and radioactivity flow detectors	A. A. Podowski, M. Feroz, P. Mertens and M. A. Q. Khan
310-315	Quantification of carbaryl in pineapples by HPLC and GCMS-CI-NH₃	Thomas Cairns, Emil G. Siegmund, Gregory M. Doose, William S Langham and Kin S. Chiu
316-323	Octanol-water partition coefficient of benzo(a)pyrene: Measurement, calculation, and environmental implications	Barbara J. Mallon and Florence L. Harrison
324-332	Use of 9,10-Phenanthrenequinone monoxime as a selective and sensitive reagent for iron in environmental samples	A. Wasey, R. K. Bansal, B. K. Puri and M. Katyal
333-338	A technique for the enumeration of unicellular algae	M. T. Elnabarawy and A. N. Welter
339-344	Evaluation of a sequential extraction scheme to study associations of trace elements in estuarine and oceanic sediments	W. A. Maher
345-353	Fate and effects of atrazine in small aquatic microcosms	Donald L. Brockway, Paul D. Smith and Frank E. Stancil
354-362	Molecular connectivity of phenols and their toxicity to fish	Lowell H. Hall and Lemont B. Kier
363-367	Exposure to the water soluble fraction of crude oil or to naphthalenes alters breathing rates in gulf killifish,Fundulus grandis	Lisa C. Russell and Milton Fingerman
368-376	Effects of crude Dubai oil onSalmo gairdneri rich. andCarassius auratus L.	Mario Cotta Ramusino, Paolo Dellavedova and Daniele Zanzottera
377-382	Movement of aldicarb in different soil types	Toson M. Awad, Wendell W. Kilgore and Wray Winterlin
383-390	2,3,6-trichlorophenylacetic acid (fenac) degradation in aqueous and soil systems	Arthur Rosenberg
391-399	In vitro cholinesterase inhibition of organic matter in urban and rural river sediment	Masako Tabata, Eriko Bannai, Hiromi Nishizono and Shizuo Suzuki
400-404	Detection of mutagens in leather and tannery industry assay of 28 commercial mixtures	R. Del Carratore, E. Cundari, C. Morganti, J. Moretton and C. Bauer, et al.
405-409	Copper and zinc in CCI₄ treated rats	H. F. Loyke
410-416	Neonatal aspartate treatment: Effects on arcuate nucleus morphology, organ weights, and reproductive function	James N. Pasley, Ervin W. Powell and Nancy Lamoreux
417-428	Toxicity of lead shot to wild black ducks and mallards fed natural foods	Gregory G. Chasko, Thomas R. Hoehn and Penelope Howell-Heller
429-438	Determination of volatile halocarbons in water by purge-closed loop gas chromatography	T. Wang and R. Lenahan
439-444	Environmental mercury contamination around a chlor-alkali plant	Martin Lodenius and Esa Tulisalo
445-452	Mobilization of azaarenes from wastewater treatment plant biosludge	G. R. Southworth and Jenny L. Keller
453-459	Mercury in feathers of Swedish gyrfalcons,Falco rusticolus, in relation to diet	Peter Lindberg
460-468	Organochlorine residue levels in Mississippi River water snakes in southern Louisiana	T. D. Sabourin, W. B. Stickle, T. C. Michot, C. E. Villars and D. W. Garton, et al.
469-477	Spill of methyl parathion in the Mediterranean sea: A case study at Port-Said, Egypt	Mohamed I. Badawy, Mohamed A. El-Dib and Osama A. Aly
478-485	Metallothionein Induction, growth, and survival of chinook salmon exposed to zinc, copper, and cadmium	M. Roch and J. A. McCarter
486-490	Changes in tissue lipid and cholesterol content in the catfishClarias batrachus (L.) exposed to cadmium chloride	S. R. Katti and A. G. Sathyanesan
491-496	A simple way of storing numerical and metrical parameters of fish progeny for toxicological studies by photograms	H. Bresch
497-502	Acute and chronic toxicity of triclopyr triethylamine salt toDaphnia magna Straus	F. M. Gersich, C. G. Mendoza, D. L. Hopkins and K. M. Bodner
503-509	A statistical view of heavy metal pollution index of river sediment	Hideo Nishida and Shizuo Suzuki
510-516	Lack of mutagenicity of methanogenic digester effluent in theSalmonella/Microsome test	Cheng-i Wei, James L. Oblinger and Michael F. Richter
517-524	Alveolar macrophages from expectorate samples: A stress signal from occupational pollution	AsbjØrn M. Nilsen, Ottar Madslien, Erling A. Mylius and Barbro M. Gullvåg
525-532	Elevation of cadmium, lead, and Zinc in the hair of adult black female hypertensives	Denis M. Medeiros and Lynn K. Pellum
533-536	Lindane toxicity to four-month-old calves	Richard Frank and Heinz E. Braun
537-542	Delayed ethanol elimination from rat blood after treatment with thiram, tetramethylthiuram monosulfide, ziram, dor cyanamide	K. G. Römer, O. Torres Alanis, G. Garcia de Torres and K. J. Freundt
543-549	Effects of environmental temperatures on the toxicity of methylmercury in rats	Seiya Yamaguchi, Nobuhiro Shimojo, Kenichi Sano, Katsumi Kano and Yoshio Hirota, et al.
550-556	Induction of hepatic mixed function oxidase system by endosulfan in rats	S. R. Tyagi, Yogendra Singh, P. K. Srivastava and U. K. Misra
557-564	Influence of sediment types on the sorption of endothall	Kevin H. Reinert and John H. Rodgers
565-569	Antimony and thallium toxicity to embryos and larvae of fathead minnows (Pimephales promelas)	Gerald A. LeBlanc and Jerry W. Dean
570-574	Respiratory potentials of the fish (Tilapia mossambica) under malathion, carbaryl and lindane intoxication	S. M. Basha, K. S. Prasada Rao, K. R. S. Sambasiva Rao and K. V. Ramana Rao
575-579	Interference of aluminium and pH on the Na-influx in an aquatic insectCorixa punctata (IIIig.)	H. Witters, J. H. D. Vangenechten, S. Van Puymbroeck and O. L. J. Vanderborght
580-586	Uranium effects on the growth of soybean (Glycine max (L.) Merr.)	T. C. S. Murthy, P. Weinberger and M. P. Measures
587-596	Fish mortality following application of phenthoate to Florida citrus	Herbert N. Nigg, James H. Stamper, Robert M. Queen and Joseph L. Knapp
597-601	Heavy metal tolerance in a cadmium-resistant population ofEuglena gracilis	A. Bariaud and J. -C. Mestre
602-612	Microbial growth effects of petroleum and shale-derived fuels	S. A. London, C. R. Mantel and J. D. Robinson
613-620	Bioluminescent toxicity assay of synfuel by-product waters	Damon Delistraty
621-628	Release of volatile liquid hydrocarbons from spilled petroleum	Thomas J. McDonald, James M. Brooks and M. C. Kennicutt
629-634	Analysis of airborne pesticides in a commercial pesticide storage building	Philip O. Yeboah and Wendell W. Kilgore
635-639	Vanadium and nickel content of Nowruz spill tar flakes on the Saudi Arabian coastline and their probable environmental impact	Muhammad Sadiq and T. H. Zaidi
640-644	Cadmium detection in the biosphere in Bio-Bio area, Chile	M. Alarcón, G. Cea and A. Rodríguez
645-650	Dimethoate and dimethoate oxygen analog in mangoes	Thomas Cairns, E. G. Siegmund and Gregory M. Doose
651-656	A rapid analysis for pesticides in milk and oilseeds	Milton A. Luke and Gregory M. Doose
657-660	Oxalic acid enhancement of recoveries of organochlorine insecticides and polychlorobiphenyls in estuarine sediment using cyclic steam distillation	Ivan Chang-Yen and Mahabir Sampath
661-668	Measuring the elimination of arsenic by the gills of rainbow trout (Salmo gairdneri) by using a two compartment respirometer	A. A. Oladimeji, S. U. Qadri and A. S. W. deFreitas
669-673	Influence ofEdwardsiella ictaluri Septicemia on nitrite-induced methemoglobinemia in channel catfish (Ictalurus punctatus)	C. S. Tucker, J. R. MacMillan and T. E. Schwedler
674-681	Nitrite-induced methemoglobin formation and recovery in channel catfish (Ictalurus punctatus) at three acclimation temperatures	D. W. Huey, T. L. Beitinger and M. C. Wooten
682-687	Metabolism and excretion of orally ingested trimethylarsenic in man	Hiroshi Yamauchi and Yukio Yamamura
688-692	Mutagenicity of air pollutants collected at industrial, urban-residential and rural areas	Nobuyuki Takeda, Kiyoshi Teranishi and Kohkichi Hamada
693-697	Time course study of occurrence of anomalies in medaka's centrum by cadmium or fenitrothion emulsion	Yukio Hiraoka and Hisanori Okuda
698-703	Simultaneous inhibition of carbon and nitrogen mineralization in a forest soil by simulated acid precipitation	Theodore M. Klein, Norman J. Novick, Joseph P. Kreitinger and Martin Alexander
704-710	Aluminum activation and inactivation of bovine caudate acetylcholinesterase	Judith K. Marquis and Ellen E. Black
711-716	Toxicity of ochratoxin A and penicillic acid to chicks	L. F. Kubena, T. D. Phillips, D. A. Witzel and N. D. Heidelbaugh
717-723	Antagonistic and synergistic toxic effects of Pb and Cd in a simple foodchain: Nematodes feeding on bacteria or fungi	P. Doelman, G. Nieboer, J. Schrooten and M. Visser
724-731	Survivorship of meadow voles,Microtus pennsylvanicus, from sewage sludge-treated fields	Mark S. Maly
732-741	Long-term effects of arsenic accumulation in rainbow trout,Salmo gairdneri	A. A. Oladimeji, S. U. Qadri and A. S. W. deFreitas
742-748	Mutagenic activity of the liquid waste from the production of acetonitrile	K. W. Brown and K. C. Donnelly
I-II	Announcement

Volume 33, Number 1 / December 1984

I	Preface	Karen B. Webb
1-5	Stability of aqueous solutions of sarin and soman: Influence of concentration and an equation for determining concentration	Ming L. Shih and Robert I. Ellin
6-12	Metabolism of chlorobiphenyls in soil	George F. Fries and George S. Marrow
13-19	Evaluation of XE-340 as a trapping medium for airborne organochlorine pesticides	Philip O. Yeboah and Wendell W. Kilgore
20-25	Purification of polybrominated biphenyl congener 2	Elizabeth R. Barnhart, Robert H. Hill, Louis R. Alexander, Donna L. Orti and Donald F. Groce, et al.
26-32	Changes in bluegill activity as a monitor of acute benzene exposure	J. W. Fisher, R. A. Dilego and L. M. Paulos
33-39	Terrestriality in the Cyprinodontid fishRivulus marmoratus: Potential utility in H₂S and other bioassays	Daniel C. Abel
40-49	Persistence and fate of methyl parathion in sea water	Mohamed I. Badawy and Mohamed A. El-Dib
50-55	Organal damage caused by aldicarb to a freshwater teleostBarbus conchonius hamilton	S. Kumar and S. C. Pant
56-62	Free amino acid pool of a sea anemone: Exposure and recovery after an oil spill	Margaret R. Kasschau and Cynthia L. Howard
63-68	Acute toxicity of chromate, DDT, PCP, TPBS, and zinc toDaphnia magna cultured in hard and soft water	Rune Berglind and Göran Dave
69-77	Factors influencing placental transfer of methylmercury in man	Rikuo Doi, Mitsunori Kasamo, Mutsuo Ishikawa and Tetsuya Shimizu
78-83	Hypercholesterolemia induced by dietary PCBs (Aroclor 1254) in fischer rats	John W. Carter
84-91	Structural and reproductive modifications in rats following a post-implantational exposure to captan	Fitzgerald Spencer
92-98	Effects of zinc, copper, and lead toxicity on α-aminolevulinic acid dehydratase activity	Shafiq-ur-Rehman
99-105	Plasmodium berghei infection in mice: Effect of low-level ozone exposure	Gary S. Moore, Edward J. Calabrese and Kevin H. Molteni
106-113	Effects of lindane on liver mitochondrial function in the rat	U. V. Gopalaswamy and A. S. Aiyar
114-120	Comparative study of the toxicity of metal compounds to heterotrophic bacteria	G. A. Thompson and R. J. Watling
121-126	Effects of lead shot ingestion in willow grouse	Norvald Fimreite
127-132	Acute toxicity of EDB and aldicarb to young of two estuarine fish species	Matthew Landau and John W. Tucker
133-137	Problems in determining the water solubility of organic compounds	A. Bharath, C. Mallard, D. Orr, G. Ozburn and A. Smith
138-143	A simplified confirmatory technique for organochlorine residues	José Luis Sericano and Adan E. Pucci
144-152	An evaluation of mercury-203 for assessing the induction of metallothionein-like proteins in mussels exposed to cadmium	P. B. Lobel and J. F. Payne
153-162	Dioxin analysis in stack emissions and in the wash water circuit during high-temperature incineration of chlorine-containing industrial wastes	K. S. Brenner, H. Mäder, H. Steverle, G. Heinrich and H. Womann
163-168	Accidental environmental pollution of a residential quarter of Kortrijk by a chromic trioxide aerosol	H. Beernaert, F. Vandermijnsbrugge and M. Martens
169-176	Automative quantification of rat duodenal rhythmic contraction	Ernest R. Whitcomb, Andrew Stead, George H. Ward and Martha Ann Brice
177-183	Disposition of dietary dieldrin in the little brown bat and correlation of skin levels with body burden	Donald R. Clark and Richard M. Prouty
184-192	Assessment of teratological effect and developmental effect of maleic hydrazide salts in rats	E. Hansen, O. Meyer and E. Kristiansen
193-199	Effect of intratracheally administered DDT and endosulfan on pulmonary and hepatic respiratory cytochromes	Satya Narayan, H. M. Dani and U. K. Misra
200-209	Lipid peroxidation in tin intoxicated partially hepatectomized rats	R. S. Dwivedi, G. Kaur, R. C. Srivastava and C. R. Krishna Murti
210-214	Effects of dyestuff effluents on Nigeria macro-benthic invertebratesHippopera nigeriae	Patrick T. E. Ozoh
215-219	Effects of Nigeria dyestuff effluent on germination latency, growth, and gross growth ofZea mays	Patrick T. E. Ozoh and A. A. Oladimeji
220-224	Toxicity of coal-distillates toSpirodela polyrrhiza	Joe M. King and Karen S. Coley
225-232	Oil and PCB interactions on the uptake and excretion in midges	Peter G. Meier and Richard R. Rediske
233-240	Free and conjugated resin acids in the bile of rainbow trout,Salmo gairdneri	A. Oikari, E. Ånäs, G. Kruzynski and B. Holmbom
241-245	Effect of insecticides on soil algal population	P. V. G. Muralikrishna and K. Venkateswarlu
246-252	Organochlorine residues in fish from the River Nile, Egypt	Osama A. Aly and Mohamed I. Badawy
253-256	Toxicity of halomethanes to cultured human and monkey cells	Kyo Mochida and Mikio Yamasaki
257-263	Teratogenicity of methyl benzimidazole carbamate in rats and rabbits	A. Janardhan, P. B. Sattur and P. Sisodia
264-269	Seasonal variation of arsenic concentration in well water in Lane County, Oregon	John J. Nadakavukaren, Rolf L. Ingermann, George Jeddeloh and Steven J. Falkowski
270-276	Contamination of silos in Switzerland by PCB residues in coatings	Luiz F. de Alencastro, Viviane Prélaz and Joseph Tarradellas
277-280	Polychlorinated biphenyl (PCB) partitioning between adipose tissue and serum	John F. Brown and Richard W. Lawton
281-288	Metabolism of phosphoric acid triesters by rat liver homogenate	Kumiko Sasaki, Takashi Suzuki, Mitsuharu Takeda and Mitsuru Uchiyama
289-294	Subchronic malathion treatment effects on rat intestinal functions	R. K. Wali, R. Singh, P. K. Dudeja, A. K. Sarkar and A. Mahmood
295-301	Trimethyltin induced hippocampal lesions at various neonatal ages	Louis W. Chang
302-307	Toxicity of 16 granular insecticides to wild-caught songbirds	Richard Balcomb, Richard Stevens and Charles Bowen
308-312	Acute toxicity of dietary polybrominated biphenyls in Bobwhite Quail	Walter O. Cottrell, Robert K. Ringer and John G. Babish
313-316	Postmortem changes in liver weight of Japanese quail	J. Christian Franson
317-324	Interaction of mercury and water deprivation on growth, feed consumption, and mortality in chickens	R. E. Grissom and J. P. Thaxton
325-329	Toxicity of arsenate and DDT to the cladoceranBosmina longirostris	Dora R. May Passino and Alexander J. Novak
330-338	Constituent bioconcentration in rainbow trout exposed to a complex chemical mixture	Greg Linder, Harold L. Bergman and Joseph S. Meyer
339-347	Triclopyr triethylamine salt toxicity to life stages of the fathead minnow (Pimephales promelas Rafinesque)	M. A. Mayes, D. C. Dill, K. M. Bodner and C. G. Mendoza
348-354	Trace metal concentrations in fish from the South Esk River, northeastern Tasmania, Australia	R. H. Norris and P. S. Lake
355-361	Effect of suspended bentonite clay on the acute toxicity of glyphosate toDaphnia pulex andLemna minor	William A. Hartman and Dan B. Martin
362-372	Effect of eight outer continental shelf drilling muds on the calcification rate and free amino acid pool of the coralAcropora cervicornis	E. N. Powell, J. J. Kendall, S. J. Connor, C. E. Zastrow and T. J. Bright
373-378	Oxygen consumption by the crayfishOrconectes propinquus (Girard) exposed to Aquashade	David F. Spencer
379-381	Renal papillary necrosis in equines	Lewis W. Faulkner, Hollis N. Erb and John M. King
382-385	Mercury content of head hair from residents on the coast of Jakarta Bay	H. Ohno, R. Doi, Y. Tani and M. Harada
386-394	Antidotes and neuropathic potential of isofenphos	B. W. Wilson, M. Hooper, E. Chow, R. J. Higgins and J. B. Knaak
395-399	Brominated phenol production from the chlorination of wastewater containing bromide ions	Isao Watanabe, Takashi Kashimoto and Ryo Tatsukawa
400-409	Multivariate statistical analyses of 96-hour sediment bioassay and chemistry data	Robert A. Laskowski-Hoke and Bayliss L. Prater
410-417	Mutagenicity of the sunlight-exposed sample of pyrene inSalmonella typhimurium TA98	Nobuyuki Takeda, Kiyoshi Teranishi and Kohkichi Hamada
418-422	Toxicity of the herbicides endothall and diquat to benthic crustacea	Ernest H. Williams, Ellen L. Mather and Sandra M. Carter
423-429	Relative importance of dietary and environmental sources of lindane in fish	C. Marcelle and J. -P. Thomé
430-438	Effects of reduced pH on three life stages of Sunapee charSalvelinus alpinus	Charles H. Jagoe, Terry A. Haines and Frederick W. Kircheis
439-443	Influence of five phenylurea herbicides on the diatomHantzschia in a sandy loam soil	Annette E. Pipe and D. Roy Cullimore
444-450	Influence of anionic surface-active agents on the uptake of heavy metals by water hyacinth (Eichhornia crassipes)	S. Muramoto and Y. Oki
451-459	Effects of puget sound sediments and their elutriates on the life cycle ofCapitella capitata	Peter M. Chapman and Ronald Fink
460-467	Differential response of marine organisms to certain metal and agrichemical pollutants	Harold H. Lee and C. H. Xu
468-475	Distribution of fenitrothion residues in brook trout (Salvelinus fontinalis) and lake trout (Salvelinus namaycush) tissues following aerial applications to Lac Ste-Anne, Québec	S. B. Holmes, P. D. Kingsbury, G. Mamarbachi and P. Mathieu
476-483	Sampling efficiency of five solid sorbents for trapping airborne pesticides	E. M. Roper and C. G. Wright
484-490	Parathion effects on reproductive characteristics and vital organ weights of female cottontail rabbits (Sylvilagus floridanus)	W. Edward Montz, Roy L. Kirkpatrick and Patrick F. Scanlon
491-498	Organochlorine residues in three heron species as related to diet and age	K. R. Niethammer, T. S. Baskett and D. H. White
499-504	Nest defense behavior and reproductive success of laughing gulls sublethally dosed with parathion	Kirke A. King, Donald H. White and Christine A. Mitchell
505-514	Stereochemical analysis of the nerve agents soman, sarin, tabun, and VX by proton NMR-spectroscopy with optically active shift reagents	G. R. Van Den Berg, H. C. Beck and H. P. Benschop
515-517	Fluorometric assay for aflatoxins	Ajoy G. Chakrabarti
518-524	A gas chromatographic method for determination of 2,4-D residues in urine after occupational exposure	Nevin Vural and Sema Burgaz
525-532	Formalin preservation of avian blood for metal and DDE analysis	Stanley N. Wiemeyer, John F. Moore and Bernard M. Mulhern
533-537	Detection of 4-hydroxy-BHT residues in laboratory animals as an indicator of exposure to butylated hydroxytoluene (BHT)	Kenji Yamamoto, Kazuo Tajima and Tamio Mizutani
538-547	High performance liquid chromatographic method for determination of six N-methylcarbamates in vegetables and fruits	Keh-Chuh Ting, Peng K. Kho, Anna S. Musselman, George A. Root and George R. Tichelaar
548-555	Impact of chlorine, chlorine dioxide and ozone on the oxidation of NTA during drinking water treatment	J. Hrubec, M. J. 'tHart, P. Marsman and J. A. Luijten
556-560	Degradation of carbofuran byAzospirillum lipoferum andStreptomyces spp. isolated from flooded alluvial soil	K. Venkateswarlu and N. Sethunathan
561-567	Partition coefficients as a measure of bioconcentration potential of crude oil compounds in fish and shellfish	Masana Ogata, Kuniyasu Fujisawa, Yasuo Ogino and Emiko Mano
568-570	Toxicity of the pyrethroid insecticides cypermethrin and WL85871 to the earthworm,Eisenia foetida savigny	Christopher Inglesfield
571-574	Effects of five insecticides on zygospore germination and growth of the green algaChlamydomonas moewusii	Jerome R. Cain and Renee K. Cain
575-583	Low concentration effects of endosulfan insecticide on reproductive behaviour in the tropical cichlid fishSarotherodon mossambicus	Peter Matthiessen and James W. M. Logan
584-591	Adenylate energy charge (AEC) response to stress and extraction technique in the Louisiana swamp crayfish,Procambarus clarkii	Fred H. Sklar and Karen L. McKee
592-597	Teratogenic and lethal effects of paraquat on developing frog embryos (Rana pipiens)	Norman A. Dial and Cheryl A. Bauer
598-604	Acute toxicity of hydrazine hydrate to the fathead minnow (Pimephales promelas) and daphnid (Daphnia pulex)	John S. Velte
605-611	Selenium effects on antennal integrity and chronic copper toxicity inDaphnia pulex (deGeer)	Robert W. Winner
612-620	Heavy metal levels inNucella lapillus (Gastropoda: Prosobranchia) from sites with normal and penis-bearing females from New England	Edgar R. Miller and Jeffrey S. Pondick
621-630	Effect of pH on pentachlorophenol toxicity to embryos and larvae of zebrafish (Brachydanio rerio)	Göran Dave
631-635	The prospects for chemical darwinism	Stephen M. Ayres
636-647	The epidemiology and toxicology of TCDD	Renate D. Kimbrough
648-654	Dioxin in Missouri: 1971–1983	Robert L. Powell
655-661	The psychosocial impact of environmental disasters	Karl Reko
662-672	The pilot Missouri health effect study	Karen B. Webb
673-681	Immunologic effects of TCDD exposure in humans	Alan P. Knutsen
682-695	Lessons for living in a chemical world	Irving J. Selikoff
696-701	Human effects of TCDD exposure	Lawrence B. Hobson
702-709	Determination and measurement of human exposure to the dibenzo-P-dioxins	Alvin L. Young
710-725	Searching for genetic effects of toxic chemicals: Chromosomal aberration and sister chromatid exchange	Patricia Monteleone
726-734	The clean-up begins	Robert Schreiber

Volume 34, Number 1 / December 1985

1-9	Structure-toxicity relationships of selected naphthalene derivatives II. Principal components analysis	T. Wayne Schultz and Michael P. Moulton
10-16	Determination of benzene and toluene in soils and plant material by azeotropic distillation	Richard P. Kozloski
17-23	Average daily respiratory intake of polycyclic aromatic hydrocarbons in ambient air determined by capillary gas chromatography	Hisashi Matsumoto and Takashi Kashimoto
24-28	δ-Aminolevulinic acid synthetase and heme oxygenase activity in lung and liver of rats given DDT and endosulfan intratracheally	Satya Narayan and U. K. Misra
29-35	Accumulation and elimination in mouse fat of compounds from the mothproofing agent Eulan WA Neu	Gunnel Westöö, Koidu Norén and Daisy Sjögård
36-44	Tyrosine aminotransferase activity in the benzene intoxicated rat	M. Bong, A. Michalska, T. Laskowska-Klita and T. Szymczyk
45-54	Effect of the benzene fraction of petroleum on protein content in rat liver and kidney	M. Bong, T. Laskowska-Klita and T. Szymczyk
55-62	Effect of intratracheal administration of DDT and endosulfan on cytochrome P-450 and glutathione-s-transferase in lung and liver of rats	Satya Narayan, A. Bajpai, S. R. Tyagi and U. K. Misra
63-67	Lipid peroxidation in lung and liver of rats given DDT and endosulfan intratracheally	Satya Narayan, A. Bajpai, S. S. Chauhan and U. K. Misra
68-74	Effects of a nonpersistent insecticide (Alsystin^®) on abundance patterns of breeding forest birds	Richard H. Yahner, Jennifer L. Quinn and Jeffrey W. Grimm
75-79	Rapid assessment of effluent toxicities usingE. coli as a bioindicator	G. A. Thompson and R. J. Watling
80-88	Chromosomal aberrations in onion (Allium cepa) induced by water chlorination by-products	Kabil Al-Sabti and Branko Kurelec
89-95	Photolysis of aromatic compounds in water in the presence of hydrogen peroxide	M. Mansour
96-105	PCB Congener analysis of water and caddisfly larvae (Insecta:Trichoptera) in the upper Hudson River by glass capillary chromatography	B. Bush, K. W. Simpson, Lana Shane and Recilla R. Koblintz
106-108	Alcohol-induced suppression of the humoral immune response	J. S. Stolen, S. Draxler and J. J. Nagle
109-113	Carbaryl inhibition of interferon synthesis in cultured goldfish cells	Thomas B. Shea
114-120	Effect of aroclor 1254 on the biological fate of 2,6-Dimethylnaphthalene in coho salmon (Oncorhynchus kisutch)	Tracy K. Collier, Edward H. Gruger and Usha Varanasi
121-125	DDE Residues and artificial incubation of loggerhead sea turtle eggs	Donald R. Clark and Alexander J. Krynitsky
126-133	Organo-chlorine insecticides and PCBs in River Nile water, Egypt	Mohamed A. El-Dib and Mohamed I. Badawy
134-137	Toxicity of a new pyrethroid insecticide, WL85871, to rainbow trout	Stephen W. Shires
138-142	Toxicity of adjuvants to bluegill	Curtis E. Watkins, Daniel D. Thayer and William T. Haller
143-149	The relative persistence in soil of five acetanilide herbicides	Allan Walker and Pauline A. Brown
150-157	Identification of 2,4-dichloroanisole and 2,4-dichlorophenol as soil degradation products of ring-labelled [¹⁴C]2,4-D	Allan E. Smith
158-162	Comparative study of two chromatographic columns used in the GLC determination of methylmercury	Mirjana Najdek and Davorin Bazulić
163-169	Blood pressure and hair cadmium, lead, copper, and zinc concentrations in Mississippi adolescents	Denis M. Medeiros and Lynn K. Pellum
170-174	Tellurium burden and neurochemical effects in moderate peroral exposure	Sinikka Valkonen and H. Savolainen
175-182	Heavy metals in lamb liver: Contribution from atmospheric fallout	A. Frøslie, G. Norheim, J. P. Rambæk and E. Steinnes
183-187	Assimilation of zinc, cadmium, lead, copper, and iron by the spiderDysdera crocata, a predator of woodlice	S. P. Hopkin and M. H. Martin
188-195	Injury by heavy metals inEscherichia coli	G. Cenci, G. Morozzi and G. Caldini
196-204	Effect of calcium on cadmium uptake and toxicity in larvae and juveniles of striped bass (Morone saxatilis)	D. A. Wright, M. J. Meteyer and F. D. Martin
205-209	Disturbance of motor performance and thermoregulation in mice given two commercial chlorinated paraffins	Per Eriksson and Jan -Erik Kihlström
210-215	Alkyl phosphate residue values in the urine of Florida citrus fieldworkers compared to the national health and nutrition examination survey (HANES) sample	J. G. Griffith and R. C. Duncan
216-227	Organochlorine insecticides and PCBs in water, sediment, and fish from the Mediterranean sea	Mohamed A. El-Dib and Mohamed I. Badawy
228-238	Determination of polyaromatic hydrocarbons in scallops (Pecten maximus) by UV fluorescence and HPLC combined with UV and fluorescence detectors	M. P. Friocourt, G. Bodennec and F. Berthou
239-245	Effect of methylene chloride on respiration and electron transport system (ETS) activity in freshwater sediment	J. T. Trevors
246-255	Volatile organic pollutants in biota and sediments of Lake Pontchartrain	Joseph B. Ferrario, George C. Lawler, Ildefonso R. DeLeon and John L. Laseter
256-264	Simultaneous accumulations of naphthalene, a PCB mixture, and benzo(a)pyrene, by the oyster,Crassostrea virginica	A. R. Fortner and L. V. Sick
265-270	Fatty acids and phospholipids of membranes isolated fromEscherichia coli growing in a medium with parathion	Susana B. Rosas, M. Mercedes Carranza de Storani and Nora E. Ghittoni
271-274	Effects of trichloroacetic acid, a new contaminant found from chlorinating water with organic material, on dragonfly nymphs	Manuel Correa, Edward J. Calabrese and Robert A. Coler
275-279	Atypical growth inPeriplaneta brain after malathion treatment	Prabhu N. Saxena and S. C. Saxena
280-284	Air pollution effects on Attica's natural ecosystems	N. S. Margaris, M. Arianoutsou, S. Tselas and L. Loukas
285-290	Subchronic effects of a mixture of “persistent” chemicals found in the Great Lakes	M. G. Côté, G. L. Plaa, V. E. Valli and D. C. Villeneuve
291-294	Lead in tissues of cats fed pine voles from lead arsenate-treated orchards	John E. Gilmartin, Deborah K. Alo, Milo E. Richmond, Carl A. Bache and Donald J. Lisk
295-300	Bird use and heavy metal accumulation in waterbirds at dredge disposal impoundments, Corpus Christi, Texas	Donald H. White and Eugene Cromartie
301-308	Identification of asbestos and glass fibers in municipal sewage sludges	Kyle Bishop, Steven J. Ring, Tibor Zoltai, Charles G. Manos and Virginia D. Ahrens, et al.
309-316	Metabolic fate ofO-[4-[(4-Chlorophenyl)thio]Phenyl]O-ethylS-propyl phosphorothioate in a lactating cow	G. Wayne Ivie, Don L. Bull and Ross C. Beier
317-322	Pesticide residues in Kansas pheasants	William G. Layher, Robert D. Wood, Dale Lambley, K. O. Bell and John C. Irwin, et al.
323-330	Biodegradation of crystal violet (hexamethyl-p-rosaniline chloride) by oxidative red yeasts	K. Kwasniewska
331-339	Effect of bacterial cultures on microbial toxicity assessment	D. Liu
340-348	Increased response of the rainbow trout gonad cell unscheduled DNA repair assay	Douglas G. Walton, Alfred B. Acton and Hans F. Stich
349-358	Competition of fate processes in the bioconcentration of lindane	S. Ramamoorthy
359-368	Uptake of cadmium by eggs and alevins of atlantic salmon (Salmo salar) as influenced by acidic conditions	R. H. Peterson, J. L. Metcalfe and S. Ray
369-376	Nitrite toxicity to the crayfishProcambarus clarkii	Michael P. Gutzmer and J. R. Tomasso
377-384	Mortality of early life stages of largemouth bass,Micropterus salmoides due to pentachlorophenol exposure	P. H. Johansen, R. A. S. Mathers, J. A. Brown and P. W. Colgan
385-389	Gill damage as a determinant of residual oxygen concentration in the sealed jar test	Heikki Tuurala, Mikko Nikinmaa and Antti Soivio
390-395	Identification and determination of some trace organic compounds in coastal seawater of Northern Greece	K. Fytianos, G. Vasilikiotis and L. Weil
396-402	Effect of copper sulphate on respiration, electron transport, and redox potential in the digestive gland of the snail host,Lymnaea luteola	G. Ramesh Babu and P. Venkateswara Rao
403-406	Applicator exposure to maleic hydrazide (MH) in flue-cured tobacco	T. W. Hunt, G. W. Wojeck and T. J. Sheets
407-416	Transient proteinuria and aminoaciduria in rodents following uranium intoxication	Keith W. Bentley, David R. Stockwell, Kath A. Britt and Charles B. Kerr
417-422	Influence of dietary vitamin E on susceptibility to ozone exposure	Edward J. Calabrese, Janet Victor and M. Anne Stoddard
423-426	Embryotoxicity study on cyclopiazonic acid in mice	K. S. Khera, R. J. Cole, C. Whalen and J. W. Dorner
427-431	Effects of dietary PCBs (Aroclor 1254) on serum levels of lipoprotein cholesterol in Fischer rats	John W. Carter
432-437	Inhibitory effects of calmodulin antagonists on urinary enzyme excretion in rats after nephrotoxic doses of mercuric chloride	Steadman D. Harrison, Jana L. Cox and Ralph C. Giles
438-445	Effect of lead on tissue deposition of mercury in mice	Y. M. Sin, M. K. Wong and L. K. Low
446-450	Nickel acetate-induced mortality in mice of different ages	G. Richard Hogan
451-458	Investigations of the interaction of aluminum with bovine plasma monoamine oxidase	Y. Tsuzuki and J. K. Marquis
459-468	Mercury in human breath from dental amalgams	J. E. Patterson, B. G. Weissberg and P. J. Dennison
469-475	Hand harvester exposure to maleic hydrazide (MH) in flue-cured tobacco	N. D. Herman, T. W. Hunt and T. J. Sheets
476-480	The role of acetylcholine in rhythmic spontaneous contractions of rat's duodenal smooth muscle	Ernest R. Whitcomb and Andrew Stead
481-485	Effects of carbaryl on gonadal development in the chick embryo	William J. Swartz
486-496	Recovery and reproducibility in determination of volatile halocarbons in water and blood	Rolf Kroneld
497-503	Dechlorination and trihalomethane yields	G. R. Helz, A. D. Uhler and R. Sugam
504-508	Preliminary study of organochlorine compounds in milk products, human milk, and vegetables	K. Fytianos, G. Vasilikiotis, L. Weil, E. Kavlendis and N. Laskaridis
509-512	Residue levels of organochlorine insecticides in lamb and beef from Baghdad	Muthanna Al-Omar, Mabrouk Al-Bassomy, Nehla Al-Ogaily and Dia Al -Din Shebl
513-517	Organochlorine concentrations, whole body weights, and lipid content of black skimmers wintering in Mexico and in South Texas, 1983	Donald H. White, Christine A. Mitchell and Charles J. Stafford
518-526	Rapid and low-cost method for monitoring determination of selected chlorinated pesticides in feed mixtures	Stefan M. Waliszewski and Grzegorz A. Szymczyński
527-532	Residues of pesticides and polychlorinated biphenyls in game animals	H. Brunn, H. D. Berlich and F. J. Müller
533-540	Persistence of benomyl and captan and their effects on microbial activity in field soils	Ching Y. Li and Earl E. Nelson
541-548	Dissipation of atrazine residues from soils	Richard Frank and George J. Sirons
549-556	Naphthalene distribution in tissues of laying pullets, swine, and dairy cattle	G. R. Eisele
557-559	Zinc phosphide in subterranean burrow systems	Barry R. Tickes
560-564	Acute and residual toxicity of a new pyrethroid insecticide, WL85871, to honey-bees	Andrew Murray
565-571	Metal concentrations in the sediments from the Arabian Gulf coast of Saudi Arabia	Muhammad Sadiq and Tahir H. Zaidi
572-577	Levels of selenium in relation to levels of mercury in fish from Mjøsa, a freshwater lake in Southeastern Norway	A. Frøslie, G. Norheim and O. T. Sandlund
578-586	Impact of trichloroethylene contaminated groundwater discharged to the main canal and Indian River Lagoon, Vero Beach, Florida	T. Wang, R. Lenahan and M. Kanik
587-596	Microbial immobilization of phosphorus as a potential means of reducing phosphorus pollution of water	G. I. Wingfield, M. P. Greaves, J. M. Bebb and M. Seager
597-607	Quantitative study of testicular recrudescence in the fresh water teleost,Channa punctatus (B1.) exposed to pesticides	P. K. Saxena and Kanta Mani
608-616	Pesticides and polychlorinated biphenyls in fish from the lahn river	W. Schüler, H. Brunn and D. Manz
617-622	Arsenic in the Dunlin (calidris alpina) from the dutch Waddenzee	A. A. Goede and M. de Bruin
623-626	Changes in the sulfide content of bottom muds in going from river to sea	Yukio Hiraoka and Hisanori Okuda
627-633	Effect of pH on the rate of aldicarb hydrolysis	Chris J. Given and Forrest E. Dierberg
634-644	Volatility of ten priority pollutants from fortified avian toxicity test diets	Joel K. McCrady, Dean E. Johnson and Larry W. Turner
645-649	Fluorimetric detection and quantification of deoxynivalenol with zirconyl nitrate-ethylenediamine	James A. Baxter, Stuart J. Terhune and Loo -Sar Chia
650-655	Isolation of organic material from water	H. Kunte and E. H. Pfeiffer
656-660	Identification of 4-chloro-2-methylphenol as a Soil degradation product of ring-labelled [¹⁴C]mecoprop	Allan E. Smith
661-667	Isolation and characterization of palmitoylpentachlorophenol from human fat	G. A. S. Ansah, Steven G. Britt and Edward S. Reynolds
668-675	Effects of storage and pesticide treatments on honey bee brain acetyl cholinesterase activities	G. E. Westlake, A. R. Hardy and J. H. Stevenson
676-683	Interaction effects of mercury-pesticide combinations towards a cyanobacterium	Glenn W. Stratton
684-690	Simple detection of potential pollutant effects on fungal growth, sclerotia formation and germination	John E. Rogers and S. W. Li
691-695	Sulfur dioxide effects on petunia pollen germination and seed set	H. F. Linskens, Y. van Megen, P. L. Pfahler and M. Wilcox
696-701	Toxicity of fluridone in algal bioassays	J. T. Trevors and H. Vedelago
702-708	Counting alveolar macrophages (AM) from expectorate samples of exposed workers as a test for lung irritation from occupational exposure	Barbro Gullvåg, Erling Mylius and Asbjørn Nilsen
709-714	Effect of difference in diet composition on the toxicity of polychlorinated biphenyls	Noriko Yagi, Kazutaka Kamohara and Yoshinori Itokawa
715-721	Studies on comparative decomposition rate by rat liver homogenate and on micronucleus test of nitrated polycyclic aromatic hydrocarbons	Takeshi Ohe
722-729	Effect of styrene oxide on levels of biogenic amines and activity of monoamine oxidase in different parts of rat brain	Raushan Husain, Nikhat F. Zaidi, Satya P. Srivastava and Prahlad K. Seth
730-735	Blood lead concentrate and blood pressure after CCl₄ treatment	Hubert F. Loyke
736-745	Accumulation of lead in fish from missouri streams impacted by lead mining	James M. Czarnezki
746-753	Effectiveness of hydrotreatment in reducing the toxicity of a coal liquefaction product to juvenile channel catfish	Glenn F. Cada and Margaret Kenna
754-760	Swimming performance of channel catfish (Ictalurus punctatus) after nitrite exposure	Donald E. Watenpaugh and Thomas L. Beitinger
761-769	Long-term effects of 1,2,4-trichlorobenzene on freshwater plankton in an outdoor-model-ecosystem	J. P. Lay, W. Schauerte, A. Müller, W. Klein and F. Korte
770-774	Avoidance of suspended sediments by smelt as determined by a new “single fish” behavioral bioassay	David J. Wildish and Joanne Power
775-779	Specific molecular connectivity analysis of pesticides and related compounds: A preliminary study	Makoto Murakami and Jun -ichi Fukami
780-786	Increased serum corticosterone levels in triorthotolyl phosphate-treated chickens	Lane Foil, Dan Satterlee and Leigh Jacobs-Perry
787-796	Inhibition of TCDD-induced lipid peroxidation, glutathione peroxidase activity and toxicity by BHA and glutathione	M. Q. Hassan, S. J. Stohs and W. J. Murray
797-802	Resolution and biological activity of the optical isomers of 3-ferf-butylphenylsec-butylcarbamate	Masako Ueji, Chojiro Tomizawa, Takeo Masuda and Jun Kanazawa
803-808	Tritium toxicity: Age-dependent radiosensitivity of mouse testes	A. L. Bhatia
809-814	A fruit fly bioassay with phosphotriesterase for detection of certain organophosphorus insecticide residues	Tom Chiang, Mary C. Dean and C. Steven McDaniel
815-823	Mutagenicity assessment of different drinking water supplies before and after treatments	Silvano Monarca, Rossana Pasquini and Giuseppina Scassellati Sforzolini
824-831	Dissipation of 1,2-dibromo-3-chloropropane (DBCP),cis-1,3-dichloropropene (1,3-DCP), and dichloropropenes from soil to atmosphere	William N. Albrecht and Karen Chenchin
832-841	Organochlorine residues in animals from three Louisiana watersheds in 1978 and 1979	Patrick F. Dowd, George U. Mayfield, Dwayne P. Coulon, Jerry B. Graves and John D. Newsom
842-849	Cytopathological and numerical changes in haemocytes ofPeriplaneta americana after treatment with malathion	S. C. Saxena and Prabhu N. Saxena
850-857	Modification of aerosol size distribution by complex electric fields	Allan H. Frey
858-865	Effect of metals and other inorganic ions on soil microbial activity: Soil dehydrogenase assay as a simple toxicity test	John E. Rogers and S. W. Li
866-870	Binding of cadmium, copper, and lead ions by modified cellulosic materials	F. E. Okieimen, D. E. Ogbeifun, G. N. Nwala and C. A. Kumsah
871-875	Metabolism of aldrin by the freshwater planarianPhagocata gracilis	S. Post and M. R. Wells
876-882	Evidence for polynuclear aromatic hydrocarbons in the diet of bottom-feeding fish	A. E. Maccubbin, P. Black, L. Trzeciak and J. J. Black
883-889	PCBs in striped bass collected from the Hudson River, New York, during Fall, 1981	Robert J. White, Himi T. Kim and Jai S. Kim
890-896	Inorganic chemical composition of trout food pellets and alfalfa used to sustainDaphnia magna Straus	U. M. Cowgill, H. W. Emmel and I. T. Takahashi
897-903	Effects of cadmium and copper on chemotaxis of marine and freshwater ciliates	Sharon G. Berk, John H. Gunderson and Laura A. Derk
904-908	Toxicity and accumulation of copper and cadmium in the algaScenedesmus obliquus LH	Karel Drbal, Karel Véber and Jarka Zahradník

Volume 35, Number 1 / July 1985

1-8	Lead concentrations in tissues of marsh birds: Relationship of feeding habits and grit preference to spent shot ingestion	Shelly L. Hall and Frank M. Fisher
9-14	Thermoregulation in a naturally oil-contaminated Black-billed MurreUria aalge	Bjørn M. Jenssen, Morten Ekker and Claus Bech
15-22	Effects of ammonia on selected hepatic microsomal enzyme activity in mice	John C. Kapeghian, Alan B. Jones and I. Wade Waters
23-28	Inhibition of liver glycolysis in rats by dietary dichlone (2,3-dichloro-1,4-naphthoquinone)	Chris A. Pritsos, David E. Pisani and Ronald S. Pardini
29-37	Heavy metal concentrations in tissues of mink in Virginia	Martin C. Ogle, Patrick F. Scanlon, Roy L. Kirkpatrick and Jack V. Gwynn
38-43	Heavy metal concentrations in municipal wastewater treatment plant sludge	S. J. Spiegel, J. K. Farmer and S. R. Garver
44-50	Removal of GC background interferences from reagents used in fumigant analysis	James L. Daft
51-60	Quantification and distribution of polychlorinated biphenyls in farm silos	L. B. Willett, Ting-Ting Y. Liu, Holly I. Durst, Burton D. Cardwell and Edwin D. Renkie
61-64	Residues of cypermethrin in milk from cows wearing impregnated ear tags	Heinz E. Braun, Richard Frank and Lloyd A. Miller
65-67	Organochlorine residue levels in human milk from Baghdad	Muthanna A. Al-Omar, Samira J. Tawfiq and Nehla Al-Ogaily
68-72	Sweat-patch test for monitoring pesticide absorption by airblast applicators	Norman M. Rosenberg, Robert M. Queen and James H. Stamper
73-81	Factors influencing the high content of brominated trihalomethanes in Barcelona's water supply (Spain)	Francesc Ventura and Josep Rivera
82-91	Separating starvation losses from other early feeding fry mortality in steelhead trout salmo gairdneri, chinook salmon oncorhynchus tshawytscha, and lake troutSalvelinus namaycush	Jack C. Skea, J. Symula and J. Miccoli
92-97	Molt-inhibition in the craboziotelphusa senex senex following exposure to malathion and methyl parathion	P. Sreenivasula Reddy, A. Bhagylakshmi and R. Ramamurthi
98-105	Effects of monomethylhydrazine on selected species of marine diatoms	B. W. Wendler and D. R. Norris
106-111	Nitrite exposure and respiration rates in fathead minnows	D. E. Watenpaugh and T. L. Beitinger
112-120	Responses of macrobenthos colonizing estuarine sediments contaminated with drilling mud containing diesel oil	Marlin E. Tagatz, Gayle R. Plaia and Christine H. Deans
121-126	Acute and chronic toxicity of technical picloram (4-amino-3,5,6-trichloropicolinic acid) toDaphnia magna straus	F. M. Gersich, D. L. Hopkins and D. P. Milazzo
127-132	Percent mortalities and LC₅₀ values for selected microcrustaceans exposed to treflan®, cutrine-plus®, and MSMA herbicides	Syed M. Naqvi, Vanessa O. Davis and Reanold M. Hawkins
133-142	Aquatic bioassay of 11 pesticides using larvae of the mosquito,Wyeomyia smithii (Diptera: Culicidae)	Daniel Strickman
143-148	Purification and characterization of lead-induced zinc thionein in the liver of rats	Koji Arizono, Toshihiko Ito, Shoshi Ota and Toshihiko Ariyoshi
149-156	Influence of dietary aflatoxin, zinc, and copper on bone size, organ weight, and body weight in hamsters and rats	Gerald C. Llewellyn, Elizabeth A. Floyd, Glenn D. Hoke, L. Bruce Weekley and T. Daniel Kimbrough
157-162	Accumulation of methylmercury in the earthworm,Eisenia foetida, and its effect on regeneration	W. Nelson Beyer, Eugene Cromartie and Gairdner B. Moment
163-172	Heavy metal concentrations of duck tissues in relation to ingestion of spent shot	Shelly L. Hall and Frank M. Fisher
173-182	Changes in eggshell thickness during incubation: Implications for evaluating the impact of organochlorine contaminants on productivity	Christine M. Bunck, James W. Spann, Oliver H. Pattee and W. James Fleming
183-192	Tissue distribution of trace elements and DDE in brown pelicans	Harry M. Ohlendorf, Daniel W. Anderson, Diane E. Boellstorff and Bernard M. Mulhern
193-201	Use of tree bark to monitor radionuclide pollution	James D. Brownridge
202-208	House treatment with organochlorine pesticides and their levels in human milk—Perth, Western Australia	Conway I. Stacey and Tania Tatum
209-212	Uptake of tri-p-cresyl phosphate in soybean plants	J. L. Casterline, Y. Ku and N. M. Barnett
213-221	Dislodgeable residues of carbophenothion in Florida citrus: Implications for safe worker reentry	G. C. de Batista, J. H. Stamper, H. N. Nigg and J. L. Knapp
222-227	Preliminary evaluation of the use of macrophage aggregates (MA) as fish health monitors	Richard E. Wolke, Robert A. Murchelano, Craig D. Dickstein and Carl J. George
228-233	Renal pathology in fish (Puntius conchonius Ham.) following exposure to acutely lethal and sublethal concentrations of monocrotophos	S. Kumar and S. C. Pant
234-239	Effect of aniline onChlorella vulgaris	H. M. Ammann and B. Terry
240-248	Genotoxic activity of particulate material in petroleum refinery effluents	C. D. Metcalfe, R. A. Sonstegard and M. A. Quilliam
249-257	Application of acute bioassays in evaluating the treatment of coal liquefaction wastewaters	Thomas J. Feeley and Charles J. Drummond
258-265	Effect of polynuclear hydrocarbons on algal nitrogen fixation (acetylene reduction)	Michael V. Bastian and Dale W. Toetz
266-271	Multivariate analysis of water contamination by heavy metals at Doñana National Park	J. González, L. M. Hernández, A. Hernán and G. Baluja
272-278	Brominated phenols and anisoles in river and marine sediments in Japan	Isao Watanabe, Takashi Kashimoto and Ryo Tatsukawa
279-284	Movement of bromacil and norflurazon in a sandy soil in Florida	Megh Singh, William S. Castle and Nagi R. Achhireddy
285-290	Identification of fluchloralin in imported dried fruit	Thomas L. Barry, Glenn Petzinger and Mary Stenson
291-295	Identification of diazinon and its metabolite in spinach by chemical lonization mass spectrometry	Thomas Cairns, Emil G. Siegmund and Jerry E. Froberg
296-300	Colorimetric determination of propoxur residues in vegetables and water	K. M. Appaiah, M. A. Sreenivasa and O. P. Kapur
301-307	Activation of polycyclic aromatic hydrocarbons by hepatic S-9 from a marine fish	Deborah M. Milling and Michael B. Maddock
308-313	Temephos residues in stagnant ponds after mosquito larvicide applications by helicopter	Emile M. Lores, James C. Moore, Paul Moody, James Clark and Jerrold Forester, et al.
314-321	Acute toxicity of four phenoxy herbicides to aquatic organisms	H. C. Alexander, F. M. Gersich and M. A. Mayes
322-330	Organochlorine hydrocarbon residues in sediments of two different lagoons of Northwest Mexico	M. T. L. Rosales, R. L. Escalona, R. M. Alarcón and V. Zamora
331-334	Metals and PCB concentrations in mussels from Long Island Sound	Richard A. Greig and George Sennefelder
335-344	Effect of selenite on the uptake of methylmercury in cod (Gadus morhua)	O. Ringdal and K. Julshamn
345-347	Effects of gut sediment contents on measurements of metal levels in benthic invertebrates—a Cautionary Note	Peter M. Chapman
348-353	Superficial accumulation of heavy metals in near shore marine sediments: An objective index of environmental pollution	R. Establier, A. Gómez-Parra and J. Blasco
354-361	Accelerated tetramethylthiuram disulfide (TMTD) degradation in soil by inoculation with TMTD-utilizing bacteria	C. K. Shirkot and K. G. Gupta
362-367	Absorption of Cu⁺⁺ by long-term cultures ofDunaliella salina, D. tertiolecta, andD. viridis	B. Lustigman, J. Korky, A. Zabady and J. M. McCormick
368-374	Daphnia magna as an indicator of the acute toxicity of waste waters	Esa Nikunen and Veijo Miettinen
375-379	Effects of cold ambient temperatures on acute mortality ofPeromyscus leucopus dosed with parathion	W. Edward Montz and Roy L. Kirkpatrick
380-385	Hemolyzed, lyophilized bovine blood for quality control of lead determination of human whole blood	K. S. Subramanian, J. C. Méranger and J. Connor
386-392	Factors associated with blood pressure in females with heavy exposure to cadmium	S. Kagamimori, Y. Naruse, T. Fujita, M. Watanabe and H. Nishino, et al.
393-396	Tissue distribution of acetaldehyde in rats following acetaldehyde inhalation and intragastric ethanol administration	N. Hobara, A. Watanabe, M. Kobayashi, H. Nakatsukasa and H. Nagashima, et al.
397-405	Extraction and analysis of chlordimeform and demethylchlordimeform from human tissue samples	Joseph A. Rieger, Loyd V. Allen and Richard C. Fisher
406-410	Gas chromatographic determination of pentachlorophenol in human blood and urine	Samuel S. Atuma and Dorcas I. Okor
411-417	Serum organochlorine residues in Florida citrus workers compared to the national health and nutrition examination survey sample	J. Griffith and R. C. Duncan
418-426	Factors influencing grape worker susceptibility to skin rashes	C. K. Winter and P. H. Kurtz
427-429	Human cell cultures as an assay for the toxicity of antioxidants	Kyo Mochida, Munehiko Goto and Koichi Saito
430-438	Potential use of a roadside fern (Pteris vittata) to biomonitor Pb and other aerial metal deposition	Y. B. Ho and K. M. Tai
439-442	Metal accumulation capacity of five species of Sphagnum moss	Kai Aulio
443-451	Microtox^® andSpirillum volutans tests for assessing toxicity of environmental samples	Richard N. Coleman and Ansar A. Qureshi
452-459	Variability of lindane toxicity inTetrahymena pyriformis with special reference to liposomal lindane and the surfactant tween 80^®	Richard Wiger
460-465	Sampling of airborne pesticides using Chromosorb 102	Thomas C. Thomas and Yoshimi A. Nishioka
466-470	Contamination of dairy and tobacco products by trace quantities of nitrosodiethanolamine (NDELA)	F. E. Okieimen and E. O. Akintola
471-475	Persistence of fenitrothion insecticide in poplarPopulus tremuloides and gray birchBetula Populifolia	Louis E. LaPierre
476-481	Determination of trace polymer in waste water	T. Hanasaki, H. Ohnishi, A. Nikaidoh, S. Tanada and K. Kawasaki
482-489	Sources and transport of organochlorine compounds and heavy metals into waters of the national park of doñana	G. Baluja, J. González, C. Rico and L. M. Hernández
490-495	Mercury concentrations in the australian fur sealArctocephalus pusillus from SE Australian Waters	G. J. Bacher
496-499	Urinary chlorobenzilate residues in citrus fieldworkers	Jack Griffith and Robert C. Duncan
500-504	Distribution of benzo(a)pyrene in discrete regions of rat brain	Mukul Das, Prahlad K. Seth and Hasan Mukhtar
505-509	DDE residues and eggshell thickness of ring-necked pheasant eggs from the Texas High Plains	B. M. Wallace, R. J. Warren, T. T. Taylor and F. S. Guthery
510-516	Effect of airborne fluoride on some hematological parameters of chick	K. S. Pillai and U. H. Mane
517-524	Toxicity of lead to soil respiration: Mediation by clay minerals, humic acids, and compost	K. Debosz, H. Babich and G. Stotzky
525-530	Mutagenicity, acute toxicity, and bioaccumulation potential of six chlorinated styrenes	Maria Tarkpea, Inger Hagen, Georg E. Carlberg, Per Kolsaker and Harry Storflor
531-536	Egg mortality of lake geneva charr (Salvelinus alpinus L.) contaminated by PCB and DDT derivatives	G. Monod
537-545	Contamination and growth of the shrimp,penaeus stylirostris stimpson,cultured in a seawater/wastewater aquaculture system	Matthew Landau, Richard H. Pierce, L. D. Williams and Dean R. Norris
546-550	Acute toxicity of aldicarb, aldicarb sulfoxide, and aldicarb sulfone toDaphnia laevis	Jeffery A. Foran, Pete J. Germuska and Joseph J. Delfino
551-555	Toxicity of coal gasifier solid waste to the aquatic plantsSelenastrum capricornutum andSpirodela oligorhiza	S. J. Klaine
556-563	Copper exposure and ciliary function in gill tissue ofMytilus californianus	John R. Smith
564-568	Fate of 2,4-D entering a freshwater aquatic environment	Ronald D. DeLaune and L. Miguel Salinas
569-575	Measuring pesticide volatilization from small surface areas in the field	Paul F. Sanders, Michael M. McChesney and James N. Seiber
576-582	Analysis of drinking water for the detection of trihalomethanes	Nabil M. Fayad and Shahid Iqbal
583-592	Volatile halocarbons in haemodialysis therapy	Rolf Kroneld and Markku Reunanen
593-595	Toxicity assessment of tetrachloroethylene, trichloroethylene and 1,1,1-trichloroethane using human and monkey cells	Kyo Mochida and Koichi Saito
596-601	Metabolism of pentachlorophenol to tetrachlorohydroquinone by human liver homogenate	U. Juhl, I. Witte and W. Butte
602-607	Effect of styrene oxide on dopamine receptors in rats	Nikhat F. Zaidi, Ashok K. Agrawal, Satya P. Srivastava and Prahlad K. Seth
608-611	Minerals and blood pressure in CCl₄ treated rats	Hubert F. Loyke
612-619	Low dose lead effects in calves fed a whole milk diet	J. Zmudzki, G. R. Bratton, C. Womac and L. D. Rowe
620-626	Mercurial induced brain monoamine oxidase inhibition in the teleostChanna punctatus (bloch)	Raj Narayan Ram and A. G. Sathyanesan
627-632	Masculinization of female mosquitofish by exposure to plant sterols andMycobacterium smegmatis	Thomas E. Denton, W. Mike Howell, J. J. Allison, J. McCollum and B. Marks
633-640	Acute toxicity of pentachlorophenol to the freshwater snail,Gillia altilis	Robert J. Stuart and James B. Robertson
641-645	Preliminary investigation of effects of sublethal acid exposure on maternal behavior in the crayfishOrconectes virilis	R. L. France
646-651	Effects of four agricultural pesticides onDaphnia pulex, Lemna minor, andPotamogeton pectinatus	William A. Hartman and Dan B. Martin
652-659	Dieldrin and growth and development of the earthworm,Eisenia fetida (Oligochaeta)	J. M. Venter and A. J. Reinecke
660-665	Induction of chromosomal aberrations in the musselMytilus galloprovincialis watch	Kabil Al-Sabti and Branko Kurelec
666-672	Cyanatryn: Degradation and effectiveness in controlling aquatic plants	D. MacKenzie, G. J. Sirons and R. Frank
673-681	Polychlorinated biphenyls in plant foliage: Translocation or volatilization from contaminated soils?	Eros Bacci and Carlo Gaggi
682-688	Accelerated degradation of organophosphorus pesticides with sodium perborate	ChuanFan Qian, Paul F. Sanders and James N. Selber
689-695	Background elemental content of animal feeds, Ontario, Canada, 1978–82	R. Frank, K. I. Stonefield and P. Suda
696-703	Persistence and mutagenic potential of herbicide-derived aniline residues in pond water	C. D. Lyons, S. E. Katz and R. Bartha
704-710	Fate of herbicide-derived aniline residues during ensilage	C. D. Lyons, S. E. Katz and R. Bartha
711-715	Determination of chloroxuron in strawberries using liquid chromatography with electron-capture detection	F. A. Maris, R. B. Geerdink, R. van Delft and U. A. Th. Brinkman
716-722	Effect of perforated plastic row covers on residues of the herbicide DCPA in soil and broccoli	K. I. N. Jensen, E. R. Kimball and C. L. Ricketson
723-728	Loss of the herbicide triallate from a clay soil containing aged and freshly applied residues	Allan E. Smith and Leo J. Milward
729-734	Behavior of activated sludge with dyes	Eiichi Idaka, Toshihiko Ogawa, Chidzuko Yatome and Hiroyuki Horitsu
735-738	Residues of organochlorine pesticides in some Nigerian food materials	Samuel S. Atuma
739-744	Effect of 2,4,5-Trichlorophenoxy acetic acid (2,4,5-T) on the morphology ofKlebsiella spp. from environmental and clinical sources	S. H. Wong, D. R. Cullimore and L. Bruce
745-749	Biliary metabolites of 2,6-diisopropylnaphthalene in rats	S. Kojima, T. Honda and M. Kiyozumi
750-756	Survey of exposure to pesticides in greenhouses	Robert Mestres, Claude Francois, Colette Causse, Laurence Vian and George Winnett
757-766	Peripheral blood changes of the Japanese quailCoturnix coturnix japonica following repeated small doses of trichlorfon	K. Gromysz-Kałkowska, E. Szubartowska, J. Sulikowska and K. Trocewicz
767-775	Organochlorine residues and eggshell measurements for tree swallowsTachycineta bicolor in Colorado	Lawrence R. DeWeese, Robert R. Cohen and Charles J. Stafford
776-780	Copper, nickel, and iron in plumage of three upland gamebird species from non-contaminated environments	Glenn H. Parker
781-789	Heavy metal distribution in organs and tissues of the eastern great white egretEgretta alba modesta	Katsuhisa Honda, Byung Yoon Min and Ryo Tatsukawa
790-795	Storage and handling as sources of error in measuring fish acetylcholinesterase activity	B. J. Finlayson and R. A. Rudnicki
796-801	Melanophores inBufo melanostictus (schneider) tadpoles following exposure to the insecticide dimethoate	Awadhesh K. Pandey and Veena Tomar
802-809	Chlorinated phenolics and their conjugates in the bile of trout (Salmo gairdneri) exposed to contaminated waters	A. Oikari and E. Ånäs
810-815	Free amino acid pattern in blue mussel (Mytilus edulis) exposed to crude oil	Juhani Soini and Pirjo Rantamäki
816-825	Observations of bluegills fed selenium-contaminatedhexagenia nymphs collected from Belews Lake, North Carolina	Keith A. Finley
826-834	Americium biokinetics in benthic organisms as a function of feeding mode	Scott W. Fowler and Fernando P. Carvalho
835-844	Polynuclear aromatic hydrocarbons in oyster tissue around three coastal marinas	James M. Marcus and Tina P. Stokes

Volume 36, Number 1 / December 1986

1-8	Use of adenylate energy charge as a physiological indicator in toxicity experiments	Zubir B. Din and James M. Brooks
9-14	Development of an enzyme-linked immunosorbent assay for triadimefon in foods	William H. Newsome
15-22	Microbial decomposition of smog organic pollutants	N. S. Margaris and D. Vokou
23-32	Organochlorine and PCB residues in tissues of raptors from Illinois, 1966–1981	Stephen P. Havera and Ronald E. Duzan
33-40	Determination of phthalates in aquatic environments	A. Thurén
41-46	Recovery studies of organocholorine insecticides in fruits and vegetables using cyclic steam distillation	Inés Santa María, Jaime D. Carmi and Mauricio Valdivia
47-51	Gas chromatographic evaluation of phosphamidon intoxication in sparrows	Prabhu N. Saxena and Pradeep Bhatnagar
52-59	Effects of paraquat and glyphosate on growth, respiration, and enzyme activity of aquatic bacteria	Kwong-yu Chan and S. C. Leung
60-66	Biochemical responses of bacteria after short exposure to alkyltins	D. Liu and K. Thomson
67-72	Validation of impaired renal function chick model with uranyl nitrate	R. B. Harvey, L. F. Kubena, T. D. Phillips and N. D. Heidelbaugh
73-80	Subacute administration of organophosphorus pesticides and hepatic drug metabolizing enzyme activity in normal and malnourished rats	Saraswati Bulusu and Indira Chakravarty
81-91	Differential effects of chronic lead intoxication on circadian rhythm of ambulatory activity and on regional brain norepinephrine levels in rats	Shafiq-ur-Rehman, Khushnood-ur-Rehman, Kabir-ud-Din and Om Chandra
92-94	Studies on toxic effects of gamma-pentachlorocyclo-hexene (PCCH)	R. M. Macholz, M. Kujawa, H. J. Lewerenz, R. Plass and R. Engst
95-100	Renewal device for test solutions inDaphnia toxicity tests	Krzysztof M. Jop, John H. Rodgers, Edmund E. Price and Kenneth L. Dickson
101-108	Persistence of pentachlorophenol in a wastewater-estuarine aquaculture system	Joseph J. Seidler, Matthew Landau, Forrest E. Dierberg and Richard H. Pierce
109-113	Residues of organochlorine insecticides in fish from polluted water	Muthanna A. Al-Omar, Nehla H. Al-Ogaily and Dia-Aldin Shebil
114-121	Growth and photosynthetic response of a freshwater alga,Selenastrum capricornutum, to an oil shale by-product water	Damon Delistraty
122-131	Effects of endosulphan on the hypothalamo hypophysial complex and fish reproductive physiology	Lata Shukla and A. K. Pandey
132-139	Impairment of thyroid activity inSarotherodon mossambicus due to DDT treatment	Lata Shukla and A. K. Pandey
140-145	In Vivo metabolism of fenitrothion (0,0-dimethyl-0-(4-nitro-m-tolyl) phosphorothioate) in fresh water teleost (Tilapia mossambica)	F. Anjum and Syed S. H. Qadri
146-149	Absence of histopathological response to cadmium in gill and digestive diverticula of the mussel,Mytilus edulis	A. S. Giraud, L. K. Webster, J. G. Fabris, L. C. Collett and N. D. Yeomans
150-158	Crude Dubai oil toxicity on some fresh-water invertebrates	Mario Cotta Ramusino and Daniele Zanzottera
159-167	Possible sediment scavenging of chlordane and contamination of the aquatic biota in Belmont Lake, New York	Lindsay W. Wood, Peter A. Jones and Arthur Richards
168-175	Survival and hepatic metallothionein in developing rainbow trout exposed to a mixture of zinc, copper, and cadmium	M. Roch and J. A. McCarter
176-180	Effect of substituted phenols on transaminase activity in the fish,Leuciscus idus melanotus L.	Heidrun Tiedge, Roland Nagel and Klaus Urich
181-185	Methylmercuric chloride and serum cholesterol level in the bluegill (Lepomis macrochirus)	Hiran M. Dutta and Ali Z. Haghighi
186-191	Survival ofSalmo gairdneri (rainbow trout) in the zinc polluted Molonglo River near Captains Flat, New South Wales, Australia	G. A. Graham, G. Byron and R. H. Norris
192-198	Cadmium accumulation and ultrastructural alterations in oogenesis of the prawnPalaemon serratus (Pennant)	E. Papathanassiou
199-203	Chromatin condensation in the erythrocytes of fish following exposure to cadmium	T. S. Gill and J. C. Pant
204-210	Carbohydrate metabolism in tissue of fresh water crab (Oziotelphusa senex senex) exposed to methyl parathion	P. Sreenivasula Reddy, A. Bhagyalakshmi and R. Ramamurthi
211-218	Gas chromatographic determination of organochlorine pesticides; contamination of dicofol, fenson, and tetradifon in fish and natural waters of a wet area beside the Mediterranean sea	J. C. Barbera, F. J. Lopez, F. Hernandez, J. Medina and A. Pastor
219-225	Potential formation of bromophenols in Barcelona's tap water due to daily salt mine discharges and occasional phenol spills	Francesc Ventura and Josep Rivera
226-229	Preparation of water soluble fractions of crude oils for toxicity studies	W. A. Maher
230-233	Determination of chlorinated pesticides in tobacco	Stefan M. Waliszewski and Grzegorz A. Szymczyński
234-241	Removal of alachlor residues from contaminated clothing fabrics	C. J. Kim, J. F. Stone, J. R. Coats and S. J. Kadolph
242-249	A computer program in basic for determining probit and log-probit or logit correlation for toxicology and biology	M. M. Abou-Setta, R. W. Sorrell and C. C. Childers
250-253	Lack of mutagenic activity of crude and refined oils in the unicellular algaChlamydomonas reinhardtii	J. H. Vandermeulen and R. W. Lee
254-259	Effect of acetone on the toxicity of four chemicals toSelenastrum capricornutum	N. Adams, K. H. Goulding and A. J. Dobbs
260-266	Altered grazing patterns in an experimental copepod-alga ecosystem exposed to naphthalene and Kuwait crude oil	John H. Vandermeulen
267-270	Alterations in lipid composition of membranes fromRhizobium meliloti exposed to parathion	M. Mercedes Carranza de Storani, Susana B. Rosas and Nora E. Ghittoni
271-277	Effects of pentachlorophenol on methanogenic fermentation of phenol	E. M. Godsy, D. F. Goerlitz and G. G. Ehrlich
278-285	Selenium mediated reduction of the toxicity expression of cigarette smoke condensate inPhotobacterium phosphoreum	I. E. Yates, O. T. Chortyk and J. L. Lanier
286-293	Effects of suspended solids on the biotransformation of acenaphthene	W. S. Hall, T. J. Leslie and K. L. Dickson
294-298	Mercury pollution near an industrial source in Southwest Finland	Veikko Hynninen and Martin Lodenius
299-305	Mercury in plants, soil, and water from a caustic chlorine industry	B. P. Shaw, A. Sahu and A. K. Panigrahy
306-310	Trace elements (Cu, Fe, Zn) in several tissues of CCI₄-induced chronic hepatitis rats	Takeshi Minami, Hideaki Matsuda, Michinori Kubo and Yuko Okazaki
311-316	Organochlorine residues in adipose tissue of residents of the Texas Gulf coast	G. A. S. Ansari, Gordon P. James, L. Alice Hu and Edward S. Reynolds
317-324	Measurement of epididymal sperm motility as a test variable in the rat	Ralph E. Linder, Lillian F. Strader and W. Keith McElroy
325-331	Subacute atrazine treatment effects on rat renal functions	C. Santa Maria, M. G. Vilas, F. G. Muriana and A. Relimpio
332-336	Nephrotoxic and hepatotoxic effects of chromium compounds in rats	R. Laborda, J. Díaz-Mayans and A. NÚñez
337-341	Some effects of multiple, sublethal doses of monosodium methanearsonate (MSMA) herbicide on hematology, growth, and reproduction of laboratory mice	J. A. Prukop and N. L. Savage
342-349	Effect of cadmium chloride on cell division and chromosomes in Chinese Hamster Ovary cells	B. C. Lakkad, S. K. Nigam, A. B. Karnik, K. N. Thakore and B. B. Chatterjee
350-355	Metabolism and excretion of orally administered arsenobetaine in the hamster	Hiroshi Yamauchi, Toshikazu Kaise and Yukio Yamamura
356-363	Lactose and milk replacer influence on lead absorption and lead toxicity in calves	Jan Zmudzki, Gerald R. Bratton, Carolyn W. Womac, Loyd D. Rowe and Bob Wagner
364-371	Environmentally significant volatile organic pollutants in human blood	Shelley R. Antoine, Ildefonso R. DeLeon and Roberta M. O'Dell-Smith
372-375	Cadmium in smoke particulates of regular and filter cigarettes containing low and high cadmium concentrations	Carl A. Bache, Charlotte M. Reid, Dietrich Hoffman, John D. Adams and Donald J. Lisk
376-383	Trace elements in sediments, water, and American coots (Fulica americana) at a coal-fired power plant in Texas, 1979–1982	Donald H. White, Kirke A. King, Christine A. Mitchell and Bernard M. Mulhern
384-391	Hydrogen oxidation soil bioassay using the single laboratory method	R. D. Rogers and P. A. Pryfogle
392-395	Contamination of meat products by trace quantities of nitrosodiethanolamine (NDELA)	T. C. A. Anucha, F. E. Okieimen and M. M. Ajibola
396-400	Effect of cadmium and zinc on microbial adhesion, growth, and metal uptake	J. W. Bhattacherjee
401-404	Levels of chemical versus biological methylation of mercury in sediments	Mitchell Berman and Richard Bartha
405-411	Mercury resistant bacteria isolated from sediment	Jack T. Trevors
412-420	Effect of endosulfan, malathion, and permethrin on sexual life cycle ofChlamydomonas reinhardtii	M. S. Netrawali, S. R. Gandhi and M. D. Pednekar
421-428	Ozone and sulfur dioxide effects on the ultrastructure of the chloroplasts of hybrid poplar leaves	David G. Pechak, Reginald D. Noble and Leon Dochinger
429-436	Metabolites of xenobiotics in the bile of fish in waterways polluted by pulpmill effluents	A. O. J. Oikari
437-443	Bioaccumulation of¹⁴ C-hexachlorobenzene in eggs and fry of Japanese medaka (Oryzias latipes)	Yuyao Huang, Gregory R. Biddinger and Steven P. Gloss
444-451	Evaluation of metabolic responses ofArtemia salina to oil and oil dispersant as a potential indicator of toxicant stress	G. Verriopoulos, M. Moraitou-Apostolopoulou and A. Xatzispirou
452-459	Nonaccumulation of chlorinated dioxins and furans by goldfish exposed to contaminated sediment and flyash	P. W. O'Keefe, D. R. Hilker, R. M. Smith, K. M. Aldous and R. J. Donnelly, et al.
460-467	Acid phosphatase activity in the intestine and caeca of bluegill, exposed to methyl mercuric chloride	Amjad Hossain and Hiran M. Dutta
468-474	Variable sensitivity of rainbow trout (Salmo gairdneri) eggs and alevins to heavy metals	Noor A. M. Shazili and David Pascoe
475-476	Francis Alan Gunther, 1918–1985
477-483	Chloroform in tap water and human blood	Rolf Kroneld
484-490	Case-control study on cardiovascular function in females with a history of heavy exposure to cadmium	S. Kagamimori, M. Watanabe, H. Nakagawa, Y. Okumura and S. Kawano
491-495	Cadmium in blood as an indicator of integrated exposure to cadmium in the urban population	S. Telišman, J. Azarić and D. Prpić-Majić
496-499	Improved determination of cadmium in blood and plasma by flameless atomic absorption spectroscopy	Clark A. Roberts and J. Milton Clark
500-505	Strain differences in excretion of methylmercury in mice	Rikuo Doi
506-509	Low erythrocyte glucose-6-phosphate dehydrogenase (G-6-PD) activity and susceptibility to carbaryl-induced methemoglobin formation and glutathione depletion	Edward J. Calabrese and Christopher P. Geiger
510-517	Combined effects of n-hexane and toluene on norepinephrine and dopamine levels in rat brain tissues after long-term exposures	Masayuki Ikeda, Akio Koizumi, Miyuki Kasahara and Hiroyoshi Fujita
518-522	Distribution and elimination of lindane in goats	R. D. Mosha, N. Gyrd-Hansen and I. Kraul
523-526	Aquatic toxicity evaluated using human and monkey cell culture assays	Kyo Mochida
527-532	Toxicity of essential oils on toxigenic and nontoxigenic fungi	D. P. Thompson and Charlene Cannon
533-539	Effect of three insecticides on growth rates of soil fungi	Kelly L. Beatty and Mary L. Sohn
540-547	Effects of soil texture on respiration and metal solubility in heating oil-amended soils	L. M. Zibilske and J. A. Risser
548-555	Treatment of solids and petroleum hydrocarbons in storm runoff with an on-site detention basin	James S. Latimer, Gary L. Mills, Eva J. Hoffman and James G. Quinn
556-562	Degradation of the herbicide propanil in distilled water	A. Dahchour, G. Bitton, C. M. Coste and J. Bastide
563-570	Soil water samplers in ion balance studies on acidic forest soils	L. Rasmussen, P. JØrgensen and S. Kruse
571-578	Accumulation of sediment-bound PCBs by fiddler crabs	James R. Clark, James M. Patrick, James C. Moore and Jerrold Forester
579-586	Acute metal toxicology of olfaction in coho salmon: Behavior, receptors, and odor-metal complexation	Bradley C. Rehnberg and Carl B. Schreck
587-594	Heavy metals in oyster tissue around three coastal marinas	James M. Marcus and Alfreda M. Thompson
595-599	Correlations between lead, cadmium, copper, zinc, and iron concentrations in frozen tuna fish	L. Galindo, A. Hardisson and F. García Montelongo
600-607	Copper treatment of the digestive gland of the slug,Arion ater L. 1. Bioassay conduction and histochemical analysis	J. A. Marigómez, E. Angulo and J. Moya
608-615	Copper treatment of the digestive gland of the slugArion ater L. 2. Morphometrics and histophysiology	J. A. Marigómez, E. Angulo and J. Moya
616-621	Responses of quail, pheasants, and sparrows to one oral dose of dimethoate and to consumption of dimethoate treated bran baits	A. Radvanyi, P. Kroeger, D. G. Busby and G. G. Shaw
622-628	Fenitrothion and aminocarb residues in water and balsam fir foliage following spruce budworm spraying programs in Quebec, 1979 to 1982	R. Morin, G. Gaboury and G. Mamarbachi
629-634	Charcoal air sampling tube storage stability and desorption efficiencies of 1,2-dibromo-3-chloropropane (DBCP) and 1,3-dichloropropene (DCP)	William N. Albrecht, Mark R. Hagadone and Karen Chenchin
635-643	Chlordane residues in normal human blood	Masanobu Wariishi, Yasuo Suzuki and Keitaro Nishiyama
644-650	PCB congeners, hexachlorobenzene, and organochlorine insecticides in human fat in Italy	S. Focardi, C. Fossi, C. Leonzio and R. Romei
651-655	Pesticide and polychlorinated biphenyl residues in human adipose tissue from Northeast Louisiana	Robert L. Holt, Sharon Cruse and E. S. Greer
656-661	Organochlorine residues in British otters	C. F. Mason, T. C. Ford and N. I. Last
662-667	Mercury content in mushroom species in the Cordova area	G. Zurera, F. Rincón, F. Arcos and R. Pozo-Lora
668-673	Methylmercury toxicity in spontaneously hypertensive rats (SHR)	Hidehiko Tamashiro, Mikio Arakaki, Hirokatsu Akagi, Kimiko Hirayama and Michael H. Smolensky
674-679	Dichotomous effects of cadmium and selenium on erythropoiesis in mice	G. Richard Hogan and Philip D. Jackson
680-684	Mutagenic properties of pirimiphos-methyl in male mice	P. S. Rajini Muralidhara, M. K. Krishnakumari and S. K. Majumder
685-692	Effects of environmental conditions on polycyclic aromatic hydrocarbons and mutagenicity of airborne particulate matter	Nobuyuki Takeda and Kiyoshi Teranishi
693-700	Prediction of pesticide dermal exposure and urinary metabolite level of tree crop harvesters from field residues	J. H. Stamper, H. N. Nigg and R. M. Queen
701-706	Odors, aerosols, laminar air flow, and electrostatics	Allan H. Frey
707-714	Multiple regression analysis of toxic interactions: Application to the microtox test and general comments	F. Bois, M. Vaillant and P. Vasseur
715-722	Reactivity of nitrogenous and other organic compounds with aqueous chlorine	Edward L. Katz
723-729	Photodegradation of the herbicide glyphosate in water	Kåre Lund-HØie and Håkon O. Friestad
730-737	Chronic toxicity of 4-nitrophenol toDaphnia magna straus under statis-renewal and flow-through conditions	Paul C. Francis, Douglas W. Grothe and John C. Scheuring
738-743	Impact of pulp and paper mill effluent on egg hatchability of pike (Esox lucius L.)	J. Tana and E. Nikunen
744-748	Effects of temperature on the acute toxicity of PCP in the midgeChironomus riparius meigen	Susan W. Fisher
749-755	Toxjcity of CdCl₂, CdEDTA, CuCl₂, and CuEDTA to marine invertebrates	D. W. McLeese and S. Ray
756-762	Accumulation and metabolic effects of Di-n-butyltin dichloride in the freshwater clam,Anodonta anatina	D. A. Holwerda and H. J. Herwig
763-769	Distribution of carbofuran in a rice-paddy-fish microecosystem	Allan R. Isensee and Nuansri Tayaputch
770-777	Trace metals in mussels (Mytilus edulis) from the Waddenzee, coastal North Sea and the estuaries of ems, Western and Eastern Scheldt	J. B. Luten, W. Bouquet, M. M. Burggraaf, A. B. Rauchbaar and J. Rus
778-784	Hexabromobenzene and its debrominated compounds in river and estuary sediments in Japan	Isao Watanabe, Takashi Kashimoto and Ryo Tatsukawa
785-792	Fenvalerate concentrations in the vegetation, insects, and small mammals of an old-field ecosystem	Richard S. Bennett, Erwin E. Klaas, Joel R. Coats and Elizabeth J. Kolbe
793-800	Trace elements in human hair: An international comparison	Y. Takagi, S. Matsuda, S. Imai, Y. Ohmori and T. Masuda, et al.
801-806	Computerized bioassays: Two examples	Christian Schmidt
807-814	Medium composition and its influence on solvent-pesticide interactions in laboratory bioassays	Glenn W. Stratton
815-818	High performance thin layer chromatographic screening for aflatoxins in poultry feed by using silica sep-paks	Richard P. Kozloski
819-826	Effect of fungicide application on soybean-rhizobia symbiosis and isolation of fungicide-resistant strains ofRhizobia japonicum	K. Tesfai and M. A. B. Mallik
827-832	Accelerated degradation of carbaryl and carbofuran in a flooded soil pretreated with hydrolysis products, 1-naphthol and carbofuran phenol	B. S. Rajagopal, Soudamini Panda and N. Sethunathan
833-838	Diflubenzuron surface residues in florida citrus	H. N. Nigg, R. D. Cannizzaro and J. H. Stamper
839-842	Confirmation of the presence of the flame retardant decabromobiphenyl ether in river sediment from Osaka, Japan	Isao Watanabe, Takashi Kashimoto and Ryo Tatsukawa
843-850	Microsomal detoxication enzyme responses of the marine snail,Thais haemastoma, to laboratory oil exposure	David R. Livingstone, William B. Stickle, Martin Kapper and Shiao Wang
851-857	Determination of chromium in treated crayfish,Procambarus clarkii, by Electrothermal AAS: Study of chromium accumulation in different tissues	F. Hernández, J. Díaz, J. Medina, J. Del Ramo and A. Pastor
858-865	Comparative toxicity of two dimilin formulations to the grass shrimp,Palaemonetes pugio	J. E. H. Wilson and J. D. Costlow
866-870	Acute toxicity of ammonia, nitrite, and nitrate to the guadalupe bass,Micropterus treculi	J. R. Tomasso and G. J. Carmichael
871-875	Ammonium sulfate induced nuclear changes in the oocyte of the fish,Channa punctatus (Bl.)	Raj Narayan Ram and A. G. Sathyanesan
876-880	Effect of extended sublethal exposure to sodium selenite onCeriodaphnia affinis	John A. Owsley and David E. McCauley
881-887	Molecular volumes and the toxicities of chemicals to fish	John C. McGowan and Alan Mellors
888-894	Toxicity of zinc to a viviparous fish,Lebistes reticulatus (Peters)	Rekha Sehgal and A. B. Saxena
895-899	Magnitude and distribution pattern of zinc in oysters	Andrew K. Koli, Ronald Whitmore and Leon C. Lester
900-905	Trace metal export in urban runoff and its biological significance	P. Liston and W. Maher
906-911	Histopathological effects of copper on selected epithelial tissues of snails	C. T. Wolmarans, W. J. van Aardt and J. Coetzee
912-917	Oxygen uptake by excised gills ofProcambarus clarkii (Girard) from albufera lake of Valencia, Spain, under heavy metal treatments	J. Díaz-Mayans, A. Torreblanca, J. Del Ramo and A. NÚñez
918-923	Heavy metal content of rainwater in Geneva, New York, during 1983	Carl F. Aten, John B. Bourke and John C. Walton
924-928	Separation and preconcentration of heavy metals in environmental samples by nicotinium molybdophosphate resin	J. T. Nyangababo and J. W. Hamya
929-934	PCB removal by conventional water treatment: Effect of chemical coagulation and chlorination	Osama A. Aly and Mohamed I. Badawy
935-941	Beryllium in sediments of Nagoya harbor estuaries	Kazuo Itoh

Volume 37, Number 1 / December 1986

1-9	Modified multiresidue method for chlordane, toxaphene, and polychlorinated biphenyls in fish	Harold A. Price, Robert L. Welch, Richard H. Scheel and Larry A. Warren
10-17	Effect of oil matrix on PCB quantification	Kay W. Turman, Mitchell D. Erickson, Phyllis J. Boone, Jairus D. Flora and Daniel T. Heggem
18-26	A BASIC program for estimating LD₅₀ values using the IBM-PC®	J. T. Trevors
27-32	Dissipation of dislodgeable foliar residue of chlorpyrifos and dichlorvos on turf	K. S. Goh, S. Edmiston, K. T. Maddy, D. D. Meinders and S. Margetich
33-40	Dissipation of dislodgeable foliar residue for chlorpyrifos and dichlorvos treated lawn: Implication for safe reentry	K. S. Goh, S. Edmiston, K. T. Maddy and S. Margetich
41-46	Levels of triaryl/alkyl phosphates in human adipose tissue from Eastern Ontario	Guy L. LeBel and David T. Williams
47-52	Motor nerve conduction velocity (MCV) and lead content in sciatic nerve of lead-exposed rats	Naoki Maehara, Eiji Uchino, Kazuyuki Terayama, Hideki Ohno and Kohtaroh Yamamura
53-54	Inhibition of hepatic epoxide hydrolase and glutathione S-transferase in rats by bis(dimethyldithiocarbamato) zinc (ziram)	E. Schreiner and K. J. Freundt
55-61	Effect of the benzene fraction of petroleum on thymidine kinase activity and DNA content in rat liver and kidney	M. Bong-Mastek, T. Laskowska-Klita and T. Szymczyk
62-69	Changes in the adrenals in lead treated rats	A. Roy Chowdhury, A. K. Gautam, R. V. Rao, N. G. Sathwara and D. J. Parikh, et al.
70-76	Fluoride and lipid peroxidation: A comparative study in different rat tissues	R. M. Shayiq, H. Raza and A. M. Kidwai
77-80	Effects of xylitol on the absorption of²⁰³Pb in mice and cockerels	H. M. Mykkänen and S. J. Salminen
81-86	Copper content of South African fruits and vegetables	Frans E. Pick, Pieter R. de Beer and Louis P. van Dyk
87-95	Trace-elements in sheep grazing near a lead-zinc smelting complex at Port Pirie, South Australia	T. -S. Koh and G. J. Judson
96-105	Influence of nitrilotriacetic acid on Cd²⁺ uptake by yeast	Jan Ahlers and Erika Rösick
106-112	Changes in acid phosphatase activity in tissues of crab,Oziotelphusa senex senex, following exposure to methyl parathion	P. Sreenivasula Reddy, A. Bhagyalakshmi and R. Ramamurthi
113-119	Acclimation to sublethal acidic and alkaline media ofTilapia mossambica (Peters): Changes in glycogen metabolism of red muscle	M. Bhaskar and S. Govindappa
120-124	Organochlorine pesticide contents inCardisoma guanhumi Latreille	Hilda Rojas
125-132	Bioaccumulation of fossil fuel components during single-compound and complex-mixture exposures ofDaphnia magna	D. D. Dauble, D. W. Carlile and R. W. Hanf
133-140	Polycyclic aromatic hydrocarbons in sediments from the Saguenay Fjord, Canada	Louis Martel, Michel J. Gagnon, Robert Massé, André Leclerc and Line Tremblay
141-150	Toxicity of dibutyl phthalate-contaminated sediment to laboratory- and field-colonized estuarine benthic communities	Marlin E. Tagatz, Gayle R. Plaia and Christine H. Deans
151-158	Trace metal residues in biota and sediments from Lake Pontchartrain, Louisiana	Christian J. Byrne and Ildefonso R. DeLeon
159-163	Estimating the hazard to humans applying nemacur 3EC with rat dermal-dose ChE response data	J. B. Knaak, K. C. Jacobs and G. M. Wang
164-168	Teratologic evaluation ofp-Dichlorobenzene in the rat	E. Giavini, M. L. Broccia, M. Prati and C. Vismara
169-174	Reaction of the mouse liver to kepone exposure	William J. Swartz and Roy L. Schutzmann
175-179	Decreased levels of peripheral leukocytes following sodium selenite treatment in female mice	G. Richard Hogan
180-186	Metabolic enzyme induction in the rat by organic river sediment pollutants	Masako Tabata, Junzo Suzuki and Shizuo Suzuki
187-191	Synergistic modulation of lymphocyte mitogenesis by carcinogenic xenobiotics	M. McCabe and Madeleine Nowak
192-198	High performance liquid chromatographic method for the determination of aldicarb sulfoxide in watermelon	Keh-Chuh Ting and Peng K. Kho
199-206	Limitations in the use of nickel boride dechlorination for the analysis of polychlorinated biphenyls	M. P. Seymour, T. M. Jefferies and L. J. Notarianni
207-212	Residual styrene monomer in chilean foods by headspace gas chromatography	I. Santa María, J. D. Carmi and A. G. Ober
213-218	Metal content in the fur of domestic and experimental animals	Rikuo Doi, Kazuhiro Nakaya, Hideki Ohno, Kohi Yamashita and Tohru Kobayashi, et al.
219-225	Heavy metals and selenium variation in a migratory bird wintering in a mercury-polluted lagoon	C. Leonzio, C. Fossi and S. Focardi
226-233	Calcium-lead interactions in earthworms: Observations onLumbricus terrestris L. Sampled from a calcareous abandoned leadmine site	Brian Morris and A. John Morgan
234-238	Consumer-producer relationships for trace metals inChorthippus brunneus (Thunberg.)	Michael S. Johnson
239-245	Heavy metal bioaccumulation and effects on waterhyacinth weevils,Neochetina eichhorniae, feeding on waterhyacinth,Eichhornia crassipes	Stratford H. Kay and William T. Haller
246-252	Distribution of indole in tissues of dairy cattle, swine, and laying pullets	G. R. Eisele
253-257	Mercury contamination in guadalquivir river marshes, Spain, using samarugo,Valencia hispanica, as biological indicator	F. Rincón, G. Zurera and R. Pozo-Lora
258-265	Mortality of smolt of atlantic salmon,Salmo salar L., at low levels of aluminium in acidic softwater	Odd K. Skogheim and Bjørn Olav Rosseland
266-273	Submicroscopic hepatic and renal pathology of a teleost maintained in sewage	Arun Shanker Narain and Pramod Nath
274-280	Toxic effects of acrylamide in a freshwater fish,Heteropneustes fossilis	Rishi Shanker and Prahlad K Seth
281-288	Acute toxicity of methyl mercury to the larval lamprey,Petromyzon marinus	J. Mallatt, M. G. Barron and C. McDonough
289-296	Cadmium and zinc reversibly arrest development ofArtemia larvae	Joseph C. Bagshaw, Parvaneh Rafiee, Christopher O. Matthews and Thomas H. MacRae
297-302	Acute toxicity of saponified castor oil to channel catfish,Ictalurus punctatus, under laboratory and field conditions	Craig S. Tucker, Ruth Francis-Floyd and Marshall H. Beleau
303-307	Individual and combined toxicity of manganese and molybdenum to mussel,Mytilus edulis, larvae	John D. Morgan, David G. Mitchell and Peter M. Chapman
308-316	Acute toxicity of cadmium and sodium pentachlorophenate to daphnids and fish	W. Scott Hall, Robert L. Paulson, Lenwood W. Hall and Dennis T. Burton
317-325	Chelation in metal intoxication XXI: Chelation in lead intoxication during vitamin B complex deficiency	S. K. Tandon, S. J. S. Flora and S. Singh
326-329	Relationship between specific molecular connectivity indices and teratogenicity, carcinogenicity, and mutagenicity of carbamate pesticides	Makoto Murakami and Jun-ichi Fukami
330-336	Effect of atrazine on the productivity of artificial stream algal communities	Daryl L. Moorhead and Robert J. Kosinski
337-343	Polycyclic aromatic hydrocarbons in mussel and fish from the finnish archipelago sea	Kristiina Rainio, Reino R. Linko and Leena Ruotsila
344-349	1,3,5-trichloro-2-(4-nitrophenoxy)benzene (CNP) in water, sediments, and shellfish of the Ishikari river	Tohru Ohyama, Kazuo Jin, Yoshinobu Katoh, Yoshiaki Chiba and Katsuhiro Inoue
350-354	Acute toxicity of hydrothol 191 to phytoplankton and rainbow trout	James E. Mudge, Terry E. Northstrom and T. Brock Stables
355-361	Field and laboratory tests on acute toxicity of cadmium to freshwater crayfish	James H. Thorp and Steven P. Gloss
362-368	Specificity of acquired cadmium tolerance in the fiddler crab,Uca pugilator	Judith S. Weis and Jeong Kim
369-374	Survival of the hermit crab,Clibanarius vittatus, exposed to selenium and other environmental factors	Virginia Wolfenberger
375-381	Hematological characteristics of rainbow trout,Salmo gairdneri (Richardson), in response to cadmium exposure	L. Lowe-Jinde and A. J. Niimi
382-386	Lethal toxicity of cadmium toCyprinus carpio andTilapia aurea	P. D. Abel and S. E. Papoutsoglou
387-394	Acute toxicity and accumulation of zinc in the crayfish,Orconectes virilis (Hagen)	Richard J. Mirenda
395-401	Bioaccumulation of lead, copper, iron, and zinc by fish in a transect of the Santa Catarina River in Cadereyta Jiménez, Nuevo León, México	C. M. Villarreal-Treviño, M. E. Obregón-Morales, J. F. Lozano-Morales and A. Villegas-Navarro
402-406	Accumulation of mercury in larvae and adults,Chironomus riparius (Meigen)	B. Rossaro, G. F. Gaggino and R. Marchetti
407-414	Physical-chemical treatments applied to wine-distillery waste	D. Sales, M. J. Valcárcel, L. Pérez and E. Martínez-Ossa
415-420	Simplified determination of carbaryl in rainbow trout liver tissue	Rodney J. Nakamoto and Marion Page
421-426	Effects of cadmium on the uptake of dopamine and norepinephrine in rat brain synaptosomes	Marvin Hobson, McDonald Milhouse and Bettaiya Rajanna
427-432	Effect of acrylamide on energy-linked functions in rat brain	Raushan Husain, Sadhna Srivastava, Satya P. Srivastava and Prahlad K. Seth
433-440	Sub-chronic effect of DDT on humoral immune response in mice	B. D. Banerjee, M. Ramachandran and Q. Z. Hussain
441-447	Growth and anatomical characteristics of pullet chicks fed diets contaminated with crude petroleum	E. Nwokolo and L. O. C. Ohale
448-452	Effect of methyl parathion on betacyanin efflux from beet root discs	P. R. Anbudurai, R. Mannar Mannan and Salil Bose
453-460	Levels of cadmium in liver and kidneys from Norwegian cervides	A. Frøslie, A. Haugen, G. Holt and G. Norheim
461-466	Surface and indoor air levels of polychlorinated biphenyls in public buildings	Laura Oatman and Robert Roy
467-474	Effectiveness of candidate barrier sprays for managing residues of chlordane on plywood	U. E. Brady and Y. H. Atallah
475-481	Mercury concentration change in human hair after the ingestion of canned tuna fish	Takeo Inasmasu, Akira Ogo, Masao Yanagawa, Mineo Keshino and Akira Hirakoba, et al.
482-489	Carryover of aflatoxin B₁ in contaminated substrate corn into Nigerian native beer	Z. S. C. Okoye
490-495	Structure-biodegradability relationships of polycyclic aromatic hydrocarbons in soil	Ingeborg D. Bossert and Richard Bartha
496-500	Picloram stability in a sample of forest soil during handling and storage	Christine E. Evans and Logan A. Norris
501-507	Effect of sublethal levels of diazinon: Histopathology of liver	J. Anthony, E. Banister and P. C. Oloffs
508-512	Clastogenic effect of Hippeastidine (HIPP) (1,2,3,4,4a,6 hexahydro-10,hydroxy-3,8,9,trimethoxy-5, 10b, ethanophenanthridine)	M. Alarcón, G. Cea and G. Weigert
513-516	Blood and liver acetaldehyde concentration in rats following acetaldehyde inhalation and intravenous and intragastric ethanol administration	A. Watanabe, N. Hobara and H. Nagashima
517-522	In vitro induction of alterations in peripheral blood lymphocytes by different doses of diazinon	D. Lopez, C. Aleixandre, M. Merchan and E. Carrascal
523-530	Effects of DDT on the calcium transport and thymidine uptake of bovine lymphocytes	Michael McCabe and Debra Yin-Foo
531-537	Single-generation drinking water reproduction study of 1,2-dibromo-3-chloropropane in Sprague-Dawley rats	R. V. Johnston, D. C. Mensik, H. W. Taylor, G. C. Jersey and F. K. Dietz
538-543	Increase of organochlorines and MFO activity in water birds wintering in an Italian lagoon	C. Fossi, C. Leonzio and S. Focardi
544-549	Acute oral toxicity of warfarin to poultry,Gallus domesticus: A non-target species	K. Muktha Bai and M. K. Krishnakumari
550-557	Cadmium-nickel toxicity interactions towards a bacterium, filamentous fungi, and a cultured mammalian cell line	H. Babich, C. Shopsis and E. Borenfreund
558-564	Removal of paraquat from contaminated fabrics	M. M. Olsen, C. Janecek and J. R. Fleeker
565-569	Improved bacterial growth test for rapid water toxicity screening	J. L. Slabbert
570-578	Isolation and gas-chromatographic determination of saturated and polycyclic aromatic hydrocarbons in mussels	A. C. Butler and R. R. Sibbald
579-586	Accumulation, elimination, and speciation of cadmium and zinc in mussels,Mytilus edulis, in the natural environment	J. B. Luten, W. Bouquet, M. M. Burggraaf and J. Rus
587-592	Organochlorine insecticides and heavy metals in fish from Mutek Lake, N.E. Poland	Janusz Zamojski, Stefan Smoczyński, Krystyna A. Skibniewska and Ryszard Amarowicz
593-598	Arsenic levels in chilean marine species	I. Santa María, M. González, W. Lara and A. Ober
599-605	Acute toxicity and QSAR of chlorophenols onDaphnia magna	J. Devillers and P. Chambon
606-614	Long-term fish toxicity test using the zebrafish: Effect of group formation and temporary separation by sex on spawning	H. Bresch, M. Markert, R. Munk and O. H. Spieser
615-621	Comparative toxicity of methanol and N,N-dimethylformamide to freshwater fish and invertebrates	S. H. Poirier, M. L. Knuth, C. D. Anderson-Buchou, L. T. Brooke and A. R. Lima, et al.
622-628	Acute toxicity of fenthion to freshwater lamellibranch mollusc,Indonaia caeruleus (Prashad 1918), from Godavari river at Paithan—A biochemical approach	U. H. Mane, S. R. Akarte and D. A. Kulkarni
629-632	Glutathione-dependent toxicity of the algicide 1-chloro-2,4-dinitrobenzene toDaphnia magna Straus	Paul J. Dierickx and Claire Vanderwielen
633-637	Relationship between specific molecular connectivity indices and teratogenicity, carcinogenicity, and mutagenicity of chlorinated benzenes and a biphenyl	Makoto Murakami and Jun-ichi Fukami
638-642	Migration of copper and some other metals from copper tableware	Hajimu Ishiwata, Takiko Inoue and Kunitoshi Yoshihira
643-650	Mutagenic activity of austocystins—Secondary metabolites ofAspergillus ustus	R. Kfir, E. Johannsen and R. Vleggaar
651-654	4-chloro-3-methylphenol: Salmonella/mammalian-microsome mutagenicity test and subacute toxicity test in rats	C. Madsen, P. Haubro Andersen, O. Meyer and G. Würtzen
655-663	Use of captive starlings to determine effects of environmental contaminants on passerine reproduction: Pen characteristics and nestling food requirements	Christian E. Grue and Lynn P. Franson
664-667	Sampling of airborne dichlorvos and fenitrothion by using octadecylsilane cartridges	Isao Saito, Naomi Hisanaga, Masahiro Gotoh, Tadao Matsumoto and Yasuhiro Takeuchi
668-671	Anion content in charcoal filters and in water samples stored in various containers	Barrie Tan and Regina M. Ruggiero
672-676	Formation in aqueous solution of N-nitroso curzate and the catalytic effect of some anions	D. Cova, A. Arnoldi, A. Griffini and L. Rossini
677-685	Volatile halocarbons in water	Rolf Kroneld
686-691	Precision and accuracy of concurrent multicomponent multiclass analysis of drinking water extracts by GC/MS	F. M. Benoit and G. L. LeBel
692-697	Insecticide residues in cattle treated with a cypermethrin, chlorpyrifos, piperonyl butoxide-impregnated ear tag	Ronnie L. Byford, J. A. Lockwood, S. M. Smith, C. W. Harmon and C. C. Johnson, et al.
698-704	Persistence of the herbicides [14C]chlorsulfuron and [14C]metsulfuron methyl in prairie soils under laboratory conditions	Allan E. Smith
705-709	Persistence of methyl parathion in a carp rearing pond	A. K. Sabharwal and D. K. Belsare
710-713	Enhancement of pigment concentrations inDunaliella tertiolecta as a result of copper toxicity	Bonnie K. Lustigman
714-718	Comparative toxicity of chlorophenols, nitrophenols, and phenoxyalkanoic acids to freshwater bacteria	C. R. Milner and R. Goulder
719-721	Toxicity of toxaphene toBosmina longirostris andDaphnia spp. (Crustacea)	Alexander J. Novak and Dora R. May Passino
722-729	Cadmium accumulation in the crayfish,Procambarus clarkii, using graphite furnace atomic absorption spectroscopy	J. Díaz-Mayans, F. Hernández, J. Medina, J. Del Ramo and A. Torreblanca
730-738	Polycyclic aromatic hydrocarbon contamination of American lobster,Homarus americanus, in the proximity of a coal-coking plant	J. F. Uthe and C. J. Musial
739-746	Acute toxicity of some hydrazine compounds to salamander larvae,Ambystoma spp.	A. R. Slonim
747-751	Disposition of phenanthrene and octachlorostyrene in spiny lobsters,Panulirus argus, after intragastric administration	J. E. Solbakken and A. H. Knap
752-758	Absorption, distribution, and excretion of¹⁴C-trihalomethanes in mice and rats	F. L. Mink, T. J. Brown and J. Rickabaugh
759-766	Metabolism of 1,8-Cineole in Rat: Its effects on liver and lung microsomal cytochrome P-450 systems	K. Madhava Madyastha and Anju Chadha
767-773	Morphofunctional changes in the liver of male mice after chronic treatment with phosphamidon	Pradeep Bhatnagar and Nirmala Jain
774-782	Acetylcholinesterase activity and the effects of chlorfenvinphos in regions of the starling brain	A. D. M. Hart and G. E. Westlake
783-790	Binding of methylmercury and methylmercury-thiol complexes by myelin isolated from mice of differing selenium status	James E. Balthrop, Patricia H. Fair and Sylvia Braddon-Galloway
791-796	Photochemical conversion of a dicofol impurity, α-chloro-DDT, to DDE	Mark A. Brown, Luis O. Ruzo and John E. Casida
797-801	Interaction between salinity and toxicity of phosphamidon inMetapenaeus monoceros (Fabricius)	P. Vijayalakshmi, D. V. S. Sastry and K. V. Ramana Rao
802-807	Resistance of nitrite-exposed channel catfish,Ictalurus punctatus, to hypoxia	D. E. Watenpaugh and T. L. Beitinger
808-815	Avoidance behavior and swimming activity of fish to detect pH changes	Fumio Nakamura
816-822	Chronic malathion toxicity: Effect on carbohydrate metabolism ofOziotelphusa senex senex, the Indian rice field crab	P. Sreenivasula Reddy, A. Bhagyalakshmi and R. Ramamurthi
823-829	Polychlorinated biphenyl residues in some marine organisms from the Baie des Anglais (Baie-Comeau, Quebec, Saint-Lawrence Estuary)	C. Delval, S. Fournier and Y. Vigneault
830-836	Acute toxicity of trichloroethylene to saltwater organisms	G. S. Ward, A. J. Tolmsoff and S. R. Petrocelli
837-843	Effect of synthetic detergents on germination of fern spores	Yasmeen Devi and Santha Devi
844-849	Mercury, cadmium, and lead in British otters	C. F. Mason, N. I. Last and S. M. Macdonald
850-857	Chlorinated pesticides and plant foliage: Translocation experiments	Eros Bacci and Carlo Gaggi
858-865	Purification of PCB contaminated water by chitosan: A biological test of efficiency using the common barbel,Barbus barbus	Y. Van Daele and J. P. Thomé
866-873	Chlorination of 4-hydroxycinnamic acid and its toxic risk as a natural occurring water contaminant	J. T. Borlakoglu and R. Kickuth
874-876	Rise of inhaled toluene, ethyl benzene, m-xylene, or mesitylene in rat blood after treatment with ethanol	K. G. Römer, R. J. Federsel and K. J. Freundt
877-882	Effect of restricted food supply to pregnant rats inhaling carbon monoxide on fetal weight, compared with cigarette smoke exposure	Norihide Tachi and Mitsuko Aoyama
883-889	Regulatory role of extracellular medium components in metal induced cyto- and geno-toxicity	O. Cantoni, P. Sestili and F. Cattabeni
890-898	Mercury distribution studies involving complexes of low-molecular weight thiols and methylmercury	James E. Balthrop, Joe L. Wade and Sylvia Braddon-Galloway
899-906	Influence of intoxication with vanadium compounds on the intestinal absorption of calcium in the rat	Danuta Witkowska, Regina Oledzka and Bogumiła Pietrzyk
907-915	Acute toxicity of uranyl nitrate to growing chicks: A pathophysiologic study	R. B. Harvey, L. F. Kubena, S. L. Lovering, H. H. Mollenhauer and T. D. Phillips
916-924	Sex differential of methylmercury toxicity in spontaneously hypertensive rats (SHR)	Hidehiko Tamashiro, Mikio Arakaki, Hirokatsu Akagi, Kimiko Hirayama and Koji Murao, et al.
925-930	Environmental influence on trace element levels in human hair	N. Limić and V. Valković
931-937	Gas chromatographic determination of dithiocarbamate fungicides in workroom air	Paolo Maini and Renzo Boni
938-941	Gas chromatographic determination of picloram in human urine	John D. Mattice and Terry L. Lavy

Volume 38, Number 1 / January 1987

1-8	Occurrence and biological activity testing of particulates in drinking water	James R. Millette, Patrick J. Clark, Richard L. Boone and Motiel T. Rosenthal
9-14	Aerobic treatment of wine-distillery wastewaters	D. Sales, M. J. Valcárcel, L. Pérez and E. Martinez de la Ossa
15-21	Significance of the taurine-glycine ratio as an indicator of stress	N. Scholz
22-28	Effects of cholinesterases of rainbow trout exposed to acephate and methamidophos	Joseph G. Zinkl, Patrick J. Shea, Rodney J. Nakamoto and Josh Callman
29-35	Brain cholinesterase activity of rainbow trout poisoned by carbaryl	Joseph G. Zinkl, Patrick J. Shea, Rodney J. Nakamoto and Josh Callman
36-41	Effects of aldicarb on the blood and tissues of a freshwater fish	Jaishree Pant, Hema Tewari and Tejendra S. Gill
42-46	Acute toxicity of nitrofurazone to channel catfish,lctalurus punctatus, and goldfish,Carassius auratus	Mitchell L. Wise, Claudio L. Stiebel and John M. Grizzle
47-52	Diet and reproductive success of bluegill recovered from experimental ponds treated with atrazine	W. Dean Kettle, Frank deNoyelles, Bradley D. Heacock and Ahmed M. Kadoum
53-57	Polycyclic aromatic hydrocarbon metabolism in mullets,Chelon labrosus, treated by polychlorinated biphenyls	J. F. Narbonne, P. Suteau, M. Daubeze and C. Audy
58-62	Uptake of polychlorinated biphenyls (PCBs) by the macroalga,Cladophora glomerata	Per Larsson
63-66	Levels of nine potentially toxic elements in Idaho fish manures	Robert I. Krieger, Dale Marcy, Jay H. Smith and Kathleen Tomson
67-72	Intrarenal distribution of mercury in the rat: Effect of administered dose of mercuric chloride	Rudolfs K. Zalups and Gary L. Diamond
73-77	Effect of beryllium nitrate on early and late pregnancy in rats	R. Mathur, Shashi Sharma, Seema Mathur and Anand O. Prakash
78-85	Hematological evaluation of lead intoxication in mallards	Michele Mautino and John U. Bell
86-90	Effect of cadmium on oviposition and egg viability inChironomus riparius (Diptera: Chironomidae)	Kendall A. Williams, David W. J. Green, David Pascoe and Deborah E. Gower
91-95	Lichens as monitors of aerial heavy metal pollutants in and around Kampala	J. T. Nyangababo
96-103	Model ecosystem determination of the metabolic and environmental fate of tetrachloro-DDT	Richard B. Cole and Robert L. Metcalf
104-108	Qualitative evaluation of the effect of a soil detoxicant on aldicarb persistence	L. A. Materon, R. W. Weaver and F. W. Plapp
109-116	Determination by combustion of the total organochlorine content of tissues, soil, water, waste streams, and oil sludges	Maria Morton and John K. Pollak
117-124	Serum concentrations of organochlorine compounds during pregnancy and the newborn	N. Roncevic, S. Pavkov, R. Galetin-Smith, T. Vukavic and M. Vojinovic, et al.
125-130	Sensitivity of human lymphocyte chromosome to Diazinon at different times during cell culture	D. E. Lopez and E. Carrascal
131-138	Anticholinesterase properties of methamidophos and acephate in insects and mammals	M. A. Hussain
139-142	Inhibition of sheep brain acetylcholinesterase by hexachlorophene	G. Venkateswara Prasad, K. Indira and W. Rajendra
143-150	Effects of carbaryl on differentiated and undifferentiated neuroblastoma cells: Inhibition of growth rates and direct cell toxicity	Thomas B. Shea
151-153	Toxicity of ethylene glycol, diethylene glycol, and propylene glycol to human cells in culture	Kyo Mochida and Manabu Gomyoda
154-156	Testicular changes of rats under lindane treatment	A. Roy Chowdhury, H. Venkatakrishna-Bhatt and A. K. Gautam
157-162	Changes in hepatic carbohydrate metabolism of the mouse,Mus booduga (Gray), by hexachlorophene treatment	G. Venkateswara Prasad, W. Rajendra and K. Indira
163-170	Effects of treatment with sodium fluoride and subsequent starvation on fluoride content of earthworms	K. C. Walton
171-178	Effects of carbofuran on the earthworm,Eisenia fetida, using a defined medium	H. Bouwman and A. J. Reinecke
179-183	Hydrazine degradation and its effect on microbial activity in soil	L. T. Ou and J. J. Street
184-188	Phospholipids and proteins fromRhizobium meliloti exposed to parathion at different incubation times	Alicia Thüar, Susana B. Rosas and Nora E. Ghittoni

Volume 38, Number 2 / February 1987

189-195	Pb and Cd levels among Korean populations	T. Watanabe, C. W. Cha, D. B. Song and M. Ikeda
196-202	Relationship of cadmium levels among blood, urine, and diet in a general population	Takao Watanabe, Hiroharu Abe, Kazuhiro Kido and Masayuki Ikeda
203-208	Environmental contamination by lead and cadmium in plants from urban area of Madrid, Spain	L. M. Hernández, Ma. C. Rico, Ma. J. González and Ma. A. Hernán
209-212	Ra-226 concentrations in otter,Lutra canadensis, trapped near uranium tailings at Elliot Lake, Ontario	C. D. Wren, N. R. Cloutier, T. P. Lim and N. K. Dave
213-219	Biological half-lives of lead inOrchesella cincta (L.) (Collembola)	N. M. van Straalen and J. H. van Meerendonk
220-225	Phthalate esters reduce predation efficiency of dragonfly larvae,Odonata; Aeshna	Per Woin and Per Larsson
226-231	Deposition and persistence of aerially-applied fenthion in a Florida estuary	T. C. Wang, R. A. Lenahan and J. W. Tucker
232-239	Persistence and degradation of the herbicide hexazinone in soils of lowbush blueberry fields in Nova Scotia, Canada	K. I. N. Jensen and E. R. Kimball
240-246	Concentrations of the herbicides propyzamide, chlorpropham, and of their metabolites in soil and lettuce under field conditions	Jean Rouchaud, Chantal Moons, Frans Benoit, Norbert Ceustermans and Henri Maraite
247-253	Organochlorine insecticides in trout,Salmo trutta fario L., taken from four rivers in León, Spain	Mariá Teresa Terán and Matilde Sierra
254-260	Organochlorine contamination in three species of diurnal raptors in León, Spain	Matilde Sierra, María Teresa Terán, Ana Gallego, Maria José Diez and Diego Santiago
261-265	Organochlorine pesticide levels in barn owls collected in León, Spain	Matilde Sierra and Diego Santiago
266-270	Organochlorine levels in edible marine organisms from Kuwaiti coastal waters	J. P. Villeneuve, S. W. Fowler and V. C. Anderlini
271-276	Polychlorinated biphenyls in honey bees	Roger A. Morse, Thomas W. Culliney, Walter H. Gutenmann, Cheryl B. Littman and Donald J. Lisk
277-282	Insecticide residues on clothing worn by crop consultants in soybean fields treated with non-conventional application technology	Rinn M. Cloud, Mary L. Zimpfer, Jaime Yanes, David J. Boethel and Steven M. Buco, et al.
283-288	Effects of structure, atropine, and dosing regimen on the delayed neurotoxicity of the insecticide EPN	B. Magnus Francis
289-294	Metal-induced conformational changes in calmodulin	Charles G. Suhayda and Alfred Haug
295-299	Role of mucosal metallothionein preinduced by oral Cd or Zn on the intestinal absorption of a subsequent Cd dose	Naoki Sugawara and Chieko Sugawara
300-307	TCDD, dietary iron and hepatic iron distribution in female rats	Z. A. F. Al-Bayati, S. J. Stohs and W. A. Al-Turk
308-312	Histopathological effects of Paraquat and Gill function ofPuntius gonionotus, Bleeker	Palarp Sinhaseni and Ted Tesprateep
313-317	Hydrocarbons in benthic marine algae of the Vestfold Hills, Antarctica	V. K. Dhargalkar and N. B. Bhosle
318-323	Mercury in flounder,Platichtys flesus, cod,Gadus morhua, and perch,Perca fluviatilis, in relation to their length and environment	J. B. Luten, W. Bouquet, G. Riekwel-Booy, A. B. Rauchbaar and M. W. M. Scholte
324-331	Seasonal toxicity of ammonia to five fish and nine invertebrate species	John W. Arthur, Corlis W. West, Kathleen N. Allen and Steven F. Hedtke
332-336	Laboratory assessment of environmental impact of phthalazine	S. S. Lande, M. T. Elnabarawy, E. A. Reiner, A. N. Welter and R. R. Robideau
337-344	Toxicological evaluation of the leachate from a closed urban landfill	Lynne M. Radi, David J. Kuntz, G. Padmanabhan, Ivan E. Berg and Arvind K. Chaturvedi
345-351	Toxicity of mixtures of heavy metals and petrochemicals toXenopus laevis	D. de Zwart and W. Slooff
352-358	Toxicity of 3,4-dichloroaniline to fathead minnows,Pimephales promelas, in acute and early life-stage exposures	D. J. Call, S. H. Poirier, M. L. Knuth, S. L. Harting and C. A. Lindberg
359-362	Effect of increasing copper and salinity on glycerol production byDunaliella salina	B. Lustigman, J. M. McCormick, G. Dale and J. J. A. McLaughlin

Volume 38, Number 3 / March 1987

363-368	Measurement of phthalates in small samples of mammalian tissue	P. D. Acott, M. G. Murphy, M. R. Ogborn and J. F. S. Crocker
369-376	Degradation of terbufos (Counter^®) soil insecticide in corn fields under conservation tillage practices	A. S. Felsot, W. N. Bruce and K. S. Steffey
377-380	Determination of exchangeable inorganic nitrogen species in wetland soils	S. Brodrick, P. Cullen and W. Maher
381-387	Persistence of phorate in different soils with and without amendments and its degradation by aPseudomonas sp.	M. Venkatramesh, V. Agnihothrudu, M. S. Mithyantha and S. C. Tripathi
388-391	DDT residues in soil of areas surrounding a DDT manufacturing factory in Delhi, India	S. P. Saxena, C. Khare, K. Murugesan, A. Farooq and T. D. Dogra, et al.
392-395	DDT residues in blood of residents of areas surrounding a DDT manufacturing factory in Delhi	S. P. Saxena, C. Khare, A. Farooq, K. Murugesan and J. Chandra
396-403	Determination of dieldrin concentrations in recycled cattle feed and manure by liquid chromatography	Labib I. Mowafy, Mohamed A. Marzouk, Amer El-Ahraf and William V. Willis
404-408	Organochlorine pesticide residues in animal feed by cyclic steam distillation	Alfonso G. Ober, Inés Santa María and Jaime D. Carmi
409-415	Photodegradation of decachlorobiphenyl	Masaji Koshioka, Jun Kanazawa, Hiroe Lizuka and Toshinobu Murai
416-421	C15–C18 isomers synthesized from [¹³C]-2,3,7,8-tetrachlorodibenzofuran via surface chlorination	R. G. Peterson
422-425	Quinine inducedEscherichia coll DNA base-pair substitution mutation	E. E. Obaseiki-Ebor and E. E. Obasi
426-434	Saline or plant-incorporated methylmercury effects on distribution, demethylation, and blood parameters in rats	M. Czuba, E. Komsta-Szumska, D. C. Mortimer and C. Champagne
435-441	Effects of endosulfan on humoral and cell-mediated immune responses in rats	B. D. Banerjee and Q. Z. Hussain
442-448	Aminogram of mouse skeletal muscle: Deviations in response to repeated hexachlorophene treatment	G. Venkateswara Prasad, W. Rajendra and K. Indira
449-455	Enzymatic detoxication of DDT to DDD by rat liver: Effects of some inducers and inhibitors of cytochrome P-450 enzyme system	S. S. A. Zaidi and B. D. Banerjee
456-460	Brain cholinesterase activity in birds after a city-wide aerial application of malathion	Emil Kucera
461-466	Fish head acetylcholinesterase activity after aerial application of temephos in two rivers in Burkina Faso, West Africa	L. A. K. Antwi
467-474	Mammalian mitochondria asin vitro monitors of water quality	G. A. Blondin, L. M. Knobeloch, H. W. Read and J. M. Harkin
475-482	Chlorination byproducts of Arabian Gulf seawater	Nabil M. Fayad and Shahid Iqbal
483-490	Combined toxicity of four toxicants (Cu, Cr, oil, oil dispersant) toArtemia salina	G. Verriopoulos, M. Moraitou-Apostolopoulou and E. Milliou
491-499	Arsenic toxicity changes in the presence of sediment	G. A. Burton, J. M. Lazorchak, W. T. Waller and G. R. Lanza
500-508	Influence of suspended solids on bioavailability of hexachlorobenzene and lindane to the deposit-feeding marine bivalve,Abra nitida (Müller)	R. Ekelund, Å. Granmo, M. Berggren, L. Renberg and C. Wahlberg
509-514	Metabolic consequences of methyl parathion exposure in the bivalve,Lamellidens marginalis (Lamarck)	P. Krishna Mohan, L. Venkatarami Reddy, C. Ravi Shankara and K. Indira
515-522	Size and mercury concentration relationship as contamination index	F. Rincón, G. Zurera and R. Pozo-Lora
523-527	Sensitivity of toad tadpoles,Bufo melanostictus (Schneider), to heavy metals	B. S. Khangarot and P. K. Ray
528-533	Organochlorine pesticide residues in chilean fish and shellfish species	Alfonso Ober, Mauricio Valdivia and Inés Santa María
534-539	Heavy metals in molluscan, Crustacean, and other commercially important Chilean marine coastal water species	Alfonso G. Ober, Myriam González and Inés Santa María
540-545	Copper, cadmium, and nickel accumulation in crayfish populations near copper-nickel smelters at Sudbury, Ontario, Canada	G. Bagatto and M. A. Alikhan
546-552	Polynuclear aromatic hydrocarbons (PAHs) in fish from the Arabian Gulf	Ali A. Z. DouAbdul, Jamal K. Abaychi, Tarik E. Al-Edanee, Ali A. Ghani and Hamid T. Al-Saad

Volume 38, Number 4 / April 1987

553-560	Mortality study of inhabitants in a cadmium-polluted area	H. Nakagawa, S. Kawano, Y. Okumura, T. Fujita and M. Nishi
561-564	Brain ammonia metabolism in hexachlorophene-induced encephalopathy	G. Venkateswara Prasad, W. Rajendra and K. Indira
565-570	Comparison of the promutagenic activity of liver homogenates from fish and rat in the Ames test	Mitsuko Yamashita, Naohide Kinae, Isao Tomita and Ikuo Kimura
571-579	Effects of lead acetate on guinea pig—Cochear microphonics, action potential, and motor nerve conduction velocity	Kohtaroh Yamamura, Naoki Maehara, Kazuyuki Terayama, Nobumasa Ueno and Akio Kohyama, et al.
580-587	Effects of maternal exposure to six heavy metals on fetal development	Hironobu Tsuchiya, Shogo Shima, Hideki Kurita, Tetsuya Ito and Yukihisa Kato, et al.
588-593	Effect of chronic cadmium administration on liver and kidney concentrations of zinc, copper, iron, manganese, and chromium	James K. Friel, Robert F. Borgman and Ranjit K. Chandra
594-601	Acephate residues after pre-blossom treatments: Effects on small colonies of honey bees	Lothar Fiedler
602-609	Inhibition of hill reaction produced by fatty acid anilides	P. Sanz, M. J. Carrasco and M. Repetto
610-617	Air pollution effects on the ultrastructure ofPhlomis fruticosa mesophyll cells	G. K. Psaras and N. S. Christodoulakis
618-626	Toxicity of thiram (tetramethylthiuram disulfide) to mink and European ferrets	T. C. Hornshaw, R. J. Aulerich and R. K. Ringer
627-633	Degradation and residues of cyclohexyltin compounds in orchard soil following field application of cyhexatin	Markus D. Müller and Hans -Paul Bosshardt
634-640	Barentsia matsushimana, a marine entoproct suitable for bioassays	N. Scholz
641-646	Use of the pocketbook mussel,Lampsilis ventricosa, for monitoring heavy metal pollution in an Ozark stream	James M. Czarnezki
647-652	Acute toxicity of brestan and fentin acetate on some freshwater organisms	Mario Cotta-Ramusino and Antonella Doci
653-660	Toxicity of picloram (4-amino-3,5,6-trichloropicolinic acid) to life stages of the rainbow trout	M. A. Mayes, D. L. Hopkins and D. C. Dill
661-666	Growth of mixed microbial populations in ground water containing highly chlorinated organic wastes	William Pelon and John A. Mayo
667-673	Effects of lowered dissolved oxygen concentration on the toxicity of 1,2,4-trichlorobenzene to fathead minnows	Anthony R. Carlson
674-680	Organochlorine pesticide residues in fish from the Shatt al-Arab River, Iraq	Ali A. Z. DouAbul, Muthanna Al-Omar, Selma Al-Obaidy and Nehla Al-Ogaily
681-686	Acute toxicity of emulsifiable concentrations of three insecticides commonly found in nonpoint source runoff into estuarine waters to the mummichog,Fundulus heteroclitus	Alan H. Trim
687-694	Cadmium contamination in American lobster,Homarus americanus, near a coastal lead smelter: Use of multiple linear regression for management	J. F. Uthe, D. P. Scott and C. L. Chou
695-699	Cadmium and lead in Lake Ontario Salmonids	Chris J. Cappon
700-706	Statistical assessment of a sampling pattern for evaluation of changes in mercury and zinc concentrations inPatella coerulea	D. Puel, N. Zsürger and J. Ph. Breittmayer
707-714	Metal-binding protein in the Pacific Oyster,Crassostrea gigas: Assessment of the protein as a biochemical environmental indicator	B. E. Imber, J. A. J. Thompson and S. Ward
715-721	Hexavalent chromium effects on carbon assimilation inSelenastrum capricornutum	David A. Pillard, Patricia M. Rocchio, Kelly M. Cassidy, Susan M. Stewart and B. Dwain Vance
722-726	Correlation between heavy metal acute toxicity values inDaphnia magna and fish	B. S. Khangarot and P. K. Ray

Volume 38, Number 5 / May 1987

727-735	Toxicity of fenvalerate and its constituent isomers to the fathead minnow,Pimephales promelas, and bluegill,Lepomis macrochirus	Steven P. Bradbury, Daniel M. Symonik, Joel R. Coats and Gary J. Atchison
736-741	Effects of temperature on the acute toxicity of heavy metals (Cr, Cd, and Hg) to the freshwater crayfish,Procambarus clarkii (Girard)	J. Del Ramo, J. Díaz-Mayans, A. Torreblanca and A. NÚñez
742-747	Acute toxicity of endosulfan to crab: Effect on transport property of haemocyanin	P. Vijayakumari, D. C. Reddy and R. Ramamurthi
748-752	Impact of chronic lead poisoning on the hematological and biochemical profiles of a fish,Barbus conchonius (Ham)	Hema Tewari, Tejendra S. Gill and Jaishree Pant
753-761	Variation in adenylate energy charge and phosphoadenylate pool size in estuarine organisms after an oil spill	Thomas H. Shafer and Courtney T. Hackney
762-768	Lack of bioaccumulation of metals byElliptio complanata (Bivalvia) during acidic snowmelt in three south-central Ontario streams	Mark R. Servos, D. F. Malley, G. L. Mackie and B. D. LaZerte
769-774	Growth of bacteria in an oil shale retort water by indigenous microorganisms	W. Kennedy Gauger and Stephen E. Williams
775-782	Leaching of chemical contaminants from a municipal landfill site	F. Cyr, M. C. Mehra and V. N. Mallet
783-788	Deposition of cadmium in tissues of coturnix quail fed honey bees	Gilbert S. Stoewsand, Roger A. Morse, Carl A. Bache and Donald J. Lisk
789-792	Analysis of halogenated hydrocarbons intrans-1,2-dichloroethylene by thick-film, wide-bore, capillary gas chromatography	Allan T. Chatham, Richard D. Brown and David A. Mills
793-797	Sulfotepp in diazinon and other organophosphorus pesticides	Richard Turle and Barry Levac
798-804	Development of an enzyme-linked immunosorbent assay for the quantification of DDA (2,2-bis(p-chlorophenyl) acetic Acid) in urine	B. D. Banerjee
805-812	Lead and cadmium contamination levels in edible vegetables	G. Zurera, B. Estrada, F. Rincón and R. Pozo
813-819	Fenbutatin oxide and chlorfenvinphos effects on the entomophagous arthropod fauna of citrus	Christopher Inglesfield
820-826	Photodegradation of parathion	C. Y. Mok, P. Marriott, K. L. Ong and G. N. Yeo
827-833	Mutagenic activity of incense smoke inSalmonella typhimurium	Ronald E. Rasmussen
834-839	Safety related to exposure: Dermal dose-red cell cholinesterase response relationships for ethoprop and MOCAP 6EC	J. B. Knaak, M. Al-Bayati, F. Gielow, G. S. Simon and O. G. Raabe
840-846	Captan residues on strawberries and estimates of exposure to pickers	G. Ritcey, R. Frank, F. L. McEwen and H. E. Braun
847-855	Interaction of chlorinated phenolics and quinones with the mitochondrial respiration: A comparison of the o- and p-chlorinated quinones and hydroquinones	Chris A. Pritsos, Martin Pointon and Ronald S. Pardini
856-861	Effect of volatile halocarbons on lymphocytes and cells of the urinary tract	Rolf Kroneld
862-867	Effect of Zineb and its metabolite, ethylenethiourea, on hepatic microsomal systems in rats and mice	A. Meneguz and H. Michalek
868-875	Chlorinated phenol toxicity by bacterial and biochemical tests	G. Cenci, G. Caldini and G. Morozzi
876-881	Histomorphologic changes induced by methyl isocyanate in lungs of rats and rabbits	S. C. Pant, R. K. Srivastava and R. Vijayaraghavan
882-889	Effects of BHA administration in the rat on red blood cell hemolysis and sulfhydryl liberation	C. P. Jayalakshmi and Jayashri Devi Sharma
890-898	Sub-chronic toxicity of methyl benzimidazole carbamate in rats	A. Janardhan, A. Bhaskar Rao and P. Sisodia
899-906	Genetic and biochemical effects of dry residue of Arno riverin vitro andin vivo	M. Paolini, C. Corsi, C. Bauer, R. Nieri and R. Del Carratore, et al.
907-910	Formaldehyde concentrations in biology department teaching facilities	John K. Korky, Steven R. Schwarz and Bonnie K. Lustigman
911-916	Lindane effects on testosterone metabolism in neuroendocrine organs of cockerel and female turkey	Mira Pešut-Mikinčić, Branimir šimić, Tajana Crnojević and Jasna Kniewald

Volume 38, Number 6 / June 1987

917-924	In vivo andin vitro dermal penetration of lipophilic and hydrophilic pesticides in mice	R. E. Grissom, C. Brownie and F. E. Guthrie
925-933	Evaluation of mutagenic activities of endosulfan, phosalone, malathion, and permethrin, before and after metabolic activation, in the AmesSalmonella test	M. D. Pednekar, S. R. Gandhi and M. S. Netrawali
934-936	Acute toxicity of sodium monofluoroacetate to the striped skunk	Warren G. Eastland and Samuel L. Beasom
937-940	A new method for determining the concentrations of volatile organic compounds in sediment interstitial water	John P. Knezovich and Florence L. Harrison
941-945	Organochlorine pesticides in human adipose tissue collected in Ankara (Turkey) 1984–1985	Ali Esat Karakaya and Senay Özalp
946-953	Effect of early postnatal exposure to polychlorinated biphenyls (PCBs) on fertility in male rats	D. B. Sager, W. Shih-Schroeder and D. Girard
954-958	Average daily intake of pesticides and polychlorinated biphenyls in total diet samples in Osaka, Japan	Hisashi Matsumoto, Yasuyuki Murakami, Katsuyoshi Kuwabara, Ryoichi Tanaka and Takashi Kashimoto
959-961	Chronic liver injury in rats by carbon tetrachloride inhalation	T. Sakata, A. Watanabe, N. Hobara and H. Nagashima
962-968	On the absence of polychlorinated dibenzodioxins and dibenzofurans after lactoperoxidase-catalyzed transformation of chlorophenols	Lars G. Öberg and Stephen E. Swanson
969-974	Effect of iron upon cadmium-manganese and cadmium-iron interaction	Nevenka Gruden and Snježana Munić
975-980	Lead, ferritin, zinc, and hypertension	C. J. Lockett and D. Arbuckle
981-984	Effect of lead nitrate on thyroid function of the Indian palm squirrel,Funambulus pennanti (Wroughton)	Vinoy K. Shrivastava, S. R. Katti and A. G. Sathyanesan
985-993	Effects of methylmercuric chloride of low concentration on the rat nervous system	Kohtaroh Yamamura, Naoki Maehara, Hideki Ohno, Nobumasa Ueno and Akio Kohyama, et al.
994-999	Relative toxicity of para-substituted phenols: Log K_OW and pKa-dependent structure-activity relationships	T. Wayne Schultz
1000-1005	Disposition of low and high environmental concentrations of PCBs in snapping turtle tissues	A. M. Bryan, P. G. Olafsson and W. B. Stone
1006-1011	Lethal effects of diquat and paraquat on developing frog embryos and 15-day-old tadpoles,Rana pipiens	Norman A. Dial and Cheryl A. Bauer Dial
1012-1019	Toxic effects of organic solvents on the growth of blue-green algae	Glenn W. Stratton
1020-1028	Characterization of the PAC profile in settling participates from the urban waters of Stockholm	Dag Broman, Anders Colmsjö and Carina Näf
1029-1036	Elimination of 2,4,5,2′,4′,5′-hexachlorobiphenyl by the purple sea urchin,Strongylocentrotus purpuratus, following single exposure	Ronald S. Tjeerdema and Robert S. Jacobs
1037-1043	Short-term effects of polynuclear aromatic hydrocarbons on sea-surface microlayer phytoneuston	Raymond Z. Riznyk, John T. Hardy, Walter Pearson and Lorelle Jabs
1044-1048	Feeding reduction and recovery in cunnerTautogolabrus adspersus following exposure to crude oil	U. P. Williams and J. W. Kiceniuk
1049-1054	Bioaccumulation potential of heterotrophic bacteria for lead, selenium, and arsenic	G. A. Thompson and R. J. Watling
1055-1061	Toxicity and bioaccumulation of cadmium in experimental cultures of duckweed,Lemna polyrrhiza L.	Sylvain Charpentier, Janine Garnier and Richard Flaugnatti
1062-1069	Influence of light on chlorophyll, a content of blue-green algae treated with heavy metals	P. A. Azeez and D. K. Banerjee
1070-1075	Mercury-resistance and mercuric reductase activity inChromobacterium, Erwinia, andBacillus species	J. T. Trevors
1076-1081	Zinc, iron, manganese, and magnesium accumulation in crayfish populations near copper-nickel smelters at Sudbury, Ontario, Canada	G. Bagatto and M. A. Alikhan

Volume 39, Number 1 / July 1987

1-6	Growth and aggregation behavior of representative phytoplankton as affected by the environmental contaminant di-n-butyl phthalate	Roger Acey, Patricia Healy, Thomas F. Unger, Carolyn E. Ford and Richard A. Hudson
7-14	Net sodium loss and mortality of three salmonid species exposed to a stream acidified by atmospheric deposition	Charles J. Gagen and William E. Sharpe
15-22	Acute toxicity of Garlon 4 and Roundup herbicides to Salmon,Daphnia, and trout	J. A. Servizi, R. W. Gordon and D. W. Martens
23-28	Acute lethal toxicity of some reference chemicals to freshwater fishes of scandinavia	A. O. J. Oikari
29-36	Fate of 7,12-dimethylbenz(a)anthracene in rainbow trout,Salmo gairdneri	Ann R. Schnitz, Katherine S. Squibb and Joseph M. O'Connor
37-44	Acid-shock, aluminium, and presence ofSphagnum aurantiacum: Effects on embryological development in the common frog,Rana temporaria and the moor frog,Rana arvalis	Mats Olsson, Christer Hogstrand, Anders Dahlberg and Sven Åke Berglind
45-49	Zinc sensitivity of a freshwater snail,Lymnaea luteola L., in relation to seasonal variations in temperature	B. S. Khangarot and P. K. Ray
50-55	Copper toxicity to the fresh water snail,Lymnaea luteola	N. Mal Reddy and P. Venkateswara Rao
56-62	Total and methyl-mercury content in bivalves,Mytilus galloprovincialis lamarck andOstrea edulis linnaeus: Relationship of biochemical composition and body size	Mirjana Najdek and Jasenka Sapunar
63-68	Lead uptake and lead loss in the fresh water field crab,Barytelphusa guerini, on exposure to organic and inorganic lead	S. J. Tulasi, Rafath Yasmeen, C. Padmaja Reddy and J. V. Ramana Rao
69-73	Seasonal variation of the cadmium content ofMurex trunculus in a non-cadmium polluted environment	J. M. Bouquegneau and M. Martoja
74-77	R-plasmid transfer in soil	J. T. Trevors
78-85	Microbial degradation of hydrazine	L. T. Ou
86-91	Survey of sensitivity of 22 strains of yeasts to T-2 toxin in relation to growth on glucose and glycerol medium	James A. Baxter, Loo Sar Chia, Dick W. Hsieh and Sushil K. Datta
92-99	Coliphages and bacteria in groundwater from Tehran, Iran	M. Shariatpanahi and A. C. Anderson
100-107	Reductive metabolism of aminoazobenzenes byPseudomonas cepacia	Eiichi Idaka, Toshihiko Ogawa and Hiroyuki Horitsu
108-113	Oxidative pathway after reduction of p-aminoazobenzene byPseudomonas cepacia	Eiichi Idaka, Toshihiko Ogawa and Hiroyuki Horitsu
114-121	Arsenic exposure in children living near a former copper smelter	Suzanne Binder, Dave Forney, Wendy Kaye and Dan Paschal
122-125	On the possibility of finding volatile halocarbons in animal blood samples	Rolf Kroneld and Markku Reunanen
126-133	Exposure of non-applicator personnel and adjacent areas to aerially applied propanil	C. J. Barnes, T. L. Lavy and J. D. Mattice
134-141	Triclopyr persistence in Western Oregon hill pastures	Logan A. Morris, Marvin L. Montgomery and L. E. Warren
142-149	Environmental fate of Dimilin 25-W^® in a central appalachian forest	P. J. Martinat, V. Christman, R. J. Cooper, K. M. Dodge and R. C. Whitmore, et al.
150-155	Persistence studies with the herbicide fluazifop-butyl in Saskatchewan soils under laboratory and field conditions	Allan E. Smith
156-161	Sex and age mortality responses in zinc acetate-treated mice	G. Richard Hogan, Barry S. Cole and James M. Lovelace
162-167	Effect of fluoride on the intestinal epithelial cell brush border membrane	Ravi Rastogi, R. K. Upreti and A. M. Kidwai
168-174	Acute toxicity of uranium in rats and mice	J. L. Domingo, J. M. Llobet, J. M. Tomás and J. Corbella

Volume 39, Number 2 / August 1987

175-181	Effect of biphenyl ether herbicides on the formation of mutagenic intermediates from procarcinogens by rainbow trout	Masaki Miyauchi and Takayashi Uematsu
182-187	Metabolism of n-butyl, n-hexyl, and n-octyl benzene in the bile of rainbow trout	J. Hellou and A. King
188-193	Toxicity of crude oil to the metabolism of freshwater minor carp,Puntius sophore	M. S. Prasad
194-201	Toxicity of vanadium to different freshwater organisms	J. -M. Beusen and B. Neven
202-208	Effect of mercury on taurine transport by the red blood cells of the marine polychaete,Glycera dibranchiata	Chang Wen Chen and Robert L. Preston
209-213	Effects of supplements on the bioaccumulation of lead inAnabaena spp.	Judith Bender and Victor Ibeanusi
214-223	Levels and ages of selenium and metals in sedimentary cores of Ise Bay as determined by 210-Pb dating technique	Kazuo Itoh, Masahiko Chikuma and Hisashi Tanaka
224-228	Effects of the pesticide diflubenzuron on larval horseshoe crabs,Limulus polyphemus	Judith S. Weis and Amy Ma
229-236	Comparison of ethanol toxicity toDaphnia magna andCeriodaphnia dubia tested at two different temperatures: Static acute toxicity test results	I. T. Takahashi, U. M. Cowgill and P. G. Murphy
237-244	Comparison of occurrence and rates of chemical biodegradation in natural waters	D. D. Vaishnav and L. Babeu
245-250	Short-term effects of propanil on oxygen production by plankton communities from catfish ponds	C. S. Tucker
251-256	Metabolism of monocrotophos and quinalphos by algae isolated from soil	M. Megharaj, K. Venkateswarlu and A. S. Rao
257-263	Preference of the green peach aphid,Myzus persicae, for plants grown in sewage sludges	Thomas W. Culliney and David Pimentel
264-271	Radioimmunoassay of paralytic shellfish toxins in clams and mussels	G. C. Yang, S. J. Imagire, P. Yasaei, E. P. Ragelis and D. L. Park, et al.
272-279	Residues of insecticides, fungicides, and herbicides in fruit produced in Ontario, Canada, 1980–1984	R. Frank, H. E. Braun and B. D. Ripley
280-285	Dissipation of methyl parathion and ethyl parathion from cotton foliage as affected by formulation	Sammie Smith, Guye H. Willis, Leslie L. McDowell and Lloyd M. Southwick
286-293	Organochlorine insecticide residues in some agricultural soils on the North Coast Region of New South Wales	K. W. McDougall, G. Singh, C. R. Harris and F. R. Higginson
294-298	Isolation and determination of benzo(a)pyrene glucuronide and sulfate conjugates in soybean leaves	Takashi Negishi, Masuo Nakano, Shinsuke Kobayashi and Chun Ho Kirn
299-303	Teratogenicity of oral chaetochromin, a polyphenolic mycotoxin produced byChaetomium spp., to mice embryo	Yoshitake Ito and Kohichiro Ohtsubo
304-311	Effect of ultra ULV fenitrothion spraying on brain cholinesterase activity in forest songbirds	D. G. Busby, P. A. Pearce and N. R. Garrity
312-317	Asbestos-catalyzed oxidation of benzo(a)pyrene by superoxide-peroxidized microsomes	Janusz Z. Byczkowski and Teresa Gessner
318-326	Effects of dietary phenochlor DP5 on microsomal enzymes, liver, and blood lipids in adult male and female rats after subchronic and perinatal exposures	J. M. Poul
327-333	Possible role of rat liver NADPH cytochrome P-450 reductase in the detoxication of DDT to DDD	S. S. A. Zaidi
334-342	Differential accumulation of lead by soft tissues of rabbit	C. M. Villarreal-Treviño and A. Villegas-Navarro
343-349	Determination of cadmium, copper, zinc, and lead in human renal calculi in both cadmium polluted and non-polluted areas	I. Yamamoto, M. Itoh and S. Tsukada
350-357	Mobilization of tissue cadmium in mice and calves and reversal of cadmium induced tissue damage in calves by zinc	C. S. Reddy, F. K. Mohammad, V. K. Ganjam, M. A. Martino and E. M. Brown
358-364	Polychlorinated biphenyls and organochlorine pesticides in the Australian fur seal,Arctocephalus pusillus doriferus	Robert H. Smillie and John S. Waid

Volume 39, Number 3 / September 1987

365-369	Acute toxicity of organochlorined pesticides to the European eel,Anguilla anguilla: The dependency on exposure time and temperature	M. D. Ferrando, E. Andreu-Moliner, M. M. Almar, C. Cebrian and A. Nuñez
370-378	Accumulation of pesticides in the organs of carp,Cyprinus carplo L., at 4 ° and 20 °C	J. Nemcsók, L. Orbán, B. Asztalos and É. Vig
379-384	Effect of exposure to several pentachlorophenol concentrations on growth of young-of-year largemouth bass,Micropterus salmoides, with comparisons to other indicators of toxicity	Peter H. Johansen, R. Alastair Mathers and Joseph A. Brown
385-392	Primary biodegradation kinetics of anionic surfactants in marine environment	D. Sales, J. M. Quiroga and A. Gómez-Parra
393-400	Model chlorination of plant derived phenolic water contaminants with an assessment of their potential toxicity toEscherichia coli	J. T. Borlakoglu and R. Kickuth
401-405	Metals in crayfish from neutralized acidic and non-acidic lakes	G. Bagatto and M. A. Alikhan
406-411	Mercury content in the water and marine organisms in angke estuary, Jakarta bay	Horas P. Hutagalung
412-416	Measuring tri-n-butyltin in salmon by atomic absorption: Analysis with and without gas chromatography	Jeffrey W. Short
417-424	Physiological stress induced by vegetable oil factory effluent inChanna punctatus (Bloch): Measurement of hepatic dehydrogenases	Saroj Gupta
425-433	Effect of sodium lauryl sulphate on rat liver and kidney enzymes: Anin vitro study	B. N. Gupta, A. K. Mathur, Chitra Agarwal and A. Singh
434-442	Effect of chlordane on testicular tissues of swiss mice	Khawla J. Balash, Muthanna A. Al-Omar and Basima M. Abdul Latif
443-447	Excretion of triclopyr herbicide in the bovine	Richard H. Eckerlin, Joseph G. Ebel, George A. Maylin, Thomas V. Muscato and Walter H. Gutenmann, et al.
448-452	Effect of exposure to lead on reproduction in male rats	Martina Piasek and Krista Kostial
453-459	Studies on the influence of calcium on cadmium absorbed by rat liver and the resistivity against the toxicity of cadmium in rat	Da-Tong Tang, Shu Zhang and Xia Zhong
460-464	Lead and cadmium concentrations in livestock bred in campania, Italy	Renata Amodio-Cocchieri and Patrizio Fiore
465-473	Trace-metal and organochlorine residues in sediments of the upper Rockaway river, New Jersey	James A. Smith, Philip T. Harte and Mark A. Hardy
474-480	Air pollution effects on the structure ofCitrus aurantium leaves	G. K. Psaras and N. S. Christodoulakis
481-489	Immune studies in dioxin-exposed Missouri residents: Quail run	Alan P. Knutsen, Stanford T. Roodman, R. Gregory Evans, Kathleen R. Mueller and Karen B. Webb, et al.
490-497	Application of an enzyme-linked immunosorbent assay (ELISA) to determine paraquat residues in milk, beef, and potatoes	Jeanette Van Emon, James Seiber and Bruce Hammock
498-505	Rapid estimation of 4,4′-dichlorobenzilic acid in human urine after dicofol exposure	S. N. Deshmukh, H. N. Nigg, J. H. Stamper, C. R. Bryan and J. P. Toth, et al.
506-510	Organochlorine pesticide contaminants in human milk from different regions of Turkey	Ali Esat Karakaya, Sema Burgaz and Ilker Kanzik
511-515	Gas chromatographic/mass spectrometric determination of aniline in food oils associated with the Spanish toxic oil syndrome	R. H. Hill, G. D. Todd, E. M. Kilbourne, R. E. Cline and J. McCraw, et al.
516-523	Persistence and movement of atrazine in a salt marsh sediment microecosystem	Allan R. Isensee
524-532	Direct determination of benzidine in unaltered soil solution by liquid chromatography	A. I. Ononye, J. G. Graveel and J. D. Wolt
533-540	Levels of airborne chlordane and chlorpyrifos in two plenum houses: Saranex S-15 as a vapor barrier	H. Anson Moye and Marjorie H. Malagodi
541-548	Microbial enhancement of hydrazine degradation in soil and water	L. T. Ou and J. J. Street
549-554	Effects of pH and temperature on the degradation of chloroacetones that are mutagenic	Mitsuko Yamashita, Naohide Kinae, Isao Tomita and Ikuo Kimura

Volume 39, Number 4 / October 1987

555-562	Fate and behavior of herbicides, butachlor, CNP, chlomethoxynil, and simetryne in river water, shellfish, and sediments of the Ishikari River	Tohru Ohyama, Kazuo Jin, Yoshinobu Katoh, Yoshiaki Chiba and Katsuhiro Inoue
563-570	Correspondence between urban areas and the concentrations of chlordane in fish from the Kansas River	Joseph A. Arruda, M. Steve Cringan, Donald Gilliland, Stephen G. Haslouer and James E. Fry, et al.
571-578	Biodegradation of carbofuran in pretreated and non-pretreated soils	N. D. Camper, Michelle M. Fleming and H. D. Skipper
579-586	Effect of manuring on the persistence and degradation of soil insecticides	L. Somasundaram, K. D. Racke and J. R. Coats
587-592	Occurrence of DDE in dairy feeds in the Arizona milk shed	F. M. Whiting, O. G. Lough and W. H. Brown
593-600	Sorption of mercury in soils with different humus content	Martin Lodenius, Ari Seppänen and Sari Autio
601-607	Volatile halocarbon compounds in process water and processed foods	Allen D. Uhler and Gregory W. Diachenko
608-614	Elevated iron levels in hair from steel mill workers in Karachi, Pakistan	I. Siraj Jamall and R. A. Jaffer
615-621	Liver weight response to extended chlordecone exposure	William J. Swartz and Roy L. Schutzmann
622-629	Chronic lead poisoning in steers eating silage contaminated with lead shot–Diagnostic criteria	D. A. Rice, M. F. McLoughlin, W. J. Blanchflower and T. R. Thompson
630-632	Immunohistochemical study of epoxide hydrolase induced by trichloroethylene in rat liver	Toshihiro Kawamoto, Tatsuya Hobara, Keiki Ogino, Tadayoshi Takemoto and Kazuyuki Nakamura, et al.
633-640	Effect of co-exposure to ethanol and cadmium in rats	S. K. Tandon and P. C. Tewari
641-646	Effect of lead on fetal development in rats fed with 8% casein diet	D. K. Saxena, Bachchu Lal and S. V. Chandra
647-654	Alterations in acetylcholinesterase activity in plasma and synaptosomal fractions from C.N.S. of rats acutely intoxicated with lindane. Effect of succinylcholine	J. M. González-Rodriguez Córdoba, J. M. Cabanás-Espejo, M. Martínez Luque-Romero and J. Muñoz-Blanco
655-662	Effects of kepone tolerance on liver alkaline phosphomonoesterase and glutamic-oxaloacetic amino transferase fromFundulus heteroclitus	Charles D. Rice and Richard R. Mills
663-670	Effects of polychlorinated biphenyls on mourning dove reproduction and circulating progesterone levels	P. J. Koval, T. J. Peterle and J. D. Harder
671-679	Laundering variables in removing carbaryl and atrazine residues from contaminated fabrics	Mastura Raheel
680-687	A system for rinsing herbicide residues from drums during highway right-of-way spray operations	Richard Frank, Andris J. Stripnieks and B. Stephen Clegg
688-695	Mycoassay of fluorescent fractions from seven essential oils	D. P. Thompson, Charlene Cannon, Glo'el Porter and Tesehaye Tsefamichael
696-700	Mutagenicity of Tama River sediments	Shinshi Oishi and Osamu Takahashi
701-707	Accumulation of mercury byAzolla and its effect on growth	B. B. Mishra, D. R. Nanda and B. N. Misra
708-715	Copper toxicity in the crab,Scylla serrata, copper levels in tissues and regulation after exposure to a copper-rich medium	M. Arumugam and M. H. Ravindranath
716-720	Effect of cobalt on the primary productivity ofSpirulina platensis	R. M. Sharma, S. Panigrahi and P. A. Azeez
721-728	Acute toxicity to juvenile pacific salmonids of garlon 3a™, garlon 4™, triclopyr, triclopyr ester, and their transformation products: 3,5,6-trichloro-2-pyridinol and 2-methoxy-3,5,6-trichloropyridine	M. T. Wan, D. J. Moul and R. G. Watts

Volume 39, Number 5 / November 1987

729-735	Use of factorial design to estimate synergistic effects in the environment	A. Zsolnay, I. Gebefügi and F. Korte
736-742	Comparison of some specific polychlorinated biphenyl isomers in human and monkey milk	Jos Mes and Lorrie Marchand
743-749	Comparison of the residue levels of some organochlorine compounds in breast milk of the general and indigenous Canadian populations	D. Davies and J. Mes
750-755	Residual levels of plasma oxychlordane and trans-nonachlor in pest control operators and some characteristics of these accumulations	Koji Takamiya
756-761	Concentrations of DDT, PCBs, HCB, and HCH isomers in the liver and adipose tissue of newborn mice receiving an extract of human milk	Ewa Sitarska, Tadeusz Górski and Jan K. Ludwicki
762-768	Dissipation of DDVP and propoxur following the use of a home fogger: Implication for safe reentry	K. S. Goh, S. Edmiston, K. T. Maddy and S. Margetich
769-775	Desorption of residual sulfuryl fluoride from structural and household commodities by headspace analysis using gas chromatography	Rudolf H. Scheffrahn, Weste L. A. Osbrink, Ruei -Ching Hsu and Nan -Yao Su
776-782	Characterization of microorganisms in soils exhibiting accelerated pesticide degradation	Joseph P. Reed, Robert J. Kremer and Armon J. Keaster
783-790	Organochlorine residues in northeastern Alberta otters	J. D. Somers, B. C. Goski and M. W. Barrett
791-796	Disposition of toxic PCB congeners in snapping turtle eggs: Expressed as toxic equivalents of TCDD	A. M. Bryan, W. B. Stone and P. G. Olafsson
797-801	Persistence studies with the herbicide, haloxyfop-methyl, in prairie field plots	Allan E. Smith
802-806	Perturbation effect of organophosphate insecticides on human erythrocyte	Gladys M. de Potas and Ana María P. de D'Angelo
807-814	Groundwater transport of the herbicide, atrazine, Weld County, Colorado	M. P. Wilson, E. P. Savage, D. D. Adrian, M. J. Aaronson and T. J. Keefe, et al.
815-821	Effects of phenobarbital pretreatment on the in vivo metabolism of carbaryl in rats	E. V. Knight, A. P. Alvares and B. H. Chin
822-826	Sub-chronic effect of DDT on humoral immune response to a thymus-independent antigen (bacterial lipopolysaccharide) in mice	B. D. Banerjee
827-834	Effects of sub-chronic DDT exposure on humoral and cell-mediated immune responses in albino rats	B. D. Banerjee
835-842	2-Chloroethylstearate: An in vivo fatty acid conjugate of 2-chloroethanol	B. S. Kaphalia and G. A. S. Ansari
843-847	Mutagenicity of nitrohumic acid inSalmonella typhimurium strains	Kazuo Sakai, Jun Nakajima, Morio Niimura and Yasuhiro Yamane
848-856	Organochlorine recovery from small adipose samples with the Universal Trace Residue Extractor (Unitrex)	Susan L. Head and Virlyn W. Burse
857-862	Polychlorinated biphenyls in blue crabs from South Carolina	James M. Marcus and Thomas D. Mathews
863-868	PCB concentrations in winter flounder from Long Island Sound, 1984–1986	Richard A. Greig and George Sennefelder
869-876	Toxicity of methylene chloride to life stages of the fathead minnow,Pimephales promelas Rafinesque	D. C. Dill, P. G. Murphy and M. A. Mayes
877-883	Polychlorinated dibenzo-p-dioxins in blue mussel from marine coastal water in Japan	Hideaki Miyata, Koji Takayama, Junji Ogaki, Takashi Kashimoto and Shigehiko Fukushima
884-888	Acute toxicity of cadmium to eight species of marine amphipod and isopod crustaceans from Southern California	Jae -Sang Hong and Donald J. Reish
889-897	As, Cd, Cu, Pb, Hg, and Zn in fish from the Alexandria region, Egypt	A. El Nabawi, B. Heinzow and H. Kruse
898-902	Acute toxicity of zinc to juvenile and subadult rainbow trout,Salmo gairdneri	J. D. Meisner and W. Quan Hum

Volume 39, Number 6 / December 1987

903-910	Indoor air levels of chlordane in residences in New Jersey	Richard A. Fenske and Todd Sternbach
911-918	Indoor air levels of chlordane and heptachlor following termiticide applications	Judith B. Louis and Kenneth C. Kisselbach
919-925	Organochlorine pesticide and polychlorinated biphenyl residues in human milk from Rome (Italy) and surroundings	Roberto Dommarco, Alfonso Di Muccio, Ivano Camoni and Beniamino Gigli
926-932	Environmental contaminants in raccoons in Kansas	William G. Layher, Lloyd B. Fox and Russell Broxterman
933-938	Heavy metal accumulation in the mole,Talpa europea, and earthworms as an indicator of metal bioavailability in terrestrial environments	Wei-chun Ma
939-944	Organochlorine and PCB residues in Lake Erie mink populations	G. Proulx, D. V. C. Weseloh, J. E. Elliott, S. Teeple and P. A. M. Anghern, et al.
945-952	Fluoride pollution in a salt marsh: Movement between soil, vegetation, and sheep	A. J. Baars, H. van Beek, Th. J. Spierenburg, G. J. de Graaf and W. G. Beeftink, et al.
953-959	Formation of brominated dibenzofurans from the photolysis of flame retardant decabromobiphenyl ether in hexane solution by UV and sun light	Isao Watanabe and Ryo Tatsukawa
960-965	Metabolism of 2-chlorobiphenyl by suspension cultures of Paul's Scarlet rose	John S. Fletcher, Alan W. Groeger and James C. McFarlane
966-973	Hypocholesterolemic activity of racemic dichlorophenoxypropionic acid or its enantiomers in rats	F. Ohta, F. Gaudemer and C. Lutton
974-981	Biodegradation of guanidinium ion in aerobic soil samples	Wayne R. Mitchell
982-989	Some properties of azoreductase produced byPseudomonas cepacia	Eiichi Idaka, Hiroyuki Horitsu and Toshihiko Ogawa
990-997	Occurrence of bacterial resistance to arsenite, copper, and selenite in adverse habitats	G. Allen Burton
998-1005	Decreased survival and teratogenesis during laboratory selenium exposures to bluegill,Lepomis macrochirus	Stephen E. Woock, W. Reid Garrett, Willard E. Partin and William T. Bryson
1006-1011	Changes in selected biochemical parameters in the kidney and blood of the fish,Tilapia mossambica (Peters), exposed to heptachlor	V. Radhaiah, M. Girija and K. Jayantha Rao
1012-1019	Acute toxicity of tributyltin chloride to embryos and larvae of two bivalve mollusks,Crassostrea virginica andMercenaria mercenaria	Morris H. Roberts
1020-1027	Heavy metal toxicity to fiddler crabs,Uca annulipes latreille andUca triangularis (Milne Edwards): Tolerance to Copper, Mercury, Cadmium, and Zinc	V. Uma Devi
1028-1035	Acute toxicity of Roundup® and Rodeo® herbicides to rainbow trout, chinook, and coho salmon	David G. Mitchell, Peter M. Chapman and Timothy J. Long
1036-1040	Acute toxicity of synthetic detergents to snails: Effect of sodium lauryl sulfate onLimnaea peregra shells	Jose V. Tarazona and Oliva Nuñez
1041-1048	Determination of growth rate depression of some green algae by atrazine	Charles M. Hersh and William G. Crumpton
1049-1054	Chlorinated pesticide residues in sediments from the Arabian Sea along the Central West Coast of India	A. Sarkar and R. Sen Gupta
1055-1062	Factors influencing the accumulation of sediment-sorbed hexachlorobiphenyl by midge larvae	C. Michael Swindoll and F. M. Applehans
1063-1068	Vanadium contamination monitored by an arctic bivalve,Cyrtodaria kurriana	B. P. Bourgoin and M. J. Risk
1069-1075	Investigation of American lobster,Homarus americanus, for the presence of chlorinated dibenzo-p-dioxins and dibenzofurans	R. E. Clement, H. M. Tosine, V. Taguchi, C. J. Musial and J. F. Uthe
1076-1083	Organochlorine and metal pollution in aquatic organisms sampled in the Doñana National Park during the period 1983–1986	Ma. C. Rico, L. M. Hernández, Ma. J. González, M. A. Fernández and M. C. Montero

Volume 40, Number 1 / January 1988

1-7	Chronic toxicity of aniline and 2,4-dichlorophenol toDaphnia magna Straus	F. M. Gersich and D. P. Milazzo
8-12	Metabolic effects of a polychlorinated biphenyl (Phenoclor DP6) on mullets,Chelon labrosus	J. F. Narbonne, P. M. Suteau, P. A. Grolier and M. C. Daubèze
13-17	Temperature-toxicity relationships of fluvalinate (Synthetic pyrethroid) onProcambarus clarkii (Girard) under laboratory conditions	A. Sogorb, E. S. Andreu-Moliner, M. M. Almar, J. del Ramo and A. Núñez
18-22	Comparison of antibiotic production from four ecotypes of the marine alga,Dunaliella	Bonnie Lustigman
23-29	Toxic effects of phenol on grey mullet,Mugil auratus risso	M. Krajnović-Ozretić and B. Ozretić
30-34	Studies of cadmium tolerance in two populations of grass shrimp,Palaemonetes pugio	Abu T. Khan, Judith S. Weis and Lissane D'Andrea
35-40	Dose-response studies using ethylene dibromide (EDB) inHydra oligactis	Curtiss O. Herring, James A. Adams, Barbara A. Wilson and Solomon Pollard
41-46	Volatile nitrosamines in foods and beverages: Preliminary survey of the Italian market	Marco Gavinelli, Roberto Fanelli, Marina Bonfanti, Enrico Davoli and Luisa Airoldi
47-53	Fate of the insecticide chlorfenvinphos in the soil of cauliflower field crops	Jean Rouchaud, Pascal Roucourt, Frans Van de Steene, Christian Pelerents and Joël Gillet, et al.
54-59	Elimination of volatile pollutants from water	Rolf Kroneld and Markku Reunanen
60-65	Enhanced degradation of halogenated hydrocarbons in a water-photolysis system	Tsen C. Wang and Chee K. Tan
66-68	Use of urea as a nitrogen fertilizer in bioreclamation of petroleum hydrocarbons in soil	W. T. Frankenberger
69-73	Survey of diphenyl ether herbicides in dietary foods by the total diet study in Osaka, Japan	Yasuyuki Murakami, Hisashi Matsumoto, Katsuyoshi Kuwabara, Takahiro Nishimune and Ryoichi Tanaka
74-79	Residues of captan and folpet on greenhouse tomatoes with emphasis on the effect of storing, washing, and cooking on their removal	M. S. El-Zemaity
80-85	Degradation behavior of captan and folpet on greenhouse tomatoes	M. S. El-Zemaity
86-93	Organochlorine and heavy metal residues in Falconiforme and Ciconiforme eggs (Spain)	L. M. Hernández, Ma. J. González, Ma. C. Rico, M. A. Fernández and A. Aranda
94-101	Changing patterns of cow's milk contamination with organochlorine compounds in Israel (1976–1986)	Anatol Pines, Similica Cucos, Ora Grafstein and Curt Lemesch
102-104	Effect of environmental pollutants on human semen	Sarbjit Kaur
105-109	Effect of naphthalene on cytochrome oxidase activity	H. James Harmon
110-118	Profile of drug metabolizing enzymes in rats treated with parathion, malathion, and phosalone under various conditions of protein energy malnutrition	Saraswati Bulusu and Indira Chakravarty
119-122	Oral and dermal toxicity of MSMA to New Zealand white rabbits,Oryctalagus cuniculus	M. T. W. Jaghabir, A. Abdelghani and A. C. Anderson
123-130	Chronic dietary toxicity of methylmercury in the zebra finch,Poephila guttata	A. M. Scheuhammer
131-138	Effects of cadmium on some clinical and biochemical measurements in heifers	G. H. Wentink, Th. Wensing, A. J. Baars, H. van Beek and A. A. P. A. Zeeuwen, et al.
139-146	Increased urinary excretion of tryptophan metabolites in rats exposed to nitrogen dioxide	Takahito Suzuki, Takako Kanoh and Isao Mizoguchi
147-152	Laboratory evaluation of the hazard to wood mice,Apodemus sylvaticus, from the agricultural use of methiocarb molluscicide pellets	K. A. Tarrant and G. E. Westlake
153-158	Biochemical and histological effects of diclofop-methyl in mice and voles under laboratory conditions	G. E. Westlake, K. A. Tarrant and A. R. Hardy

Volume 40, Number 2 / February 1988

159-164	Mortality and hematology associated with the ingestion of one number four lead shot in black ducks,Anas rubripes	Deborah J. Pain and Barnett A. Rattner
165-169	Heat exposure and the toxicity of one number four lead shot in mallards,Anas platyrhynchos	Emil Srebocan and Barnett A. Rattner
170-177	Uptake and excretion of organochlorine pesticides byNereis virens under normoxic and hypoxie conditions	K. Haya and L. E. Burridge
178-184	acute effects of mercuric chloride on intracellular GSH levels and mercury distribution in the fishOreochromis aureus	Paul Allen, Sin Yoke Min and Wong Ming Keong
185-189	Novel biological recycling water purification system for use in fish toxicology studies	Anthony J. Verlangieri, Ronald M. Lewis, Anthony W. Bannon and Marvin C. Wilson
190-197	Seasonal resistance of the shore crab,Hemigrapsus oregonesis, to saxitoxin injections	K. G. Barber, D. D. Kitts and P. M. Townsley
198-203	Acid-base balance and blood gas changes in the fresh water field crab,Barytelphusa guerini, on exposure to organic and inorganic lead	S. J. Tulasi and J. V. Ramana Rao
204-211	Toxicity of sodium chromate and 3,4-dichloroaniline to crustaceans	C. van der Meer, C. Teunissen and Th. F. M. Boog
212-218	Acute toxicity of endosulfan to crabs: Effect on hydromineral balance	K. Rajeswari, V. Kalarani, D. C. Reddy and R. Ramamurthi
219-225	Weight dependence of arsenic concentration in the Arabian Sea tuna fish	M. Ashraf and M. Jaffar
226-232	Trace elements in fish from the Arabian Gulf and the Shatt al-Arab River, Iraq	Jamal Abaychi and Hamid T. Al-Saad
233-239	Organochlorine pesticide residues in fish from southern Italian rivers	Renata Amodio-Cocchieri and Antonio Arnese
240-243	Occurrence of aflatoxins in human foodstuffs in South Aafrica	Laurraine H. Lötter and H. J. Kröhm
244-248	Analysis of gasoline in water using a stripping preconcentration procedure	Frederic Belkin and Michael A. Hable
249-254	Isoproterenol potentiation of methyl mercury effectsin vivo on cardiac ATPases and³H-dopamine uptake	Kabeer I. Ahammad-Sahib, Karanam S. Moorthy, Joseph A. Cameron and Durisala Desaiah
255-262	Induction of lipid peroxidation by hexachlorocyclohexane, dieldrin, TCDD, carbon tetrachloride, and hexachlorobenzene in rats	M. R. Goel, M. A. Shara and S. J. Stohs
263-267	Effects of 2-methyl-4-chlorophenoxyacetic acid on the catalase liver activity of chicken embryos	R. Maci, M. Colleoni, P. Fumagalli and A. Santagostino
268-272	Effect of cadmium chloride on thyroid activity of the female indian palm squirrel,Funambulus pennanti (Wroughton)	Vinoy K. Shrivastava and A. G. Sathyanesan
273-279	Effect of cadmium intoxication on collagen and elastin content in tissues of the rat	Eugene J. Kucharz
280-286	Metabolism and excretion of orally and intraperitoneally administered methylarsonic acid in the hamster	Hiroshi Yamauchi, Naohisa Yamato and Yukio Yamamura
287-293	Effect of ethionine on hepatic mitochondrial and microsomal calcium uptake	A. K. Agarwal, W. D. Zinermon and L. Latoni
294-300	Effects of prenatal exposure to 2,4-D/2,4,5-T mixture on postnatal changes in rat brain glutamate, GABA, protein, and nucleic acid levels	F. K. Mohammad and V. E. V. St. Omer
301-308	Dose response of rat liver to low level cadmium	Ludwig Muller, Greg Craig and Neill H. Stacey
309-316	Effect of intoxication with vanadium compounds on copper metabolism in the rat	Danuta Witkowska, Regina Olcedzka and Barbara Markowska

Volume 40, Number 3 / March 1988

317-324	Disappearance of deoxynivalenol from digesta progressing along the chicken's gastrointestinal tract after intubation with feed containing contaminated corn	A. K. Lun, E. T. Moran, L. G. Young and E. G. McMillan
325-331	Toxicity and uptake potential of an acrylic polymer comonomer and its biological degradation products	F. R. Johannsen, G. J. Levinskas and W. J. Adams
332-338	Toxic responses of developing fifth instar milkweed bugs,Oncopeltus fasciatus (Hemiptera), to Aflatoxin B₁	Gerald C. Llewellyn, Cathie L. Gee and Peter C. Sherertz
339-342	Toxicity of allyl isothiocyanate and cinnamic aldehyde assessed using cultured human KB cells and yeast,Saccharomyces cervisiae	Kyo Mochida, Manabu Gomyoda, Tokio Fujita and Kei Yamagata
343-349	Petrochemical-related DNA damage in wild rodents detected by flow cytometry	Karen McBee and John W. Bickham
350-357	Evaluation of mutagenic activity of turmeric extract containing curcumin, before and after activation with mammalian cecal microbial extract of liver microsomal fraction, in the amesSalmonella test	Rashmi G. Shah and Manohar S. Netrawali
358-364	Spontaneous recovery of cholinesterases after organophosphate intoxication: Effect of environmental temperature	P. Honkakoski, R. Ryhänen, M. Harri, P. Ylitalo and 0. Hänninen
365-372	Effects of daily soman administration on rabbit blood pressure, temperature, body weight, and erythrocyte and plasma cholinesterases	C. -Y. Hu, C. -Y. Hung and C. P. Robinson
373-380	Cadmium accumulation and depuration inAnodonta anatina exposed to cadmium chloride or cadmium-EDTA complex	D. A. Holwerda, J. Hemelraad, P. R. Veenhof and D. I. Zandee
381-388	Elimination kinetics of two unmetabolized polychlorinated biphenyls inPoecilla reticulata after dietary exposure	S. Marca Schrap and Antoon Opperhuizen
389-395	Effects of technical and commercial grade phosphamidon on the carbohydrate metabolism in selected tissues of penaeid prawn,Metapenaeus monoceros (Fabricius)	M. Srinivasulu Reddy and K. V. Ramana Rao
396-404	Differential courtship activity of competing guppy males (Poecilia reticulata peters; pisces: Poeciliidae) as an indicator for low concentrations of aquatic pollutants	Johannes Horst Schröder and Karin Peters
405-409	Disappearance rates of chlorothalonil (TCIN) in the aquatic environment	P. E. Davies
410-417	Translobular uptake patterns of environmental toxicants in the rat liver	Shuji Tsuda, Arthur Rosenberg and Tsutomu Nakatsugawa
418-424	Binding of cadmium chloride and Cd-metallothionein to mucosal brush border membrane of the rat small intestinal tract	Naoki Sugawara, Chieko Sugawara and Hirotsugu Miyake
425-432	Time-dependent distribution of sodium selenite in the female ICR mouse	Daniel S. Kinder, Corey N. Colestock, Stephen L. Razniak and G. Richard Hogan
433-438	Systemic toxicity of coal liquefaction products: Results of a 14-day dermal exposure	A. Yagminas, P. A. De Vries and D. C. Villeneuve
439-443	Influence of partial hepatectomy on the metabolic disposition of nickel in rats	R. C. Srivastava, Mohd Athar, S. K. Hasan and L. R. Misra
444-446	Effects of aluminium chloride on human spermatozoa	Sarbjit Kaur
447-450	Moss bags as monitors of organic contamination in the atmosphere	W. M. J. Strachan and W. A. Glooschenko
451-456	Polychlorinated biphenyls and heavy metal levels in recycled paper for household use	Eva Storr-Hansen and Suresh C. Rastogi
457-461	Comparison of elemental concentrations in the wood of three tree species growing adjacent to an inactive chromium smelter	Lynne Jordan Bowers and John H. Melhuish
462-467	Cadmium and zinc concentrations in the potable water of the Eastern Province of Saudi Arabia	Hanaa T. Mustafa, Hassan M. A. Hassan, Abdalla Abo-Melha and Talaat I. Rihan
468-474	Monitoring wood shaving litter and animal products for polychlorophenols residues, Ontario, Canada, 1978–1986	Richard Frank, Kohzoh I. Stonefield and Hans Luyken

Volume 40, Number 4 / April 1988

475-480	Resistance of temperature tolerance ability of green sunfish to cadmium exposure	Roxie Carrier and T. L. Beitinger
481-488	Comparative toxicities of benzene, chlorobenzene, and dichlorobenzenes to sea urchin embryos and sperm	Giovanni Pagano, Maria Cipollaro, Giuliana Corsale, Agostino Esposito and Giovan Giacomo Giordano, et al.
489-495	Induction of micronuclei and nuclear abnormalities in the erythrocytes of mudminnows (Umbra limi) and brown bullheads (Ictalurus nebulosus)	C. D. Metcalfe
496-502	Intermittent flow system for population toxicity studies demonstrated withDaphnia and copper	C. J. van Leeuwen, J. L. Büchner and H. van Dijk
503-509	Effects of calcium oxide (quicklime) on non-target organisms in mussel beds	Sandra E. Shumway, Donald Card, Rodman Getchell and Carter Newell
510-516	Sublethal effects of copper and mercury on some biochemical constituents of the estuarine clamVillorita cyprinoides var.cochinensis (Hanley)	B. Sathyanathan, S. Muraleedharan Nair, Jacob Chacko and P. N. K. Nambisan
517-524	Toxicity of methylenebisthiocyanate (MBT) to several freshwater organisms	J. L. Maas-Diepeveen and C. J. van Leeuwen
525-531	Effects of some metallic compounds onKlebsiella	S. H. Wong
532-538	Effect of amino acids on the toxicity of heavy metals to phytoplankton	Alicja Kosakowska, Leonard Falkowski and Jolanta Lewandowska
539-544	Diurnal patterns of ammonium and un-ionized ammonia in streams receiving secondary treatment effluent	W. G. Crumpton and T. M. Isenhart
545-552	Growth inhibition ofBacillus subtilis by basic dyes	Toshihiko Ogawa, Masayuki Shibata, Chizuko Yatome and Eiichi Idaka
553-560	Studies on the increase in serum concentrations of urea cycle amino acids among subjects exposed to cadmium	H. Nishino, K. Shiroishi, S. Kagamimori, Y. Naruse and M. Watanabe
561-568	Chlorpyrifos in the ambient air of houses treated for termites	C. G. Wright, R. B. Leidy and H. E. Dupree
569-575	Metabolic alterations in liver and testes of adult and newborn rats following cadmium administration	Arvind K. Agarwal
576-583	Suppression of serum iron-binding capacity and bone marrow cellularity in pigs fed aflatoxin	R. B. Harvey, D. E. Clark, W. E. Huff, L. F. Kubena and D. E. Corrier, et al.
584-589	Effects of cigarette smoke exposure on estrous cycles and mating behavior in female rats	Norihide Tachi and Mitsuko Aoyama
590-596	Effect of exposure to cigarette sidestream smoke on growth in young rats	Norihide Tachi and Mitsuko Aoyama
597-603	Mutagenicity of heavy metals	P. K. Wong
604-611	Distribution of 2,3,7,8-tetrachlorodibenzo-p-dioxin in human whole blood and its association with, and extractability from, lipoproteins	L. Omar Henderson and Donald G. Patterson
612-618	Determination of organic chemicals in human whole blood: Preliminary method development for volatile organics	Paul H. Cramer, Kathy E. Boggess, John M. Hosenfeld, Janet C. Remmers and Joseph J. Breen, et al.
619-625	Two methods for evaluating avian food avoidance data	Douglas W. Kononen
626-632	Effects of phthalate esters on plant seedlings and reversal by a soil microorganism	Roderick Herring and Charles L. Bering

Volume 40, Number 5 / May 1988

633-640	Concentrations and chemical species of arsenic in human urine and hair	Naohisa Yamato
641-646	Multivariate statistical approach to a data set of dioxin and furan contaminations in human milk	Gunilla U. M. Lindström, Michael Sjöström, Stephen E. Swanson, Peter Fürst and Christiane Krüger, et al.
647-654	Determination of atrazine residues in water and soil by enzyme immunoassay	R. J. Bushway, B. Perkins, S. A. Savage, S. J. Lekousi and B. S. Ferguson
655-659	Rapid technique for thiobencarb residue determination in rice samples	Alice M. Au and Wallace D. Fung
660-664	Stability of residual levels of polychlorinated biphenyls in cold-extracted herring oil	C. J. Musial and J. F. Uthe
665-671	Mass spectrometric identification of methyl-isofenphos	Lester Y. Wei and Allan S. Felsot
672-677	Formaldehyde release characteristics from a Swedish floor finish	Chris van Netten, Cliff Shirtliffe and J. Svec
678-682	Generation of superoxide anion radical from atmospheric organic matter	Nobuyuki Takeda and Kiyoshi Teranishi
683-688	Airborne residues of triallate and trifluralin in Saskatchewan	R. Grover, L. A. Kerr, K. E. Bowren and S. U. Khan
689-695	Degradation of captan under laboratory conditions	G. A. Buyanovsky, G. J. Pieczonka, G. H. Wagner and M. L. Fairchild
696-702	Insecticide residues in wheat grains and straw arising from their storage in premises treated with BHC and DDT under malaria control program	Parm Pal Singh, Raminderjit Singh Battu and Rajinder Lal Kalra
703-706	Absence of asbestos in municipal sewage sludge ashes	Kusum J. Patel-Mandlik, Charles G. Manos and Donald J. Lisk
707-710	Sodium monofluoroacetate (1080): A study of residues in arctic fox muscle tissue	H. Tietjen, F. Deines and W. Stephensen
711-716	Tissue concentrations of heavy metals and polychlorinated biphenyls in Raccoons in Central New York	Ralph L. Valentine, Carl A. Bache, Walter H. Gutenmann and Donald J. Lisk
717-723	Metal burdens in two species of fiddleheads growing near the ore smelters at Sudbury, Ontario, Canada	L. V. Burns and G. H. Parker
724-730	Selected metal levels of commercially valuable seaweeds adjacent to and distant from point sources of contamination in Nova Scotia and New Brunswick	G. J. Sharp, H. S. Samant and O. C. Vaidya
731-735	Absorption and elimination of lindane byAsellus aquaticus (Crustacea, Isopoda)	E. Thybaud and S. Le Bras
736-742	Interaction of organic solvents with the green algaChlorella pyrenoidosa	Glenn W. Stratton and Tara M. Smith
743-751	Effect of SO₂ on growth and development ofDahlia rosea Cav.	S. N. Singh, Mohd Yunus, K. Kulshreshtha, K. Srivastava and K. J. Ahmad
752-758	In vivo recovery of acetylcholinesterase activity from phosphamidon and methylparathion induced inhibition in the nervous tissue of penaeid prawn (Metapenaeus monoceros)	M. Srinivasulu Reddy and K. V. Ramana Rao
759-763	Cadmium induced inhibition of Na⁺/K⁺ ATPase activity in tissues of crabScylla serrata (Forskal)	Daksha M. Dhavale, V. B. Masurekar and B. A. Giridhar
764-770	Effects of pulsed- and spiked-exposure to methoxychlor on early life stages of rainbow trout	Thomas A. Heming, Elizabeth J. McGuinness, Lee M. George and Karen A. Blumhagen
771-778	Dietary exposure of bluegills (Lepomis macrochirus) to (75) Se: Uptake and distribution in organs and tissues	R. B. Gillespie, P. C. Baumann and C. T. Singley
779-784	Toxicity of selected insecticides (Thiodan^®, Security^®, Spartan^®, and Sevin^®) to mosquitofish,Gambusia alfinis	Syed M. Naqvi and Reanold Hawkins
785-790	Acute toxicity of sodium molybdate dihydrate (Molyhibit 100) to selected saltwater organisms	D. W. Knothe and G. G. Van Riper

Volume 40, Number 6 / June 1988

i-xxii	Author index: Volumes 31–40
xxxiii-lxxx	Subject index: Volumes 31–40

Volume 41, Number 1 / July 1988

1-3	Cell culture systems are more sensitive thanSaccharomyces cervisiae tests for assessing the toxicity of aquatic pollutants	Kyo Mochida, Manabu Gomyoda, Tokio Fujita and Kei Yamagata
4-11	Avian esterases as indicators of exposure to insecticides—the factor of diurnal variation	H. M. Thompson, C. H. Walker and A. R. Hardy
12-16	Kinetics ofin vitro paraquat removal by cation-exchange resin	S. Tanada, T. Nakamura, T. Miyoshi, M. Nakamura and Y. Yamada, et al.
17-25	Biotransformations of α-terpineol in the rat: Its effects on the liver microsomal cytochrome P-450 system	K. Madhava Madyastha and V. Srivatsan
26-35	Brain acetylcholinesterase activity recovery following acute methyl parathion intoxication in two feral rodent species: Comparison to laboratory rodents	David K. Roberts, Nova J. Silvey and E. Murl Bailey
36-43	Subchronic oral toxicity of zinc in rats	J. M. Llobet, J. L. Domingo, M. T. Colomina, E. Mayayo and J. Corbella
44-49	Toxicity to chicken embryos of organic extracts from airborne particulates separated into five sizes	Hisashi Matsumoto
50-55	Effect of Cadmium on Fe⁺³-transferrin formation in the rat intestinal mucosa	Naoki Sugawara, Bing-Qing Chen, Chieko Sugawara and Hirotsugu Miyake
56-62	Blood pressure reduction by CCl₄ in the spontaneously hypertensive rat	Hubert F. Loyke
63-70	Polychlorinated biphenyls and polychlorinated dibenzofurans in the tissues of patients with Yusho or Yu-Chen: Total toxicity	P. G. Olafsson, A. M. Bryan and W. Stone
71-78	Gill, liver, and kidney lesions associated with experimental exposures to carbaryl and dimethoate in the fish (Puntius conchonius ham.)	Tejendra S. Gill, Jagdish C. Pant and Jaishree Pant
79-85	Heavy metal effects on cellular shape changes, cleavage, and larval development of the marine gastropod mollusk, (Ilyanassa obsoleta say)	Gary W. Conrad
86-93	Correlation between some selected trace metal concentrations in six species of fish from the Arabian sea	M. Ashraf and M. Jaffar
94-100	Effect of petroleum aromatic hydrocarbons on monogeneids parasitizing atlantic cod,Gadus morhua L.	R. A. Khan and J. W. Kiceniuk
101-107	Detection of drilling mud-base oil in the bile of trout,Salmo gairdneri	J. Hellou and A. King
108-113	Toxicity of sodium dichloro S-triazinetrione toDrosophila melanogaster	S. Shayela, H. Hathi and C. V. Rao
114-120	Copper content in foods of Java island and estimation of daily copper intake	Ida Farida Rivai, Shosuke Suzuki, Hiroshi Koyama, Keisuke Hyodo and Nani Djuangsih, et al.
121-126	Variation in properties of sewage sludge	T. Hanasaki, H. Ohnishi, S. Tanada and T. Aratani
127-134	Microbial uptake and accumulation of (¹⁴C carbofuran) 1,3-dihydro-2,2-dimethyl-7 benzofuranylmethyl carbamate in twenty fungal strains isolated by miniecosystem studies	Kantha Deivi Arunachalam and M. Lakshmanan
135-142	Pesticide mobility in soils: Assessment of the movement of isoxaben by soil thin-layer chromatography	Paul Jamet and Jeanne-Chantal Thoisy-Dur
143-150	Reaction of organic phosphate esters with chlorine in aqueous solution	Seiichi Ishikawa and Kenzo Baba
151-158	Ethion distribution in Florida Valencia oranges	H. N. Nigg, J. H. Stamper, R. M. Queen and J. L. Knapp

Volume 41, Number 2 / August 1988

159-163	An enzymatic method for the hydrolysis of urinary 1-naphthyl glucuronide	Jeffrey E. Keiser, Laura J. Prokuski and Voon S. Ong
164-171	Modulation of hepatic cytochrome P-450 and DT-diaphorase by oral and sub-cutaneous administration of the pro-oxidant fungicide dichlone (2,3-dichloro-1,4-naphthoquinone)	Andrew J. Elliott and Ronald S. Pardini
172-184	Comparative effects of chelating drugs on trace metal and biochemical alterations in the rat	Manoj Misra, Mohammad Athar, Syed K. Hasan and Ramesh C. Srivastava
185-188	2,3-Dimercaptopropane-1-sodium sultanate for reducing retention of ingested²⁰³Hg in suckling rats	K. Kostial, B. Kargačin and M. Landeka
189-194	Mutagenicity of monocrotophos in mice	D. Vijaya Kumar and A. Janardhan
195-200	Metallothionein-like cadmium binding protein in rat testes administered with cadmium and selenium	Hisayoshi Ohta, Yukio Seki and Shunichiro Imamiya
201-207	Mercury in freshwater fish and clams from the Cerro Prieto geothermal field of Baja California, México	Efraín A. Gutiérrez-Galindo, Gilberto Flores Muñoz and Alejandro Aguilar Flores
208-213	Sensitivity of freshwater pulmonate snails,Lymnaea luteola L., to heavy metals	B. S. Khangarot and P. K. Ray
214-221	Uptake and distribution of copper sulphate and its effect on the respiration rate of the hemocyanin-producing freshwater snailLymnaea natalensis	Corrie T. Wolmarans and Estia Yssel
222-226	Influence of copper treatment on the immune response in an air-breathing teleost,Saccobranchus fossilis	B. S. Khangarot, P. K. Ray and K. P. Singh
227-232	Comparative sublethal ovarian pathology of some pesticides in the teleost,Puntius conchonius Hamilton	S. Kumar and S. C. Pant
233-240	Chronic toxicity of hydrothol-191 toCeriodaphnia dubia at 25 and 15 °C	Anne E. Keller, R. J. Dutton, Gabriel Bitton and Thomas L. Crisman
241-246	Branchial and renal pathology in the fish exposed chronically to methoxy ethyl mercuric chloride	Tejendra S. Gill, Jagdish C. Pant and Hema Tewari
247-252	Embryotoxicity of lead onBufo arenarum	Cristina S. Pérez-Coll, Jorge Herkovits and Alfredo Salibián
253-260	Effect of glyphosate (Roundup® formulation) on periphytic algal photosynthesis	L. G. Goldsborough and D. J. Brown
261-266	Microcomputer-based measurement of algal fluorescence as a potential indicator of environmental contamination	C. I. Mayfield and M. Munawar
267-276	Toxic potential of non-ortho and mono-ortho coplanar PCBs in commercial PCB preparations: “2,3,7,8-T₄ CDD toxicity equivalence factors approach”	N. Kannan, S. Tanabe and R. Tatsukawa
277-281	Effect of insecticides and phenolics on nitrogen fixation byNostoc linckia	M. Megharaj, K. Venkateswarlu and A. S. Rao
282-285	Effect of diphenyl, o-phenylphenol and 2-(4-thiazoyl) benzimidazole on growth ofTetrahymena pyriformis	Kimihito Otsuka, Hiroshi Yoshikawa, Akira Sugitani and Makoto Kawai
286-290	Effects of aldicarb on the biochemical composition ofRhizobium meliloti	Alicia Thüar, Susana B. Rosas and Nora E. Ghittoni
291-298	Comparison of chemical biodegradation rates in BOD dilution and natural waters	D. D. Vaishnav and E. T. Korthals
299-303	Persistence of pirimiphos-methyl in stored potatoes	Demetrios G. Hadjidemetriou
304-309	New diet forCeriodaphnia dubia	U. M. Cowgill, D. P. Milazzo and C. K. Meagher
310-316	Studies on the degradation of synthetic detergents by sewage	H. I. Abdel-Shafy, A. M. Azzam and I. M. El-Gamal

Volume 41, Number 3 / September 1988

317-323	Effect of endosulfan on adenosine triphosphatase (ATPase) activity in liver, kidney, and muscles ofChanna gachua	R. M. Sharma
324-328	In vitro effect of mercury and cadmium on brain Ca²⁺-ATPase of the catfishIctalurus punctatus	Ravichandra S. Reddy, Rajender R. Jinna, John E. Uzodinma and Durisala Desaiah
329-336	Mercurial induced changes in the hypothalamo-neurohypophysical complex in relation to reproduction in the teleostean fish,Channa punctatus (Bloch)	Raj Narayan Ram and K. P. Joy
337-343	Biochemical alterations after single oral dose of monocrotophos inBubalus bubalis	Harpal S. Sandhu and Jitendra K. Malik
344-351	Changes in nitrogen metabolism of penaeid prawn,Penaeus indicus, during sublethal phosphamidon and methylparathion-induced stress	M. Srinivasulu Reddy, K. V. Ramana Rao and B. N. Murthy
352-359	Effect of an anionic detergent on the lipid moieties of various cell types in the opercular epidermis ofRita rita	Debasish Roy
360-364	Di-2-ethylhexylphthalate induced peroxidative stress in rat liver	S. Jayaraman, K. R. Anila Kumar and M. V. Rama Rao
365-370	Seasonal variations in aldrin epoxidase (MFO) activity of yellow-legged herring gulls: The relationship to breeding and PCB residues	C. Fossi, C. Leonzio, S. Focardi and A. Renzoni
371-377	Acute toxicity of cyanogen chloride toDaphnia magna	Douglas W. Kononen
378-384	Combined toxicity of copper, cadmium, zinc, lead, nickel, and chrome to the copepodTisbe holothuriae	G. Verriopoulos and S. Dimas
385-390	Differential courtship activity and alterations of reproductive success of competing guppy males (Poecilia reticulata Peters; Pisces: Poeciliidae) as an indicator for low concentrations of aquatic pollutants	Johannes Horst Schröder and Karin Peters
391-397	Toxicity of potash brines to early developmental stages of Atlantic salmon (Salmo salar)	R. H. Peterson, D. J. Martin-Robichaud and J. Power
398-403	Changes in food [Chlorella] levels and the acute toxicity of cadmium toDaphnia carinata (Daphnidae) andEchinisca triserialis (Macrothricidae) [Crustacea: Cladocera]	T. Chandini
404-411	Sublethal toxicity and accumulation of cadmium inTilapia aurea	S. E. Papoutsoglou and P. D. Abel
412-418	Determination of lead in treated crayfishProcambarus clarkii: Accumulation in different tissues	A. Pastor, J. Medina, J. Del Ramo, A. Torreblanca and J. Díaz-Mayans, et al.
419-426	Nitrate assimilation in intact and excised maize leaves in the presence of lead	S. K. Sinha, H. S. Srivastava and S. N. Mishra
427-433	Environmental sampling of lead near a battery reprocessing factory	Hon -Wing Leung
434-440	A basic computer program for speciation of total and ion copper in texicological bioassays	Jose V. Tarazona
441-448	Effects of chlorophacinone on captive kestrels	Andrew Radvanyi, Patt Weaver, Claire Massari, David Bird and Eric Broughtont
449-453	Occurrence of benzo[a]pyrene in combustion effluents of kerosene and diesel burners	S. H. Gharaibeh, M. A. Abuirjeie and A. A. Hunaiti
454-460	Monomethylhydrazine degradation and its effect on carbon dioxide evolution and microbial populations in soil	L. -T. Ou and J. J. Street
461-468	Comparative genetic activity of samples collected from two different urban waste incinerators	R. Vellosi, A. Galli, F. Rossi, E. Morichetti and G. Bronzetti
469-474	Volatile halocarbons in butter: Elevated tetrachloroethylene levels in samples obtained in close proximity to dry-cleaning establishments	Lee J. Miller and Allen D. Uhler

Volume 41, Numbers 4-6 / October 1988

475-482	Mercury in women exposed to methylmercury through fish consumption, and in their newborn babies and breast milk	S. Skerfving
483-488	Cholinesterase depression among senegalese crop protection workers exposed to organophosphorous pesticides	F. A. Abiola, A. Sere, J. G. Sawadogo, F. Diatta and M. Ly
489-495	Sewage hardness and mortality from cancer and cardiovascular disease	John F. C. Sung, Gerald van Belle, John A. H. Lee, Foppe B. De Walle and Ahmad E. Nevissi, et al.
496-501	p,p′-DDT is an estrogenic compound	Sergio Bustos, Juan C. Denegri, Fernando Diaz and Andrei N. Tchernitchin
502-507	Ozone inhalation in rats: Effects on alkaline phosphatase and lactic dehydrogenase isoenzymes in lavage and plasma	J. P. Nachtman, H. L. Moon and R. C. Miles
508-514	An attempt to assess the inheritable effect of methylmercury toxicity subsequent to prenatal exposure of mice	Minoru Inouye and Yuji Kajiwara
515-522	Results of a short-term toxicity study for three organic chemicals found in Niagara river drinking water	E. Komsta, I. Chu, V. E. Secours, V. E. Valli and D. C. Villeneuve
523-530	First studies on the bioconcentration and immunotoxicity of tetrachlorodiarylmethanes in the rat	V. Leoni, I. Mastroeni, N. Vescia, L. Fabiani and A. R. Giuliani
531-539	Changes induced by hexachlorocyclohexane isomers in rat liver and testis	K. Srinivasan, H. P. Ramesh and R. Radhakrishnamurty
540-547	In vitro inactivation of hepatic alcohol dehydrogenase and aldehyde dehydrogenases from rats by dithiocarbamates with or without metals	K. J. Freundt and E. Schreiner
548-555	Persistence of captafol in soils with and without amendments and its effects on soil microflora	M. Venkatramesh and V. Agnihothrudu
556-562	Effect of phorate with and without amendments on soil microflora	M. Venkatramesh and V. Agnihothrudu
563-568	Degradation of bromoform and chlorodibromomethane in a catalyzed H₂-water system	Tsen C. Wang, Chee K. Tan and Ming C. Liou
569-573	Loss of trifluralin from clay and loam soils containing aged and freshly applied residues	Allan E. Smith, Andrew J. Aubin and Douglas A. Derksen
574-581	Chronic effects of contaminated sediment onDaphnia magna andChironomus tentans	Alan V. Nebeker, Samuel T. Onjukka and Michael A. Cairns
582-588	Sublethal toxicity of an insecticide to the epidermal melanophores ofRana tadpoles	Veena Tomar and A. K. Pandey
589-596	Acute toxicity and behavioral effects of acrylates and methacrylates to juvenile fathead minnows	C. L. Russom, R. A. Drummond and A. D. Huffman
597-603	In vivo andin vitro effect of triclorfon on esterases of the red crayfishProcambarus clarkii	G. Repetto, P. Sanz and M. Repetto
604-608	Toxicity of six heterocyclic nitrogen compounds toDaphnia pulex	Cynthia M. Perry and Stephen B. Smith
609-616	Evaluation of the acute toxicity to juvenile Pacific salmonids of hexazinone and its formulated products: Pronone 10G, velpar^® L, and their carriers	M. T. Wan, R. G. Watts and D. J. Moul
617-624	Pesticides in fish tissue and water from Tuttle Creek Lake, Kansas	Joseph A. Arruda, M. Steve Cringan, William G. Layher, Garland Kersh and Charles Bever
625-632	Organic contaminants in isolated lakes of Southern Labrador, Canada	D. M. Lockerbie and T. A. Clair
633-641	Characteristics of the sorption of chlorothalonil and azinphos-methyl to a soil from a commercial Cranberry bog	Stephen Reduker, Christopher G. Uchrin and George Winnett
642-644	Residues of dacthal and metabolites in field-treated Chinese cabbage	Robert D. Sweet, Donald T. Warholic, Andrew F. Senesac, Walter H. Gutenmann and Donald J. Lisk
645-650	Hexachlorophene distributions in estuarine sediments	H. R. Beller and B. R. T. Simoneit
651-656	Volatilization of mercury compounds by methylmercury-volatilizing bacteria in Minamata Bay sediment	Kunihiko Nakamura, Taizo Sakata and Hideomi Nakahara
657-663	Effect of cadmium on microorganisms and microbe-mediated mineralization process in the soil	C. Kumar Naidu and T. K. Ramachandra Reddy
664-669	DDT Residues in sediments from the Bay of Bengal	A. Sarkar and R. Sen Gupta
670-677	Distribution pattern and reduction of polychlorinated biphenyls (PCB) in bluefishPomatomus saltatrix (Linnaeus) fillets through adipose tissue removal	Marion Sanders and Bennie L. Haynes
678-682	Photodecomposition of chlorophenols in aqueous medium in presence of hydrogen peroxide	P. N. Moza, K. Fytianos, V. Samanidou and F. Korte
683-689	Fate and effects of xanthates in laboratory freshwater systems	Y. Xu, J. P. Lay and F. Korte
690-695	Survey of trace elements in human nails: An international comparison	Y. Takagi, S. Matsuda, S. Imai, Y. Ohmori and T. Masuda, et al.
696-703	Vanadium-mediated lipid peroxidation in microsomes from human term placenta	Janusz Z. Byczkowski, Bojian Wan and Arun P. Kulkarni
704-711	Short-term toxicity of methyl benzimidazole carbamate in dogs	A. Janardhan, A. Bhaskar Rao and P. Sisodia
712-718	In vitro genotoxicity of chlorinated drinking water processed from humus-rich surface water	A. Liimatainen and T. Grummt
719-726	Assessment of teratogenic potential of 1,2,3-1,2,4- and 1,3,5-trichlorobenzenes in rats	W. D. Black, V. E. O. Valli, J. A. Ruddick and D. C. Villeneuve
727-736	Visual scoring system for fluorescent tracer evaluation of dermal exposure to pesticides	Richard A. Fenske
737-741	In vitro effect of monocrotophos on human lymphocytes	D. S. Rupa, P. V. Lakshman Rao, P. P. Reddy and O. S. Reddi
742-745	Aflatoxin B1 induced hepatic neoplasia in Great Lakes coho salmon	J. J. Black, A. E. Maccubbin, H. K. Myers and R. F. Zeigel
746-753	Acute toxicity of malathion, tetrabromobisphenol-A, and tributyltin chloride to mysids (Mysidopsis bahia) of three ages	Larry R. Goodman, Geraldine M. Cripe, Paul H. Moody and Darrel G. Halsell
754-758	Sensitivity of branchial mucous to crude oil toxicity in a freshwater fish,Colisa fasciatus	M. S. Prasad
759-764	Effects of water soluble crude oil fractions on cirral beat frequency inBalanus balanoides	A. Ponat
765-769	Cesium-137 levels detected in Georgia otters	R. S. Halbrook and J. H. Jenkins
770-775	Effect of temperature on the chronic toxicity of Hydrothol-191 to the fathead minnow (Pimephales promelas)	Anne E. Keller, R. J. Dutton and Thomas L. Crisman
776-780	Effect of assam crude on photosynthesis and associated electron transport system inAnabaena doliolum	A. K. Singh and J. P. Gaur
781-790	Diflubenzuron application to citrus and its impact on invertebrates in an adjacent pond	A. Ali, H. N. Nigg, J. H. Stamper, M. L. Kok-Yokomi and M. Weaver
791-797	Soil lead-blood lead relationship among Boston children	Michael B. Rabinowitz and David C. Bellinger
798-801	Polychlorinated biphenyls in human amniotic fluid	C. Vaman Rao and A. Savitri Banerji
802-808	Total DDT and dieldrin content of human adipose tissue	Nazir Ahmad, Wendy Harsas, Robert S. Marolt, Maria Morton and John K. Pollack
809-814	Polychlorinated biphenyls in residents around the river Krupa, Slovenia, Yugoslavia	J. Jan and Mojca Tratnik
815-821	Effects of sodium 2,4-dichlorophenoxyacetate on renal function in the rat	J. Łukowicz-Ratajczak and J. Krechniak
822-827	Changes in the protein metabolism in liver and kidney ofMus booduga gray after oral BHC feeding	G. Harold Philip, P. Malla Reddy and R. Ramamurthi
828-831	Klebsiella spp. in prairie aquifer	S. Huong Wong
832-837	Contamination of alcoholic products by trace quantities of ethyl carbamate (Urethane)	Benjamin S. Clegg, Richard Frank, Brian D. Ripley, Nick D. Chapman and Heinz E. Braun, et al.
838-843	Degradation of N-methylcarbamate and carbamoyl oxime pesticides in chlorinated water	Carl J. Miles, Michael L. Trehy and Richard A. Yost
844-846	Analysis of municipal refuse incinerator ashes for asbestos	Kusum J. Patel-Mandlik, Charles G. Manos and Donald J. Lisk
847-850	Toxicity assessment of bis(tri-n-butyltin) oxide (TBTO) using yeastSaccharomyces cerevisiae and human KB cells	Kyo Mochida, Manabu Gomyoda, Tokio Fujita and Kei Yamagata
851-857	Degradation of monomethylhydrazine by two soil bacteria	L. -T. Ou
858-864	Zinc treatment of the digestive gland of the slugArion ater L. 1. Cellular distribution of zinc and calcium	A. Recio, J. A. Marigómez, E. Angulo and J. Moya
865-871	Zinc treatment of the digestive gland of the slugArion ater L. 2. Sublethal effects at the histological level	A. Recio, J. A. Marigómez, E. Angulo and J. Moya
872-879	Bioaccumulation of polynuclear aromatic hydrocarbons by the clam,Rangia cuneata, in the vicinity of a creosote spill	Ildefonso R. DeLeon, Joseph B. Ferrario and Christian J. Byrne
880-887	Long-term effect of ammonium sulfate fertilizer on histophysiology of adrenal in the teleost,Channa punctatus (Bloch)	Raj Narayan Ram and Suman Kumar Singh
888-893	Determination of tri-n-butyltin and di-n-butyltin compounds in yellowtails	Kumiko Sasaki, Takashi Suzuki and Yukio Saito
894-901	Dehydroabietic acid (DHAA) does not inhibit bilirubin conjugation in the liver of rainbow trout	Leona Mattsoff and Mikko Nikinmaa
902-909	Toxic effects of mercuric chloride, methylmercuric chloride, and emisan 6 (an organic mercurial fungicide) on ovarian recrudescence in the catfishClarias batrachus (L.)	R. Kirubagaran and K. P. Joy
910-914	Heavy metal pollution from a point source demonstrated by mussel (Unio pictorum L.) at Lake Balaton, Hungary	Katalin V.-Balogh
915-920	Reduction of cadmium toxicity to green microalgaStichococcus bacillaris by manganese	Tadeusz Skowroński, Barbara Pawlik and Marek Jakubowski
921-927	Bioavailability of zinc and cadmium and their effect on microbial growth and metal uptake	A. K. Prahalad and G. Seenayya
928-935	Toxic effects of chromium onSchistosoma haematobium miracidia	Corrie T. Wolmarans, Estia Yssel and Victor L. Hamilton-Attwell
936-942	Effect of hexachlorobenzene on growth and survival of various microorganisms	M. K. Hamdy

Volume 42, Number 1 / January 1989

1-8	Determination of metal content in three types of human gallstone	I. Yamamoto, M. Itoh, S. Narimatsu, N. Suzuki and R. Demura, et al.
9-14	Effects of polychlorinated biphenyls (PCBs) onin vitro biosynthesis of testosterone and cell viability in mouse leydig cells	B. Johansson
15-21	Effects of selenium and mercury on glutathione and glutathione-dependent enzymes in experimental quail	Paolo Di Simplicio and Claudio Leonzio
22-29	Pesticide residues in spray aircraft tank rinses and aircraft exterior washes	James E. Woodrow, Jennifer M. Wong and James N. Seiber
30-36	Fenvalerate interception by and dissipation from sugarcane foliage as affected by application technology	Sammie Smith, Thomas E. Reagan, Guye H. Willis, Jeffrey L. Flynn and Darryl C. Rester
37-44	Measurement of aminocarb in long-distance drift following aerial application to forests	C. M. Riley, C. J. Wiesner and D. J. Ecobichon
45-49	Residues of organochlorine insecticides in Delhi vegetables	Rup Lal, P. S. Dhanaraj and V. V. S. Narayana Rao
50-56	Pesticide residues in edible oils and oil seeds	T. S. S. Dikshith, S. N. Kumar, G. S. Tandon, R. B. Raizada and P. K. Ray
57-64	Pesticide residues in Arizona peregrine falcon eggs and prey	D. H. Ellis, L. R. DeWeese, T. G. Grubb, L. F. Kiff and D. G. Smith, et al.
65-70	Photodecomposition of o-chloroaniline in aqueous solution with low pressure mercury lamp	Seiichi Ishikawa, Kenzo Baba, Yoshifumi Hanada, Yutaka Uchimura and Kozo Kido
71-80	Mercury in the Calcasieu River/Lake Complex, Louisiana	C. S. Mueller, G. J. Ramelow and J. N. Beck
81-86	Effects of the water-soluble fractions of no. 2 fuel oil on the cytokinesis of the quahog clam (Mercenaria mercenaria)	Christian Byrne
87-93	Bioaccumulation and tissue distribution of a quaternary ammonium surfactant in three aquatic species	John P. Knezovich, Michael P. Lawton and Laura S. Inouye
94-102	Nickel uptake and regulation in a copper-tolerant decapod,Cambarus bartoni (Fabricius) (Decapoda, Crustacea)	M. A. Alikhan and Shaheen Zia
103-110	Copper uptake and regulation in a copper-tolerant decapodCambarus bartoni (Fabricius) (Decapoda, Crustacea)	Shaheen Zia and M. A. Alikhan
111-118	Metal concentrations in pearl oyster,Pinctada radiata, collected from Saudi Arabian Coast of the Arabian Gulf	Muhammad Sadig and Ibrahim Alam
119-125	Influence of variations in culture medium on the survival and reproduction ofDaphnia magna	A. E. Girling and B. M. Garforth
126-133	Toxicity of Dimethoate toDaphnia magna and freshwater fish	J. -M. Beusen and B. Neven
134-141	Field studies on the impact of a new benzoylphenylurea insect growth regulator (UC-84572) on selected aquatic nontarget invertebrates	A. All and M. L. Kok-Yokomi
142-149	Acute toxicity of PAH contaminated sediments to the estuarine fish,Leiostomus xanthurus	Morris H. Roberts, William J. Hargis, Charles J. Strobel and Peter F. De Lisle
150-153	Toxic effect of fenvalerate on fructose-1,6-diphosphate aldolase activity of liver, gill, kidney, and brain of the fresh water teleost,Tilapia mossambica	V. Radhaiah, K. Vijay Joseph and K. Jayantha Rao
154-158	Effects of phosphamidon and lindane on the limb regeneration of penaeid prawn,Penaeus monodon	M. Srinivasulu Reddy and K. V. Ramana Rao

Volume 42, Number 2 / February 1989

159-166	Bioassays for detection of aldicarb in watermelon	Barry W. Wilson, James N. Seiber, Mark E. Stelljes, John D. Henderson and Thomas E. Archer, et al.
167-171	Minicolumn technique for the detection of deoxynivalenol in agricultural commodities	Y. Ramakrishna, R. B. Sashidhar and R. V. Bhat
172-176	Persistence and degradation of PP993 pyrethroid, fonofos, and chlorpyrifos in a Quebec cornfield's soil	F. A. Elhag, W. N. Yule and W. D. Marshall
177-180	Organochlorine insecticide residues in soils used for vegetable and tropical fruit production in the Cudgen-Duranbah area of New South Wales	H. Wan, F. R. Higginson, C. R. Harris and K. W. McDougall
181-186	Spontaneous occurrence of ochratoxin A residues in porcine kidneys in Belgium	Dominique M. Rousseau and Carlos H. Van Peteghem
187-194	Long-term effects of land application of aqueous oil effluent on photosynthetic efficiency of certain varieties ofOryza sativa L.	K. Ilangovan and M. Vivekanandan
195-201	Organochlorine residues in human adipose tissue in Spain: Study of an agrarian area	M. Camps, J. Planas, J. Gómez-Catalán, M. Sabroso and J. To-Figueras, et al.
202-208	An improperly labeled container with chloropicrin: A farmer's nightmare	M. I. Selala, J. J. Janssens, Ph. G. Jorens, L. L. Bossaert and L. Beaucourt, et al.
209-217	Pesticide exposure to a greenhouse drencher	J. H. Stamper, H. N. Nigg, W. D. Mahon, A. P. Nielsen and M. D. Royer
218-225	Method for the preliminary assessment of aquatic contamination sites using sediment extract toxicity tests	Loren J. Larson
226-233	Lead poisoning of northern pintail ducks feeding in a tidal meadow contaminated with shot from a trap and skeet range	Douglas E. Roscoe, Lee Widjeskog and William Stansley
234-240	Sodium nitrilotriacetate (NTA) influences the larval development and metamorphosis of marine invertebrates	R. Brunetti, M. Bressan, M. G. Marin and M. Fuolega
241-246	Cadmium-binding proteins in midgut gland of freshwater crayfishProcambarus clarkii	J. Del Ramo, A. Pastor, A. Torreblanca, J. Medina and J. Díaz-Mayans
247-253	Effects of organic and inorganic lead on the oxygen equilibrium curves of the fresh water field crab,Barytelphusa guerini	S. J. Tulasi and J. V. Ramana Rao
254-261	Metabolism of chlorobenzene and hexachlorobenzene by the zebra fish,Brachydanio rerio	Thomas Kasokat, Roland Nagel and Klaus Urich
262-269	Effects of bleached kraft mill effluent (BKME) on the schooling behavior of vendace (Coregonus albula L.)	Tero P. Myllyvirta and Pekka J. Vuorinen
270-275	Interactive effects of nitrogen and copper on growth of cyanobacteriumMicrocystis	S. L. Gupta
276-282	Differential effects of arsenite and arsenale toDrosophila melanogaster in a combined adult/developmental toxicity assay	S. H. Goldstein and H. Babich
283-288	Studies on the role of gastrointestinal tract contents in the methylation of inorganic mercury compounds	Jan K. Ludwicki
289-293	Histopathological effects of monosodium methanearsonate (MSMA) on New Zealand white rabbits (Oryctalagus cuniculus)	M. T. W. Jaghabir, A. A. Abdelghani and A. C. Anderson
294-300	Effect of petroleum vapors inhalation on intestinal absorption of glucose and some amino acids in the rat	Ewa Szablicka and Regina Oledzka
301-306	Studies on γ-glutamyl transpeptidase in rodents exposed to benomyl	Yogeshwer Shukla, Mary Antony and N. K. Mehrotra
307-314	Absorption of mercuric chloride and mercuric sulphide and their possible effects on tissue glutathione in mice	Y. M. Sin, W. F. Teh and M. K. Wong

Volume 42, Number 3 / March 1989

315-319	Toxicity of chlorine dioxide to early life stages of marine organisms	Jo Ellen Hose, Dean Di Fiore, Heidi S. Parker and Terry Sciarrotta
320-324	Acute toxicity of the pesticide diazinon to the freshwater snailGillia altilis	James B. Robertson and Cheryl Mazzella
325-330	Sensitivity of midge larvae ofChironomus tentans Fabricius (Diptera chironomidae) to heavy metals	B. S. Khangarot and P. K. Ray
331-338	Drift response of stream invertebrates to aerial applications of glyphosate	D. P. Kreutzweiser, P. D. Kingsbury and J. C. Feng
339-343	Bioaccumulation of four heavy metals in two populations of grass shrimp,Palaemonetes pugio	Abu T. Khan, Judith S. Weis and Lissane D'Andrea
344-351	Levels and interactions of selenium with group IIB metals in mussels from Swansea Bay, South Wales, U.K.	S. Micallef and P. A. Tyler
352-358	Acute toxicity of tributyltin (TBT) to early life history stages of the hard shell clam,Mercenaria mercenaria	Roy B. Laughlin, R. G. Gustafson and Peter Pendoley
359-366	Effects of water hardness and salinity on the acute toxicity and uptake of fenvalerate by bluegill (Lepomis macrochirus)	Scott D. Dyer, Joel R. Coats, Steven P. Bradbury, Gary J. Atchison and John M. Clark
367-374	Effects of formulated ethyl parathion on fertilization of the sea urchinPseudechinus magellanicus (Philippi)	L. Ferrari, R. J. Lombardo, P. del Giorgio, M. C. Tortorelli and D. A. Hernández
375-381	In vitro effect of linear alkylbenzene sulphonate (LAS) on some enzymes in liver and gills of the teleostChanna punctatus	B. N. Gupta, A. K. Mathur, Chitra Agarwal and A. Singh
382-388	Cadmium kinetics in freshwater clams. Uptake of cadmium by the excised gill ofAnodonta anatina	D. A. Holwerda, J. A. de Knecht, J. Hemelraad and P. R. Veenhof
389-394	Persistence of fenthion in the aquatic environment	T. Wang, T. Kadlac and R. Lenahan
395-401	Effects of two diesel fuel mixtures on fecal coliform bacteria densities	James M. Marcus and Geoffrey I. Scott
402-408	Growth inhibition ofBacillus subtilis upon interaction between basic dyes and DNA	Toshihiko Ogawa, Hiroko Fujii, Kenji Kawai, Chizuko Yatome and Eiichi Idaka
409-416	Influence of continuous monoculture and insecticide treatments on the rate of chlorfenvinphos soil biodegradation in cabbage crops	Jean Rouchaud, Marc Metsue, Frans Van de Steene, Christian Pelerents and Joël Gillet, et al.
417-423	Feasibility of toxaphene transport through sandy soil	Amy B. Jaquess, Wray Winterlin and Donald Peterson
424-426	Toxicity of acrylonitrile on human KB cells in culture	Kyo Mochida, Manabu Gomyoda, Tokio Fujita and Kei Yamagata
427-430	DDT residues in human milk samples from Delhi, India	S. S. A. Zaidi, V. K. Bhatnagar, B. D. Banerjee, G. Balakrishnan and M. P. Shah
431-437	Pesticide contamination of endangered gray bats and their food base in Boone County, Missouri, 1982	Richard L. Clawson and Donald R. Clark
438-442	Correlation between lead and prolactin in males exposed and unexposed to lead in buenos aires (Argentina) area	O. E. Roses, S. Alvarez, M. I. Conti, R. A. Nóbile and E. C. Villaamil
443-450	Effect of dam's accumulated tissue PCBs on mouse filial T-cell population and T-cell subpopulations	Yasuhiro Takagi, Satoshi Aburada, Toru Otake and Nobuko Ikegami
451-455	Effects of postnatal aluminum lactate exposure on neuromotor maturation in the rat	V. Bernuzzi, D. Desor and P. R. Lehr
456-463	Distribution and excretion of thallium after oral and intraperitoneal administration of thallous malonate and thallous sulfate in hamsters	Haruhiko Aoyama
464-470	Effect of alpha-naphthyl isothiocyanate and CCl₄ interaction on hepatocellular calcium transport	Arvind K. Agarwal and Wanda D. Zinermon

Volume 42, Number 4 / April 1989

471-475	Chronic dose effects of methyl parathion on nuthatches: Cholinesterase and ptilochronology	G. B. Herbert, T. J. Peterle and T. C. Grubb
476-481	Delta aminolevulinic acid dehydratase and ferrochelatase activities during chronic lead exposure in mice	M. Torra, M. Rodamilans, J. To-Figueras, I. Hornos and J. Corbella
482-488	Development of the cotton rat (Sigmodon hispidus) as a biomonitor of environmental contamination with emphasis on hepatic cytochrome P-450 induction and population characteristics	Chandikumar S. Elangbam, Charles W. Qualls, Robert L. Lochmiller and Joe Novak
489-494	Using the scoparone O-demethylase assay for categorizing types of hepatic microsomal monooxygenase inducers	Sachiko Kato and Kenji Yamamoto
495-498	Decrease of inhaled toluene, ethyl benzene, m-xylene, or mesitylene in rat blood after combined exposure to ethyl acetate	K. J. Freundt, K. G. Römer and R. J. Federsel
499-502	Histopathological changes in liver and kidney ofMus booduga following oral benzenehexachloride (BHC) feeding	G. Harold Philip, P. K. Sriraman and R. Ramamurthi
503-509	Body size and organ accumulation of mercury and selenium in young harbor seals (Phoca vitulina)	S. Himeno, C. Watanabe, T. Hongo, T. Suzuki and A. Naganuma, et al.
510-517	Treatment of landfill leachate by spray irrigation—An overview of research results from Ontario, Canada. I. Site hydrology	R. A. McBride, A. M. Gordon and P. H. Groenevelt
518-525	Treatment of landfill leachate by spray irrigation—An overview of research results from Ontario, Canada. II. Soil quality for leachate disposal	R. A. McBride, A. M. Gordon and P. H. Groenevelt
526-533	Fate of organic contaminants during sewage sludge composting	Kenneth D. Racke and Charles R. Frink
534-539	Element composition of municipal refuse ashes and their aqueous extracts from 18 incinerators	Donald J. Lisk, Carol L. Secor, Michael Rutzke and Thomas H. Kuntz
540-543	Compressive strength of cement containing ash from municipal refuse or sewage sludge incinerators	Donald J. Lisk
544-547	Fate of¹⁴C nitrofen in rice paddy ecosystem	S. P. Kale and K. Raghu
548-552	Cyanide content of cassava mash and gari flour and influence of water activity (a_w) during storage	Mark E. Ukhun and Edward N. Dibie
553-557	Toxic and potentially toxic constituents of gari and beef marketed in Nigerian traditional markets	Mark E. Ukhun and Dominic O. Iwenor
558-565	Temperature and humidity dependence of formaldehyde release from selected building materials	Chris van Netten, Cliff Shirtliffe and J. Svec
566-573	Evaporative dissipation of methyl parathion from laundered protective apparel fabrics	Joan Laughlin and Roger E. Gold
574-581	Comparative analysis of lead in maine urban soils	John A. Krueger and Kathy M. Duguay
582-588	Water contamination by heavy metals (Hg, Cd, Pb, Cu and Zn) in Doñana National Park (Spain)	Ma. C. Rico, L. M. Hernández and Ma. J. González
589-594	Levels of chlordane in water and sediment of rivers around Saga City, Japan	Yukio Hirai and Katsumaro Tomokuni
595-602	Pesticide residues in drinking water in the North Coast region of New South Wales, Australia, 1986–87	C. Ang, K. Meleady and L. Wallace
603-608	Organochlorine pesticide residues in grain storages of New South Wales	William J. Allender
609-613	Effect of selenium on reproductive behavior and fry of fathead minnows	Mark Pyron and Thomas L. Beitinger
614-619	Effects of phenol exposure on the thermal tolerance ability of the central stoneroller minnow	Norman Chagnon and Ihor Hlohowskyj
620-627	Inhibition of sodium-dependent taurine transport in red blood cells from the marine polychaete,Glycera dibranchiata, after exposure to mercury	Robert L. Preston and Chang Wen Chen
628-633	Chemical and biological impact of effluent from edible bamboo shoot canning factory on a stream	Naoko Ueda, Seiichi Ishikawa, Kiwao Kadokami, Yutaka Uchimura and Kenzo Baba
634-642	Heavy metals in bivalve molluscs in the huelva estuary	M. López-Artfguez, M. L. Soria and M. Repetto

Volume 42, Number 5 / May 1989

643-650	Serum pesticide concentrations in farming cooperatives in Honduras	K. K. Steinberg, A. Garza, J. A. Bueso, V. W. Burse and D. L. Phillips
651-659	Organophosphorus insecticide exposure in Hawks inhabiting orchards during winter dormant-spraying	Michael J. Hooper, Phillip J. Detrich, Carol P. Weisskopf and Barry W. Wilson
660-665	Triclopyr persistence in northern idaho forest vegetation	Steven G. Whisenant and E. Durant McArthur
666-669	PCB and DDE residues in milk supplies of Ontario, Canada 1985–1986	R. Frank and H. E. Braun
670-675	Persistence studies with the herbicide clopyralid in prairie soils at different temperatures	Allan E. Smith and Andrew J. Aubin
676-681	Microbial degradation of some soil-applied insecticides, herbicides, and insecticide-herbicide combinations	J. P. Reed, A. J. Keaster, R. J. Kremer and H. D. Kerr
682-686	Monitoring of hexachlorobenzene residues in Delhi and Faridabad, India	Amit Nair and M. K. K. Pillai
687-690	Removal of pyrazophos from treated fabric using household laundering	Heinz E. Braun, Richard Frank and Gwen Ritcey
691-698	Methyl parathion redeposition during laundering of functionally finished protective apparel fabrics	Joan Laughlin and Roger E. Gold
699-706	Magnesium and manganese regulation during moultcycle inPorcellio spinicornis say (Porcellionidae, Isopoda)	M. A. Alikhan
707-715	Teratogenesis of polychlorocycloalkane insecticides in chicken embryos resulting from their interactions at the convulsant recognition sites of the GABA (pro) receptor complex	Josef Seifert
716-720	Induction of hepatic cytochrome P-450 activity in wild cotton rats (Sigmodon hispidus) by phenobarbital and 3-methylcholanthrene	Chandikumar S. Elangbam, Charles W. Qualls and Mark Bauduy
721-727	Organochlorines and heavy metals in Herring Gull (Larus argentatus) eggs and chicks from the same clutch	Peter H. Becker and Hans Sperveslage
728-734	Methylmercury concentrations in Broiler's meat and hen's meat and eggs	Anastasia Kambamanoli-Dimou, Stylianos Kilikidis and Athanasios Kamarianos
735-742	Tissue mineral element content in swine fed clinoptilolite	W. G. Pond, J. T. Yen and J. D. Crouse
743-748	Preliminary evaluation of metal pollution from wear of auto tires	Muhammad Sadiq, Ibrahim Alam, Aarif El-Mubarek and H. M. Al-Mohdhar
749-753	New approach to the seven-dayCeriodaphnia dubia test with additional comments pertaining to the same test forDaphnia magna	U. M. Cowgill and D. P. Milazzo
754-760	Effect of the solvent acetone on membrane integrity in the green algaChlorella pyrenoidosa	Glenn W. Stratton
761-768	Differential uptake of zinc, copper, and lead in Texas Cichlid (Cichlasoma cyanoguttatum)	A. Villegas-Navarro and C. M. Villarreal-Treviño
769-772	Effect of carbofuran, carbaryl, and their metabolites on the growth ofRhizobium sp. andAzotobacter chroococcum	S. P. Kale, N. B. K. Murthy and K. Raghu
773-777	Toxicity to and oxygen consumption of the freshwater snailThiara (Stenomelania) torulosa (bruguiere) in relation to organophosphorus insecticide exposure	Ch. Bharathi and D. G. V. Prasada Rao
778-784	Sublethal effects of phenanthrene, nicotine, and pinane onDaphnia pulex	Jacqueline F. Savino and Lila L Tanabe
785-790	Volatilization of fluorescein mercuric acetate by marine bacteria from minamata bay	Kunihiko Nakamura
791-798	Toxicity of alum sludge toCeriodaphnia dubia andPimephales promelas	W. Scott Hall and Lenwood W. Hall

Volume 42, Number 6 / June 1989

799-806	Stability of 1-naphthol in sea water solutions and its uptake by the marine prosobranch gastropodLittorina littorea (L.)	M. P. Cajaraville, J. A. Marigomez and E. Angulo
807-813	Distribution of Cr, Pb, Cd, Zn, Fe and Mn in lake Victoria sediments, East Africa	John Mmari Onyari and Shem O. Wandiga
814-820	Mercury and cadmium content in green mussel,Mytilus viridis L. from onrust waters, Jakarta Bay	H. P. Hutagalung
821-828	Effect of fenvalerate on metabolic ion dynamics in the fathead minnow (Pimephales promelas) and bluegill (Lepomis macrochirus)	Daniel M. Symonik, Joel R. Coats, Steven P. Bradbury, Gary J. Atchison and John M. Clark
829-834	Gill ATPase activity inProcambarus clarkii as an indicator of heavy metal pollution	A. Torreblanca, J. Del Ramo and J. Díaz-Mayans
835-839	Effects of the herbicides 2,4-D, glyphosate, hexazinone, and triclopyr on the growth of three species of ectomycorrhizal fungi	D. Estok, B. Freedman and D. Boyle
840-846	Studies on activity recovery in some mercury-exposed freshwater fish by using selected weeds	Sharad Shrivastava and K. S. Rao
847-853	In vivo effects of cadmium chloride on certain aspects of carbohydrate metabolism in the tissues of a freshwater field crabBarytelphusa guerini	S. L. N. Reddy, N. B. R. K. Venugopal and J. V. Ramana Rao
854-859	Effect of heavy metals ions on enzyme activity in the mediterranean mussel,Donax trunculus	L. Mizrahi and Y. Achituv
860-867	Characterization of carboxylesterase from malathion degrading bacterium:Pseudomonas sp. M-3	Ashok K. Singh, N. S. Srikanth, O. P. Malhotra and P. K. Seth
868-872	Volatile pollutants in suburban and industrial air	Rolf Kroneld
873-877	Volatile pollutants in the environment and human tissues	Rolf Kroneld
878-883	Relationship of sulphur content in tree leaves to SO₂ concentration in air	Li Xiaozhu and Zhang Youbiao
884-890	Organochlorine insecticide residues in fish and birds from three river systems on the North Coast Region of New South Wales	K. W. McDougall, N. Ahmad, C. R. Harris and F. R. Higginson
891-898	Measurement of aminocarb in long-distance drift following aerial application to forests	C. M. Riley, C. J. Wiesner and D. J. Ecobichon
899-904	Determination of atrazine residues in food by enzyme immunoassay	R. J. Bushway, B. Perkins, S. A. Savage, S. L. Lekousi and B. S. Ferguson
905-910	Urinary fluoride: Dependence on pH, creatinine excretion, and occupational exposure	J. Ares
911-918	Levels of organochlorine insecticides in milk of mothers from urban and rural areas of botucatu, SP, Brazil	Léa Silvia Sant'Ana, Igor Vassilieff and Lieselotte Jokl
919-925	Absorption and elimination of an oral dose of³H-Deoxynivalenol in colostomized and intact chickens	A. K. Lun, E. T. Moran, L. G. Young and E. G. McMillan
926-930	In vitro adsorption removal of paraquat by activated carbon and cation exchange Resin	M. Kitakouji, T. Miyoshi, S. Tanada and T. Nakamura
931-934	Growth and development of permanent teeth germ of transplacental Yu-Cheng babies in Taiwan	Shou -Jen Lan, Yea -Yin Yen, Ying -Chin Ko and Eng -Rin Chen
935-941	Evaluation of the oral toxicity of uranium in a 4-week drinking-water study in rats	A. Ortega, J. L. Domingo, J. M. Llobet, J. M. Tomás and J. L. Paternain
942-948	Changes in tissue glutathione and mercury concentrations in rats following mercuric chloride injection through the hepatic portal vein	Sin Wun Chey, Wong Ming Keong and Sin Yoke Min

Volume 43, Number 1 / July 1989

1-8	Elevation of urinary N-acetyl-β-D-glucosaminidase and β-galactosidase activities in workers with long-term exposure to aromatic nitro-amino compounds	Munehiro Yoshida, Masahiko Sunaga, Ichiro Hara, Masao Katsumata and Masayasu Minami
9-12	Ethylene dibromide toxicity to human KB cells	Kyo Mochida, Manabu Gomyoda, Tokio Fujita and Kei Yamagata
13-16	Urinary excretion of sulfate and glucuronate conjugates in a free living population of adult males	Peter S. Murano, Vernice Y. Robichaud and Ryland E. Webb
17-21	Rapid and simple method for identification of glufosinate-ammonium using paper chromatography	A. Suzuki and M. Kawana
22-27	Analysis of tributyltin compounds in shellfish by using gas chromatography—Mass spectrometry	D. J. Hannah, T. L. Page, L. Pickston and J. A. Taucher
28-35	Degradation of malathion by microorganisms isolated from industrial effluents	Ashok K. Singh and P. K. Seth
36-44	Pesticide degradation in model soil evaporation beds	David M. Hodapp and Wray Winterlin
45-51	Hydrolysis of methyl parathion in a flooded soil	M. Sharmila, K. Ramanand and N. Sethunathan
52-59	Chemical characterization and texicological assessment of kraft pulp mill fiber waste as a feedstuff for beef cattle	M. S. Bilawchuk, D. D. Kitts and B. D. Owen
60-65	Hematological studies on white male rats exposed to some antimoulting compounds	Isabelle G. Berberian and Essam E. Enan
66-73	Effects of paraquat on parent generation female and F₁ suckling mice using different treatment regimes	Cheryl A. Bauer Dial and Norman A. Dial
74-79	Strain difference in free p-cresol excretion in urine of rats exposed to toluene at sub-narcotic concentrations	Osamu Inoue, Kazunori Seiji, Haruo Nakatsuka, Takao Watanabe and Masayuki Ikeda
80-86	Physiological and behavioral effects of guthion on pine voles,Microtus pinetorum	Judi L. Durda, Roger A. Powell and George T. Barthalmus
87-94	Short-term toxicity of nine industrial chemicals	E. Komsta, V. E. Secours, I. Chu, V. E. Valli and R. Morris, et al.
95-100	Effects of a low OP dose on seed/bead discrimination in the kangaroo rat,Dipodomys	T. J. Peterle and R. Bentley
101-106	Some factors influencing cadmium-manganese interaction in adult rats	Nevenka Gruden and Snježana Mataušić
107-110	Zinc protection against cadmium effects on preimplantation mice embryos	Norberto M. Belmonte, Oscar E. Rivera and Jorge Herkovits
111-117	Effect of linear alkyl benzene sulphonate on germination of spores of the aquatic fernCeratopteris thalictroides	Jaswant Singh and Santha Devi
118-122	Evaluation of ATP photometer for toxicity testing using microtox luminescent bacterial reagent	Judy Awong, Gabriel Bitton, Ben Koopman and Jean Louis Morel
123-130	Histopathological changes induced by malathion in the gills of bluegillLepomis macrochirus	C. Richmonds and H. M. Dutta
131-138	Bioaccumulation and depuration of some trace metals in the mussel,Perna viridis (Linnaeus)	P. T. Lakshmanan and P. N. K. Nambisan
139-143	Uptake and distribution of²⁰³Hg by fish fingerlings,Cirrhina mrigala, exposed to linear alkyl benzene sulphonate	Virendra Misra, Vinod Kumar, Shri Dhar Pandey and P. N. Viswanathan
144-150	Pathology of brown bullhead,Ictalurus nebulosus, from highly contaminated and relatively clean sections of the Hudson River	James C. S. Kim, Eddie S. Chao, Mark P. Brown and Ronald Sloan
151-158	Effect of forced fasting on magnesium and manganese regulation in a terrestrial isopod,Porcellio spinicornis say (Porcellionidae, Isopoda, Crustacea)	Klara Bercovitz and M. A. Alikhan
159-164	Distribution of atrazine, simazine, alachlor, and metolachlor in soil profiles in Connecticut	L. Q. Huang and C. R. Frink
165-172	Heavy metal toxicity to fiddler crabs,Uca annulipes latreille andUca triangularis (Milne Edwards): Respiration on exposure to copper, mercury, cadmium, and zinc	V. Uma Devi and Y. Prabhakara Rao

Volume 43, Number 2 / August 1989

173-179	Effects of lead shot ingestion on free-ranging mourning doves	Mary E. Carrington and Ralph E. Mirarchi
180-184	Ochratoxin A toxicity on carbohydrate metabolism in rats	S. Subramanian, A. Kanthasamy, N. Balasubramanian, N. Sekar and S. Govindasamy
185-191	Strain- and organ-dependent differences in induction of aryl hydrocarbon hydroxylase activity by 3-methylcholanthrene	Chikako Kiyohara, Noriko Mohri, Junya Nagayama and Tomio Hirohata
192-198	Structure-activity relationships for Di and Tri alkyl and/or halogen substituted phenols	T. Wayne Schultz, Sonji K. Wesley and Leslie L. Baker
199-206	Atrazine biodegradation in rats—A model for mammalian metabolism	Tihomira Gojmerac and Jasna Kniewald
207-214	In vitro andin vivo percutaneous absorption of benzo[a]pyrene from petroleum crude-fortified soil in the rat	Joseph J. Yang, Timothy A. Roy, Andrew J. Krueger, William Neil and Carl R. Mackerer
215-219	Teratogenicity of dinoseb: Role of the diet	E. Giavini, M. L. Broccia, M. Prati, D. Cova and L. Rossini
220-224	Pathways for formation of catechol and 1,2,4-benzenetriol in rabbits	Osamu Inoue, Kazunori Seiji and Masayuki Ikeda
225-230	Triaryl/alkyl phosphate residues in human adipose autopsy samples from six ontario municipalities	Guy L. LeBel, David T. Williams and Daniel Berard
231-238	Effect of fabric characteristics on pesticide penetration through selected apparel fabrics	Karen K. Leonas, Elizabeth P. Easter and Jacky O. De Jonge
239-245	Photodecomposition of monocrotophos in soil, on plant foliage, and in water	P. Dureja
246-253	Bioconcentration and effects of dieldrin, dimethoate, and permethrin onSaccharomyces cerevisiae	Surendar Kumar, P. S. Dhanaraj and Pradeep Bhatnagar
254-260	Influence of chromium compounds on microbial growth and nucleic acid synthesis	Toshihiko Ogawa, Masauji Usui, Chizuko Yatome and Eiichi Idaka
261-270	Application of adenylate energy charge and adenine nucleotide measurements as indicators of stress inNephtys incisa treated with dredged material	G. E. Zaroogian and M. Johnson
271-279	Gender-dependent problems in toxicity tests withCeriodaphnia dubia	G. Jayne Haynes, Arthur J. Stewart and Bret C. Harvey
280-286	Acute and chronic toxicity of produced water from a North Sea oil production platform to the calanoid copepodAcartia tonsa	A. E. Girling
287-294	Effect of speciation on uptake and toxicity of cadmium to shrimpCrangon Crangon (L.)	M. L. S. Simões Gonçalves, M. F. C. Vilhena, L. M. V. F. Machado, C. M. R. Pescada and M. Legrand de Moura
295-301	Nitrite-induced anemia in channel catfish,Ictalurus punctatus rafinesque	C. S. Tucker, R. Francis-Floyd and M. H. Beleau
302-309	Toxicity of the organophosphorous insecticide metamidophos (O,S-dimethyl phosphoramidothioate) to larvae of the freshwater prawnMacrobrachium rosenbergii (De Man) and the blue shrimpPenaeus stylirostris stimpson	Lorenzo M. Juarez and Jacobo Sanchez
310-314	Lead-induced biochemical changes in freshwater fishOreochromis mossambicus	S. G. Ruparelia, Yogendra Verma, N. S. Mehta and S. R. Salyed
315-320	Hemoglobin and hematocrit values in the fishOreochromis mossambicus (peters) after short term exposure to copper and mercury	P. J. Cyriac, A. Antony and P. N. K. Nambisan
321-328	Distribution of cadmium in the pearl oyster,Pinctada albina albina (Lamarck), following exposure to cadmium in seawater	Kevin A. Francesconi

Volume 43, Number 3 / September 1989

329-336	Effect of zinc exposure on subsequent acute tolerance to heavy metals in rainbow trout	D. I. Anadu, G. A. Chapman, L. R. Curtis and R. A. Tubb
337-341	Metal content in seston from the San José Gulf, Patagonia, Argentina	M. N. Gil, V. Sastre, N. Santinelli and J. L. Esteves
342-349	Specific congener profiles of polychlorinated dibenzo-p-dioxins and dibenzofurans in blue mussel in Osaka Bay in Japan: Aqueous solubilities of PCDDs and PCDFs	Hideaki Miyata, Koji Takayama, Mayumi Mimura, Takashi Kashimoto and Shigehiko Fukushima
350-354	Preliminary investigation of protein utilization by an aquatic earthworm in response to sublethal stress	Timothy J. Keilty and Guy R. Stehly
355-362	Chronic toxicity of biphenyl toDaphnia magna straus	F. M. Gersich, E. A. Bartlett, P. G. Murphy and D. P. Milazzo
363-369	Factors influencing thiocyanate toxicity in rainbow troutSalmo gairdneri	Thomas A. Heming and Karen A. Blumhagen
370-377	Morphological and behavioral characters in mosquitofish as potential bioindication of exposure to kraft mill effluent	Stephen A. Bortone, William P. Davis and Charles M. Bundrick
378-385	Effects of different dilution water types on the acute toxicity to juvenile pacific salmonids and rainbow trout of glyphosate and its formulated products	M. T. Wan, R. G. Watts and D. J. Moul
386-393	Responses and LC₅₀ values for selected microcrustaceans exposed to Spartan^®, malathion, Sonar^®, Weedtrine-D^® and Oust^® pesticides	Syed M. Naqvi and Reanold H. Hawkins
394-401	Amino acid composition of cadmium-binding protein induced in a marine diatom,Phaeodactylum tricornutum	Y. Maita and S. Kawaguchi
402-406	Metal biomonitoring in bird eggs: A critical experiment	Claudio Leonzio and Alberto Massi
407-414	Bioaccumulation of heavy metals in pre-fledgling tree swallows,Tachycineta bicolor	Mark L. Kraus
415-420	Content of some heavy metal ions in various developmental stages of the social wasp,Dolichovespula saxonica (Fabr.) (Hymenoptera, Vespidae)	Jan K. Kowalczyk and Cezary Watała
421-427	Effects of velvetleaf plant residues on seedling growth and soil microbial activity	G. A. LaBarge and R. J. Kremer
428-435	Adenylate energy charge and adenine nucleotide measurements as indicators of stress in the mussel,Mytilus edulis, treated with dredged material under laboratory conditions	Gerald E. Zaroogian and Mary Johnson
436-443	Influence of estrogenic pesticides on membrane integrity and membrane transfer of monosaccharide into the human red cell	Rolf L. Ingermann
444-453	Correlation of tetrachloroethylene in blood and in drinking water: A case of well water pollution	Kazuhiro Kido, Takehiko Shiratori, Takao Watanabe, Haruo Nakatsuka and Mariko Ohashi, et al.
454-458	Status of the γ-glutamyl transpeptidase enzyme activity in mouse skin exposed to polyaromatic hydrocarbons and tumor promotor TPA	Yogeshwer Shukla, S. Kumar and N. K. Mehrotra
459-466	Chlordane residues in rat and monkey tissues following subchronic inhalation exposure to technical chlordane	Abdallah M. Khasawinah
467-472	Effects of cigarette smoke exposure on early stage embryos in the rat	Norihide Tachi and Mitsuko Aoyama
473-480	Effects of PCBs on plasma enzymes, testosterone level, and hepatic xenobiotic metabolism in the grey partridge,Perdix perdix	F. Abiola, G. Lorgue, E. Benoit, D. Soyez and J. L. Rivière
481-484	Chronic effects of mercuric chloride ingestion on rat adrenocortical function	R. Agrawal and J. P. N. Chansouria

Volume 43, Number 4 / October 1989

485-492	Blood lead—Tooth lead relationship among Boston children	Michael B. Rabinowitz, Alan Leviton and David C. Bellinger
493-498	Comparison study of the sensitivities of some indices of DDT exposure in human blood and urine	Charles F. B. Nhachi and Rene Loewenson
499-504	HPLC assay for avermectin B1a and its two photoisomers using a photo diode array detector	Michael S. Maynard and Heather D. Maynard
505-510	Microbial degradation of benzene and toluene in groundwater	U. Karlson and W. T. Frankenberger
511-517	Bacterial abundance and activity in hazardous waste-contaminated soil	Deborah Dean-Ross
518-528	Covariation of selected trace elements with binding substrates in cores collected from two contaminated sediments	Timothy E. Lewis and Alan W. McIntosh
529-533	Lead and chromium concentrations in the potable water of the Eastern Province of Saudi Arabia	Hassan M. A. Hassan, Hanaa T. Mustafa and Talaat I. Rihan
534-540	Interaction of 7,10-dimethylbenz[c]acridine with deoxyribonucleic acid	Kunihiro Kamata and Noboru Motohashi
541-547	Cadmium inhibits brain calmodulin:In vitro andin vivo studies	P. J. S. Vig, M. Bhatia, K. D. Gill and R. Nath
548-549	Relationships between organochlorine concentrations in liver and muscle of otters	C. F. Mason
550-555	Distribution and residue level of mercury, cadmium and lead in Korean birds	Doo Pyo Lee, Katsuhisa Honda, Ryo Tatsukawa and Pyong -Oh Won
556-563	Assessment of exposure to environmental microcontaminants and pesticide residues inScapharca inaequivalvis	A. di Domenico, C. La Rocca, C. Lintas and L. Turrio Baldassarri
564-569	Structure-toxicity relationships for mono alkyl- or halogen-substituted anilines	T. Wayne Schultz, Mariely Cajina-Quezada and Sonji K. Wesley
570-575	Acute bioassays with benthic macroinvertebrates conducted in situ	Michael Whaley, Renato Garcia and Jaime Sy
576-582	Calibration of the freshwater mussel,Elliptio complanata, for quantitative biomonitoring of hexachlorobenzene and octachlorostyrene in aquatic systems	Ronald W. Russell and Frank A. P. C. Gobas
583-589	Detection of mutagenicity in mussels and their ambient water	Shohei Kira, Hikoya Hayatsu and Masana Ogata
590-596	Sublethal effects of crude oil on a cold-water marine leech,Johanssonia arctica, following chronic exposure	R. A. Khan and J. W. Kiceniuk
597-602	Effect of endosulfan on glutathione S-transferase and glutathione content of the premoult field crab,Paratelphusa hydrodromus	V. B. Yadwad
603-610	In vivo modification of lipid metabolism in response to phosphamidon, methylparathion and lindane exposure in the penaeid prawn,Metapenaeus monoceros	M. Srinivasulu Reddy and K. V. Ramana Rao
611-617	Laboratory induction of intersexuality in the mosquitofish,Gambusia affinis, using paper mill effluent	Dale T. Drysdale and Stephen A. Bortone
618-626	Effect of the effluent from a chlor-alkali factory on a blue-green alga: Changes in the pigment content	B. P. Shaw, A. Sahu and A. K. Panigrahi
627-634	Anemia in the freshwater teleost,Heteropneustes fossilis, under the stress of environmental pollution	Arun Shanker Narain and Prabodh Narain Srivastava
635-640	Possible effect of sedimentary phosphorus on the accumulation of lead inMytilus edulis	B. P. Bourgoin, M. J. Risk and A. E. Aitken

Volume 43, Number 5 / November 1989

641-646	High levels of PCBs in breast milk of inuit women from arctic quebec	Eric Dewailly, Albert Nantel, Jean -P. Weber and François Meyer
647-655	Follow-up study of reproductive hazards of multiparous women consuming PCBs-Contaminated rice oil in Taiwan	Y. Y. Yen, S. J. Lan, Y. C. Ko and C. J. Chen
656-659	Polychlorinated biphenyls in human blood samples of Bombay	C. Vaman Rao and Savitri Banerji
660-666	Lead pollution in urban and rural Saudi Arabian children	Motaheruddin Ahmed, Parvez Ahmad and Ibrahim I. Kutbi
667-669	Effects of aroclor 1254^® on hydrocortisone levels in adult rhesus monkeys (Macaca mulatta)	J. C. K. Loo, H. Tryphonas, N. Jordan, R. Brien and K. F. Karpinski, et al.
670-675	Diphasic EEG effects induced by anticholinesterasic agents in mice	P. Valente, S. Palazzesi, G. A. Zapponi and A. Loizzo
676-682	Aldicarb suppresses macrophage but not natural killer (NK) cell-mediated cytotoxicity of tumor cells	Rathinam S. Selvan, Timothy N. Dean, Hara P. Misra, Prakash S. Nagarkatti and Mitzi Nagarkatti
683-690	Oral bioavailability of aged polychlorinated biphenyl residues contained in soil	G. F. Fries, G. S. Marrow and C. J. Somich
691-696	Organochlorine insecticide residues in cattle feed	T. S. S. Dikshith, S. N. Kumar, R. B. Raizada and M. K. Srivastava
697-704	Distribution of mercury in neonatal guinea pigs after exposure to mercury vapor	Minoru Yoshida, Hiroshi Satoh, Haruhiko Aoyama, Sakae Kojima and Yukio Yamamura
705-712	Therapeutic efficacy of dimercaptosuccinic acid and thiamine/ascorbic acid on lead intoxication in rats	S. K. Tandon and S. J. S. Flora
713-716	Acephate present in food-serving areas of buildings after baseboard spraying	C. G. Wright, R. B. Leidy and H. E. Dupree
717-724	Pilot study of a cotton glove press test for assessing exposure to pesticides in house dust	John W. Roberts and David E. Camann
725-732	Total PCBs and PCB congeners in spanish imperial eagle eggs	L. M. Hernández, M. A. Fernández and Ma. J. González
733-736	Residues of synthetic pyrethroid insecticides on tomato under sub-tropical conditions of Punjab, India	Balwinder Singh, Parm Pal Singh, Raminderjit Singh Battu and Rajinder Lal Kalra
737-741	Cadmium levels in bovine liver and kidney from agricultural regions on and off the Canadian Shield, 1985–1988	R. Frank, P. Suda and H. Luyken
742-746	Environmental contamination of chromium in agricultural and animal products near a chromate industry	D. Imam Khasim, N. V. Nanda Kumar and R. C. Hussain
747-754	Seasonal changes of cadmium and copper levels in stem-boring larvae ofAgapanthia villosoviridescens (Coleoptera) on salt marshes of the westerschelde estuary	M. A. Hemminga, J. Nieuwenhuize, C. H. Poley-Vos and J. van Soelen
755-760	Cadmium induced malformation in eyes ofAmbassis commersoni cuvier	V. Pragatheeswaran, B. Loganathan, R. Natarajan and V. K. Venugopalan
761-768	Temperature preference as an indicator of the chronic toxicity of cupric ions to mozambique tilapia	Timothy J. Welch, Jay R. Stauffer and Raymond P. Morgan
769-775	Changes induced by cadmium in the kidney of black sea bream,Mylio macrocephalus (Teleostei)	V. E. C. Ooi and F. K. Law
776-778	Effect onBubalus bubalis thermoregulation by monocrotophos and antidotal therapy	Harpal S. Sandhu and Jitendra K. Malik
779-784	Survey of persistent pesticide residues in the edible tissues of wild and pond-raised louisiana crayfish and their habitat	J. D. Madden, M. W. Finerty and R. M. Grodner
785-788	Acute toxicity of potassium permanganate to milkfish fingerlings,Chanos chanos	Erlinda R. Cruz and Catherine T. Tamse
789-796	Toxicity of the organophosphate insecticide fenthion, alone and with thermal fog carriers, to an estuarine copepod and young fish	Catherine Q. Thompson and John W. Tucker

Volume 43, Number 6 / December 1989

797-804	Genotoxicity assessment of atrazine and some major metabolites in the ames test	M. A. Butler and R. E. Hoagland
805-813	Methods for assessing fieldworker hand exposure to pesticides during peach harvesting	R. A. Fenske, S. G. Birnbaum, M. M. Methner and R. Soto
814-820	Soil adherence to human skin	Jeffrey H. Driver, James J. Konz and Gary K. Whitmyre
821-826	Organochlorine residues in Baluchistan/Pakistan: Blood and fat concentrations in humans	M. B. Krawinkel, G. Plehn, H. Kruse and A. M. Kasi
827-832	Acute toxicity of temephos, fenoxycarb, diflubenzuron, and methoprene andBacillus thuringiensis var.israelensis to the mummichog (Fundulus heteroclitus)	Byung Mu Lee and Geoffrey I. Scott
833-837	Survey of barium in Italian drinking water supplies	E. Lanciotti, N. Comodo, L. Gambassini, E. Cerbai and G. Vallone, et al.
838-845	Clam burrowing bioassay for estuarine sediment	Harriette L. Phelps
846-849	Cadmium and lead accumulation by goldfish exposed to aqueous refuse incinerator fly ash leachate	Carl A. Bache and Donald J. Lisk
850-857	Effects of chromium and cadmium upon respiration and survival ofCallinectes similis	Patricia Ramírez, Guadalupe Barrera and Carlos Rosas
858-863	Effects of lead on the spawning potential of the fresh water fish,Anabas testudineus	S. J. Tulasi, P. U. M. Reddy and J. V. Ramana Rao
864-869	Distribution of polycyclic aromatic hydrocarbons (PAH's) in marsh sediments, Iraq	Hamid T. Al-Saad and Amina A. Al-Timari
870-878	Persistence and distribution of PCBs in the sediments of a reservoir (Lake Hartwell, South Carolina)	Frank M. Dunnivant, Anne L. Polansky and Alan W. Elzerman
879-885	Toxicological aspects of activated sludge feeding	Edna Nachtomi, Bianka Lipstein and Shmuel Kary
886-892	³H-PDBu binding after administration of methylmercury to mice	Hironobu Katsuyama, Kiyofumi Saijoh, Yuhiko Inoue and Kimiaki Sumino
893-898	Chronic toxicity of phosalone to rats: Effect on erythropoiesis	S. Janardan Reddy, D. C. Reddy, V. Kalarani and R. Ramamurthi
899-903	Fluoride residues in frozen foods fumigated with sulfuryl fluoride	Rudolf H. Scheffrahn, Ruei -Ching Hsu and Nan -Yao Su
904-909	Effects of convection-oven and microwave-oven drying on removal of alachlor residues in a fabric structure	Charles J. Kim
910-914	Water hyacinth as indicator of heavy metal pollution in the tropics	Humberto Gonzalez, Martin Lodenius and Mirta Otero
915-919	Cadmium concentrations in beef consumable tissues in relation to age of animals and area of their breeding	V. Antoniou, H. Tsoukali-Papadopoulou, P. Epivatianos and B. Nathanael
920-928	Metabolism of chlorfenvinphos in both soil and plant of cauliflower and brussels sprouts field crops	Jean Rouchaud, Fabrice Gustin, Frans Van de Steene, Christian Pelerents and Joël Gillet, et al.
929-934	Fluorescein diacetate hydrolysis for determination of accelerated degradation of thiocarbamate herbicides	J. P. Reed, H. R. Krueger and F. R. Hall
935-940	Dinoseb presence in agricultural subsurface drainage from potato fields in northwestern New Brunswick, Canada	H. J. O'Neill, T. L. Pollock, H. S. Bailey, P. Milburn and C. Gartley, et al.
941-945	Relationship between microbial numbers and other microbial indices in soil	S. P. Kale and K. Raghu

Volume 44, Number 1 / January 1990

1-7	Assessment of human exposure to atrazine through the determination of free atrazine in urine	G. Catenacci, M. Maroni, D. Cottica and L. Pozzoli
8-12	Measurement of ATV applicator exposure to atrazine using an ELISA method	J. P. Reed, F. R. Hall and H. R. Krueger
13-18	Nitrosamines in formulations of deet and EPTC	Yuk Y. Wigfield and Charles C. McLenaghan
19-28	Genotoxic effects of erioflorin acetate and erioflorin methacrylate: Sesquiterpene lactones isolated fromPodanthus ovatifolius Lag. (Compositae)	G. Cea, M. Alarcón, G. Weigert and R. Sepulveda
29-38	Assessment of Di- and Tri-butyltin interaction with skeletal muscle membranes	Akhtar A. Ali, R. K. Upreti and A. M. Kidwai
39-45	Enhancement of tumor-initiating activity of DMBA by the carbamate fungicide mancozeb	N. K. Mehrotra, S. Kumar and Yogeshwer Shukla
46-53	Disposition of perfluorooctanoic acid in the rat after single and subchronic administration	Markku Ylinen, Anneli Kojo, Hannu Hanhijärvi and Pekka Peura
54-58	Fate of dietary Cadmium at two intake levels in the odonate nymph,Aeshna canadensis	Pamela A. Martin, David C. Lasenby and R. Douglas Evans
59-66	Use ofSelenastrum capricornutum and microfeast™ as food forDaphnia pulex	E. E. Price, T. F. Parkerton and K. L. Dickson
67-72	Structure-toxicity relationships for nonpolar narcotics: A comparison of data from the tetrahymena, photobacterium and pimephales systems	T. Wayne Schultz, Norris L. Wyatt and David T. Lin
73-80	Survival of northern bobwhites in Georgia: Cropland use and pesticides	Donald H. White, John T. Seginak and Ronald C. Simpson
81-86	Survey for pesticides in wells associated with apple and peach orchards in West Virginia	H. W. Hogmire, J. E. Weaver and J. L. Brooks
87-91	Residues of 1-naphthol in soil and water samples in and around Bhopal, India	T. S. S. Dikshith, S. N. Kumar, R. B. Raizada, M. K. Srivastava and P. K. Ray
92-99	Removal of organophosphorus, organochlorine and synthetic pyrethroid insecticides and organochlorine fungicides from coverall fabric by laundering	H. E. Braun, R. Frank and G. M. Ritcey
100-105	Residue analysis of triadimefon, triadimenol, and the BAY KWG 1342 diol and BAY KWG 1323 hydroxylated metabolites in winter wheat	M. T. H. Ragab, M. G. Anderson and H. W. Johnston
106-113	Effect of colloidal soil components on the adsorption of mevinphos	María Sánchez-Camazano and Maria J. Sánchez-Martín
114-120	Levels of transaminases in tissues of the penaeid prawn,Metapenaeus monoceros (Fabricius) following sublethal kelthane exposure	K. V. Ramana Rao, P. Surendranath and P. R. S. Kodavanti
121-128	Effects of elevated calcium concentration on Na-K-ATPase activity of two euryhaline species,Cyprinodon variegatus andMysidopsis bahia	E. E. Price, M. J. Donahue, K. L. Dickson and J. H. Rodgers
129-134	Occurrence and seasonal variation of heavy metals in the oysterSaccrostrea iridescens	F. Páez-Osuna and C. Marmolejo-Rivas
135-141	Life table evaluation of the effects of cadmium exposure on the freshwater cladoceran,Moina macrocopa	C. K. Wong and P. K. Wong
142-148	Heavy metals in the eastern oyster,Crassostrea virginica, of the Mississippi sound	Thomas F. Lytle and Julia S. Lytle
149-157	Cadmium uptake and toxicity to water hyacinth: Effect of repeated exposures under controlled conditions	Raphael Nir, Avital Gasith and Albert S. Perry
158-164	Heavy metal concentrations in a lichen of Mt. Rainier and Olympic National Parks, Washington, USA	R. W. Frenzel, G. W. Witmer and E. E. Starkey
165-172	Accumulation of Am-241 and Cm-244 from water and sediments byHyalella sp. andTubifex spp.	Thomas H. Sibley and Joseph S. Stohr

Volume 44, Number 2 / February 1990

173-180	Actinide and lanthanum toxicity towards aCitrobacter sp.: Uptake of lanthanum and a strategy for the biological treatment of liquid wastes containing plutonium	E. J. Plummer and L. E. Macaskie
181-188	Reversal of phenol and naphthalene effects on ciliate chemoattraction	Sharon G. Berk, Bridget A. Mills, Kathleen C. Stewart, Rebecca S. Ting and Robert O. Roberts
189-196	Effects of the environmental pollutants on heme oxygenase activity and cytochrome P-450 content in fish	Toshihiko Ariyoshi, Seiichi Shiiba, Hiroyuki Hasegawa and Koji Arizono
197-204	Estuarine sediment bioassay with oyster pediveliger larvae (Crassostrea gigas)	Harriette L. Phelps and Kimberly A. Warner
205-209	Use of carbonyl iron to induce iron loading in the musselMytilus edulis	N. Bootsma, D. J. Macey, J. Webb and V. Talbot
210-215	Toxicity of fenitrothion degradation products to medaka (Oryzias latipes)	Yukio Hiraoka, Junko Tanaka and Hisanori Okuda
216-223	Effect of thiol compounds and flavins on mercury and organomercurial degrading enzymes in mercury resistant aquatic bacteria	Kalipada Pahan, Satyajit Ray, Ratan Gachhui, Jayasri Chaudhuri and Amalendu Mandal
224-229	Immunity of PCB transplacental Yu-Cheng children in Taiwan	Shou Jen Lan, Yea Yin Yen, Joung Liang Lan, Eng Rin Chen and Ying Chin Ko
230-239	Monocrotophos: Short-term toxicity in rats	A. Janardhan and P. Sisodia
240-245	Comparison of dislodgable and total residues of three pyrethroids applied to cotton in Arizona	B. J. Estesen and N. A. Buck
246-253	Naphthalenes associated with treated wastewater effluents in an urban national wildlife refuge	Jhon T. Tanacredi
254-259	Application of the microtox system to assess the toxicity of pesticides and their hydrolysis metabolites	L. Somasundaram, J. R. Coats, K. D. Racke and H. M. Stahr
260-267	Effects of diuron and fluometuron metabolites on the growth and fiber quality of cotton (Gossypium hirsutum)	Thomas B. Moorman and William C. Koskinen
268-275	Biochemical diagnosis of occupational exposure to lead toxicity	B. V. Somashekaraiah, B. Venkaiah and A. R. K. Prasad
276-281	Air pollution effects on the leaf structure ofLaurus nobilis, an injury resistant species	N. S. Christodoulakis and C. Fasseas
282-287	Chloroperoxidase mediated halogenation of phenols	C. Wannstedt, D. Rotella and J. F. Siuda
288-293	Chromatographic and mutagenic analyses of 1,2-dichloropropane and 1,3-dichloropropylene and their degradation products	Thomas F. Connors, James D. Stuart and John B. Cope
294-301	Simultaneous determination of triphenyltin and its metabolites, mono- and diphenyltin, in biological materials by capillary gas chromatography	Shuji Ohhira and Hisao Matsui
302-308	Use of lichen biomass to monitor dissolved metals in natural waters	James N. Beck and Gerald J. Ramelow
309-316	Levels of metals in canned meat products: Intermetallic correlations	G. Brito, C. Díaz, L. Galindo, A. Hardisson and D. Santiago, et al.
317-324	Effectiveness ofPseudomonas aeruginosa for detoxification of tetramethylthiuram disulfide (TMTD) from contaminated soil	C. K. Shirkot, P. Shirkot, S. P. Dhall and K. G. Gupta
325-330	Levels of toxic mineral elements in selected foods marketed in Nigeria	Mark E. Ukhun, J. Nwazota and Francis O. Nkwocha
331-338	Heavy metal and organochlorine compound concentrations in tissues of raccoons from East-Central Michigan	G. B. Herbert and T. J. Peterle
339-344	Clinical, chemical, and hematological parameters in cattle kept in a cadmium-contaminated area	B. G. F. Kessels, Th. Wensing, G. H. Wentink and A. J. H. Schotman

Volume 44, Number 3 / March 1990

345-349	Monitoring of aflatoxins and ochratoxin A in Czechoslovak human sera by immunoassay	Ladislav Fukal and Hana Reisnerova
350-356	Use of hair as an indicator of environmental lead pollution in women of child-bearing age in Karachi, Pakistan and Bangladesh	Ijaz S. Jamall and Paul V. Allen
357-362	In vitro Methylation and demethylation of mercury compounds by the intestinal contents	Jan K. Ludwicki
363-368	Responses of the hepatopancreatic ‘B’ cells of a terrestrial isopod,Oniscus asellus, to metals accumulated from a contaminated habitat: A morphometric analysis	A. John Morgan, Zara D. E. Gregory and Carole Winters
369-376	Profile of hemoproteins and heme-metabolizing enzymes in rats treated with surfactants	Toshihiko Ariyoshi, Hiroyuki Hasegawa, Yumiko Nanri and Koji Arizono
377-379	Comparative study of the tissue distribution of NADH and NADPH-dependent chloral hydrate reducing enzymes in the rat	Keiki Ogino, Tatsuya Hobara, Haruo Kobayashi and Susumu Iwamoto
380-386	Effect of solvents on the photodegradation rates of octachlorodibenzo-p-dioxin	Lon -Song Hung and Leonard L. Ingram
387-393	Convenient chemical method for measuring mean temperature at sites of degradation studies in the field	J. Ashworth and J. M. Crépin
394-400	Residues and persistence of endosulfan in Dry Tobacco leaves and cigarettes	Euphemia Papadopoulou-Mourkidou and Anastasia Milothridou
401-409	Contamination of rural ponds with pesticide, 1971–85, Ontario, Canada	R. Frank, H. E. Braun, B. D. Ripley and B. S. Clegg
410-419	Survey of farm wells for pesticides, Ontario, Canada, 1986 and 1987	R. Frank, H. E. Braun, B. S. Clegg, B. D. Ripley and R. Johnson
420-427	Importance of bioassay volume in toxicity tests using algae and aquatic invertebrates	Glenn W. Stratton and Janice Giles
428-434	Physiological responses of juvenile white mullet,Mugil curema, exposed to benzene	Manuel Correa and Henry I. García
435-442	Sublethal effects of malathion on channel catfish,Ictalurus punctatus	N. Areechon and J. A. Plumb
443-448	Effect of endosulfan on acid and alkaline phosphatase activity in liver, kidney, and muscles ofChanna gachua	R. M. Sharma
449-455	Calmodulin concentration in mucus of rainbow trout,Salmo gairdneri, exposed to combinations of acid, aluminum, and calcium	Timothy E. Lewis, Shixing Yuan and Alfred Haug
456-460	In vitro cytotoxicities of inorganic lead and Di- and trialkyl lead compounds to fish cells	H. Babich and E. Borenfreund
461-467	Levejs of heavy metals and organochlorine pesticides of cyprinid fish reared four years in a wastewater treatment pond	François Guerrin, Viviane Burgat-Sacaze and Paule de Saqui-Sannes
468-472	Uptake of lead, chromium, cadmium and cobalt byCladophora glomerata	Jan Vymazal
473-478	Toxicity and accumulation of chromium inCeratophyllum demersum L.	Poonam Garg and Prakash Chandra
479-486	Heavy metal concentrations in the banana prawn,Penaeus merguiensis, and leader prawn, P.monodon, in the townsv region of Australia	D. Darmono and G. R. W. Denton
487-493	Metabolites of three structural isomers of butylbenzene in the bile of rainbow trout	J. Hellou, A. Ryan and H. J. Hodder
494-500	Growth, photosynthesis and nitrogen fixation ofAnabaena doliolum exposed to Assam crude extract	J. P. Gaur and A. K. Singh

Volume 44, Number 4 / April 1990

501-507	Urinary selenium levels in Japanese males and females	Ryoichi Hasunuma, Morizo Tsuda, Tadao Ogawa and Yasuhiro Kawanishi
508-513	Radioactive hazard of potable water in Virginia and Maryland	Douglas G. Mose, George W. Mushrush and Charles Chrosniak
514-520	Personal diffusive sampler for methanol, a hydrophilic solvent	Toshio Kawai, Tomojiro Yasugi, Yoko Uchida and Masayuki Ikeda
521-528	A simple method for monitoring mutagenicity of river water. Mutagens in Yodo river system, Kyoto-Osaka	Hiroshi Sakamoto and Hikoya Hayatsu
529-534	Performance of a new ecotoxicological index to assess environmental impacts on freshwater communities	Julio A. Camargo
535-541	Distribution and transport kinetics of radionuclides⁹⁹Mo and¹³¹I in a simulated aquatic ecosystem	M. Švadlenková, J. Konečný, M. Obdržálek and L. Simanov
542-548	Cleanup of sediment extracts prior to PCB analysis	James M. Brannon and Richard Karn
549-554	Effect of gamma irradiation on a PCB mixture in organic solvent	François Lépine and Robert Massé
555-560	Organochlorine residues in adipose tissue of chamois from the catalan pyrenees, Spain	Raimon Guitart, Josep Lluis Riu, Anna Puigdemont and Margarita Arboix
561-566	Biodégradation of azo dyes in multistage rotating biological contactor immobilized by assimilating bacteria	Toshihiko Ogawa and Chizuko Yatome
567-571	Determination of melamine and three hydrolytic products by liquid chromatography	Takiko Sugita, Hajimu Ishiwata, Kunitoshi Yoshihira and Akio Maekawa
572-578	Partitioning of 2,4,5,2′,4′,5′-hexachlorobiphenyl between seawater and air	Ronald S. Tjeerdema and Robert S. Jacobs
579-584	Changes in poultry litter toxicity with time	Gian Gupta and Sushma Krishnamurthy
585-589	Inhibition of gill Na⁺ K⁺-ATPase activity in dragonfly larva,Pantala flavesens, by endosulfan	V. B. Yadwad, V. L. Kallapur and S. Basalingappa
590-594	Lack of an effect of soman on norepinephrine-induced relaxations of porcine coronary arteries	Chao -Yu Hu and Casey P. Robinson
595-601	Primary toxicity of bromadiolone on the coypu	M. F. Morin, N. Merlet, G. Naulleau and M. Dore
602-608	Acute oral toxicity of ethylene glycol monomethyl ether and diethylene glycol monomethyl ether	Toshihiro Kawamoto, Koji Matsuno, Fujio Kayama, Manabu Hirai and Kelichi Arashidani, et al.
609-615	Effect of reticuloendothelial system blockade on the biotransformation of methyl mercury in the rat	Ikuo Suda and Hitoshi Takahashi
616-622	Effect of mercury on glutathione and thyroid hormones	Y. M. Sin, W. F. Teh, M. K. Wong and P. K. Reddy
623-628	Hepatic enzyme activity after combined administration of methylmercury, lead and cadmium in the pekin duck	Scott A. Jordan and M. Kumar Bhatnagar
629-635	Accumulation, metabolism and toxicity of parathion in tadpoles	Russell J. Hall
636-642	Effect of chemically contaminated marine sediment on naupliar production of the marine harpacticoid copepod,Tigriopus californicus	David A. Misitano and Michael H. Schiewe
643-649	Profile of metal-binding proteins and heme oxygenase in red carp treated with heavy metals, pesticides and surfactants	Toshihiko Ariyoshi, Seiichi Shiiba, Hiroyuki Hasegawa and Koji Arizono
650-656	Acute lethal toxicity of ammonia and suspended sediment mixtures to chinook salmon (Oncorhynchus tshawytscha)	J. A. Servizi and R. W. Gordon

Volume 44, Number 5 / May 1990

657-660	Lead and childhood propensity to infectious and allergic disorders: Is there an association?	Michael B. Rabinowitz, Elizabeth N. Allred, David C. Bellinger, Alan Leviton and Herbert L. Needleman
661-668	Use of submitochondrial particles for prediction of chemical toxicity in man	L. M. Knobeloch, G. A. Blondin and J. M. Harkin
669-674	Rapid toxicity testing based on yeast respiratory activity	M. E. Haubenstricker, P. G. Meier, K. H. Mancy and M. J. Brabec
675-680	Rapid toxicity testing based on mitochondrial respiratory activity	M. E. Haubenstricker, S. E. Holodnick, K. H. Mancy and M. J. Brabec
681-685	Selenium in tissues of rats fed rutabagas grown on soil covering a coal fly ash landfill	Gilbert S. Stoewsand, Judy L. Anderson, Leonard H. Weinstein, Joseph F. Osmeloski and Walter H. Gutenmann, et al.
686-691	In vivo effects of nickel and cadmium in rats on lipid peroxidation and ceruloplasmin activity	J. Solé, J. Huguet, LI. Arola and A. Romeu
692-699	Toxic effects of secalonic acid D in mice and protection by dimethylsulfoxide	M. M. R. Eldeib and C. S. Reddy
700-706	Increased procollagen type III peptide in serum of rabbits exposed to diesel engine exhaust	Takahito Suzuki and Takako Kanoh
707-714	Promoting effect of basic lead acetate administration on the tumorigenesis of lung in N-nitrosodimethylamine-treated mice	Kazuo Sakai, Makoto Suzuki, Yasuhiro Yamane, Atsushi Takahashi and Genshiro Ide
715-720	Assessment of ornithine decarboxylase (ODC) induction potential of cutting oils over mouse skin	Krishna P. Gupta and N. K. Mehrotra
721-728	Heterogeneity in response of different areas of rabbit brain to malathion	T. S. Vijayakumar and V. R. Selvarajan
729-736	Activation of chemical promutagens bySelenastrum capricornutum in the plant cell/microbe coincubation assay	J. M. Gentile, M. Lippert, P. Johnson and T. Shafer
737-743	Methyl parathion residue retained in fabrics for functional clothing resulting from use of cationic fabric softeners in laundering	Joan Laughlin and Roger E. Gold
744-750	Destruction of pesticides and their formulations in water using short wavelength UV light	Don Peterson, David Watson and Wray Winterlin
751-758	Toxicity and uptake of nitroguanidine in plants	J. J. Heitholt, R. H. Hodgson and T. J. Tworkoski
759-763	Parasitism in marine fish after chronic exposure to petroleum hydrocarbons in the laboratory and to the Exxon Valdez oil spill	R. A. Khan
764-769	Effects of CuCl₂ on the germination response of two populations of the saltmarsh cordgrass,Spartina alterniflora	Deborah C. Waddell and Mark L. Kraus
770-775	Comparison of cadmium concentrations in Atlantic salmon (Salmo salar) fry fed different commercial feeds	Amund Maage
776-783	Acute toxicity of cadmium, copper, zinc, ammonia, 3,3′-dichlorobenzidine, 2,6-dichloro-4-nitroaniline, methylene chloride, and 2,4,6-trichlorophenol to juvenile grass shrimp and killifish	Dennis T. Burton and Daniel J. Fisher
784-789	Lead and cadmium concentrations in marine organisms from the tarragona coastal waters, Spain	M. Schuhmacher, M. A. Bosque, J. L. Domingo and J. Corbella
790-797	Effect of sediment contact and uptake mechanisms on accumulation of three chlorinated hydrocarbons in the midge,Chironomus riparius	Deanna M. Fry and S. W. Fisher
798-804	Concentrations of selected chlorinated pesticides in shrimp collected from the calcasieu river/lake complex, Louisiana	H. E. Murray and J. N. Beck
805-812	Trihalomethanes in the water supplies of Sardinia, Italy	Antonio Contu, Mauro Bordigoni, Graziano Sarritzu, Guido Premazzi and Mariano Pudda, et al.

Volume 44, Number 6 / June 1990

813-818	Aqueous solubilities and transformations of tetrahalogenated benzenes and effects of aquatic fulvic acids	In -Young Kim and Farida Y. Saleh
819-825	Mechanism of cell destructive action of organophosphorus insecticide phosalone inClamydomonas reinhardtii algal cells	M. S. Netrawali and S. R. Gandhi
826-831	Differential response of marine diatoms to trace metals	Mahasin G. Tadros, Peter Mbuthia and Woodrow Smith
832-839	Acute toxicity and toxic interaction of chromium and nickel to common guppyPoecilia reticulata (Peters)	B. S. Khangarot and P. K. Ray
840-843	Influence of humic acid on the toxicity of copper, cadmium and lead to the unicellular alga,Synechosystis Aquatilis	H. Shanmukhappa and Kusuma Neelakantan
844-850	Relationship between serum GOT ofCyprinus carpio and biotic index of diatom in the diagnosis of water quality	Zhou Renqing
851-858	Experimental variables in biodegradation of surfactant in marine environment	J. M. Quiroga and D. Sales
859-864	Influence of salinity on the toxicity of phosphamidon to the estuarine crab,Scylla serrata (Forskal)	M. Srinivasulu Reddy and K. V. Ramana Rao
865-870	Effect of thermal power plant emissions onCatharanthus roseus L.	A. M. Khan, Vivek Pandey, Jyoti Shukla, Nandita Singh and Mohd Yunus, et al.
871-875	Effect of quinalphos, organophosphorus insecticide, on testicular steroidogenesis in fish,Clarias Batrachus	P. Bagchi, S. Chatterjee, A. Ray and C. Deb
876-883	Assessing the effectiveness of depuration of polluted clams and mussels using the Microtox™ bioassay	Mamie May-ming Lau-Wong
884-891	Gas chromatographic and capillary gas chromatographic/mass spectrometric determination of organic sulfur compounds (OSCs) in sediment from ports: Significance of these compounds as an oil pollution index	Masana Ogata and Kuniyasu Fujisawa
892-899	Evaluation of toxicity of river sediments byIn Vitro enzyme inhibition	Masako Tabata, Keiko Ozawa, Akiko Ohtakara, Hiromi Nakabayashi and Shizuo Suzuki
900-904	Personal monitoring sampler for acetone vapor exposure	Yoko Uchida, Toshio Kawai, Tomojiro Yasugi and Masayuki Ikeda
905-909	Interruption of chronic chlordane exposure and plasma residue levels in occupational workers	Koji Takamiya
910-916	Cadmium content in rice and its daily intake in various countries	Ida Farida Rivai, Hiroshi Koyama and Shosuke Suzuki
917-923	Determination of volatile pollutants in human and animal milk by GC-MS	Rolf Kroneld and Markku Reunanen
924-931	Effect of diisopropyl fluorophosphate on hepatic microsomal systems in two strains of rats	A. Meneguz and H. Michalek
932-939	Organochlorine residues in bird species collected dead in Ontario 1972–1988	R. Frank and H. E. Braun
940-947	Organ specificity of aryl hydrocarbon hydroxylase induction by cigarette smoke	M. Yoshikawa, K. Arashidani, T. Kawamoto and Y. Kodama
948-954	Persistence of carbamate insecticides, carbosulfan and carbofuran in soils as influenced by temperature and microbial activity	Anusmita Sahoo, Siddhartha K. Sahu, M. Sharmila and N. Sethunathan
955-962	Soil and water contamination at pesticide mixing and loading sites on Oahu, Hawaii	Carl J. Miles, Karl Yanagihara, Steven Ogata, Gail Van De Verg and Robert Boesch

Volume 45, Number 1 / July 1990

1-5	Sources of error in the determination of trichloroethylene in blood	Tadeusz Górski, Thomas J. Goehl, C. W. Jameson and Bradley J. Collins
6-12	Evaluation of measurement errors in toxicity tests for nitrogen fixation	Paul D. Koenig and Dale W. Toetz
13-18	Concentrations of heavy metals in the food, faeces, adults, and empty cocoons ofNeodiprion sertifer (hymenoptera, diprionidae)	Kari Heliövaara and Rauno Väisänen
19-24	A follow-up study of lead absorption in cows as an indicator of environmental lead pollution	D. Prpić-Majić, V. Karačić and Lj. Skender
25-30	Detection of genotoxicants in a polluted watercourse by means of a yeast system	J. Moretton, P. Baró, A. Zelazny and M. D'Aquino
31-38	Evaluation of pollutant toxicity in aquatic environment by assay of enzymes released from lysosomes	Masako Tabata, Yoshikazu Kobayashi, Atsushi Nakajima and Shizuo Suzuki
39-45	Demonstration of the excretion byDunaliella bioculata of esterases implicated in the metabolism of deltamethrin, a pyrethroid insecticide	Armelle Baeza-Squiban, Nourreddine Bouaicha, Angelica Santa-Maria and Francelyne Marano
46-53	Loss of organochlorine compounds in the tissues of a decomposing stranded dolphin	Assumpció Borrell and Alex Aguilar
54-61	Bioavailability of benzo(a)pyrene and dehydroabietic acid from a few lake waters containing varying dissolved organic carbon concentrations toDaphnia magna	A. Oikari and J. Kukkonen
62-68	Impact of selected synthetic pyrethroids and organophosphorous pesticides on the tadpole shrimp,Triops longicaudatus (Le Conte) (Notostraca: Triopsidae)	William E. Walton, Husam A. Darwazeh, Mir S. Mulla and Eric T. Schreiber
69-73	Tetrachlorobenzyltoluenes in Eel from the Netherlands	Peter G. Wester and Frank van der Valk
74-81	Toxicity of carbofuran to selected macroinvertebrates in prairie ponds	Mark Wayland and David A. Boag
82-87	Acute toxicity of the fungicide captan to the earthwormEisenia foetida (Savigny)	F. Anton, E. Laborda and P. Laborda
88-93	Changes in brain monoamine levels and monoamine oxidase activity in the catfish,Clarias batrachus, during chronic treatments with mercurials	R. Kirubagaran and K. P. Joy
94-100	Arsenic uptake and depuration by red crayfish,Procambarus clarkii, exposed to various concentrations of monosodium methanearsonate (MSMA) herbicide	Syed M. Naqvi, Craig T. Flagge and Reanold L. Hawkins
101-106	Chronic effects of arsenic on american red crayfish,Procambarus clarkii, exposed to monosodium methanearsonate (MSMA) herbicide	Syed M. Naqvi and Craig T. Flagge
107-112	Inactivation of DNA polymerase 1, α-amylase and protease by basic dyes and inhibition of microbial growth	Toshihiko Ogawa, Inagaki Yoshinori and Chizuko Yatome
113-119	Effect of subsurface drainage on runoff losses of atrazine and metolachlor in Southern Louisiana	Lloyd M. Southwick, Guye H. Willis, Richard L. Bengtson and Timothy J. Lormand
120-124	Field leaf-test kit for rapid determination of dislodgeable foliar residues of organophosphate and N-methyl carbamate insecticides	T. C. Blewett and R. I. Krieger
125-132	Precipitation of 78 PCB congeners from aqueous solution by clay	B. Bush, L. Shane and L. Wood
133-138	Freons and hydrocarbons in aerosol spray cans	I -Fu Hung and Alain Bernier
139-148	Lead and cadmium in human hair: A comparison among four countries	Azhari F. M. Ahmed and Aarif H. Elmubarak
149-156	Reduction of halogenated hydrocarbons with magnesium hydrolysis process	Tsen C. Wang and Chee K. Tan

Volume 45, Number 2 / August 1990

157-164	Rapid determination of paraquat in urine with ion-pair extraction and spectrophotometry	Malin Åkerblom
165-169	In Vitro study on the inhibitory effect of magnesium cation on paraquat removal by medical cation exchange resin	M. Nakamura, S. Tanada, T. Nakamura, H. Keshi and T. Kawanishi
170-176	Adsorption removal of cresol by granular activated carbon for medical waste water treatment	Masatoshi Tanada, Tamotsu Miyoshi, Takeo Nakamura and Seiki Tanada
177-180	Hair cadmium level of smoker and non-smoker human volunteers in and around Calcutta city	P. K. Chattopadhyay, H. C. Joshi and K. R. Samaddar
181-188	Detection and isolation of pentachlorophenol in oil samples associated with the Spanish toxic oil syndrome	Raimon Guitart, Joaquín Abián, Margarita Arboix and Emilio Gelpí
189-192	Occupational exposure to DDT among mosquito control sprayers	Charles F. B. Nhachi and Ossy J. Kasilo
193-196	DDT (2,2,Bis(p-Chlorophenyl) 1, 1, 1-Trichloroethane) induced structural changes in adrenal glands of rats	A. Roy Chowdhury, A. K. Gautam and H. Venkatakrishna-Bhatt
197-207	Altered pharmacokinetics of soil-adsorbed benzene administered orally in the rat	Curtis Travis and John Bowers
208-214	Atrazine soil residue analysis by enzyme immunoassay: Solvent effect and extraction efficiency	K. S. Goh, J. Hernandez, S. J. Powell and C. D. Greene
215-222	Potential for agricultural pesticide runoff to a puget sound estuary: Padilla Bay, Washington	J. R. Mayer and N. R. Elkins
223-227	Stimulation of aldrin and dieldrin loss from soils treated with carbon amendments and saturated-ring analogues	P. Hugenholtz and I. C. MacRae
228-231	Influence of organic amendments on the mobilization of molybdenum in soils	S. J. Calderone and W. T. Frankenberger
232-234	Effect of benthiocarb and butachlor on growth and nitrogen fixation by cyanobacteria	Mohd Yousuf Zargar and Gh. Hassan Dar
235-242	Gill lesions in the perch,Anabas testudineus, subjected to sewage toxicity	Arun Shanker Narain, Anil Kumar Srivastava and Braj Bhushan Singh
243-249	In Vitro inhibition of acetylcholinesterase from four marine species by organophosphates and carbamates	François Galgani and Gilles Bocquene
250-257	Mobility, distribution and persistence of metalaxyl residues in pearl millet (Pennisetum americanum (L.) Leeke.)	M. V. Bhaskara Reddy, H. S. Shetty and M. S. Reddy
258-265	Behavioral changes inGammarus pulex and its significance in the toxicity assessment of very low levels of environmental pollutants	J. -T. Borlakoglu and R. Kickuth
266-271	Effects of deltamethrin and ethanol on survival, and mechanical response ofDaphnia spinulata	José Luis Alberdi, Noemí O. Santamaría and Domingo A. Hernández
272-279	Heavy metal contamination in the River Toad,Bufo juxtasper (Inger), near a copper mine in East Malaysia	Yook Heng Lee and Robert B. Stuebing
280-287	Comparative toxicity of an effluent from a chlor-alkali industry and HgCl₂	B. P. Shaw, A. Sahu and A. K. Panigrahi
288-293	Seasonal changes in the testes of fishPuntius ticto, and their relation to heavy metal toxicity	Rekha Pundir and A. B. Saxena
294-298	Bioaccumulation of mercury and its effect on protein metabolism of the water hyacinth weevilNeochetina eichhornae (Warner)	Md. Saber Hussain and Kaiser Jamil
299-304	Gonadal histopathology following nickel intoxication in the giant gauramiColisa fasciatus (Bloch and Schneider), a freshwater tropical perch	Kedar Nath and Nishith Kumar
305-312	Effect of cadmium on blood of Tilapia,Oreochromis mossambicus (peters), during prolonged exposure	S. G. Ruparelia, Yogendra Verma, S. R. Saiyed and U. M. Rawal

Volume 45, Number 3 / September 1990

313-319	Protective action of ions against cadmium toxicity to youngBufo arenarum tadpoles	Claudia V. Muino, Lucrecia Ferrari and Alfredo Salibián
320-328	Uptake of cadmium and nickel in banana prawn (Penaeus merguiensis de Man)	D. Darmono
329-335	Barium bioaccumulation in clams collected from different salinity regimes along the Saudi coast of the Arabian Gulf	M. Sadiq, T. H. Zaidi and H. Al-Mohana
336-342	Oxygen uptake ofPseudosuccinea columella andFossaria cubensis treated with sublethal concentrations of CUTRINE-PLUS®, an algicide	Frederick A. Christian and Tsehaye M. Tesfamichael
343-349	Sublethal effects of 2,2-dichloropropionic acid (Dalapon) onFossaria cubensis, intermediate host of the liver fluke,Fasciola hepatica	Frederick A. Christian and J. Appiah Thompson
350-357	Methylparathion-induced alterations in the acetylcholinesterase and phosphatases in a penaeid prawn,Metapenaeus monoceros	M. Srinivasulu Reddy and K. V. Ramana Rao
358-364	Toxicity assessment of four insecticides to earthworm,Pheretima posthuma	Rajendra K. Hans, Rajesh C. Gupta and Mirza U. Beg
365-374	Sorption of bromacil, diuron, norflurazon, and simazine at various horizons in two soils	A. K. Alva and Megh Singh
375-381	Distribution and elimination of 14C-ethion in laying hens and eggs after oral exposure	Resto D. Mosha, N. Gyrd-Hansen and Poul Nielsen
382-388	Fate of parathion in ground water in commercial cranberry culture in the New Jersey Pinelands	George Winnett, Philip Marucci (Retired), Stephen Reduker and Christopher G. Uchrin
389-393	Residues of DDT and HCH in major sources of drinking water in Bhopal, India	T. S. S. Dikshith, R. B. Raizada, S. N. Kumar, M. K. Srivastava and S. K. Kulshrestha, et al.
394-398	Residues of organochlorine insecticides in fish from mahala water reservoir, Jaipur, India	P. P. Bakre, Vipul Misra and Pradeep Bhatnagar
399-407	Toxicity evaluation of the proposed secondary and the primary effluents discharged to Massachusetts Bay	Krzysztof M. Jop, John W. Williams and Robert B. Foster
408-414	Growth dynamics of wheat (Triticum aestivum L.) exposed to sulfur dioxide pollution	Giacomo Lorenzini, Alberto Panicucci and Lucia Guidi
415-421	Comparison of metal uptake between glutinous and non-glutinous rice for cadmium chloride, oxide and sulfide at the critical levels	S. Muramoto
422-429	Effects of biphenyl ethers on the hepatic mixed-function oxidase (MFO) systems and on the conversion of procarcinogens to mutagens	Masaki Miyauchi and Takayoshi Uematsu
430-435	Fetoplacental-maternal uptake of hexavalent chromium administered orally in rats and mice	D. K. Saxena, R. C. Murthy, V. K. Jain and S. V. Chandra
436-445	Altered hepatic iron distribution and release in rats after exposure to 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD)	Z. Z. Wahba, W. J. Murray and S. J. Stohs
446-451	Effects of laboratory lighting on the stability of analytical grade pesticides	Kathryn L. Crepeau, Glen Walker and Wray Winterlin
452-458	Refurbishment of nonwoven protective apparel fabrics contaminated with methyl parathion	Joan Laughlin and Roger E. Gold
459-462	Pesticide exposure of applicators working in tea plantations	H. Wan
463-468	Handgun applicator exposure to ethion in florida citrus	Herbert N. Nigg, James H. Stamper and W. D. Mahon
469	Water hyacinth as indicator of heavy metal pollution in the tropics	H. Gonzalez, M. Lodenius and M. Otero

Volume 45, Number 4 / October 1990

471-477	Fluoride content of children's teeth in one district in Japan with high fluoride content in water	S. Muramoto, H. Nishizaki and I. Aoyama
478-485	Lead, iron, copper, zinc and ash in deciduous teeth in relation to age and distance from a lead smelter	Maja Blanuša, Nikola Ivičić and Vladimir Simeon
486-494	Examining play sand products for asbestos contamination	James S. Webber, Richard Janulis and Samuel Syrotynski
495-499	Effect of Air pollution chemical components on the acidity of rain water in Japan	Atsuko Adachi, Yoko Asaka, Midori Ozasa, Noriko Sawai and Tadashi Kobayashi
500-506	Variability in sorption of diazinon through microporous fabrics	Anugrah Shaw and Kenneth R. Hill
507-515	Determination of trace concentrations of volatile organic compounds in ground water using closed-loop stripping, Edwards aquifer, Texas	Paul M. Buszka, Steven D. Zaugg and Marilyn G. Werner
516-522	Mutagen formation and nitration by exposure of phenylphenols to sunlight in water containing nitrate or nitrite ion	Junzo Suzuki, Toshiyuki Sato, Akihisa Ito and Shizuo Suzuki
523-530	Organochlorine insecticide residues in birds and bird eggs in the coastal plain of Israel	Albert S. Perry, Israel Sidis and Avinoam Zemach
531-537	Soil differences in the biodegradation of carbofuran and trimethacarb following pretreatment with these insecticides	E. K. Dzantor and A. S. Felsot
538-544	Trace metals in tropical coastal lagoon bivalves,Crassostrea corteziensis	F. Páez-Osuna and C. Marmolejo-Rivas
545-551	Trace metals in tropical coastal lagoon bivalves,Mytella strigata	C. Marmolejo-Rivas and F. Páez-Osuna
552-559	Distribution of polychlorobiphenyls and hexachlorobenzene in different tissues of the dab (Limanda limanda L.) in relation to lipid polarity	Ulrike Kammann, Rainer Knickmeyer and Hans Steinhart
560-567	Uptake and release of cadmium in various organs of the common mussel,Mytilus edulis (L.)	J. M. Everaarts
568-573	Transfer of toxic concentrations of selenium from parent to progeny in the fathead minnow (Pimephales promelas)	Randall Schultz and Roger Hermanutz
574-581	Effects of tributyltin oxide on the skeletal structures of developing and regenerating limbs of the axolotl larvae,Ambystoma mexicanum	Steven R. Scadding
582-589	Increased urinary excretion of 2-thiobarbituric acid reactants in rats exposed to diesel engine exhaust	Hiroshi Seto, Takahito Suzuki, Tomoko Ohkubo and Takako Kanoh
590-597	Toxic effects of phosphamidon on the testes of swiss albino mice	Pradeep Bhatnagar and Inderpal Soni
598-603	Pulmonary biochemical assessment of fenitrothion toxicity in rats	M. Firoze Khan, Parveen Abidi, J. Anwer, P. K. Ray and M. Anand
604-611	Acute toxicity to juvenile pacific salmonids and rainbow trout of butoxyethyl esters of 2,4-D, 2,4-DP and their formulated product: Weedone CB and its carrier	M. T. Wan, R. G. Watts and D. J. Moul
612-618	Detoxification of copper byNitzschia obtusa Wm. Sm., a pennate diatom	K. P. Gowrinathan and V. N. R. Rao
619-626	Quinoline increases ascorbate peroxidase and dehydroascorbate reductase activity inVicia Faba nodules	Astrid Wetzel and Dietrich Werner

Volume 45, Number 5 / November 1990

627-632	Effect of naphthalene on sodium active transport in the frog skin	James T. Blankemeyer and Carol R. Hefler
633-640	Lipid peroxidation and benzo(a)pyrene derivative co-oxygenation by environmental pollutants	Janusz Z. Byczkowski and Arun P. Kulkarni
641-648	Postnatal growth in rats prenatally exposed to cigarette smoke or carbon monoxide	Norihide Tachi and Mitsuko Aoyama
649-654	Effects of methylmercuryin vitro on methionine synthase activity in various rat tissues	John R. Smith and James G. Smith
655-661	Effect of glucocorticoids on metal retention in rats	B. Kargačin and M. Landeka
662-666	Selective quantification of inorganic mercury in tissues of methylmercury-treated rats	Akira Yasutake and Kimiko Hirayama
667-674	Effects of northern bobwhite (Colinus virginianus) age and weight on results of the avian dietary toxicity test	S. Mark Meyers
675-680	Variable chlordane residues in soil surrounding house foundations in Louisiana	Keith S. Delaplane and Jeffery P. La Fage
681-688	Organochlorine residues in adipose tissue of canadians	Jos Mes, Lorrie Marchand and David J. Davies
689-696	Organochlorine residues and heavy metals in kidneys of polecats (Mustela putorius) from Switzerland	C. F. Mason and D. Weber
697-702	Pesticide and PCB residues for loggerhead shrikes in the Shenandoah Valley, Virginia, 1985–88	A. K. Blumton, J. D. Fraser, R. W. Young, S. Goodbred and S. L. Porter, et al.
703-710	Transboundary metal pollution of the Columbia River (Franklin D. Roosevelt Lake)	A. Johnson, D. Norton, B. Yake and S. Twiss
711-717	Levels of zinc, copper, and lead in wines from the area south of Seville	M. López-Artiguez, A. Grilo, M. L. Soria, M. Castro and M. Repetto
718-721	Lead contamination levels in roadside vegetation of Tripoli area, Libya	S. O. Tumi, N. S. Kumar and A. K. Hinshery
722-728	Development of an estuarine sediment burrowing bioassay for shipboard use	Harriette L. Phelps
729-733	Toxicity of nigerian crude oil and chemical dispersants toBarbus Sp. andClarias Sp.	Alade Akintonwa and Anyachukwu G. Ebere
734-741	Toxicity of ethyl-parathion and carbaryl on early development of sea urchin	D. A. Hernández, R. J. Lombardo, L. Ferrari and M. C. Tortorelli
742-747	Effect of sublethal doses of three pesticides on the ovary of a carp minnowRasbora daniconius	Anjali Rastogi and S. K. Kulshrestha
748-751	Effects of chlorpyrifos on the kidney of freshwater catfish,Heteropneustes fossilis	Sanjay K. Srivastava, Pushpa Rani Tiwari and Ajai K. Srivastav
752-759	Toxicity of nickel and nickel electroplating water toChlorella pyrenoidosa	P. K. Wong and C. K. Wong
760-766	Effect of fluoride on acetylcholinesterase activity and oxygen consumption in a freshwater field crab,Barytelphusa guerini	S. L. N. Reddy and N. B. R. K. Venugopal
767-774	Cytological abnormalities induced by mercury water pollutants onAllium cepa L.	R. Pal and S. Nandi
775-782	Tissue distribution of mercury and selenium in minnows,Phoxinus phoxinus	Ma. Lourdes A. Cuvin-Aralar and Robert W. Furness

Volume 45, Number 6 / December 1990

783-788	Exposure to non-asbestos refractory materials: Corrections of fiber counts for comparable risk assessment	J. Ares
789-795	Exposure to non-asbestos refractory materials: Morphological changes of airborne particulate following attrition and recrystalization	J. Ares
796-803	Behavior of the formed blood elements inRana esculents L. after repeated contacts of the animal with a therapeutic dose of foschlor	E. Szubartowska, K. Gromysz-Kałowska and K. Wójcik
804-810	Influence of smoking, alcohol, and dietary habits on blood Pb and Cd levels	Graziano Maranelli, Pietro Apostoli and Paolo Ferrari
811-818	DDT and PCBs in human milk: Implication for breast feeding infants	R. Galetin-Smith, S. Pavkov and N. Roncevic
819-823	Polychlorinated biphenyls in extracts of brain from manx shearwaters	Jurgen T. Borlakoglu, John P. G. Wilkins, Colin H. Walker and Raymond R. Dils
824-828	Detection of lead in blood, seminal plasma, and spermatozoa of bulls. Effectin vitro of lead acetate on sperm motility	E. Alexaki, C. Samara, C. Alexopoulos, F. Tsafaris and A. Smokovitis
829-832	Modification of benzo(a)pyrene induced chromosomal damage in mouse bone marrow by Vitamin A	K. Prabhakar Rao and B. Devaki Nandan
833-839	Use of flow cytometry to screen for the effects of environmental mutagens: Baseline DNA values in cottonmouth snakes	Terrence R. Tiersch, Chester R. Figiel, Robert M. Lee, Robert W. Chandler and Allan E. Houston
840-846	Volatilization and redistribution of propoxur from a formulation used for control of the German cockroach	M. T. Wooster, Donald E. Mullins and Mary H. Ross
847-852	Levels of N-nitrosodimethylamine in nitrogen fertilizers/herbicide mixtures containing 2,4-D present as dimethylamine salt	Yuk Y. Wigfield and Charles C. McLenaghan
853-857	Liquid chromatographic and thermal energy analyzer detection of N-nitrosodiphenylamine in formulations of diphenylamine	Yuk Y. Wigfield and Charles C. McLenaghan
858-863	Daminozide residues in apple orchards: Concentrations in fruit, trees, and soil	M. J. I. Mattina, H. M. Pylypiw and A. A. Paiva
864-869	Use of sediment bags as a monitor of fecal pollution in streams	P. G. Nix and C. H. Merry
870-875	Organochlorine contaminants in eggs and tissue of wood ducks from Mississippi	W. M. Ford and E. P. Hill
876-882	Pesticide perturbation of sperm cell function	Leonard Nelson
883-887	Acute toxicity to freshwater benthic macroinvertebrates of fluoride ion (F-) in soft water	Julio A. Camargo and José V. Tarazona
888-892	Seasonal lethality of pentachlorophenol to juvenile Atlantic salmon	L. E. Burridge and K. Haya
893-899	Amino acid sequence of cadmium-binding peptide induced in a marine diatom,Phaeodactylum tricornutum	S. Kawaguchi and Y. Maita
900-906	Tpxicity of mercury to the freshwater male and female field crabs,Paratelphusa hydrodromous (Herbst) (Decapoda: Brachyura)	K. V. V. Ananthalakshmikumari, K. Shyamasundari and K. H. Rao
907-914	Trace and heavy metals in the oysterCrassostrea virginica, San Andres Lagoon, Tamaulipas, Mexico	F. Vazquez, G. Aguilera, D. Delgado and A. Marquez
915-922	Toxicity testing with freshwater algae in River Periyar (India)	C. M. Joy
923-930	Toxicity of chautauqua lake bridge runoff to young-of-the-year sunfish (Lepomis macrochirus)	Lynn Adams Kszos, Jimmy D. Winter and Thomas A. Storch

Volume 46, Number 1 / January 1991

1-8	Exposure to vapors of benzene and other aromatic solvents in tank truck loading and delivery	T. Kawai, K. Yamaoka, Y. Uchida and M. Ikeda
9-13	Lindane pollution near an industrial source in Northeast Spain	L. M. Hernandez, M. A. Fernandez and Ma. J. Gonzalez
14-21	Short and medium effects on the environment of Valencia, Spain, of the chernobyl nuclear plant accident	A. Moreno, E. Navarro, F. Senent, A. Baeza and C. Miró, et al.
22-29	Assessing atrazine persistence in soil following a severe drought	Richard A. Leavitt, James J. Kells, Jeffrey R. Bunkelmann and Robert M. Hollingworth
30-36	Enzyme immunoassay for the determination of atrazine residues in soil	K. S. Goh, J. Hernandez, S. J. Powell, C. Garretson and J. Troiano, et al.
37-44	Adsorption and desorption of linuron by activated charcoals	Marinella Bosetto, Paola Arfaioli and Paolo Fusi
45-52	Effect of exposure time on the sorption of pesticide emulsifiable concentrates through microporous fabrics	Anugrah Shaw and Kenneth R. Hill
53-61	Use of human metabolic studies and urinary arsenic speciation in assessing arsenic exposure	Linda R. Johnson and John G. Farmer
62-68	Distribution of sensitivity to 4-nitroquinoline 1-oxide among Japanese lymphoblastoid cell lines	Chikako Kiyohara, Tomio Hirohata, Masanori Kuratsune and Junya Nagayama
69-73	Dermatitis from a woman's contaminated slip	Masaharu Naruse, Mitsuko Aoyama, Masahiko Iwama and Takehiko Matsushita
74-78	Contamination of soils and sediments in the vicinity of a mercury recovery plant	P. Johnston, R. Stringer, M. C. French and J. Vallette
79-83	Concentrations of trace and other elements in the organs of wild rats and birds from the Northern Guinea savanna of Nigeria	Moses M. Kapu, Helmina O. Akanya, Regina A. Ega, Elakeche O. Olofu and Mohammed L. Balarabe, et al.
84-91	Effects of broadcasting and of drilling methiocarb molluscicide pellets on field populations of wood mice,Apodemus sylvaticus	I. P. Johnson, J. R. Flowerdew and R. Hare
92-99	Reversibility of the inhibitory effect of atrazine and lindane on cytosol 5α-Dihydrotestosterone receptor complex formation in rat prostate	Branimir Šimić, Zlatko Kniewald, John E. Davies and Jasna Kniewald
100-107	Increase of DT-diaphorase activity and atrophy of thymus by organotin compounds	Toshihiko Ariyoshi, Youichi Naritomi, Seiji Machida and Koji Arizono
108-112	Effects of nitrogen compounds with hexobarbital induced sleep in Swiss Albino mice	Nasim Ahmad and Radha Kartha
113-119	Effects of simulated field spraying of carbofuran, carbaryl and dimethoate on pheasant and partridge chicks	J. D. Somers, A. A. Khan, Y. Kumar and M. W. Barrett
120-127	Effects of surfactants on the contents of metallothionein, heme and hemoproteins and on the activities of heme oxygenase and drug-metabolizing enzymes in rats pretreated with phenobarbital or β-naphthoflavone	Toshihiko Ariyoshi, Hiroyuki Hasegawa, Hideki Matsumoto and Koji Arizono
128-133	Transfer of methylmercury to hens' eggs after oral administration	Anastasia Kambamanoli-Dimou, Athanasios Kamarianos and Stylianos Kilikidis
134-140	Effects of benzo(a)pyrene on food assimilation and growth efficiency inPorcellio scaber (Isopoda)	N. M. van Straalen and R. A. Verweij
141-145	Comparison of the effect of metallic copper and copper nitrate (Cu(No₃)₂ · 3H₂O) onCeriodaphnia dubia utilizing the three-brood test	U. M. Cowgill and D. P. Milazzo
146-150	Cadmium toxicity to photosynthesis and associated electron transport system ofNostoc linckia	Yasmin Husaini, Ashok Kumar Singh and L. C. Rai
151-158	Bioconcentration of endosulfan in different body tissues of estuarine organisms under sublethal exposure	Narasimmalu Rajendran and V. K. Venugopalan
159-166	Effects of phthalate esters on the locomotor activity of the freshwater amphipodGammarus pulex	Anders Thurén and Per Woin
167-172	Changes in poultry litter toxicity with simulated acid rain	Gian Gupta and Sushma Krishnamurthy

Volume 46, Number 2 / February 1991

173-178	Acute toxicities to larval rainbow trout of representative compounds detected in Great Lakes fish	Carol Cotant Edsall
179-184	DDT inMytilus edulis: Spatio-temporal variations in the Punta Banda Estuary, Baja California, Mexico	Manuel S. Galindo-Bect and Bernardo P. Flores-Baez
185-192	Effects of lindane and acetone on the development of larvae of the southern king crab (Lithodes antarcticus jaquinot)	Ruben J. Lombardo, Lucrecia Ferrari and Julio H. Vinuesa
193-196	New toxicity testing method using marine bacterivorous nanoflagellates	Knut Poremba
197-202	Changes in the toxicity of three pesticides as a function of environmental pH and temperature	S. W. Fisher
203-207	Polluted water concentrates: Induction of genetic alterations inSaccharomyces cerevisiae D7 strain	J. Moretton, P. Baró, A. Zelazny and M. D'Aquino
208-215	Acute toxicity of PCB congeners toDaphnia magna andPimephales promelas	T. M. Dillon and W. D. S. Burton
216-222	Long term effects of crude oil on common murres (Uria aalge) following rehabilitation	R. A. Khan and P. Ryan
223-229	Growth response of freshwater algae,Anabaena flos-aquae andSelenastrum capricornutum to atrazine and hexazinone herbicides	Hoda Abou-Waly, M. M. Abou-Setta, H. N. Nigg and L. L. Mallory
230-236	Inhibition of corneal epithelial cell migration by cadmium and mercury	John L. Ubels and Thomas B. Osgood
237-241	Effects of paraquat and lead on fishOreochromis hornorum	Gladys S. Arias, Laura Martinez-Tabche and Ignacio Galar
242-248	High cadmium residues observed during a pilot study in shorebirds and their prey downstream from the El salvador copper mine, Chile	Kees Vermeer and Juan Carlos Castilla
249-254	Increased levels of hepatic and renal metallothionein in the rat and guinea pig after percutaneous application of zinc chloride	Uri Wormser and Simone BenZakine
255-262	Methylmercury exposure during lactation: Milk concentration and tissue uptake of mercury in the neonatal rat	Johanna Sundberg, Agneta Oskarsson and Lennart Albanus
263-270	Interactions of cadmium compounds with endogenous iron in the intestinal tract	N. Sugawara and C. Sugawara
271-275	Bioavailability of lead and chromium from encapsulated pigment materials	T. C. Clapp, T. H. Umbreit, R. J. Meeker, D. S. Kosson and D. Gray, et al.
276-283	Accumulation factors for eleven polychlorinated biphenyl congeners	Steven P. Ferraro, Henry Lee, Lawrence M. Smith, Robert J. Ozretich and David T. Specht
284-291	Movement of bromacil and hexazinone in a municipal site	W. J. Allender
292-299	Superoxide radical-induced degradation of polychlorobiphenyls and chlordanes at low temperature	Kazuyoshi Matsunaga, Masaaki Imanaka, Katashi Kenmotsu, Junko Oda and Seiji Hino, et al.
300-304	Persistent organochlorine residues in game-ranched bison in Saskatchewan, Canada	James D. MacNeil, John R. Patterson, Adrian C. Feeser and Stacy V. Tessaro
305-312	Survey of Saudi Arabian drinking water for trihalomethanes	Nabil M. Fayad and Bassam S. Tawabini
313-319	Determination of chlorpyrifos and its major breakdown products in technical formulations	William J. Allender and James Keegan
320-328	Dietary intake of lead and cadmium from foods in Tarragons Province, Spain	M. Schuhmacher, M. A. Bosque, J. L. Domingo and J. Corbella

Volume 46, Number 3 / March 1991

329-335	Antibiotic production by marine algae isolated from the New York/New Jersey coast	Bonnie Lustigman and Cynthia Brown
336-342	Cell free glutathione synthesizing activity of mercury resistant bacteria	Ratan Gachhui, Kalipada Pahan, Satyajit Ray, Jayasri Chaudhuri and Amalendu Mandal
343-350	Chlorpyrifos exposure of workers entering sweet corn after chemigation	U. E. Brady, R. Tippins, J. Perry, J. R. Young and R. D. Wauchope
351-360	Agricultural organophosphate applicators cholinesterase activity and lipoprotein metabolism	F. A. Abiola, P. Houeto, F. Diatta, M. Badiane and B. Fayomi
361-367	Residue levels in apples and pears field-treated with two experimental chlorothalonil formulations	I. Camoni, A. Di Muccio, D. Pontecorvo, M. Rubbiani and L. Vergori, et al.
368-373	Organochlorine insecticide and polychlorinated biphenyl residues in martens and fishers from the Algonquin Region of South-Central Ontario	T. Sleeves, M. Strickland, R. Frank, J. Rasper and C. W. Douglas
374-379	Fate of¹⁴C-carbaryl in soils as a function of pH	N. B. K. Murthy and K. Raghu
380-386	Metabolism of carbamate insecticides by resting cells and cell-free preparations of a soil bacterium,Arthrobacter sp.	K. Ramanand, M. Sharmila, Neera Singh and N. Sethunathan
387-391	Ecological control on the basis of biological object response	K. V. Genjatulin
392-396	Extraction of four chlorophenoxy acid herbicides and picloram from surface wipes	J. F. Suprock, J. H. Vinopal and Wendy Smith
397-403	Comparison of sampling methods for determination of pesticide residue on leaf surfaces	S. Bissell, J. Troiano, J. Marade, E. Graham and M. del Valle
404-409	Development of a preliminary enzyme-linked immunosorbent assay for the herbicide trifluralin	Bruce Riggle
410-416	Hematologic and immunologic toxicity of deoxynivalenol (DON)-contaminated diets to growing chickens	R. B. Harvey, L. F. Kubena, W. E. Huff, M. H. Elissalde and T. D. Phillips
417-421	Lipid peroxidation induced by trichloroethylene in rat liver	Keiki Ogino, Tatuya Hobara, Haruo Kobayashi, Hironobu Ishiyama and Masayuki Gotoh, et al.
422-430	Biochemical toxicology of argemone oil. Role of reactive oxygen species in iron catalyzed lipid peroxidation	Mukul Das, Kaushal K. Upreti and Subhash K. Khanna
431-435	Effect of glutathione onin Vitro metabolism of unsaturated aliphatic nitriles to cyanide	Mohammed Y. H. Farooqui and Enrique Massa
436-441	Metabolism by rat hepatic microsomes of individual isomers and congeners in aroclor 1016	Jurgen T. Borlakoglu, John P. G. Wilkins and Raymond R. Dils
442-449	Cu and Zn uptake byHalimione portulacoides (L.) aellen. A long-term accumulation experiment	F. Reboredo
450-455	Impact of heavy metals on an arctic rhizobium	Vasu D. Appanna
456-460	Changes in ultraweak luminescence from living fish induced by three chemicals	Wang Yingyan, Ma Yuqin, Li Da, Li Shenxun and Zhang Yujing, et al.
461-465	Influence of sulfate, Ca, and Mg on the acute toxicity of potassium dichromate toDaphnia similis	Mamoru Hosokawa, Ginji Endo, Koichi Kuroda and Shun'ichi Horiguchi
466-472	Chemical speciation and bioavailability of Cu(II). Study of the ionic copper(II) and Bis(Glycinate)—Copper(II) accumulation byLemna species	F. Benda and J. Kouba
473-478	Effect of starvation on trace metal levels in blue mussels (Mytilus edulis)	C. L. Chou and J. F. Uthe
479-484	Toxic impact of aldrin on acid and alkaline phosphatase activity of penaeid prawn,Metapenaeus monoceros:In vitro study	M. Srinivasulu Reddy, P. Jayaprada and K. V. Ramana Rao

Volume 46, Number 4 / April 1991

485-491	Disappearance of oxyfluorfen (Goal) from onions and organic soils	Richard Frank, B. Stephen Clegg and Gwen Ritcey
492-498	Persistence of the insecticide dimethoate in three different soils under laboratory conditions	Adelheid Kolbe, Anna Bernasch, M. Stock, H. R. Schütte and W. Dedek
499-506	Fate of the fungicide tolylfluanid in the pear cold stored in controlled or non controlled atmosphere	J. Rouchaud, F. Gustin, P. Creemers, G. Goffings and M. Herregods
507-511	Dissipation of dislodgeable propargite residues on nectarine foliage	Clifford R. Smith
512-518	Extraction of pesticides from soil leachate using sorbent disks	Kathryn L. Crepeau, Glen Walker and Wray Winterlin
519-526	Dissipation of alachlor underin situ and simulated vadose zone conditions	Allan R. Isensee
527-533	Organochlorine pesticides in cow's milk from agricultural region in northwestern Spain	C. de la Riva and A. Anadón
534-541	Transport of a BTX mixture in a groundwater aquifer material	Christopher G. Uchrin and Jack Katz
542-549	Determination of crop-specific parameters used in foliar mass to area conversion: I. For selected varieties of grapes	Michael H. Dong, Steven G. Saiz, Louise N. Mehler and John H. Ross
550-553	Microtox assay of trinitrotoluene, diaminonitrotoluene, and dinitromethylaniline mixtures	Kurt Hankenson and David J. Schaeffer
554-560	Blood aluminum levels as a function of aluminum intake from drinking water	Eric M. Turnquest and William H. Hallenbeck
561-568	Mutagenicity assays of leachate from domestic waste landfills in Japan: The establishment of a protocol for measuring mutagenicity levels of leachate	Minoru Omura, Takeo Inamasu and Noburu Ishinishi
569-575	Effects of salinity on the toxicity of parathion to the estuarine crabChasmagnathus granulata (Decapoda, Grapsidae)	José M. Monserrat, Enrique M. Rodríguez and Rubén J. Lombardo
576-582	Acute toxicity of parathion and 2,4 D to estuarine adult crabs	Enrique M. Rodríguez and Rubén J. Lombarde
583-590	In vivo effects of cadmium chloride on certain aspects of protein metabolism in tissues of a freshwater field crabBarytelphusa guerini	S. L. N. Reddy and N. B. R. K. Venugopal
591-598	Volatilization of mercury compounds and utilization of various aromatic compounds by a broad-spectrum mercury resistantBacillus pasteurii strain	Kalipada Pahan, Satyajit Ray, Ratan Gachhui, Jayasri Chaudhuri and Amalendu Mandal
599-605	Interactions between trichlorfon and threeChlorophyceae	F. Martínez, J. A. Jarillo and M. I. Orús
606-612	Effects of water-borne copper and lead on the peripheral blood in the rosy barb,Barbus (Puntius) conchonius Hamilton	Tejendra S. Gill, Hema Tewari and Jaishree Pande
613-617	Iron-mediated induction of the SOS responses by hydrogen peroxide	Renqing Zhou, Xinian Sun and Datong Tang
618-624	Influence of Pb, Cd, Zn, Mn, Cu, Hg, or Be salts on the glutathione S-transferases of the rat liver	K. J. Freundt and H. A. Ibrahim
625-632	Synergism and antagonism induced by three carrier solvents with t-retinoic acid and 6-aminonicotinamide using FETAX	J. R. Rayburn, D. J. Fort, R. McNew and J. A. Bantle
633-640	Effects of dieldrin treatment on physiological and biochemical aspects of the toad embryonic development	L. Gauna, A. Caballero de Castro, M. Chifflet de Llamas and A. M. Pechen de D'Angelo

Volume 46, Number 5 / May 1991

641-648	Early life-stage test in zebrafish versus a growth test in rainbow trout to evaluate toxic effects	H. Bresch
649-653	Correlation of the neutral red uptake inhibition assay of cultured fathead minnow fish cells with fish lethality tests	Paul J. Dierickx and Ingrid E. Van De Vyver
654-661	Direct gas chromatographic determination of carbaryl residues in honeybees (Apis mellifera L.) using a nitrogen-phosphorus detector with confirmation by formation of a chemical derivative	Peter N. Kendrick, Andrew J. Trim, Jaswinder K. Atwal and Peter M. Brown
662-669	Accumulation levels of organochlorine pesticides in human adipose tissue and blood	Kumiko Sasaki, Takashi Ishizaka, Takashi Suzuki, Mitsuharu Takeda and Mitsuru Uchiyama
670-676	Levels of chlordane, oxychlordane, and nonachlor in human blood	Yukio Hirai and Katsumaro Tomokuni
677-680	Fluoride levels in tap and underground water samples from kinki area in Japan	Atsuko Adachi, Noriko Akamatsu, Keiko Iwaisako, Miho Senkoku and Tadashi Kobayashi
681-685	Polychlorinated biphenyls in auto parts and auto fluff	Harry M. Pylypiw
686-689	Chlorpyrifos in the air and soil of houses four years after its application for termite control	C. G. Wright, R. B. Leidy and H. E. Dupree
690-696	Presence of aliphatic and polycyclic aromatic hydrocarbons in the atmosphere of Northwestern Mexico City, Mexico	S. Salazar, G. Diaz-Gonzalez and A. V. Botello
697-704	Effect of pesticide formulation on transmission: A comparison of three formulations	Karen K. Leonas
705-712	Influence of slurry and ammonium nitrate fertilizations on soil and plant metabolism of chlorpyrifos in field cauliflower	Jean Rouchaud, Fabrice Gustin and Luc Vanparys
713-719	Comparison of nucleoside concentrations in blood of fish with and without tumors	Douglas W. Kuehl, Linda Eisenschenk, Sandra Naumann, Rodney D. Johnson and Ronald Regal, et al.
720-726	Effect of aluminum and pH on the growth ofAnacystis nidulans	Lee H. Lee, B. Lustigman, I-Yu Chu and Huey-Ling Jou
727-730	Neurobehavioral toxicity of cadmium sulfate to the planarianDugesia dorotocephala	Eric Grebe and David J. Schaeffer
731-737	Ammonia metabolism in freshwater teleost,Clarias batrachus (linn.) on exposure to trichlorfon	V. Joyce Shobha Rani and C. Janaiah
738-744	Significance of glucose-6-phosphate dehydrogenase activity in tissues of penaeid prawn,Metapenaeus monoceros (Fabricius) under acute kelthane exposure	P. Surendranath, S. Ghouselazam and K. V. Ramana Rao
745-750	Parental transfer of organic contaminants to young-of-the-year spottail shiners,Notropis hudsonius	George E. Noguchi and Robert J. Hesselberg
751-755	Increased contraction frequency in rat uterine strips treatedIn Vitro with o,p′-DDT	Daland R. Juberg and Rita Loch-Caruso
756-760	Lindane toxicity to one year old calves	A. Venant and C. Sery
761-768	Hexavalent chromium effects on hematological indices in rats	A. Kumar and R. Barthwal
769-773	Effect of methylmercury on acetylcholinesterase and serum cholinesterase activity in monkeys,Macaca fascicularis	Lionello Petruccioli and PierGiovanni Turillazzi
774-781	Distribution of Ni, V, and petroleum hydrocarbons in recent sediments from the veracruz coast, Mexico	F. Vazquez, M. Sanchez, H. Alexander and D. Delgado
782-789	Lead contamination in street soils of Nairobi City and Mombasa Island, Kenya	John Mmari Onyari, S. O. Wandiga, G. K. Njenga and J. O. Nyatebe
790-796	Cadmium, copper, and lead in soils and garden produce near a metal smelter at Flin Flon, Manitoba	Eva Pip

Volume 46, Number 6 / June 1991

797-802	Levels of organochlorine pesticides and polychlorinated biphenyls (PCBs) in human milk and serum collected from lactating mothers in the northern adriatic area of Yugoslavia	Blanka Krauthacker
803-809	Persistent organochlorine pesticides in blood serum and whole blood	Stefan M. Waliszewski and Grzegorz A. Szymczyński
810-814	Deposition of esfenvalerate on Brassica vegetables	L. O. Lim and C. W. Meister
815-821	Contamination of ponds by fenitrothion during forest spraying	W. Ernst, G. Julien and P. Hennigar
822-828	Transport of the fungicide chlorothalonil from its operational use on a pond ecosystem	H. J. O'Neill
829-836	Airborne drift residues collected near apple orchard environments due to application of insecticide mixtures	J. Marshall Clark, Jacques R. Marion, Daniel M. Tessier, Matthew W. Brooks and William M. Coli
837-844	Pesticide transmission in fabrics: Effect of perspiration	Mastura Raheel
845-851	Pesticide transmission in fabrics: Effect of particulate soil	Mastura Raheel
852-858	Deaths of Canada geese following spraying of turf with diazinon	R. Frank, P. Mineau, H. E. Braun, I. K. Barker and S. W. Kennedy, et al.
859-865	Correlation between burrowing capability and AChE activity in the earthworm,Pheretima posthuma, on exposure to carbaryl	S. K. Gupta and V. Sundararaman
866-870	Planarians in toxicology, standardization of a rapid neurobehavioral toxicity test using phenol in a crossover study	Eric Grebe and David J. Schaeffer
871-878	Standard test fish for India and the neighboring countries	A. S. Murty and K. Kondaiah
879-886	Enhancement of hepatocarcinogenesis in rainbow trout with carbon tetrachloride	N. Kotsanis and C. D. Metcalfe
887-893	Heavy metal bioaccumulation in lamb and sheep bred in smelting and mining areas of S.W. sardinia (Italy)	L. Leita, G. Enne, M. De Nobili, M. Baldini and P. Sequi
894-900	Sequestration of copper and zinc in the hepatopancreas ofArmadillidium vulgare latreille following exposure to lead	M. Tomita, R. Heisey, R. Witkus and G. M. Vernon
901-905	Concentration of metals in various larval stages of fourEphemeroptera species	Krzysztof M. Jop
906-912	Toxicity of metals to a freshwater tubificid worm,Tubifex tubifex (Muller)	B. S. Khangarot
913-920	Assessment of mercury toxicity by the changes in oxygen consumption and ion levels in the freshwater snail,Pila globosa, and the mussel,Lamellidens marginalis	B. Sivaramakrishna, K. Radhakrishnaiah and A. Suresh
921-928	Short-term oral administration of several manganese compounds in mice: Physiological and behavioral alterations caused by different forms of manganese	Junko Komura and Michiko Sakamoto
929-936	In vitro andin vivo responses of rat tissues to cadmium-induced lipid peroxidation	Dino Manca, Anne C. Ricard, Bertin Trottier and Gaston Chevalier
937-945	Acute effects of benzene and cyclophosphamide exposure on cellular and humoral immunity of cotton rats,Sigmodon hispidus	Scott T. McMurry, Robert L. Lochmiller, Michelle R. Vestey, Charles W. Qualls and Chandikumar S. Elangbam
946	Development of an estimate sediment burrowing bioassay for shipboard use	Harriette L. Phelps

Volume 47, Number 1 / July 1991

1-7	Effects of ozonation on mutagenic activity of polycyclic aromatic hydrocarbons	Bruno Fouillet, Paul Chambon, Renée Chambon, Marcel Castegnaro and Nicole Weill
8-14	Effects of monochlorophenols andp-chloroaniline on nucleic acid synthesis in microbial growth process	Toshihiko Ogawa, Yukio Hirose and Chizuko Yatome
15-22	Effect of an addition of sodium sulfite on the mutagenicity of chlorinated solutions of aquatic humic substances	C. Morlay, J. De Laat, M. Doré, Y. Courtois and N. Houel, et al.
23-28	O-dealkylation of resorufin ethers as an indicator of hepatic cytochrome P-450 isoenzyme induction in the cotton rat (Sigmodon hispidus): A method for monitoring environmental contamination	Chandikumar S. Elangbam, Charles W. Quails and Robert L. Lochmiller
29-35	Impact of an organophosphate herbicide (Glyphosate^R) on periphyton communities developed in experimental streams	A. P. Austin, G. E. Harris and W. P. Lucey
36-42	Effects of a Diazinon formulation on unialgal growth rates and phytoplankton diversity	Steven M. Doggett and Russell G. Rhodes
43-50	Growth, chlorophyll a content, nitrogen-fixing ability, and certain metabolic activities ofNostoc muscorum: Effect of methylparathion and benthiocarb	Anil Kumar Bhunia, Nikhil Kumar Basu, Dilip Roy, Aparna Chakrabarti and Sudip Kumar Banerjee
51-56	Toxic effect of parathion onMoina macrocopa metabolism	L. Martínez-Tabche, R. Y. Alfaro, E. Sánchez-Hidalgo and I. C. Galar
57-62	Comparative toxicity and structure-activity inChlorella andTetrahymena: Monosubstituted phenols	Joanna S. Jaworska and T. Wayne Schultz
63-69	Effect of oil-contaminated sediment on the longhorn sculpin (Myoxocephalus octodecemspinosus) following chronic exposure	R. A. Khan
70-75	Cadmium uptake from cadmium-spiked sediments by four freshwater invertebrates	Bruce W. Kilgour
76-83	Reproductive value and the cost of reproduction inDaphnia carinata andEchinisca triserialis (Crustacea: Cladocera) exposed to food and cadmium stress	T. Chandini
84-90	Effect of pH and temperature on the uptake of cadmium byLemna minor L.	Geeta Chawla, Jaswant Singh and P. N. Viswanathan
91-96	Comparative study of cadmium and lead accumulations inCambarus bartoni (Fab.) (Decapoda, Crustacea) from an acidic and a Neutral Lake	Scott Keenan and M. A. Alikhan
97-103	Interactive effects of the fungicide chlorothalonil and the herbicide metribuzin towards the fungal pathogenAlternaria solani	Tammy L. Hill and Glenn W. Stratton
104-111	Propachlor andN-isopropylaniline residues in onions (Allium cepa) and muck soils	B. S. Clegg, R. Frank, G. M. Ritcey, V. Souza-Machado and D. L. Benoit
112-119	Effect of added reactive aluminum on aldicarb adsorption by a high organic soil	Eileen A. Murphy
120-125	Levels of volatileN-nitrosamines in baby bottle rubber nipples commercialized in belo horizonte, Mina Gerais, Brazil	Maria Beatriz Abreu Glória
126-130	Organochlorines in crocodile eggs from Kenya	J. U. Skaare, K. Ingebrigtsen, A. Aulie and T. I. Kanui
131-137	Bensulfuron methyl dissipation in california rice fields, and residue levels in agricultural drains and the Sacramento River	Susan Nicosia, Chris Collison and Paul Lee
138-145	Cadmium content of cameroonian cigarettes: Comparison with other foreign brands sold in Cameroon	H. S. Tamboue, E. D. Tamboue and M. Leno
146-151	Survey of farm wells for nutrients and minerals, Ontario, Canada, 1986 and 1987	R. Frank, N. Chapman and R. Johnson
152-159	Effects of physical binding ofo-nitroanisole with feed upon its systemic availability in male F344 rats	Jinhua Yuan, C. W. Jameson, Thomas J. Goehl, Bradley J. Collins and Glenda Corniffe, et al.
160-164	Effect of cadmium-mobilizing dithiocarbamates on essential trace metal metabolism in rats	B. Kargačin, M. Blanuša, R. Arežina, K. Kostial and P. K. Singh, et al.
165-172	Decline ofCitrus due to presence of landfill gases in the soil	Michael G. Bausher

Volume 47, Number 2 / August 1991

173-176	Levels of chlordane, oxychlordane, and nonachlor in human adipose tissues	Yukio Hirai and Katsumaro Tomokuni
177-183	Applicator exposure to airborne concentrations of a termiticide formulation of chlorpyrifos	R. B. Leidy, C. G. Wright and H. E. Dupree
184-189	Disposition of ethanol and acetaldehyde in maternal blood, fetal blood, and amniotic fluid of near-term pregnant rats	Masatoshi Hayashi, Yasuie Shimazaki, Shinichi Kamata, Norihide Kakiichi and Masashi Ikeda
190-197	UV absorption as an approximation for cell number inIn Vitro toxicity testing	Ming J. W. Chang
198-203	Solid-phase extraction and cleanup for liquid chromatographic analysis of ochratoxin A in pig serum	Nobuyuki Takeda, Yumi Akiyama and Shigeki Shibasaki
204-210	Simultaneous determination of hippuric acid,o-, m-, andp-methylhippuric acid, phenylglyoxylic acid, and mandelic acid by HPLC	Osamu Inoue, Kazunori Seiji, Toshimi Suzuki, Takao Watanabe and Haruo Nakatsuka, et al.
211-216	Determination of imazamethabenz in cereal grain by enzyme-linked immunosorbent assay	W. H. Newsome and P. G. Collins
217-221	Extraction procedure for the measurement of butyltin compounds in biological tissues using toluene, HBr, and tropolone	Allen D. Uhler, Gregory S. Durell and Ann M. Spellacy
222-229	Bacterial degradation of phenoxy herbicide mixtures 2,4-D and MCPP	Kye -Heon Oh and Olli H. Tuovinen
230-237	Biodegradation of monoaromatic hydrocarbons in groundwater under denitrifying conditions	R. M. Gersberg, W. J. Dawsey and M. D. Bradley
238-243	Assimilation of malathion in the Indian River Estuary, Florida	T. Wang
244-250	A simple adsorption/dilution model for rice herbicides	Bruce R. Johnson
251-260	South Indian foods: Contaminants and their effects	S. Narender Sivaswamy, B. Balachandran and S. Balanehru
261-265	Toxic effects of residual chlorine on larvae ofHydropsyche pellucidula (Trichoptera, Hydropsychidae): A proposal of biological indicator	Julio A. Camargo
266-271	Response of enzymes involved in the processes of antioxidation towards benthiocarb and methylparathion in cyanobacteriaNostoc muscorum	Anil Kumar Bhunia, Dilip Roy, Nikhil Kumar Basu, Aparna Chakrabarti and Sudip Kumar Banerjee
272-277	Treatment of fish with hormones: Solubilization and direct administration of steroids into aquaria water using acetone as a carrier solvent	Ronald N. Hunsinger and W. Mike Howell
278-282	Microbial biomass and ATP in smelter-polluted forest humus	E. Bååth, K. Arnebrant and A. Nordgren
283-287	Cadmium stimulates osteoclast-like multinucleated cell formation in mouse bone marrow cell cultures	Tatsuro Miyahara, Masakazu Takata, Masaki Miyata, Miyuki Nagai and Akemi Sugure, et al.
288-295	Similar effectsin vivo of two aluminum salts on the liver, kidney, bone, and brain ofRattus norvegicus	Ajoy Kumar Roy, Geeta Talukder and Archana Sharma
296-301	Differences in the accumulated metal concentrations in two epigeic earthworm species (Lumbricus rubellus andDendrodrilus rubidus) living in contaminated soils	J. E. Morgan and A. J. Morgan
302-307	Planarians in toxicology. Responses of asexualDugesia dorotocephala to selected metals	Moses M. Kapu and David J. Schaeffer
308-315	Mutagenic potential of sediments from the Grand Calumet River	Alexander E. Maccubbin and Noreen Ersing
316-320	In vitro effect of fenthion on human lymphocytes	M. V. Usha Rani and M. Sanjeeva Rao
321-328	Evaluation of ultrastructural hepatic response to environmental toxicants in wild cotton rats (Sigmodon hispidus)	Chandikumar S. Elangbam, Charles W. Qualls and Anthony W. Confer

Volume 47, Number 3 / September 1991

329-334	Determination of domoic acid in serum and urine by immunochemical analysis	H. Newsome, J. Truelove, L. Hierlihy and P. Collins
335-341	Sample weight and digestion temperature as critical factors in mercury determination in fish	M. Sadiq, T. H. Zaidi and H. Al-Mohana
342-349	Influence of silicic acid onin vitro depurination of DNA	Sikandar G. Khan, R. Y. Rizvi, S. M. Hadi and Q. Rahman
350-354	In vitro interaction of selected phpspholipid species with mercuric chloride using fourier transform¹H-NMR	Masayuki Shinada, Hajime Muto and Yukio Takizawa
355-361	Pyrethroid insecticides and formulations as factors in residues remaining in apparel fabrics after laundering	Joan Laughlin, Kristina Newburn and Roger E. Gold
362-367	Residues of alachlor in soil after application of controlled release and conventional formulations	Lee Q. Huang and John F. Ahrens
368-373	Temporal variation of ethylene dibromide (EDB) in an unconfined aquifer, Whatcom County, Washington, USA: A twenty-seven month study	J. Richard Mayer, Thomas E. Lacher, Nancy R. Elkins and Chris J. Thorn
374-380	Degradation of parent compounds of nine organophosphorus insecticides in Ontario surface and ground waters under controlled conditions	R. Frank, H. E. Braun, N. Chapman and C. Burchat
381-385	Residues of organochlorine pesticides and polycyclic aromatic hydrocarbons in drinking water of Ahmedabad City, India	J. P. Jani, C. V. Raiyani, J. S. Mistry, J. S. Patel and N. M. Desai, et al.
386-391	Hydrocarbons in seawater, sediment, and oyster from the omani coastal waters	Mohamed I. Badawy and Firdaus Al-Harthy
392-397	Disappearance of trichlorfon from cultures with different cyanobacteria	M. I. Orús and E. Marco
398-405	Toxic polychlorinated biphenyl congeners in Sheboygan river (USA) sediments	W. Sonzogni, L. Maack, T. Gibson and J. Lawrence
406-412	Cycling of indoor air concentrations ofd-trans-allethrin following repeated pesticide applications	Brian D. Eitzer
413-416	Lichens as bioindicators of aerial fallout of heavy metals in Zaria, Nigeria	Moses M. Kapu, Madupe M. Ipaye, Regina A. I. Ega, Helmina O. Akanya and Mohammed L. Balarabe, et al.
417-421	Determination of transferable insecticide from surfaces painted with insecticide-incorporated paint	M. K. Sim and T. S. Hsu
422-427	Doses and residues of acephate baits used to eradicate undesirable honey bees: A hazard assessment	Robert G. Danka, Jon L. Williams, Claire W. Harmon, Thomas E. Rinderer and Hershel F. Morris
428-432	Cytotoxicity of aflatoxin on red blood corpuscles	R. J. Verma and P. J. Raval
433-439	Air pollution effects on the leaf structure of two injury resistant species:Eucalyptus camaldulensis andOlea europaea L.	N. S. Christodoulakis and L. Koutsogeorgopoulou
440-447	Assimilation and loss of¹⁰⁹Cd and⁶⁵Zn by the terrestrial isopodsOniscus asellus andPorcellio scaber	C. A. C. Hames and S. P. Hopkin
448-454	Toxicity of nickel and nickel electroplating water to the freshwater cladoceranMoina macrocopa	C. K. Wong, P. K. Wong and H. Tao
455-458	Neurobehavioral changes in freshwater fishChanna punctatus exposed to fenitrothion	Murali Dhar Ram and Krishna Gopal
459-464	Changes in selected biochemical parameters in the brain of the fish,Anguilla anguilla (L.), exposed to lindane	M. D. Ferrando and E. Andreu-Moliner
465-470	Effect of lindane on the blood of a freshwater fish	M. D. Ferrando and E. Andreu-Moliner
471-478	Acute toxicity to juvenile Pacific Northwest salmonids of basacid blue NB755 and its mixture with formulated products of 2,4-D, glyphosate, and triclopyr	M. T. Wan, R. G. Watts and D. J. Moul
479-484	Acute lethal toxicity of some pesticides toBrachionus calyciflorus andBrachionus plicatilis	M. D. Ferrando and E. Andreu-Moliner

Volume 47, Number 4 / October 1991

485-490	Fallout¹³¹I in western Nevada cattle thyroid glands: 1962-Early 1969	Clifton Blincoe and V. R. Bohman
491-498	Coplanar PCBs in human milk in the Province of Québec, Canada: Are they more toxic than dioxin for breast fed infants?	Éric Dewailly, Jean -Philippe Weber, Suzanne Gingras and Claire Laliberté
499-503	Detection limits of organochlorine pesticides and related compounds in blood serum	Mary S. Wolff, Marilyn Rivera and Dean B. Baker
504-507	PCB residues in the adipose tissue of the population of Barcelona (Spain)	J. Gómez-Catalán, M. Sabroso, J. To-Figueras, J. Planas and J. Corbella
508-514	Placental transport of lindane during early and late stages of gestation in rats	R. N. Khanna, K. Kunwar, R. Gupta and G. S. D. Gupta
515-520	Fluoride accumulation in different earthworm species near an industrial emission source in Southern Germany	Jürgen Vogel and Johannes C. G. Ottow
521-528	Simulated field ingestion of carbofuran-contaminated feedstuffs by pheasants	J. D. Somers, M. W. Barrett and A. A. Khan
529-536	Protective apparel survey of agricultural workers in cotton growing regions	Gita N. Ramaswamy and Catherine R. Boyd
537-539	Removal of fenitrothion and cypermethrin from contaminated fabrics by handwashing	H. Wan
540-546	Evaluation of the “reference toxicant” addition procedure for testing the toxicity of environmental samples	David J. Schaeffer, Michelle Goehner, Eric Grebe, Larry G. Hansen and Kurt Hankenson, et al.
547-554	Relative contributions of soil humic acid and humin to the adsorption of toluene onto an aquifer solid	Joan Griffith Tell and Christopher G. Uchrin
555-560	Influence of suspended sediment on the biodegradation of alkyl esters ofp-aminobenzoic acid	C. K. Flenner, J. R. Parsons, S. M. Schrap and A. Opperhuizen
561-564	Retardation of biodegradation of linear alkyl benzene sulphonate by a sublethal concentration of mercuric chloride	Virendra Misra, Shri Dhar Pandey and P. N. Viswanathan
565-571	Pollution by petroleum hydrocarbons in sediments from continental shelf of Tabasco state, Mexico	A. V. Botello, C. Gonzalez and G. Diaz
572-579	Distribution of 1,3-dichloropropene and 1,2-dichloropropane in big Creek watershed	John C. Merriman, John Struger and Richard S. Szawiola
580-585	Behavior and fate of chloronitrobenzenes in a fluvial environment	Claudio Trova, Gianpaolo Cossa and Giuseppe Gandolfo
586-593	Infiltration of organic pollutants into groundwater: Field studies in the alluvial aquifer of the sava river	M. Ahel
594-601	Field chamber technique for measuring pendimethalin airborne loss from turfgrass	J. J. Jenkins, R. J. Cooper and A. S. Curtis
602-608	Lead levels among various deciduous tooth types	Michael B. Rabinowitz, David Bellinger, Alan Leviton and Jung -Der Wang
609-616	Increase of urinary and serum hydroxyproline in subjects exposed to cadmium	H. Nishino, T. Tanaka, K. Shiroishi, S. Sato and Y. Naruse, et al.
617-622	Qualitative assessment of the mutagenicity of road coating asphalt	Sherry L. Henry Gage, James M. Robertson, K. C. Donnelly and Arnulf P. Hagen
623-627	Toxicity of β- and -γ-hexachlorocyclohexane in rats of different ages	K. Srinivasan, K. L. Mahadevappa and R. Radhakrishnamurty
628-633	Hemopathological changes associated with experimental aldicarb poisoning in fish (Puntius conchonius Hamilton)	Tejendra S. Gill, Jaishree Pande and Hema Tewari
634-640	Acute toxicity of parathion and 2,4-d to larval and juvenile stages ofChasmagnathus granulata (Decapoda, Brachyura)	Enrique M. Rodriguez and Oscar A. Amin

Volume 47, Number 5 / November 1991

641-645	Effect of a single oral dose of metrifonate on human plasma cholinesterase levels	Charles F. B. Nhachi, Wilbert Murambiwa, Ossy J. Kasilo, Lovemore Gwanzura and Peter Mason
646-652	Effect of sewage pollution on the health status of sewage farm workers	K. Varadarajan, K. Kannan, K. Paliwal, A. Mani and V. S. Balasubramanian
653-659	Impact of sewage disposal on the hemotological and biochemical parameters of dairy cows	K. Varadarajan, K. Paliwal, C. Rajamanickam, K. Manickavel and G. Jeyapaul, et al.
660-667	Diminution in phase I and phase II drug metabolizing enzymes of rat lung by asbestos: Anin vitro study	Sikandar G. Khan, S. Ali and Q. Rahman
668-674	Pathological and biochemical alterations induced by inhalation of furfural vapor in rat lung	Anil Mishra, Premendra D. Dwivedi, A. S. Verma, M. Sinha and Jaya Mishra, et al.
675-681	Modulation of microsomal membrane associated detoxication enzymes activity by methyl isocyanate (MIC) exposure	Anil Mishra, Premendra D. Dwivedi, Ashish S. Verma, Jaya Mishra and M. Sinha, et al.
682-688	Effects of meso-2,3-dimercaptosuccinic acid (DMSA) on the teratogenicity of sodium arsenate in mice	M. A. Bosque, J. L. Domingo, J. M. Llobet and J. Corbella
689-695	Toxicokinetics of methylmercury and mercuric chloride in mouse embryosin vitro	Ichiro Naruse, Nobuo Matsumoto and Yuji Kajiwara
696-700	Detection of biotoxic compounds with the 2,3,5-triphenyltetrazolium chloride seed germination test	J. Reiss
701-705	Determination of benzene in wastewater by gas chromatography	Atsuko Adachi and Tadashi Kobayashi
706-710	Determination of the total level of nitrosamines in select consumer products in Lagos area of Nigeria	H. A. B. Coker, A. E. Thomas and A. Akintonwa
711-716	Fate and interconversion of endosulfan I, II and sulfate on gram crop (Cicer arietinum Linn.) in subtropical environment	Parm Pal Singh, Raminderjit Singh Battu, Balwinder Singh and Rajinder Lal Kalra
717-724	Orchard dormant sprays and exposure of red-tailed hawks to organophosphates	Barry W. Wilson, Michael J. Hooper, Edward E. Littrell, Philip J. Detrich and Mark E. Hansen, et al.
725-731	Degradation of dithane M-45 residues in brinjals during cooking	Uday Kumar and H. C. Agarwal
732-737	Tar loads on Omani beaches	Mohamed I. Badawy and Firdaus T. Al-Harthy
738-742	Influence of ozonation on the mutagenic activity of benzidine in water	Bruno Fouillet, Paul Chambon, Renée Chambon, Marcel Castegnaro and Nicole Weill
743-750	Effect of natural levels of Dissolved Organic Carbon (DOC) on methyl mercury formation and sediment-water partitioning	B. M. Miskimmin
751-757	Inhibition of release of phospholipase A₂ from sponge cells (Geodia cydonium) by detergent-polluted sea water. A sensitive method to monitor marine pollution	Durdica Ugarkovic, Branko Kurelec, Werner E. G. Müller and Heinz C. Schröder
758-763	Effects of dimethoate on N₂-fixing cyanobacteriumAnabaena PCC 7119	E. Perona, E. Marco and M. I. Orús
764-769	Chromium uptake bySpirodela polyrrhiza (L.) schleiden in relation to metal chelators and pH	R. D. Tripathi and Prakash Chandra
770-774	Effect of sulphur dioxide exposure on chlorophyll content and nitrogenase activity ofVicia faba L. plants	S. B. Agrawal and Madhoolika Agrawal
775-782	Suitability of commercially available spring waters as standard medium for culturingDaphnia magna	L. Viganó
783-789	Comparative analysis of aromatic DNA adducts in fish from polluted and unpolluted areas by the³²P-postlabeling analysis	Tsung -Yun Liu, Shu -Ling Cheng, Tzuu -Huei Ueng, Yune -Fang Ueng and Chin -Wen Chi
790-796	Particle size selection in cadmium uptake by the opossum shrimp,Mysis relicta	Lynette K. Bigelow and David C. Lasenby

Volume 47, Number 6 / December 1991

797-803	Simple method for determination of methanol in blood and its application in occupational health	Toshio Kawai, Tomojiro Yasugi, Kazunori Mizunuma, Shun'ichi Horiguchi and Yoshiyuki Hirase, et al.
804-810	On-line DDT determination in blood serum: Experimental parameters	M. L. Ribeiro and E. V. Minelli
811-816	Determination of petroleum hydrocarbon toxicity with Microtox®	Mary Pat Eisman, S. Landon-Arnold and C. M. Swindoll
817-821	Residues of organochlorine pesticides in milk gland secretion of cows in perinatal period	Ewa Sitarska, Włodzimierz Kluciński, Anna Winnicka and Jan Ludwicki
822-826	Levels of 3,3′,4,4′-tetrachloroazobenzene in propanil herbicide	Joginder Singh and Ron Bingley
827-833	Effect of liposome encapsulated meso-2,3-dimercaptosuccinic acid (DMSA) on biochemical and trace metal alterations in cadmium exposed rats	Jai Raj Behari, Sadhna Srivastava, Sanjay Gupta and R. C. Srivastava
834-839	Red blood cell glucose metabolism in human chronic fluoride toxicity	D. Saralakumari and P. Ramakrishna Rao
840-844	Nickel interactions with glutathione and related enzyme in 11-day embryo and yolk sac in rat	M. T. Serafini and A. Romeu
845-849	Dietary heavy metal uptake by the least shrew,Cryptotis parva	Christopher C. Brueske and Gary W. Barrett
850-857	Cadmium and membrane ion transport in a French urban male population	Said Hajem, Patrick Hannaert, Thierry Moreau, Joseph Lellouch and Guy Huel, et al.
858-863	Tolerance to aluminum toxicity: Certain basic biochemical aspects	C. Ragunath, M. Sivaguru, P. R. Anbudurai, M. R. James and T. Balakumar
864-873	Long-term trends of DDTs and PCBs in sediment samples collected from the eastern adriatic coastal waters	M. Picer and N. Picer
874-881	Toxicity testing of aromatic hydrocarbons utilizing a measure of their impact on the membrane integrity of the green algaSelenastrum capricornutum	David C. Herman, W. E. Inniss and C. I. Mayfield
882-889	SEM study on the effects of crude oil on the gills and air breathing organs of climbing perch,Anabas testudineus	M. S. Prasad
890-895	Inhibitory effect of petroleum oil on photosynthetic electron transport system in the cyanobacteriumAnabaena doliolum	A. K. Singh and H. D. Kumar
896-903	Accumulation and tissue distribution of radioiodine (¹³¹I) from algal phytoplankton by the freshwater clamCorbicula manilensis	Ma. Lourdes A. Cuvin-Aralar and Ruben C. Umaly
904-911	Toxicity and bioconcentration of hexachlorocyclohexane (HCH) in an air-breathing catfish,Saccobranchus fossilis (Bloch)	B. S. Khangarot, Renu Takroo, R. R. Singh and S. P. Srivastava
912-917	Seasonal changes of superoxide dismutase activity in erythrocytes ofAbramis brama from two different types of Poland lakes	Tersa Gabryelak and Nagy Sadek Tawfek
918-924	Acute and chronic toxicity of endosulfan to crab: Effect on lipid metabolism	G. Md. Rafi, T. Srinivas, S. J. Reddy, D. C. Reddy and R. Ramamurthi
925-932	Methylparathion induced alterations in the tissue carbohydrate catabolism of marine prawn,Metapenaeus monoceros	M. Srinivasulu Reddy and K. V. Ramana Rao
933-938	Effects of cadmium on the biochemical composition of the freshwater crayfishProcambarus clarkii (Girard, 1852)	A. Torreblanca, J. Del Ramo and J. Diaz-Mayans
939-946	In vivo tissue enzyme activities in the rosy barb (Barbus conchonius Hamilton) experimentally exposed to lead	Tejendra S. Gill, Hema Tewari, Jaishree Pande and Sudha Lal

Volume 48, Number 1 / January 1992

1-6	Influence of thermal prehistory on endosulfan susceptibility of Oziotelphusa senex senex, a freshwater crab	D. C. Reddy, V. Kalarani and Ronald W. Davies
7-13	Effect of DDT and MCPA (4-chloro-2-methylphenoxyacetic acid) on reproduction of the pond snail, Lymnaea stagnalis L.	Per Woin and Christer Brönmark
14-17	Acute toxicity of several pesticides to rotifer (Brachionus calyciflorus)	A. Fernández-Casalderry, M. D. Ferrando and E. Andreu-Moliner
18-22	Regulation of AChE system of freshwater fish, Cyprinus carpio, under fenvalerate toxicity	P. Malla Reddy, G. Harold Philip and Md. Bashamohideen
23-30	Impact of γ-BHC on lipid class levels and their modulation by reproductive hormones in the freshwater catfish, Heteropneustes fossilis	P. B. Singh and T. P. Singh
31-36	Seasonal variation of heavy metals in oysters from Darwin Harbor, Northern Territory, Australia	Naseem Peerzada and Edith Kozlik
37-44	Elevated levels of organotins in Lake Geneva: Bivalves as sentinel organism	K. Becker, L. Merlini, N. Bertrand, L. F. Alencastro and J. Tarradellas
45-54	Nickel effects on phosphate uptake, alkaline phosphatase, and ATPase of a cyanobacterium	R. K. Asthana, S. P. Singh and R. K. Singh
55-62	Trace metals in limpets (Patella sp) from the coast of Santa Cruz de Tenerife (Canary Islands)	C. Diaz, L. Galindo, F. García-Montelongo, M. S. Larrechi and X. Rius
63-69	Potential impact of watercress farm discharges on the freshwater amphipod, Gammarus pulex L.	Brian Roddie, Tim Kedwards and Mark Crane
70-76	Growth retardation and elemental differences in juvenile Armadillidium vulgare latreille exposed to lead nitrate	M. Tomita, R. Heisey, R. Witkus and G. M. Vernon
77-82	Does methyl isocyanate interaction with normal hemoglobin alter its structure and function?	K. Jeevaratnam and C. S. Vaidyanathan
83-88	Influence of dietary nitrate on nitrite level of human saliva	M. Ipek Cingi, Cemal Cingi and Emre Cingi
89-94	Lipid peroxidation and activities of antioxygenic enzymes in vitro in mercuric chloride treated human erythrocytes	Human Erythrocytes, A. K. Bansal, D. Bhatnagar and R. Bhardwaj
95-100	Accumulation and depletion of polychlorinated biphenyl (PCB) congeners in the housefly (Musca domestica, L.)	Larry G. Hansen and Eva Storr-Hansen
101-107	Polychlorinated biphenyl (PCB) congener effects on the longevity of the housefly	Waheeda M. Tehseen, Larry G. Hansen and David J. Schaeffer
108-114	Anti-cholinesterase action of a new organophosphorus ester, diethylphosphoric ester of the dicyclopropyloketoxime, on wistar rats	K. Machera and E. Kostakis
115-119	Effect of Di(2-ethylhexyl)phthalate administration on rat sperm count and on sperm metabolic enzymes	Abrar Siddiqui and Satya P. Srivastava
120-124	Antiperoxidative mechanisms offered by selenium against liver injury caused by cadmium and mercury in rat	S. V. S. Rana and P. R. Boora
125-130	Estrogenic effects of aldrin and quinalphos in rats	S. Chatterjee, A. Ray, P. Bagchi and C. Deb
131-137	Dimethylarsenic acid induces tetraploids in Chinese hamster cells	Ginji Endo, Koichi Kuroda, Akiyoshi Okamoto and Shun'ichi Horiguchi
138-143	Phytotoxicity of methyl parathion with special reference to photosynthesis in wheat seedlings	P. Moorthy, T. N. Gopinandhan, R. Santhanam, T. Balakumar and P. R. Anbudurai
144-151	Atrazine soil extraction techniques for enzyme immunoassay microtiter plate analysis	G. K. Stearman and V. D. Adams
152-156	Formation of toxic PCB congeners and PCB-solvent adducts in a sunlight irradiated cyclohexane solution of Aroclor 1254	François Lépine, Sylvain Milot and Nancy Vincent
157-162	Trihalomethane in drinking water supplies and reused water	Mohamed I. Badawy
163-170	HCH, endosulfan, and fluvalinate residue behavior in pigeonpea (Cajanus cajan L. Millsp)	Irani Mukherjee, Madhuban Gopal and N. T. Yaduraju

Volume 48, Number 2 / February 1992

171-178	Degradation of carbaryl in natural waters: Enhanced hydrolysis rate in micellar solution	Venerando Gonzalez, Juan H. Ayala and Ana M. Afonso
179-184	Method for the estimation of organic-bound and crystal-bound metal concentrations in bivalve shells	Susanne M. Lingard, R. Douglas Evans and Bernard P. Bourgoin
185-193	Toxic responses of bivalves to metal mixtures	Philip Mathew and N. R. Menon
194-201	Immune responses to Aeromonas hydrophila in cat fish (Heteropneustis fossilis) exposed to cadmium and hexachlorocyclohexane	M. P. Saxena, K. Gopal, W. Jones and P. K. Ray
202-208	Effect of sublethal diazinon concentrations on the demographic parameters of Brachionus calyciflorus Pallas (Rotifera)	A. Fernández-Casalderrey, M. D. Ferrando and E. Andreu-Moliner
209-215	Effect of the dispersion of oil in freshwater based on time-dependent Daphnia magna toxicity tests	Eric Vindimian, Bernard Voilat and Jeanne Garric
216-222	Effect of endosulfan 35 EC on ATPases in the tissues of a freshwater field crab Barytelphusa guerini	A. Nagender Reddy, N. B. R. K. Venugopal and S. L. N. Reddy
223-229	Differential effect of dimethoate toxicity to Anabaena doliolum with change in nutrient status	P. K. Mohapatra and R. C. Mohanty
230-236	Effect of lead and cobalt on the growth of Anacystis nidulans	L. H. Lee, B. Lustigman, I-Yu Chu and S. Hsu
237-242	External biomarkers to assess chromium toxicity in adult Lepomis macrochirus	Tony C. Gendusa and Thomas L. Beitinger
243-248	Performance of Vicia faba plants in relation to simulated acid rain and/or endosulphan treatment	Nandita Singh, Mohd. Yunus, S. N. Singh and K. J. Ahmad
249-252	Effect of selected textile dyes on the survival, morphology, and burrowing behavior of the earthworm Polypheretima elongata	V. Ramaswami and V. Subburam
253-258	Response of epiphytic microflora from Pinus sylvestris needles to alkaline deposition	Jaana Pasanen and Hannu Fritze
259-264	Unusual persistence of DDT in some Western USA soils	Robert K. Hitch and Harold R. Day
265-268	Dehydrochlorination of δ-isomer of hexachlorocyclohexane by a soil bacterium, Pseudomonas sp.	Siddhartha K. Sahu, K. K. Patnaik and N. Sethunathan
269-274	Influence of soil moisture and microbial activity on pendimethalin degradation	G. Kulshrestha and S. B. Singh
275-281	Mutagenicity-carcinogenicity as related to teratogenic activity	M. Alia, E. Laborda and F. A. Antón
282-288	Children's classroom behavior and lead in Taiwan	Michael B. Rabinowitz, Jung-Der Wang and Wei Tsuen Soong
289-294	Cadmium, chromium, lead, and mercury residues in finger-paints and make-up paints	Suresh Chandra Rastogi
295-301	Biological monitoring of chlorinated pesticides among exposed workers of mango orchards: A case study in tropical climate	Harish Chandra, B. S. Pangtey, D. P. Modak, K. P. Singh and B. N. Gupta, et al.
302-307	Levels of organochlorine insecticides in human blood from Ahmedabad (Rural), India	V. K. Bhatnagar, J. S. Patel, M. R. Variya, K. Venkaiah and M. P. Shah, et al.
308-312	Reduced activities of serum lactate dehydrogenase and aminotransferases due to an oral administration of 2-chloroethyl linoleate in rats	B. S. Kaphalia, M. Firoze Khan and G. A. S. Ansari
313-320	Long term effects of PCBs (Phenoclor DP5) on rat microsomal enzymes, liver, and blood lipids after peri- and postnatal exposure	J. M. Poul
321-326	Effect of acrylonitrile on the procoagulant activity of rat lung	T. Bhooma, B. Padmavathi and S. Niranjali Devaraj

Volume 48, Number 3 / March 1992

327-333	Evaluation of worker exposure to benzene	William H. Hallenbeck and Roxanne E. Flowers
334-336	Tooth lead concentration as an indicator for environmental lead pollution in Agra City, India	M. M. Srivastava, Shalini Srivastava and Anup Vaid
337-343	Effect of cadmium on spore germination and gametophyte development in some ferns	Manisha Gupta and Santha Devi
344-351	Comparing Cd toxicity tests with plants in monocultures and species mixtures	P. M. Outridge
352-359	Effects of urban pesticide applications on nesting success of songbirds	Paul M. Brehmer and Raymond K. Anderson
360-366	Biochemical and histological effects of the aphicide demeton-S-methyl on house sparrows (Passer domesticus) under field conditions	K. A. Tarrant, H. M. Thompson and A. R. Hardy
367-373	Uranyl nitrate-induced glomerular basement membrane alterations in rabbits: A quantitative analysis	C. Kim McDonald-Taylor, M. Bhatnagar, Andy Gilman, Al Yagminas and Amreek Singh
374-377	Airborne contaminant control in a medical examiner facility	Randal D. Frey
378-386	Trihalomethanes in chlorinated drinking water of Cairo, Egypt	Mohamed A. El-Dib and Rizka K. Ali
387-393	Organochlorine pesticide residues and PCBs in otters (Lutra lutra) from Ireland	C. F. Mason and W. M. O'Sullivan
394-400	Effect of weather variables on methyl parathion disappearance from cotton foliage	Guye H. Willis, Leslie L. McDowell, Sammie Smith and Lloyd M. Southwick
401-408	Chlorinated dioxins: Volatilization from soils and bioconcentration in plant leaves	Eros Bacci, Maria J. Cerejeira, Carlo Gaggi, Gabriele Chemello and Davide Calamari, et al.
409-415	Degradation of diazinon, chlorpyrifos, isofenphos, and pendimethalin in grass and compost	Carol R. Lemmon and Harry M. Pylypiw
416-420	Dissipation of foliar dislodgeable residues of bendiocarb following application to azaleas	H. N. Nigg, S. S. Brady and I. D. Kelly
421-427	Bacterial degradation and utilization of merbromine and fluorescein mercuric acetate	Kalipada Pahan, Ratan Gachhui, Satyajit Ray, Jayasri Chaudhuri and Amalendu Mandal
428-434	New diversity index for assessing structural alterations in aquatic communities	Julio A. Camargo
435-440	Evidence for calcium channels in brine shrimp: Diltiazem protects shrimp against cadmium	J. L. Borowitz and J. L. McLaughlin
441-448	Pollution chemistry of the river Niger and its tributaries: Characteristics of industrial waste effluents	G. I. C. Nwokedi, G. A. Obodo and S. I. Nwankwo
449-456	Effect of pulp and paper effluent on a marine fish, Pseudopleuronectes americanus	R. A. Khan, D. Barker, R. Hooper and E. M. Lee
457-462	Pesticide-induced atresia in ovary of a fresh water fish, Colisa lalia (Hamilton-Buchanan)	A. Sukumar and P. R. Karpagaganapathy
463-466	Acute toxicity of wood tar and dieldrin to Lebistes reticulatus (PL)	A. A. Golow and K. S. Aborah
467-473	Ultrastructural changes induced by diazinon and neopybuthrin in skeletal muscles of Tilapia nilotica	Saber A. Sakr and Samia A. Gabr
474-480	Accumulation and release of herbicides butachlor, thiobencarb, and chlomethoxyfen by fish, clam, and shrimp	Yei-Shung Wang, Ching-Guang Jaw, Hung-Chi Tang, Tain-Sheng Lin and Yuh-Lin Chen

Volume 48, Number 4 / April 1992

481-486	Ear wax: A new biological monitoring medium for metals?	U. Krishnan and S. S. Que Hee
487-493	Blood lead level as a criterion of global pollution	Dagmar Kalavská
494-501	Total mercury and methylmercury in hair, maternal and umbilical blood, and placenta from women in the seville area	M. L. Soria, P. Sanz, D. Martínez, M. López-Artíguez and R. Garrido, et al.
502-508	Inflammatory response and resistance in lead-treated mice	Y. M. Sin and P. T. K. Woo
509-514	Effect of mercury on tissue glutathione following intrarenal injection of mercuric chloride	K. N. Kee and Y. M. Sin
515-519	Cadmium concentrations in plants and goats tissues from various areas of Chalkidiki, Greece	V. Antoniou and N. Zantopoulos
520-522	Effect of lead on serum sialic acids and proteins resistant to perchloric acid in rats	A. B. Patel and H. Venkatakrishna-Bhatt
523-528	Genetic markers in relation to different exposures	Madhusnata De, Anusree Banerjee, Kalpana Agarwal, Ajoy Kumar Roy and Asis Kumar Ghosh, et al.
529-534	Dermal exposure of pesticide applicators in staked tomato (Lycopersicon esculentum Mill) crops: Efficiency of a safety measure in the application equipment	J. G. Machado Neto, T. Matuo and Y. K. Matuo
535-540	Effect of DDT on the immune system in Swiss Albino mice during adult and perinatal exposure: Humoral responses	T. Rehana and P. R. Rao
541-548	Comparative effects of potassium dichromate on the mutagenicity of some nitrohydrocarbons and methylating agents	Kazuo Sakai and Riichiro Uchida
549-553	Hematological and biochemical changes in rats administered with Aspergillus niger infested diet	Vandana Tiwari and R. K. S. Chauhan
554-560	ELISA of simazine in soil: Applications for a field leaching study	K. S. Goh, S. J. Richman, J. Troiano, C. L. Garretson and J. Hernandez, et al.
561-566	Organochlorine residues in human adipose tissue of the population of Zaragoza (Spain)	A. Ferrer, M. A. Bona, M. Castellano, J. To-Figueras and M. Brunet
567-571	Investigation of isomer specific polychlorinated biphenyls in printing inks	Suresh Chandra Rastogi
572-578	Implications of physico-chemical factors on the migration of phthalate esters from tubing commonly used for oral/nasal feeding	M. A. Khaliq, M. S. Alam and S. P. Srivastava
579-584	Aliphatic and aromatic hydrocarbons in indoor air	I-Fu Hung, Hsin-Fa Fang and Tung-San Lee
585-591	Distribution of sub-slab injected dursban® TC (chlorpyrifos) in a loamy sand soil when used for subterranean termite control	R. W. Davis and S. T. Kamble
592-598	Copper induced metabolic changes in Sunetta scripta (Bivalvia): Oxygen uptake and lactic acid production	Clara Margret Katticaran and K. Y. Mohammed Salih
599-607	Biosorption and degradation of butyltin compounds by the marine diatom Skeletonema costatum and the associated bacterial community at low temperature	S. Reader and E. Pelletier
608-615	Oxadiazon residue concentrations in sediment, fish, and shellfish from a combined residential/agricultural area in Southern California	D. B. Crane and C. Younghans-Haug
616-621	Effects of deltamethrin on the South American toad, Bufo arenarum, tadpoles	Alfredo Salibián
622-629	Toxicity of selected insecticides to the penaeid prawn, Metapenaeus monoceros (Fabricius)	M. Srinivasulu Reddy and K. V. Ramana Rao
630-634	Evaluation of head space technique for the determination of trihalomethanes in water	Mohamed Ismail Badawy

Volume 48, Number 5 / May 1992

635-642	Evaluation of a pentachlorophenol immunoassay for environmental water samples	Jeanette M. Emon and Robert W. Gerlach
643-650	Quantification of alachlor in water by a novel magnetic particle-based ELISA	Timothy S. Lawruk, Charles S. Hottenstein, David P. Herzog and Fernando M. Rubio
651-655	Carbon filtration of EDB-contaminated well water: A one-year study	J. Richard Mayer and Nancy R. Elkins
656-661	Impact of corn canopy on foliar distribution of chlorpyrifos (Lorsban^®) when applied via a center pivot irrigation system	Shripat T. Kamble, Matthew E. Byers and John F. Witkowski
662-670	Sorption and leaching of bromacil and simazine in Florida flatwoods soils	Krishna N. Reddy, Megh Singh and Ashok K. Alva
671-678	Dermal levels of methyl-parathion, organochlorine pesticides, and acetylcholinesterase among formulators	Mary S. Wolff, Rob McConnell, Leonor Cedillo and Marilyn Rivera
679-687	Identification of decomposition products of 1,1′-ethylidenebis [L-tryptophan], a compound associated with eosinophilia-myalgia syndrome	William J. Driskell, David L. Ashley, James Grainger, Sarath R. Sirimanne and Eugene P. Mazzola, et al.
688-695	Apparent threshold of lead's effect on child intelligence	Michael B. Rabinowitz, Jung-Der Wang and Wei-Tsuen Soong
696-700	Maternal toxicity of methacrylonitrile in Sprague-Dawley rats	Mohammed Y. H. Farooqui and Maria I. Villarreal
701-708	Metabolic profile of atrazine and N-nitrosoatrazine in rat urine	Giovanna Meli, Renzo Bagnati, Roberto Fanelli, Emilio Benfenati and Luisa Airoldi
709-714	Effects of daily phosphamidon administration on certain blood biochemical measurements in Bubalus bubalis	M. A. Awal and J. K. Malik
715-720	Influence of maternal ingestion of aroclor 1254^® (PCB) or firemaster BP-6® (PBB) on unstimulated and stimulated corticosterone levels in young rats	Lee A. Meserve, Betty A. Murray and James A. Landis
721-726	Effects of paraquat on the oxygen free radical biology of soybean root nodules	David A. Dalton
727-732	Toxic elements and organochlorines in Harbor seals (Phoca vitulina richardsi), Kodiak, Alaska, USA	A. Keith Miles, Donald G. Calkins and Nancy C. Coon
733-738	Arsenic and copper residues in waterbirds and their food down inlet from the Island Copper Mill	K. Vermeer and J. A. J. Thompson
739-746	Residue levels of organochlorines and mercury in Cattle Egret, Bubulcus ibis, eggs from the Faiyum Oasis, Egypt	Wim C. Mullié, A. Massi, S. Focardi and A. Renzoni
747-755	Persistence of some pesticides in the aquatic environment	M. D. Ferrando, V. Alarcón, A. Fernández-Casalderrey, M. Gamón and E. Andreu-Moliner
756-761	Mancozeb residues on field sprayed apricots	P. G. Patsakos, K. Liapis, G. E. Miliadis and K. Zafiriou
762-767	Egg mercury levels decline with the laying sequence in charadriiformes	Peter H. Becker
768-771	Methane in well water from Lake Charles, Louisiana	H. E. Murray and J. N. Beck
772-780	Response of rainbow trout to a two month exposure to Vision^®, a glyphosate herbicide	M. J. Morgan and J. W. Kiceniuk
781-788	Effects of kraft lignin and chlorolignin on the binding and bioavailability of benzo(a)pyrene to Daphnia magna straus	J. Kukkonen and A. Oikari

Volume 48, Number 6 / June 1992

789-794	Polychlorinated dibenzo-p-dioxins (PCDDs) and dibenzofurans (PCDFs) in mainstream and sidestream cigarette smoke	Göran Löfroth and Yngve Zebühr
795-802	Regional relationships between toxic releases, and environmental and human exposure to toxic substances	Linda J. Phillips
803-808	Alumino-silicate content in calcium supplements derived from various carbonate deposits	B. P. Bourgoin
809-814	Polycyclic aromatic hydrocarbons in olive fruits as a measure of air pollution in the valley of Florence (Italy)	Giovanni Ignesti, Maura Lodovici, Piero Dolara, Pagliai Lucia and Daniele Grechi
815-820	Organochlorine residues in human blood and biopsy fat and their relationship	Jos Mes
821-827	Residues of methyl bromide and sulfuryl fluoride in manufacturer-packaged household foods following fumigation	Rudolf H. Scheffrahn, Liakatali Bodalbhai and Nan-Yao Su
828-834	Polychlorinated biphenyls in two species of arctic seabirds from the Svalbard area	F. F. Daelemans, F. Mehlum and P. J. C. Schepens
835-842	Comparison between lead levels in blood and bone tissue of rock doves (Columba livia) treated with lead acetate or exposed to the environment of Alcalá de Henares	M. C. Tejedor and M. Gonzalez
843-849	Dermatitis from household vinyl gloves	Masaharu Naruse and Masahiko Iwama
850-856	Rat brain acetylcholinesterase response to monocrotophos and abate	J. V. Rao, A. N. Swamy and S. Yamin
857-864	Split dose studies on the erythropoietic effects of cadmium	G. R. Hogan and S. L. Razniak
865-868	Action of mercuric chloride during one cycle of seminiferous epithelium in the rat	A. S. Prem, K. D. Vachhrajani, M. Bose and K. K. Dutta
869-876	Differential effects of long-term exposure to aroclor 1254 on lipid secretion by primary cultures of adult rat hepatocytes	Tomás Mendoza-Figueroa, Ascención Hernández and Lourdes López
877-883	Comparison of suppression of mutagenicity of benzo(a)pyrene among methylsulfonyl polychlorinated biphenyl isomers	Chikako Kiyohara, Minoru Omura, Tomio Hirohata and Yoshito Masuda
884-893	Effect of PCB and DES on rat monoamine oxidase, acetylcholinesterase, testosterone, and estradiol ontogeny	D. R. Vincent, W. S. Bradshaw, G. M. Booth, R. E. Seegmiller and S. D. Allen
894-900	Effects of acephate on N₂-fixing cyanobacterium Anabaena PCC 7119	E. Marco, E. Perona and M. I. Orús
901-906	Toxicity of acrylamide derivatives to embryos of the rotifer Adineta vaga	Aydin Örstan
907-913	Dimethoate toxicity to gestational embryonic ovary of a live bearing fish, Lebistes reticulatus	Y. V. Ramana, A. K. Pandey and Sumati Singh
914-920	Developmental defects in fish embryos from Salton Sea, California	Margaret Matsui, Jo Ellen Hose, Peter Garrahan and Gary A. Jordan
921-928	Chromium-induced biochemical changes in Eichhornia crassipes (Mart) solms and Pistia stratiotes L.	G. Satyakala and Kaiser Jamil
929-936	Histopathological and histochemical changes in the oocytes of the air-breathing fish Heteropneustes fossilis (Bloch) exposed to textile-mill effluent	A. G. Murugesan and M. A. Haniffa

Volume 49, Number 1 / July 1992

1-9	Atrazine, alachlor, and carbofuran contamination of well water in central maine	R. J. Bushway, H. L. Hurst, L. B. Perkins, L. Tian and C. Guiberteau Cabanillas, et al.
10-17	Screening test of the biodegradative capability of a new strain of Pseudomonas gladioli (BSU 45124) on some xenobiotic organics	Timothy D. Dawson and Fu-Hsian Chang
18-22	Heavy metal and hydrocarbon residues in tissue and blood of beef steers bedded on waste newspapers	J. W. Comerford
23-30	Lead contamination around a kindergarten near a battery recycling plant	Jung-Der Wang, Chang-Sheng Jang, Yaw-Huei Hwang and Zueng-Sang Chen
31-36	Mining area environmental mercury assessment using Abies alba	C. Barghigiani and R. Bauleo
37-43	Biological monitoring of workers exposed to mevinphos in greenhouses	A. Jauhiainen, J. Kangas, S. Laitinen and K. Savolainen
44-50	Elevated cholinesterase activity and increased urinary excretion of inorganic fluorides in the workers producing fluorine-containing plastic (polytetrafluoroethylene)	Baohui Xu, Jiusun Zhang, Guaogeng Mao, Guifen Yang and Aini Chen, et al.
51-57	Preliminary evaluation of nonwoven chemically treated barrier fabrics for field testing of protective clothing for agricultural workers exposed to pesticides	B. G. Oakland, R. B. Dodd, D. J. Schabacker and L. X. Clegg
58-65	Exposure of a mixer-loader to insecticides applied to corn via a center-pivot irrigation system	M. E. Byers, S. T. Kamble, J. F. Witkowski and G. Echtenkamp
66-70	Cancer risk assessment for the inhalation of 1,3-butadiene using physiologically based pharmacokinetic modeling	William H. Hallenbeck
71-77	Differential effects of methylmercury, thiols, and vitamins on galactosidases of nervous and non-nervous tissues	K. Vijayalakshmi, C. Bapu and P. P. Sood
78-84	Differential therapeutic responses of thiol compounds in the reversal of methylmercury inhibited acid phosphatase and cathepsin E in the central nervous system of rat	S. D. Vinay, K. G. Raghu and P. P. Sood
85-90	Changes in fatty acid composition of rat serum induced by a free radical generator	Valentina Ruiz-Gutierrez and Francisco J. G. Muriana
91-97	Malathion induced changes in the serum proteins and hematological parameters of an Indian catfish Heteropneustes fossilis (Bloch)	H. M. Dutta, J. V. V. Dogra, N. K. Singh, P. K. Roy and S. S. T. Nasar, et al.
98-104	Action of acrolein on rat liver membrane proteins and enzymes	S. C. Srivastava, R. K. Upreti and A. M. Kidwai
105-111	Characterization of methomyl dissipation on grape foliage	Matthew W. Reeve, Linda P. O'Connell, Stan Bissell and John Ross
112-119	Adsorption characteristics of trichloroethylene and 1,1,1-trichloroethane onto activated carbon fiber in gaseous phase	Seiki Tanada, Takeo Nakamura, Ma Xiaohong, Toshikazu Higuchi and Sanji Shinoda
120-128	Effect of three newer pesticides on microbial and enzymatic activities in soil	C. M. Tu
129-136	Persistence of chlordane applied to an intertidal sandflat	T. J. Smith, R. J. Wilcock, R. D. Pridmore, S. F. Thrush and A. G. Langdon, et al.
137-144	Growth response of the nitrogen-fixing cyanobacterium Westiellopsis prolifica janet to fertilizer factory effluents	S. P. Adhikary, A. K. Bastia and P. K. Tripathy
145-149	Acute toxicity and oxygen consumption in the gills of Procambarus clarkii in relation to chlorpyrifos exposure	C. Cebrián, E. S. Andreu-Moliner, A. Fernández-Casalderrey and M. D. Ferrando
150-156	Different pathways for the uptake of benzo(a)pyrene adsorbed to sediment by the mussel Mytilus galloprovincialis	J. F. Narbonne, D. Ribera, P. Garrigues, M. Lafaurie and A. Romana
157-164	Behavioral reactions of fishes exposed to unbleached kraft mill effluent	G. Jeffords Campbell and Phillip W. Bettoli
165-170	Acute toxicity of cadmium to two species of infaunal marine amphipods (tube-dwelling and burrowing) from New Zealand	Christopher W. Hickey and David S. Roper

Volume 49, Number 2 / August 1992

171-178	Abamectin in the ambient air, on surfaces, and in food of dining facilities treated for cockroaches	C. G. Wright, R. B. Leidy and H. E. Dupree
179-185	Pesticides in marine sediments associated with golf course runoff	Carl J. Miles, Gladys Leong and Steven Dollar
186-191	Pollution due to volatile halocarbon compounds in biota	Masayuki Gotoh, Yoshiko Sekitani, Teruyo Aramaki, Haruo Kobayashi and Keiki Ogino, et al.
192-198	Organochlorine pollutants in water, soils, and earthworms in the Guadalquivir River, Spain	L. M. Hernández, M. A. Fernández and M. J. González
199-206	Organochlorine pesticide residues in estuarine fish from the Athi River, Kenya	J. C. Mugachia, L. Kanja and T. E. Maitho
207-210	Organochlorine pesticide residues in fish from Lake Naivasha and Tana River, Kenya	J. C. Mugachia, L. Kanja and F. Gitau
211-216	Organophosphorus pesticide residues in cow's milk: Levels of cis-mevinfos, methyl-parathion, and paraoxon	Celeste M. Lino and M. Irene Noronha da Silveira
217-223	Chlorinated pesticide residue occurrence and distribution in mosquito control impoundments along the Florida Indian River Lagoon	Tsen C. Wang, Marisa E. Hoffman, Jim David and Randy Parkinson
224-231	Toxicity reduction associated with bioremediation of gasoline-contaminated groundwaters	M. J. Carroquino, R. M. Gersberg, W. J. Dawsey and M. D. Bradley
232-237	ATP and adenylate energy charge determinations on core samples from an av-fuel spill site at the Traverse City, Michigan Airport	JoAnn J. Webster, Marliese S. Hall and Franklin R. Leach
238-245	Blood and tissue parameters in wild mallards redosed with lead shot	Stephen P. Havera, Susanne G. Wood and Michelle M. Georgi
246-251	Bioassay for deoxynivalenol based on the interaction of T-2 toxin with trichothecene mycotoxins	H. A. Koshinsky and G. G. Khachatourians
252-258	Lethal and sublethal effects of Bacillus thuringiensis var. kurstaki on aquatic insects in laboratory bioassays and outdoor stream channels	David P. Kreutzweiser, Stephen B. Holmes, Scott S. Capell and David C. Eichenberg
259-265	Ames and sister chromatid exchange tests of organic extracts from drinking water	J. Romero, G. Ribo, F. Ventura, J. Caixach and P. Moreno, et al.
266-271	Acute toxicity of toluene, hexane, xylene, and benzene to the rotifers Brachionus calyciflorus and Brachionus plicatilis	M. D. Ferrando and E. Andreu-Moliner
272-278	Effect of mercury and cadmium on the growth of Anacystis nidulans	H. L. Lee, B. Lustigman, V. Schwinge, I-Yu Chiu and S. Hsu
279-284	Variation in toxicity of malathion to air and water-breathing teleosts	H. M. Dutta, J. S. Datta Munshi, P. K. Roy, N. K. Singh and C. R. Richmonds
285-289	Effects of lindane on growth of cellular slime mold Dictyostelium discoideum	R. Gayatri and S. Chatterjee
290-294	Malformation of the fathead minnow (Pimephales promelas) in an ecosystem with elevated selenium concentrations	Roger O. Hermanutz
295-299	Effects of swimming pool sanitizing chemicals on turf grass	S. Bisessar and W. D. McIlveen
300-305	DNA binding and mutagenicity of lindane and its metabolites	U. V. Gopalaswamy and C. K. K. Nair
306-311	Effect of food flavor cinnamaldehyde on liver microsomal cytochrome P-450 in rats	H. Devaraj, S. Niranjali and M. Raveendran
312-317	Effect of tricresyl phosphate on humoral and cell-mediated immune responses in albino rats	B. D. Banerjee, S. Saha, K. K. Ghosh and P. Nandy
318-324	Effects of methylmercury on primary cultured rat hepatocytes: Cell injury and inhibition of growth factor stimulated DNA synthesis	Keiichi Tanno, Toshiyuki Fukazawa, Shizuko Tajima and Motoo Fujiki

Volume 49, Number 3 / September 1992

325-333	Diffusive personal sampler for methyl acetate monitoring	Tomojiro Yasugi, Toshio Kawai, Kazunori Mizunuma and Masayuki Ikeda
334-341	Penta RISc^™ soil—A rapid, on-site screening test for pentachlorophenol in soil	James P. Mapes, Karen D. McKenzie, Lisa R. McClelland, Sherry Movassaghi and R. Anantha Reddy, et al.
342-347	Evaluation of an immunoassay kit for the detection of certain organochlorine (cyclodiene) pesticide residues in apple, tomato, and lettuce	Yuk Y. Wigfield and Ralph Grant
348-353	Enzyme-linked immunosorbant assay (ELISA) of simazine for Delhi and yolo soils in California	K. S. Goh, F. Spurlock, A. D. Lucas, W. Kollman and S. Schoenig, et al.
354-360	Resazurin reduction tests as an estimate of coliform and heterotrophic bacterial numbers in environmental samples	P. G. Nix and M. M. Daykin
361-367	New rapid method to evaluate the median effect concentrations of xenobiotics in hydrobionts	Grigoriy T. Frumin, Grigoriy M. Chuiko, Dmitriy F. Pavlov and Olga V. Menzykova
368-374	Photochemical behavior of organic phosphate esters in aqueous solutions irradiated with a mercury lamp	Seiichi Ishikawa, Yutaka Uchimura, Kenzo Baba, Yoshio Eguchi and Kozo Kido
375-380	Seasonal fluctuations of organochlorine compounds in the water of the Strimon River (N. Greece)	Stylianos D. Kilikidis, Athanasios P. Kamarianos and Xanthippos N. Karamanlis
381-387	Trihalomethanes and halogenated organic formation in water treatment plant	M. A. El-Dib and R. K. Ali
388-394	Determination of lead in paired samples of human blood and synovial fluid	A. Villegas-Navarro, D. M. Rosales, E. A. Bustos, R. R. Reyes and J. L. Reyes, et al.
395-401	In Vitro Effect of glutathione on mitomycin-C in human lymphocytes	D. Geetanjali, P. Rita and P. P. Reddy
402-409	Differential responses of regional brain polyamines followingin utero exposure to synthetic pyrethroid insecticides: A preliminary report	Raghib Husain, Madhu Malaviya, Prahlad K. Seth and Raushan Husain
410-416	Effects of oximes and atropine on acute phosphamidon intoxication inBubalus bubalis	M. A. Awal and J. K. Malik
417-424	Effect of glyphosate and nitrapyrin on selected bacterial populations in continuous-flow culture	Charles W. Hendricks and Albert N. Rhodes
425-430	Acute toxicity of the mosquito larvicide,Bacillus sphaericus, to the grass shrimp,Palaemonetes pugio, and mummichog,Fundulus heteroclitus	Peter B. Key and Geoffrey I. Scott
431-435	Effect of malathion on the brain acetylcholinesterase activity of bluegill sunfishLepomis macrochirus	Chelliah R. Richmonds and Hiran M. Dutta
436-443	Cadmium sensitivity inducing structural responses inSalvinia molesta mitchell	Manisha Gupta and Santha Devi
444-448	Influence of temperature and nutrient strength on the susceptibility ofSaccharomyces cerevisiae to heavy metals	T. Hsu, L. W. Lee and T. H. Chang
449-454	Embryotoxic action of methyl mercury on coho salmon embryos	E. W. Devlin and N. K. Mottet
455-462	Partitioning of PCBs in the muscle and reproductive tissues of paddlefish,Polyodon spathula, at the falls of the Ohio River	Deke T. Gundersen and William D. Pearson
463-470	Total arsenic in water, fish, and sediments from Lake Xolotlán, Managua, Nicaragua	Martha L. Lacayo, Adela Cruz, Sandra Calero, Julio Lacayo and Inge Fomsgaard
471-476	Purple spotted gudgeon: Its use as a standard toxicity test animal in tropical Northern Australia	G. D. Rippon and R. V. Hyne

Volume 49, Number 4 / October 1992

477	Announcement
479-484	Evaluation of solid sorbents for the recovery of polyether toxins (brevetoxins) in seawater	R. H. Pierce, M. S. Henry, L. S. Proffitt and A. J. deRosset
485-489	Modification of the method 1 AOAC (CB-method) for the detection of aflatoxins	Doralinda Guzmán Peña, Gloria L. Anguiano R and José J. Medina Arredondo
490-496	Modified continuous flow respirometer to measure the effect of tannery effluents on the respiration of earthworms	Josephine Joseph, Sultan A. Ismail and S. Dawood Sharief
497-503	Monitoring of mutagens in river and marine sediments by salmonella/microsome assay combined with blue cotton method	Takashi Hashizume, Kousuke Ueda, Syoji Tokutsu, Isao Hanawa and Naohide Kinae
504-508	Stable blood cell counts after one-week storage at room temperature	Yukiyoshi Hirase, Hirosei Makatsuka, Toshio Kawai, Shun'ichi Horiguchi and Masayuki Ikeda
509-513	Daily intake of metals by females in Osaka, Japan	Katsuhiko Ikebe
514-519	Formation of cyclohexyl-PCBs upon UV irradiation of PCBs in cyclohexane	François Lépine, Sylvain Milot and François Brochu
520-526	Esterase activities during chick embryonic development and its relationship with the metabolism of 2,4-dichlorophenoxyacetic acid butyl ester	Stella Castro Cantarini, Ricardo Duffard and Ana Evangelista Duffard
527-534	δ-ALAD activity variations in red blood cells in response to lead accumulation in rock doves (Columba livia)	M. Gonzalez and M. C. Tejedor
535-540	Enhanced production of micronuclei by hexavalent chromium in cultured CHO cells	W. R. Howard, S. A. Hoffman and T. S. Kochhar
541-546	Inhibition of implantation caused by methylmercury and mercuric chloride in mouse embryos in vivo	Yuji Kajiwara and Minoru Inouye
547-554	In vitro cytotoxic effects of wollastonites on rat hepatocytes: II. Lipid peroxidation and glutathione depletion	Mohd. Aslam, Mohd. Ashquin and Qamar Rahman
555-561	Polycyclic aromatic hydrocarbons in surface waters of alessandria district, South Eastern Piedmont (Italy)	Claudio Trova, Gianpaolo Cossa and Giuseppe Gandolfo
562-568	Malathion induced changes in the optomotor behavior of an Indian carp, Labeo rohita	H. M. Dutta, S. S. T. Nasar, J. S. D. Munshi and C. R. Richmonds
569-575	Biotransformation of the flame retardant MC-984 by goldfish, Carassius auratus	D. A. Ducat and M. A. Q. Khan
576-581	Growth pattern changes of Chlorella vulgaris and Anabaena doliolum due to toxicity of dimethoate and endosulfan	P. K. Mohapatra and R. C. Mohanty
582-587	Toxicity of kelthane to eyestalk ablated and eyestalk extract injected penaeid prawn, Metapenaeus monoceros (fabricius)	K. V. Ramana Rao, P. Surendranath and K. Ramanaiah
588-592	Acute toxicity of pesticides to Gobius sp., Palaemonetes africanus, and Desmocaris trispimosa	Anyachukwu G. Ebere and Alade Akintonwa
593-599	Effects of chromium, copper, nickel, and zinc on survival and feeding of the cladoceran Moina macrocopa	C. K. Wong
600-605	Cadmium induced potassium efflux from Scenedesmus quadricauda	Gavva Narender Reddy and M. N. V. Prasad
606-612	Toxicity of methylmercury to Daphnia pulex	Chen Tian-yi and D. C. McNaught
613-619	Effect of manganese and iron at a neutral and acidic pH on the hematology of the banded tilapia (Tilapia sparrmanii)	V. Wepener, J. H. J. Vuren and H. H. Preez
620-625	Bioaccumulation of yttrium in Pseudomonas fluorescens	Vasu D. Appanna and John Huang
626-632	Concentrations of aluminum in gut tissue of crayfish (Procambarus clarkii), purged in sodium chloride	Stephen R. Madigosky, Xavier Alvarez-Hernandez and Jonathan Glass

Volume 49, Number 5 / November 1992

633-639	Preliminary evaluation of metal contamination of soils from the Gulf War activities	M. Sadiq, K. M. AlThagafi and A. A. Mian
640-647	Lead contamination and mobility in surface water at trap and skeet ranges	William Stansley, Lee Widjeskog and Douglas E. Roscoe
648-655	Optimized design for earthworm survival tests in soil	Stephen C. Sheppard and William G. Evenden
656-662	Evaluation of toxi-chromotest direct sediment toxicity testing procedure and microtox solid-phase testing procedure	K. K. Kwan and B. J. Dutka
663-669	Mosquito coils: A source of elemental pollution	Noorddin Ibrahim
670-679	Contamination of air samples by alkanes from parafilm^™	I-Fu Hung, Cheng-Ching Yu and Hsin-Fa Fang
680-685	Cadmium accumulation in the mummichog, Fundulus heteroclitus, adapted to various salinities	Ryosuke Kuroshima
686-693	Influence of cadmium on PCB congener accumulation in quail	Claudio Leonzio, Letizia Marsili and Silvano Focardi
694-700	Simple colorimetric method for the assessment of aniline exposure—Analysis of urinary p-aminophenol	Ming J. W. Chang, Yi C. Su and Ruey S. Lin
701-707	Potential health risk via inhalation/ingestion exposure to polychlorinated dibenzo-p-dioxins and dibenzofurans	Hajime Muto and Yukio Takizawa
708-714	Calculated reentry interval for table grape harvesters working in California vineyards treated with methomyl	Michael H. Dong, Robert I. Krieger and John H. Ross
715-722	Critical gestational day of teratogenesis by di-n-butyltin diacetate in rats	Tsutomu Noda, Tomoko Nakamura, Mitsuru Shimizu, Tetsuo Yamano and Shigeru Morita
723-729	Effect of chronic sublethal daily dosing of monocrotophos on some aspects of protein metabolism in rat brain	K. V. Swamy, R. Ravikumar and P. Murali Mohan
730-737	Changes in erythropoietic activity of Sarotherodon mossambicus exposed to sublethal concentrations of the herbicide diuron	D. C. Reddy, P. Vijayakumari, V. Kalarani and Ronald W. Davies
738-742	Role of cyanobacteria in the removal of lignin from the paper mill waste waters	S. G. Bharati, A. S. Salanki, T. C. Taranath and M. V. R. N. Acharyulu
743-749	Production of antibacterial substances by macroalgae of the New York/New Jersey coast, USA	Bonnie Lustigman, Lee H. Lee, Nancy Thees and John Masucci
750-756	Effect of the herbicide diquat on the growth of microalgae and cyanobacteria	Edward J. Phlips, Phyllis Hansen and Tom Velardi
757-764	Comparative accumulation efficiency of ¹⁰⁹cadmium from natural food (Hyalella azteca) and artificial diet by rainbow trout (Oncorhynchus mykiss)	Scott E. Harrison and Paul Jefferson Curtis
765-771	Application of the short-term chronic test with Ceriodaphnia dubia in identifying sources of toxicity in industrial wastewaters	Krzysztof M. Jop, Ann M. Askew, Kathleen F. Terrio and Antonio T. Simoes
772-779	Effect of sodium sulfite on the mutagenicity of chlorinated drinking water	C. Morlay, J. Laat, M. Dore, Y. Courtois and N. Houel, et al.
780-786	Toxic effects of pollutants on methane production in sediments of the river Rhine	Peter L. A. Vlaardingen and Patrick Beelen
786	Erratum	G. D. Rippon and R. V. Hyne

Volume 49, Number 6 / December 1992

787-796	Effectiveness of a bioremediation product in degrading the oil spilled in the 1991 Arabian Gulf War	Nabil M. Fayad, Ruben L. Edora, Aarif H. El-Mubarak and Anastacio B. Polancos
797-804	Degradation of selected insecticides by bacteria isolated from soil	V. Rangaswamy and K. Venkateswarlu
805-812	Levels of polychlorinated biphenyls, organochlorine pesticides, and chlorophenols in the Kupa river water and in drinking waters from different areas in Croatia	S. Fingler, V. Drevenkar, B. Tkalčević and Z. Šmit
813-820	Sources of pollution at Mina al Fahal Coastal area	Mohamed I. Badawy, Marcelina D. Hernandez and Firdaus T. Al-Harthy
821-826	Characterization of monochlorinated biphenyl products formed by Paul's Scarlet Rose cells	Juliet M. Butler, Alan W. Groeger and John S. Fletcher
827-833	Determination of N-nitrosodimethylamine in thiram formulations using steam distillation followed by solid phase extraction/enrichment	Yuk Y. Wigfield and Mario D. Lacroix
834-838	Photochemical degradation of pesticides: Photocatalytic effect of Fe(III) ions on methylene blue sensitized interaction of 4-chlorophenoxyacetic acid with H2O2	Petr Sedlák, Jiřina Brodilová and Stanislav Luňák
839-846	Distribution and metabolism of 2,5,2′-trichlorobiphenyl in houseflies (Musca domestica L.)	Shakil A. Saghir and Larry G. Hansen
847-854	Effect of long-term uptake of mercuric sulphide on thyroid hormones and glutathione in mice	Y. M. Sin and W. F. Teh
855-860	Alterations in biochemical composition of skeletal muscle during aflatoxicosis in rabbits	P. J. Raval and R. J. Verma
861-865	Alterations in erythrocytes during induced chronic aflatoxicosis in rabbits	R. J. Verma and P. J. Raval
866-870	Induction of micronuclei in mice bone marrow cells by home made aguardientes collected in Southern Chile and their incidence in gastric cancer	M. García, M. Alarcón, S. Duk and G. Weigert
871-878	Cutaneous toxicity of sodium lauryl sulphate, nickel, and their combination in guinea pigs: Biochemical and histopathological observations	A. K. Mathur, B. N. Gupta, S. Singh, A. Singh and S. Narang, et al.
879-885	Use of 4-(nitrobenzyl)pyridine (4-nbp) to test mutagenic potential of slow-reacting epoxides, their corresponding olefins, and other alkylating agents	Jae H. Kim and John J. Thomas
886-891	Toxicity of acrylonitrile in a human neuroblastoma cell line and its effect on glutathione and glutathione-S-transferase	D. Cova, P. Fumagalli and A. Santagostino
892-899	Chemosensory and electrophysiological responses in toxicity assessment: Investigations with a ciliated protozoan	W. Pauli and S. Berger
900-905	Acute toxicity of cadmium, copper, mercury, and zinc to ciliates from activated sludge plants	Paolo Madoni, Genoveva Esteban and Gessica Gorbi
906-913	Influence of rain and sulphur dioxide on low level chemiluminescence from leaf of Populus tomentosa	Ma Yuqin, Zhao Kejian, Zhang Zhonglun, Su Zhen and Ma Bin, et al.
914-921	Effects of different dilution water types on the acute toxicity to juvenile pacific salmon and rainbow trout of fluroxypyr formulated product XRM-5084	M. T. Wan, R. G. Watts and D. J. Moul
922-928	Effects of contaminants of macrobenthic communities in the upper Calcasieu Estuary, Louisiana	Gary R. Gaston and John C. Young
929-934	Parathion and salinity effects on gills and mesonephros carbonic anhydrase activity of the fish Oreochromis hornorum	Laura Martínez-Tabche, Estrada M. Beatriz and Ignacio Galar
935-936	Erratum

Volume 50, Number 1 / January 1993

1-7	Pesticide retention by a programmable automatic water/suspended-sediment sampler	S. Smith
8-11	Organochlorine pesticides and polychlorinated biphenyls (PCBs) in human serum collected from the general population from Zagreb (1985–1990)	Blanka Krauthacker
12-18	In vitro skin absorption of ¹⁴C-cyanuric acid in a simulated swimming pool	R. P. Moody, B. Nadeau, S. MacDonald and I. Chu
19-23	Analysis of selenium metabolites in human urine using ion exchange chromatography	Ryoichi Hasunuma, Tadao Ogawa and Yasuhiro Kawanishi
24-28	Degradation of two acetanilide herbicides in a tropical soil	Ismail B. Sahid and C. C. Wei
29-34	Effect of moisture regime, temperature, and organic matter on soil persistence of carbosulfan	Anusmita Sahoo, T. K. Adhya, Sasmita Bhuyan and N. Sethunathan
35-42	Monitoring movement of fenamiphos through soil water in peach orchards using quantitation by gas chromatography/mass spectrometry	James B. Kotcon and Mary Wimmer
43-48	Effect of nematicides, telone^® II and vorlex^®, on microflora and nitrification in tobacco soil	C. M. Tu
49-56	Effects of carbofuran and the corn rhizosphere on growth of soil microorganisms	Martin A. Wootton, Robert J. Kremer and Armon J. Keaster
57-60	Residue levels of carbendazim in opium poppy (Papaver somniferum)	R. Banerji, B. S. Dixit and S. P. Singh
61-68	Evaluation of cadmium levels in fertilized soils	T. Crisanto Herrero and L. F. Lorenzo Martin
69-76	Effects of ω-chloroacetophenone (CN) vapor inhalation on pulmonary immune system of mice	Pradeep Kumar, Pravin Kumar, K. Zachariah, R. Vijayaraghavan and G. P. Rai, et al.
77-84	Influence of pre- and simultaneous perfusion of ascending concentrations of lead on the effect of elevated calcium on digoxin-lnduced cardiac arrest in isolated frog heart	P. Muthu, M. S. Krishnamoorthy and N. Parthiban
85-91	Effect of aluminum on lipid peroxidation of cerebral hemisphere of chick	G. B. N. Chainy, A. Sahoo and C. Swain
92-99	Spectroscopic studies on the effects of aluminum ion on calf-thymus DNA	K. S. Jagannatha Rao and S. Divakar
100-107	Regional alterations in the levels of brain biogenic amines, glutamate, GABA, and GAD activity due to chronic consumption of inorganic arsenic in developing and adult rats	T. N. Nagaraja and T. Desiraju
108-115	Toxicity studies of antiscalant agents using Arbacia punctulata gametes and embryos as test organisms	Catherine S. Cekolin, Julie E. Donachy and C. Steven Sikes
116-124	Evaluation of fenitrothion toxicity to Rana temporaria L.	K. Gromysz-Kałkowska and E. Szubartowska
125-131	Estimation of hemosiderosis in seabirds and fish exposed to petroleum	R. A. Khan and K. Nag
132-137	Effect of cyclic aromatics on sodium active transport in frog skin	James T. Blankemeyer and Mary C. Bowerman
138-143	Lead, cadmium, nickel, and zinc contamination of ground water around Hussain Sagar lake, Hyderabad, India	R. Srikanth, A. Madhumohan Rao, CH. Shravan Kumar and Anees Khanum
144-151	Toxicity of hexavalent chromium from aqueous and sediment sources to Pimephales promelas and Ictalurus punctatus	Tony C. Gendusa, Thomas L. Beitinger and John H. Rodgers
152-157	Effect of Tributyltin on Mortality and Telson Regeneration of Grass Shrimp, Palaemonetes pugio	Abu T. Khan, Judith S. Weis, Carlos E. Saharig and Aury E. Polo
158-163	Mercury Concentrations in oysters from the coastline of Northern Territory, Australia	Naseem Peerzada, Diane Watson and Michael Guinea
164-170	Acute toxicity of sulfide and lower ph in cultured rainbow trout, Atlantic salmon, and coho salmon	J. A. Ortiz, A. Rueda, G. Carbonell, J. A. Camargo and F. Nieto, et al.

Volume 50, Number 2 / February 1993

171-178	Antibiotic substance produced by a newly isolated marine microalga, Chlorococcum HS-101	Souichi Ohta, Thomas Chang, Naoto Ikegami, Masaomi Kondo and Hideaki Miyata
179-186	Comparison of Artemia feeding regimens on larval growth in a short-term fathead minnow toxicity test	Eric M. Silberhorn, William A. Robison, Terry M. Short, Jeffrey A. Black and Wesley J. Birge
187-191	Some physiological consequences to fresh water fish, Channa punctatus, after exposure to lindane	K. Gopal, Murali D. Ram and Deepa Agarwal
192-198	Copper toxicity and phosphate utilization in the cyanobacterium Nostoc calcicola	S. K. Verma, R. K. Singh and S. P. Singh
199-204	Cytotoxic effects of distillary waste on Allium cepa L.	Kumkum Mishra
205-211	Distribution of hydrophobic contaminants between sediment, water, and colloids in batch incubations	Kees Booij
212-218	Selective protection of temperature against cadmium acute toxicity to Bufo arenarum tadpoles	Lucrecia Ferrari, Alfredo Salibián and Claudia V. Muiño
219-225	An on-site immunoassay for detecting PCB in soil	James P. Mapes, Karen D. McKenzie, Thomas N. Stewart, Lisa R. McClelland and W. B. Studabaker, et al.
226-231	Degradation of dacthal and its metabolites in soil	Asoka Wettasinghe and Ian J. Tinsley
232-240	Heavy metals in epigeic fauna: Trophic-level and physiological hypotheses	Ryszard Laskowski and Maciej Maryański
241-246	Determination of linear alkylbenzene sulphonates in the krka river estuary	S. Terzić and M. Ahel
247-252	Gas chromatographic determination of pesticides in natural waters of Greece	George Emm. Miliadis
253-259	Concentration and bioavailability of heavy metals in sediments in lake yojoa (honduras)	E. de Vevey, G. Bitton, D. Rossel, L. D. Ramos and L. Munguia Guerrero, et al.
260-265	Survey of chemical (mostly metals) poisoning cases as reflected in hospital admissions in urban Zimbabwe	Ossy M. J. Kasilo and Charles F. B. Nhachi
266-273	Evaluation of acute immunotoxicity of alachlor in male F344/N Rats	Raymond E. Biagini, Gerry M. Henningsen, Barbara MacKenzie, Wayne T. Sanderson and Shirley Robertson, et al.
274-281	Relationship among cyanide-induced encephalopathy, blood ammonia levels, and brain aromatic amino acid levels in rats	Hiro-aki Yamamoto
282-285	Toxicological impacts of benzophenone on the liver of guinea pig (Cavia porcellus)	Karabi Dutta, Maitreyee Das and Taibur Rahman
286-292	Age and sex related behavioral changes induced by dibutyltin-dilaurate in rats	M. S. Alam, R. Husain, P. K. Seth and S. P. Srivastava
293-299	Dietary fiber from Musa paradisiaca and Artocarpus heterophyllus on intestinal mucosal and bacterial β-glucuronidase activity in hexachlorocyclohexane-treated rats	K. Serji and K. S. Devi
300-307	Effect of sibship on DDT residue levels in human serum from a malaria endemic area in Northern KwaZulu	Henk Bouwman and Chris H. J. Schutte
308-315	Organochlorine insecticide and polychlorinated biphenyl residues in human breast milk in Madrid (Spain)	L. M. Hernández, M. A. Fernández, E. Hoyas, M. J. González and J. F. García
316-324	Levels of chlordane, oxychlordane, and nonachlor on human skin and in human blood	Yukio Hirai and Katsumaro Tomokuni

Volume 50, Number 3 / March 1993

325-332	Asbestos body and fiber concentrations in pathological autopsy tissues of patients with malignant peritoneal mesothelioma	Katsumi Saitoh, Hajime Muto, Noriyuki Hachiya and Yukio Takizawa
333-339	Comparative analysis of emissions and diffusion of air PAHs at a coastal arid site (Patagonia, Argentina)	J. Ares and J. Zavatti
340-347	Polychlorinated dibenzo-p-dioxins and dibenzofurans in rice straw smoke generated by laboratory burning experiments	Hajime Muto, Katsumi Saitoh and Yukio Takizawa
348-355	Organic compounds found in Dokai Bay, Japan	Akiko Terashi, Yoshifumi Hanada, Azuma Kido and Seiichi Ishikawa
356-362	Arsenic contamination levels in waters, soils, and sludges in Southeast Spain	M. Navarro, M. Sánchez, H. Lóopez and M. C. López
363-368	Synergistic effect of two-and four-component combinations of the polycyclic aromatic hydrocarbons: Phenanthrene, anthracene, naphthalene and acenaphthene on Daphnia magna	M. J. Muñoz and J. V. Tarazona
369-376	Effect of triazine compounds on freshwater algae	Salwa A. Shehata, M. A. El-Dib and Hoda F. Abou-Waly
377-384	Use of life-tables and application factors for evaluating chronic toxicity of kraft mill wastes on Daphnia magna	Fernando Martínez-Jerónimo, Rafael Villaseñor, Félix Espinosa and Guillermo Rios
385-391	Ovarian effects of a sublethal concentration of mercuric chloride in the river frog, Rana heckscheri (Anura: Ranidae)	Fred Punzo
392-399	Acute toxicity of technical captan to algae and fish	F. A. Antón, E. Laborda and P. Laborda
400-406	Carbofuran acute toxicity to freshwater algae and fish	F. A. Antón, E. Laborda, P. Laborda and E. Ramos
407-412	Carbofuran acute toxicity to Eisenia foetida savigny. Earthworms	F. A. Antón, E. Laborda, P. Laborda and E. Ramos
413-416	Toxicity of produced water from crude oil terminals to Photobacterium phosphoreum, Chaetoceros sp., and Donax faba	Zubir B. Din and Ahamad B. Abu
417-424	Cadmium in the diet of the local population of Seville (Spain)	M. López-Artíguez, M. L. Soria, A. Cameán and M. Repetto
425-432	Organochlorine pesticide and PCB congener content of French human milk	F. Bordet, J. Mallet, L. Maurice, S. Borrel and A. Venant
433-440	Microextraction of organophosphorous pesticides from environmental water and analysis by gas chromatography	D. Bourgeois, J. Gaudet, Philippe Deveau and V. N. Mallet
441-448	Leaching losses of Norflurazon through Mississippi river alluvial soil	Lloyd M. Southwick, Guye H. Willis and Richard L. Bengtson
449-457	Effect of acrylic polymer adjuvants on leaching of bromacil, diuron, norflurazon, and simazine in soil columns	Krishna N. Reddy and Megh Singh
458-465	Microencapsulated chlorpyrifos distribution in loamy sand and silty clay loam soils when applied with a sub-slab injector for subterranean termite control	R. W. Davis, S. T. Kamble and M. P. Tolley
466-473	Use of heterotrophic and cyanobacterial nitrogen fixation to study the impact of anthropogenic substances on soil biological processes	Anna M. Mårtensson
474-478	Uptake of pre-emergent herbicides by corn: Distribution in plants and soil	Harry M. Pylypiw, Gregory J. Bugbee and Charles R. Frink

Volume 50, Number 4 / April 1993

479-485	Organochlorine pesticide residues in black tea, camomile, and linden	Nélida Fernández, Matilde Sierra, Juan J. García, María José Diez and María Teresa Terán
486-491	Microbial abundance and degradation of polycyclic aromatic hydrocarbons in soil	S. K. Mahmood and P. Rama Rao
492-498	Movement of pendimethalin in soil of the south of France	S.-Q. Zheng, J.-F. Cooper and P. Fontanel
499-505	Degradation of ¹⁴C-glyphosate in saskatchewan soils	Allan E. Smith and Andrew J. Aubin
506-513	Biodegradation of liquid and microencapsulated formulations of alachlor in a clay loam soil	Ettore Capri and Allan Walker
514-521	Chromium, copper, and zinc concentrations in edible vegetables grown in Tarragona Province, Spain	M. Schuhmacher, J. L. Domingo, J. M. Llobet and J. Corbella
522-527	Biodegradation of anthraquinone dyes by Bacillus subtilis	Kiyoharu Itoh, Chizuko Yatome and Toshihiko Ogawa
528-532	Phthalate esters as potential contaminants during GC analysis of environmental samples using electron capture and mass spectrometric detectors	Sabrina C. Leung and Benjamin Y. Giang
533-539	Influence of lead on pregnant women in metropolitan Mexico City	Luis Fuentes-Aguilar and Consuelo Soto-Mora
540-546	Organochlorine insecticide residues in human breast milk: A survey of lactating mothers from a remote area in Papua New Guinea	Paul E. Spicer and Richard K. Kereu
547-553	Cadmium, lead, and zinc concentrations in human fingernails	Masatoshi Hayashi, Kazuhiro Yamamoto, Makoto Yoshimura, Hitofumi Hayashi and Atsushi Shitara
554-560	Effect of 2-thiotriazone (TTZ) on hepatic and pulmonary glutathione (GSH) concentrations in rats	T. M. Tate and W. Flory
561-564	Effects of environmental cadmium pollution in fattening of veal calves	Ben Kessels and Theo Wensing
565-571	Effect of alachlor on the urinary excretion of malondialdehyde, formaldehyde, acetaldehyde, and acetone by rats	P. I. Akubue and S. J. Stohs
572-577	Bioaccumulation and elimination of endosulfan in the fish yellow tetra (Hyphessobrycon bifasciatus)	Claudio M. Jonsson and Maria Cecilia F. Toledo
578-585	Bioconcentration and excretion of diazinon by eel	E. Sancho, M. D. Ferrando, E. Andreu and M. Gamon
586-592	Plasma sorbitol dehydrogenase, glutamate dehydrogenase, and alkaline phosphatase as potential indicators of liver intoxication in grey mullet (Mugil auratus Risso)	B. Ozretić and M. Krajnović-Ozretić
593-599	Variable sensitivity of Cyprinus carpio eggs, larvae, and fry to pesticides	Kamaldeep Kaur and Asha Dhawan
600-607	Effect of copper on the growth of Anacystis nidulans	Lee H. Lee, Bonnie Lustigman and Joan Maccari
608-611	Stage dependent susceptibility of Bufo arenarum embryos to cadmium	Jorge Herkovits and Cristina S. Pérez Coll
612-617	Mercury concentrations of Walleye (Stizostedion vitreum vitreum) in 34 Northern Wisconsin Lakes	S. L. Gerstenberger, J. Pratt-Shelley, M. S. Beattie and J. A. Dellinger
618-625	Heavy metals and polycyclic aromatic hydrocarbons (PAH's) in marine organisms from the Ionian Sea (Italy)	Renata Amodio-Cocchieri, Umberto Prete, Antonio Arnese, Mariateresa Giuliano and Attilio Roncioni
626-632	Metal concentrations in American lobster and channeled whelk from two dredge spoil dump sites in Long Island Sound	Richard Greig and Jose J. Pereira

Volume 50, Number 5 / May 1993

633-639	Effects of chromium, copper, nickel, and zinc on longevity and reproduction of the cladoceran Moina macrocopa	C. K. Wong
640-645	Toxic effects of industrial effluents on hatchability and viability of Cyprinus carpio eggs	Kamaldeep Kaur, Asha Dhawan and H. S. Toor
646-652	Toxicity testing with coastal species of Southeastern Brazil. Echinoderm sperm and embryos	M. G. Nipper, V. A. Prósperi and A. J. Zamboni
653-658	Uptake of pentachlorophenol in fish of acidified and nonacidified lakes	Per Larsson, Gudrun Bremle and Lennart Okla
659-664	Effect of detergent on the response to temperature and growth of grass carp, ctenopharyngodon idella	Guillermina Alcaraz, Carlos Rosas and Sonia Espina
665-673	Recovery of Nostoc muscorum previously exposed to some triazine and phenylurea herbicides	Hoda Abou-Waly and Effat F. Shabana
674-681	Preliminary laboratory investigation of the bioconcentration of zinc and iron in selected tissues of the banded tilapia, Tilapia sparrmanii (Cichlidae)	Hein H. Preez, E. Rensburg and J. H. J. Vuren
682-688	Electron microscopic study of the liver of Tilapia nilotica exposed to neopybuthrin	I. A. El-Elaimy, S. A. Sakr, M. M. El-Saadany and S. A. Gabr
689-695	Accumulation and transfer of copper by Oocystis pusilla	C. Chang and T. H. Sibley
696-702	Heavy metals in oysters from a subtropical coastal lagoon associated with an agricultural drainage basin	F. Páez-Osuna, J. I. Osuna-López, G. Izaguirre-Fierro and H. M. Zazueta-Padilla
703-708	Rapid respirometric toxicity test: Sensitivity to metals	A. Pérez-García, J. C. Codina, F. M. Cazorla and A. Vicente
709-716	Cadmium uptake and distribution in three cultivars of Lactuca sp.	A. Garate, I. Ramos, M. Manzanares and J. J. Lucena
717-723	Actin filaments disassembly: A novel step in the genesis of paraquat toxicity?	Graziella Cappelletti and Rosalba Maci
724-729	Carious teeth as indicators to lead exposure	Klara Bercovitz and D. Laufer
730-735	Lead exposure among school children in Riyadh, Saudi Arabia: A case-control study	Jamal S. Jarallah, Kamal M. Noweir, Sulaiman A. Al-Shammari, Iman A. Al-Saleh and Mohammed A. Al-Zahrani, et al.
736-743	Validity of hair cadmium in detecting chronic cadmium exposure in general populations	Nadine Fréry, Françoise Girard, Phierry Moreau, Philippe Blot and Josiane Sahuquillo, et al.
744-749	Urinary α₁, microglobulin in lead workers	Ginji Endo, Yoshitsugu Konishi, Atsuhiko Kiyota and Shun'ichi Horiguchi
750-756	Effects of sublethal concentrations of aflatoxins on the reproductive performance of mink	R. J. Aulerich, S. J. Bursian and G. L. Watson
757-763	Assessment of indoor exposure to polycyclic aromatic hydrocarbons for urban poor using various types of cooking fuels	C. V. Raiyani, J. P. Jani, N. M. Desai, S. H. Shah and P. G. Shah, et al.
764-771	Membrane disordering effect of thiram as assessed by brain synaptosomal and erythrocyte membrane constituents	Meenakshi Gupta, M. K. P. Amma and K. G. Gupta
772-778	Trihalomethane induced alterations in the content of metallothionein and in the activities of heme metabolizing enzymes in rats	Toshihiko Ariyoshi, Masahiro Yamaguchi, Yuuko Miyazaki and Koji Arizono
779-786	Variations of glycolytic kinases and pentose-phosphate pathway dehydroqenases in response to lead accumulation in hemopoietic cells of rock doves (Columba livia)	M. Gonzalez and M. C. Tejedor

Volume 50, Number 6 / June 1993

787-793	Volatile organic solvents in correction fluids: Identification and potential hazards	C. N. Ong, D. Koh, S. C. Foo, P. W. Kok and H. Y. Ong, et al.
794-797	Residues of benzene in chemical products	Suresh Chandra Rastogi
798-801	Fate and interconversion of α-, β-, γ-, and δ-HCH on gram (Cicer arietinum Linn.) plants under subtropical field conditions at Ludhiana, India	Param Pal Singh, Raminderjit Singh Battu, Balwinder Singh and Rajinder Lal Kalra
802-810	Evaluation of modifications of the simple spectrofluorometry method for estimating petroleum hydrocarbon levels in sea water	Mladen Picer and Nena Picer
811-816	Effect of herbicide formulation on atrazine residue removal from chemical plant workers' protective clothing	C. J. Kim, L. Taylor and F. Selman
817-822	Benomyl toxicity in chickens	Pramod S. Terse, Satin G. Sawant and Ramesh R. Dalvi
823-827	Some heavy metals accumulate more in the flesh of Thryonomis swinderianus (Lem), grasscutter, than in beef of Bos species, cow	A. A. Golow
828-833	Effect of grilling, roasting, and cooking on the natural hexachlorobenzene content of ovine meat	M. P. Conchello, A. Herrera, A. Ariño, R. Lázaro and M. C. Pérez-Arquillué
834-841	Heavy metals in muscle, liver, and kidney from Finnish elk in 1980–81 and 1990	Anneli Niemi, Eija-Riitta Venäläinen, Timo Hirvi and Matti Valtonen
842-851	Background levels of PCBs in residents of British Columbia, Canada	Kay Teschke, Shona J. Kelly, Michele Wiens, Clyde Hertzman and Helen D. Ward, et al.
852-855	Influence of dust from a limestone quarry on chlorophyll degradation of the lichen Physcia adscendens (Fr.) Oliv.	A. Zaharopoulou, T. Lanaras and M. Arianoutsou
856-863	Microbial degradative activity in ground water at a chemical waste disposal site	Huey-Min Hwang, Robert E. Hodson, David L. Lewis and Richard Scholze
864-870	Differences in toxicity of the insecticide chlorpyrifos to six species of earthworms (Oligochaeta, Lumbricidae) in standardized soil tests	Wei-chun Ma and Jos Bodt
871-877	Organochlorine insecticide and PCB residues in two bat species from four localities in Spain	L. M. Hernández, C. Ibáñez, M. A. Fernández, A. Guillén and M. J. González, et al.
878-882	Toxicity studies in fertilized zebrafish eggs treated with N-methylamine, N,N-dimethylamine, 2-aminoethanol, isopropylamine, aniline, N-methylaniline, N,N-dimethylaniline, quinone, chloroacetaldehyde, or cyclohexanol	G. Groth, K. Schreeb, V. Herdt and K. J. Freundt
883-890	Effects of dietary copper and zinc concentrations on feeding rates of two species of talitrid amphipods (Crustacea)	Jason M. Weeks
891-897	Effects of long-term exposure to a mixture of cadmium, zinc, and inorganic mercury on two strains of tilapia Oreochromis niloticus (L.)	Ma. Lourdes A. Cuvin-Aralar and Emiliano V. Aralar
898-906	Contaminants in Missouri River pallid sturgeon	Richard Ruelle and Kent D. Keenlyne
907-914	Polycyclic aromatic hydrocarbons in the digestive glands of the American lobster, Homarus americanus, captured in the proximity of a coal-coking plant	Thomas L. King, John F. Uthe and Charles J. Musial
915-921	Heavy metals in clams from a subtropical coastal lagoon associated with an agricultural drainage basin	F. Paez-Osuna, J. I. Osuna-Lopez, G. Izaguirre-Fierro and H. M. Zazueta-Padilla
922-928	Differentiation in copper and nickel accumulation in adult female and juvenile Porcellio spinicornis from contaminated and uncontaminated sites in Northeastern Ontario	M. A. Alikhan
929-934	Persistent organochlorine residues in canned cod-livers of the Southern Baltic Origin	Jerzy Falandysz, Kurunthachalam Kannan, Shinsuke Tanabe and Ryo Tatsukawa

Volume 51, Number 1 / July 1993

1-5	Bioaccumulation of heavy metals in two populations of mummichog (Fundulus heteroclitus)	Abu T. Khan and J. S. Weis
6-11	Effects of deoxynivalenol on feed consumption and body weight gains in mink (Mustela vison)	M. K. Gibson, S. J. Bursian and R. J. Aulerich
12-17	Neurochemical changes in developing rat brain after pre- and postnatal cadmium exposure	Alka Gupta, Amita Gupta, R. C. Murthy and S. V. Chandra
18-23	Effect of chronic endosulfan treatment on pharmacological actions of diazepam in rats	Vanaja Paul, Mehboob Kazi, E. Balasubramaniam and S. Sheela
24-29	Change in the level of tissue selenium after a single administration of mercuric chloride in mice	Chiho Watanabe, Tetsuo Udono, Hiroki Shioiri and Hiroshi Satoh
30-39	Influence of ten herbicides on activities of microorganisms and enzymes in soil	C. M. Tu
40-45	Reduction of lead accumulation by ethylenediamine tetraacetic acid and nitrilo triacetic acid in okra (Abelmoschus esculentus L.) grown in sewage-irrigated soil	Srinivas Denduluri
46-53	Persistence, metabolism, and movement of ethylenethiourea in eggplant (Solanum melongena L.) under subtropical conditions	Uday Kumar and H. C. Agarwal
54-59	Survey of wheat growers using restricted fungicides, propiconazole and triadimefon, Ontario, Canada, 1987	R. Frank, L. Poff and B. D. Ripley
60-67	Drift during center-pivot chemigation of chlorpyrifos with and without crop oil	Matthew E. Byers, Shripat T. Kamble and John F. Witkowski
68-71	Effect of cypermethrin, mexacarbate, and phorate on phospholipid and lipid peroxidation in the snail Lymnaea acuminata	Ajay Singh, D. K. Singh and R. A. Agarwal
72-79	Impact of former pesticide application facilities on adjacent surface waters	L. L. Signorella, J. J. Delfino and D. H. Powell
80-87	Toxicity of organophosphorus pesticides to Dugesia dorotocephala	David Villar, Mei-Hui Li and David J. Schaeffer
88-95	Fathead minnow optomotor response as a behavioral endpoint in aquatic toxicity testing	Ann Peyster and Whitney F. Long
96-98	Mercury contamination of groundwater around Hussain Sagar lake	R. Srikanth, A. Madhu Mohan Rao, Anees Khanum and S. R. P. Reddy
99-106	Toxicity testing with coastal species of Southeastern Brazil. Mysids and copepods	Marion G. Nipper, C. Badaró-Pedroso, V. F. José and S. L. R. Melo
107-114	Genotoxic and teratogenic effect of pentachlorophenol, pollutant present in continental water bodies in the South of Chile	W. Venegas, I. Hermosilla, L. Quevedo and G. Montoya
115-121	Modification of fenitrothion-induced circulating enzymatic alterations in Bubalus bubalis by 2,3-butanedione monoxime	J. K. Malik and A. K. Srivastava
122-129	Effects of ammonia on oxygen consumption and ammonia-n excretion of Penaeus chinensis after prolonged exposure to ammonia	Jiann-Chu Chen and Fan-Hua Nan
130-137	Effect of glucose, glutamate, and 2-oxoglutarate on mercury toxicity to Chlorella vulgaris	R. C. Mohanty, Liza Mohanty and P. K. Mohapatra
138-145	Histomorphometric study of animal skin exposed to sulphur mustard	R. S. Chauhan, L. V. R. Murthy and Mamta Pandey
146-152	Comparison of DDE and PCB residues in the general diet and in human blood—Ontario 1986–87	R. Frank, H. E. Braun and B. Thorpe
153-159	Levels of organochlorine residues in blood plasma from three populations in Nicaragua	Roberto Rugama, Sandra Calero, Inge Fomsgaard, Martha L. Lacayo and Victor Martinez, et al.
160-164	Organochlorine pesticide residues in the population of catalonia (Spain)	J. Gómez-Catalán, J. Planas, J. To-Figueras, M. Camps and J. Corbella
165-170	Cancer risk assessment for the inhalation of metals from municipal solid waste incinerators impacting Chicago	William H. Hallenbeck, Sheila P. Breen and Gary R. Brenniman

Volume 51, Number 2 / August 1993

171-177	Analysis for atrazine in fortified cornmeal and corns using a commercially available enzyme immunoassay microtiter plate	Yuk Y. Wigfield and Ralph Grant
178-184	Soil persistence of DDT, dieldrin, and lindane over a long period	A. Martijn, H. Bakker and R. H. Schreuder
185-192	Aldrin contamination at a school in South Australia	Ian C. Calder, Edwards J. Maynard and Leonid Turczynowicz
193-198	Malathion leakage from fruit fly male-annihilation traps on Kauai, Hawaii	R. H. Messing and S. J. Seiler
199-202	Trace element analysis of the traditional medicine, Jamu	Noorddin Ibrahim
203-210	Occupational exposures to PAHs measured with UV derivative spectroscopy corrected for advective and gaseous losses	Jorge Ares
211-218	Bile duct hyperplasia and transient liver parenchymal cell alteration by methylisocyanate	Usha Arora, R. Vijayaraghavan, K. Sugendran and R. Mathur
219-225	Comparison of phytooestrogen-coumestrol and oestrone effects on the liver membranes insulin receptors in ovariectomized female rats	L. Nogowski, P. Maćkowiak and K. W. Nowak
226-233	Bacterial enumeration and mercury volatilization in deep subsurface sediment samples	Mark Radosevich and Donald A. Klein
234-240	Effects of organotin compounds on the synthesis of nucleic acids and ATP in the growth process of Bacillus subtilis	Chizuko Yatome, Yasuharu Yamauchi and Toshihiko Ogawa
241-246	Influence of some growth regulators and cations on inhibition of chlorophyll biosynthesis by lead in maize	S. K. Sinha, H. S. Srivastava and R. D. Tripathi
247-254	Elemental and morphological analyses of atmospheric particles from southwestern part of Mexico City	S. Salazar, F. Manriquez, L. M. Carrera and J. L. Bravo
255-259	Transplanted aquatic mosses for monitoring trace metal mobilization in acidified streams of the Vosges Mountains, France	Jacques Mersch, François Guérold, Philippe Rousselle and Jean-Claude Pihan
260-267	Validation of a paramagnetic particle-based ELISA for the quantitative determination of carbaryl in water	Jeanne A. Itak, Eric G. Olson, James R. Fleeker and David P. Herzog
268-273	Pesticide residues in cropland soils and shallow groundwater in Punjab Pakistan	Abdul Jabbar, S. Zafar Masud, Zahida Parveen and Mubarik Ali
274-281	Hematological values of rainbow trout, Oncorhynchus mykiss W., exposed to premetallized dyes	M. C. Riva and R. Flos
282-288	Pollution of the River Niger and its main tributaries	G. I. C. Nwokedi and G. A. Obodo
289-295	Chronic toxicity of Pydraul 50E to lake trout	Foster L. Mayer, Daniel F. Woodward and William J. Adams
296-302	Cadmium and lead uptake by red swamp crayfish (Procambarus clarkii) of Louisiana	Syed M. Naqvi and Rosie D. Howell
303-308	Toxicity of cadmium and lead to juvenile red swamp crayfish, Procambarus clarkii, and effects on fecundity of adults	Syed M. Naqvi and Rosie D. Howell
309-316	Histopathological effects of sublethal exposure to phenol on two variously pre-stressed populations of bullhead (Cottus gobio L.)	Franz Bucher and Rudolf Hofer
317-324	Metal leaching from experimental coal fly-ash oyster cultch	Jurij Homziak, Lloyd Bennett, Patty Simm and Ron Herring

Volume 51, Number 3 / September 1993

325-332	Fire fighting: How safe are firefighters	M. I. Selala, V. Coucke, F. Daelemans, A. Musuku and Ph. Jorens, et al.
333-340	ELISA regulatory application: Compliance monitoring of simazine and atrazine in California soils	Kean S. Goh, Don J. Weaver, Jean Hsu, Sylvia J. Richman and Duc Tran, et al.
341-348	Fluorescent dye and pesticide penetration tested in a computerized spray chamber. Part I. Nonwoven fabrics as barriers	Gita N. Ramaswamy and Catherine R. Boyd
349-355	Measuring the genotoxic potential in two drinking water resources of Budapest in Salmonella/microsome system	L. Sujbert, Gy. Kollár, G. Öllős and L. Ribári
356-360	Cypermethrin in the ambient air and on surfaces of rooms treated for cockroaches	C. G. Wright, R. B. Leidy and H. E. Dupree
361-366	Estrogen as an environmental pollutant	Laurence S. Shore, Michael Gurevitz and Mordechai Shemesh
367-373	Effects of algae extracts from New York/New Jersey Coastline, USA on cultured mammalian cells	Ann Marie DiLorenzo, Bonnie Lustigman, Michael Correa and Anthony Aglione
374-380	Effect of sulphur mustard on mouse skin—an electron microscopic evaluation	R. S. Chauhan, L. V. R. Murthy and R. C. Malhotra
381-388	Age-dependent accumulation of cadmium and zinc in the liver and kidneys of Norwegian willow ptarmigan	Hans Chr. Pedersen and Ivar Myklebust
389-393	Alterations in bilirubin concentrations during induced aflatoxicosis in rabbits	P. J. Raval, R. J. Verma and D. N. Mehta
394-400	Phagocytic cells as a contributor to In Vivo degradation of alkyl mercury	Ikuo Suda, Mari Suda and Kimiko Hirayama
401-408	Selenium induced lipid peroxidation in heart tissues of chick embryos	K. Padmaja, B. V. Somasekharaiah and A. R. K. Prasad
409-415	Target enzyme inhibition by novel thion analogues of monocrotophos: An acute In Vivo study in the rat	M. K. J. Siddiqui, M. F. Rahman and M. Mustafa
416-420	Cadmium and selenium absorption by swiss chard grown in potted composted materials	Michael Rutzke, Walter H. Gutenmann, Sara D. Williams and Donald J. Lisk
421-429	Substrate effects on metal retention and speciation in simulated acid mine wetlands	A. D. Karathanasis and Y. L. Thompson
430-437	Wetland retention of lead from a hazardous waste site	Shanshin Ton, Joseph J. Delfino and Howard T. Odum
438-444	Modifying soil lead bioavailability by phosphate addition	Michael B. Rabinowitz
445-452	Effect of cypermethrin on lactate and succinic dehydrogenase and cytochrome oxidase of snail and fish	Ajay Singh and R. A. Agarwal
453-459	Effects of seasonal ambient temperature variations on acute toxicity of chlordane to an air-breathing Indian catfish, Heteropneustes fossilis (Bloch.)	Uma Prasad Rai and Prabhat Kumar Mandal
460-463	Arsenic in Norway lobster (Nephrophs norvegicus L.) from Kvarnerić Bay—Northeastern Adriatic	Bogdan Sekulić, Jasenka Sapunar and Davorin Bažulić
464-470	Field studies using the oyster Crassostrea virginica to determine mercury accumulation and depuration rates	Sally J. Palmer, Bobby J. Presley, Robert J. Taylor and Eric N. Powell
471-478	Air pollution effects on the guard cells of the injury resistant leaf of Laurus nobilis L.	N. S. Christodoulakis

Volume 51, Number 4 / October 1993

479-482	Changes of the prevalence of endemic fluorosis after changing water sources in two villages in Guangdong, China	Weishi Chen, Ruiheng Xu, Guanghua Chen, Jixian Zao and Tiehong Chen
483-489	Evaluation of the biological threshold value of urinary cadmium concentration in a group of workers	Asuman Karakaya, Sinan Süzen, Nevin Vural and Gül Oflaz
490-493	Neurotoxic effects of lead exposure among printing press workers	S. P. Sinha, Shelly, Vibha Sharma, Meenakshi and Shalini Srivastava, et al.
494-500	Biological monitoring of exposure to low dose aniline, p-aminophenol, and acetaminophen	Ming J. W. Chang, G. I. Kao and Chin T. Tsai
501-507	Organic solvent levels in model and hobby glues	Suresh Chandra Rastogi
508-514	Survey of fish and shellfish consumption by residents of the Greater New Orleans area	Ann C. Anderson and Janet C. Rice
515-522	Polycyclic aromatic hydrocarbons in seafood from the gulf of Alaska following a major crude oil spill	Wilbur L. Saxton, Richard T. Newton, Julie Rorberg, Jim Sutton and Lloyd E. Johnson
523-531	Pesticide risk assessment and non-target invertebrates: Integrating population depletion, population recovery, and experimental design	J. Richard M. Thacker and Paul C. Jepson
532-537	Natural occurrence of Fusarium toxins in barley grown in a southwestern area of Germany	H.-M. Müller and K. Schwadorf
538-544	Use of the bioluminescent bacterium Photobacterium phosphoreum to detect potentially biohazardous materials in water	Kenneth Wm. Thomulka, David J. McGee and John H. Lange
545-550	Mutagenicity of drinking well water	Fung-Jou Lu, Ching-Lin Hong, Ming-Fen Lu and Hidesuke Shimizu
551-556	Response of zooplankton to rotenone in a small pond	Deborah L. Beal and Richard V. Anderson
557-563	Rapid measurement of toxicity using electrochromic dyes and frog embryos	Bradley K. Stringer and James T. Blankemeyer
564-567	Toxicity of diquat pulse exposure to tropical freshwater shrimp (Caridina nilotica, atyidae)	S. D. Kevan and R. G. Pearson
568-574	Effect of chromium and cadmium on the thermal tolerance of the prawn Macrobrachium rosenbergii exposed to hard and soft water	Carlos Rosas and Patricia Ramirez
575-581	Effect of mercuric chloride on fertilization and larval development in the river frog, Rana heckscheri (Wright) (Anura: Ranidae)	Fred Punzo
582-587	Sediment toxicity of the Anacostia river estuary, Washington, DC	Harriette L. Phelps
588-595	Enzyme immunoassay microtiter plate response to atrazine and metolachlor in potentially interfering matrices	G. K. Stearman and M. J. M. Wells
596-599	Fate of jet fuel JP-4 in Soil	Deborah Dean-Ross
600-604	Concentrations of metals in tissues of lowbush blueberry (Vaccinium angustifolium) near a copper-nickel smelter at Sudbury, Ontario, Canada: A factor analytic approach	G. Bagatto, A. A. Crowder and J. D. Shorthouse
605-611	Effects of Thiram and Terbuthylazine on Cellulose Decomposition in Two Soils	Ismail Sahid, W. Razlin and W. Zaabar
612-618	Effect of several kitchen treatments on hexachlorocyclohexane residues in ovine meat	Ma P. Conchello, A. Herrera, A. Ariño, R. Lazaro and S. Bayarri
619-624	Tissue distribution of cadmium-109 after tracheal and gastric administration in rats	Ryuichiro Doi, Parimal Chowdhury, Masahiro Nishikawa and Phillip L. Rayford
625-632	Developmental toxicity of haloxyfop ethoxyethyl ester in the rat	K. Machera

Volume 51, Number 5 / November 1993

633-639	¹³⁷Cesium and ¹³⁴cesium in roe deer from north and middle Hesse (Germany) subsequent to the reactor accident in chernobyl	H. Brunn, S. Georgii and U. Eskens
640-646	Distribution of some organochlorine compounds (PCB, CBz, and DDE) in beeswax and honey	J. Jan and K. Černe
647-650	Hexachlorobenzene and hexachlorocyclohexane residues in pork as affected by weight and sex	A. Ariño, A. Herrera, P. Conchello and R. Lazaro
651-656	Resistance of lactogenic microorganisms and mixed ruminal bacteria to pentachlorobiphenyl (Delor 105)	E. Rybošová, I. Breyl, P. Siroka, R. Nadaskay and P. Javorský
657-664	Pollution studies in the Río Santiago Basin, tributary of the Río de la Plata estuary: Preliminary risk assessment evaluation	Alicia E. Ronco, M. Cecilia Sobrero and Gustavo Bulus Rossini
665-671	Cadmium, lead, and zinc from terrestial plants in the Enyigba-Abakaliki lead and zinc mine: Search for a monitoring plant species in trace element distribution	Chukwuma Chrysanthus
672-680	Distribution of inorganic compounds in sediments from three waterways in northern New Jersey	N. L. Bonnevie, R. J. Wenning, S. L. Huntley and H. Bedbury
681-688	Structure-toxicity relationships for unsaturated alcohols to Tetrahymena pyriformis: C₅ and C₆ analogs and primary propargylic alcohols	T. Wayne Schultz and Milon Tichy
689-695	Naphthalene-induced cytotoxicity on the hepatopancreatic cells of the red swamp crayfish, Procambarus clarkii	R. Sarojini, P. S. Reddy, R. Nagabhushanam and M. Fingerman
696-702	Acute toxicity of several pesticides, organic compounds, and a wastewater effluent to the freshwater mussel, Anodonta imbecilis, Ceriodaphnia dubia, and Pimephales promelas	Anne E. Keller
703-709	Effect of sublethal concentrations of glyphosate and dalapon on protein and aminotransferase activity in Pseudosuccinea columella	F. A. Christian, R. N. Jackson and T. M. Tate
710-715	Mercury concentration of stickleback Gasterosteus aculeatus from the Gulf of Gdańsk	Jerzy Falandysz and Małgorzata Kowalewska
716-723	Acute toxicity of chlorpyrifos to fish, a newt, and aquatic invertebrates	R. Wijngaarden, P. Leeuwangh, W. G. H. Lucassen, K. Romijn and R. Ronday, et al.
724-731	Salinity tolerance and growth analysis of the cyanobacterium Anabaena doliolum	Ashwani Kumar Rai and Gerard Abraham
732-739	Dose-response relationships for chemical sensitization from TDI and DNCB	Jun Huang, Xianq-pu Wang, Ben-mei Chen, Xiao-jun Zhou and Toshio Matsushita
740-747	Assessment of certain hematological responses of factory workers exposed to pesticides	Shoeb A. Khan and Sharique A. Ali
748-755	Effects of 2-chlorodibenzofuran on fetal development in mice	Makoto Usami, Kazue Sakemi, Hirobumi Tabata, Kunio Kawashima and Akira Takanaka
756-763	Selenium metabolite levels in human urine after dosing selenium in different chemical forms	Ryoichi Hasunuma, Morizo Tsuda, Tadao Ogawa and Yasuhiro Kawanishi
764-771	Differential accumulation of thallous ion by diverse rabbit and rat muscles	J. Careaga-Olivares and A. Morales-Aguilera
772-779	Lipid peroxidation induced by maternal cadmium exposure in mouse pups	Baohui Xu, Yapin Jin, Zhaoliang Feng, Zhaofa Xu and Toshio Matsushita
780-786	Activity of gut enzymes in three tropical grassland earthworm species exposed to sub-lethal malathion suspension	H. K. Patnaik and Madhab C. Dash

Volume 51, Number 6 / December 1993

787-794	Depth-dependent effects of DDT and lindane on the fluidity of native membranes and extracted lipids. Implications for mechanisms of toxicity	M. C. Antunes-Madeira, L. M. Almeida and V. M. C. Madeira
795-802	Effect of sub-chronic lindane exposure on humoral and cell-mediated immune responses in albino rats	Sutapa Saha and B. D. Banerjee
803-807	Chromosome aberrations induced by eumaitenine, a sesquiterpene isolated from Maytenus boaria Mol. in cultured CHO cells	M. A. García, S. Duk, G. Weigert, J. Becerra and M. Silva, et al.
808-813	Effect of thiola on acetaminophen induced hepatic necrosis in mice	S. A. Sakr
814-819	Relationship between termiticide treatment and human pollution by chlordane, oxychlordane, and nonachlor	Yukio Hirai and Katsumaro Tomokuni
820-826	Markers of occupational exposure to pentachlorophenol	C. Colosio, F. Barbieri, M. Bersani, H. Schlitt and M. Maroni
827-831	Hexachlorobenzene (HCB) in human milk in Spain from 1984 to 1991	C. Conde, C. Maluenda and C. Arrabal
838-843	Organochlorine residues in human milk in Spain. Polychlorinated biphenyls (PCBs) from 1988 to 1991	C. Conde, C. Maluenda and C. Arrabal
838-843	Cadmium contamination of deer livers in Connecticut	Craig L. Musante, Mark R. Ellingwood and David E. Stilwell
844-851	Evaluation of immunoassay tests in screening soil contaminated with polychlorinated biphenyls	Nam H. Baek
852-856	Levels of Cd, Pb, and Ni in different types of vinegars	A. Acosta, C. Díaz, A. Hardisson and D. González
857-864	Copper contamination of sandy soils and effects on young Hamlin orange trees	A. K. Alva
865-872	Distribution of polycyclic aromatic hydrocarbons (PAHs) in three Northern New Jersey Waterways	S. L. Huntley, N. L. Bonnevie, R. J. Wenning and H. Bedbury
873-880	Effects of sediment organic carbon on distribution of radiolabeled fluoranthene and PCBs among sediment, interstitial water, and biota	J. M. Brannon, C. B. Price, F. J. Reilly, J. C. Pennington and V. A. McFarland
881-888	Degradationsl behavior of the pesticides glyphosate and diflubenzuron in water	F. A. Antón, L. M. Cuadra, P. Gutierrez, E. Laborda and P. Laborda
889-894	Toxicity of Verrucarin A to gametes and embryos of the purple sea urchin (Arbacia punctulata)	Candy M. Morrell and James A. Adams
895-900	Histopathological changes induced by malathion in the liver of a freshwater catfish, Heteropneustes fossilis (Bloch)	H. M. Dutta, S. Adhikari, N. K. Singh, P. K. Roy and J. S. D. Munshi
901-908	Pharmacokinetic model for the disposition of 3-methylcholanthrene in channel catfish after slow intraaortic infusion	Somesh Choudhury, Adel H. Karara and Louis N. Ace
909-913	Predictive ability of the Daphnia magna IQ toxicity Test^™ for ten diverse water treatment additives	Kenneth R. Hayes, W. Scott Douglas, York Terrell, Joseph Fischer and Larry A. Lyons, et al.
914-919	Uptake and translocation of Cd¹⁰⁹ by two aquatic ferns in relation to relative toxic response	Jaswant Singh, P. N. Viswanathan, Manisha Gupta and Santha Devi
920-926	Effect of lethal and sublethal concentrations of Cadmium on energetics in the gills of fry and fingerlings of Cyprinus carpio	A. Suresh, B. Sivaramakrishna and K. Radhakrishnaiah
927-934	Influence of production, processing, and storage conditions of resting eggs of Streptocephalus proboscideus (Crustacea: Branchiopoda: Anostraca) on the sensitivity of larvae to selected reference toxicants	Maria Dulce F. Centeno, Luc Brendonck and Guido Persoone

Volume 52, Number 1 / January 1994

1-8	Classification of urban rivers on the basis of water pollution indicators in river sediment	Yuichi Miyabara, Junzo Suzuki and Shizuo Suzuki
9-12	Volatile chlorinated organic compound levels in rain water from Kobe City in Japan	Atsuko Adachi and Tadashi Kobayashi
13-18	Distribution of inorganic and organic pollutants in river sediments in Campania, Italy	Giovanni Melluso, Agostino Esposito, Marco Guida, Francesco Maurano and Norman M. Trieff, et al.
19-24	Monitoring for aldicarb residues in ground water of the Central Valley of California	S. J. Marade and D. J. Weaver
25-30	Determination of pesticide residues in natural waters of Greece by solid phase extraction and gas chromatography	George Emm. Miliadis
31-38	Soil vapor and groundwater analysis from a recent oil spill	George W. Mushrush, Douglas G. Mose and Karen T. Sullivan
39-45	Hydrocarbon concentrations in sediments and clams (Rangia cuneata) in Laguna de Pom, Mexico	Teresa Alvarez-Legorreta, Gerardo Gold-Bouchot and Omar Zapata-Pérez
46-53	Toxic effects of pollutants on the mineralization of acetate in methanogenic river sediment	Peter L. A. Vlaardingen and Patrick Beelen
54-60	Cell-surface changes in cadmium-resistant Euglena: Studies using lectin-binding techniques and flow cytometry	J. Bonaly and E. Brochiero
61-68	Effects of two acetanilide herbicides on microbial populations and their cellulolytic activities	Ismail B. Sahid and M. Y. Yap
69-73	Acute and chronic toxicities of colchicine in Brachydanio rerio	H. Roche, G. Bogé and G. Pérès
74-79	Effect of nitrite on the survival of grass carp, Ctenopharyngodon idella (Val.), with relation to chloride	Guillermina Alcaraz and Sonia Espina
80-86	Behavioral changes in an air-breathing fish, Anabas testudineus, exposed to malathion	H. M. Dutta, S. S. T. Nassar, J. S. D. Munshi and C. Richmonds
87-94	Biotoxic effects of pesticides on symbiotic propertics of Rhizobial sps.	B. Madhavi, C. S. Anand, A. Bharathi and H. Polasa
95-101	Simple whole-soil bioassay based on microarthropods	Stephen C. Sheppard and William G. Evenden
102-108	Adjustment of the conditions required for complete decontamination of T-2 toxin residues with alkaline sodium hypochlorite	Graciela C. Faifer, Viviana Velazco and Héctor M. Godoy
109-116	Association of metal concentrations in drinking water with the incidence of motor neuron disease in a focus on the Kii Peninsula of Japan	Okujou Iwami, Chan-Seok Moon, Takao Watanabe and Masayuki Ikeda
117-124	Natural and artificial radioactivity levels in Livingston Island (Antarctic Regions)	A. Baeza, C. Miró, J. M. Paniagua, E. Navarro and M. J. Rodriguez, et al.
125-130	Nitrile butyl rubber glove permeation of pesticide formulations containing 2,4-D-Amine, DDT, DEET, and Diazinon	R. P. Moody and B. Nadeau
131-134	Chlorpyrifos in the air and soil of houses eight years after its application for termite control	C. G. Wright, R. B. Leidy and H. E. Dupree
135-140	Contamination of potato tubers and carrots in Greece with Lindane residues	P. Aplada-Sarlis, K. S. Liapis and G. E. Miliadis
141-148	Residues and half-lives of acephate, methamidophos, and pirimiphos-methyl in leaves and fruit of greenhouse-grown tomatoes	George F. Antonious and John C. Snyder
149-154	Lead in blood and hair of population near an operational and a proposed area for copper mining, Malaysia	Mazlin B. Mokhtar, Almah Bt. Awaluddin, Chin Wai Fong and Wan Mazlan B. Hj. Mohd. Woojdy
155-162	Immunological responses of weanling cotton rats (Sigmodon hispidus) to acute benzene and cyclophosphamide exposure	Scott T. McMurry, Robert L. Lochmiller, Michelle R. Vestey and Charles W. Qualls
163-170	Brain met-enkephalin immunostaining after subacute and subchronic exposure to benzene	J. M. Gandarias, E. Echevarría, F. Martínez-García, L. Martínez-Millán and L. Casis

Volume 52, Number 2 / February 1994

171-175	Employing permeability coefficients to understand the biomobility and bioaccumulation of compounds sensitive to the environment	W. R. Cullen, F. G. Herring and J. C. Nelson
176-181	Toxicity of pesticides to earthworms in Kentucky bluegrass turf	D. A. Potter, P. G. Spicer, C. T. Redmond and A. J. Powell
182-189	Comparison of monothiols and vitamin therapy administered alone or in combinations during methylmercury poisoning	C. Bapu, K. Vijayalakshmi and P. P. Sood
190-195	Monitoring of urinary alkyl phosphates in pest control operators exposed to various organophosphorus insecticides	K. Takamiya
196-202	Reduction to one half in dietary intake of cadmium and lead among Japanese populations	T. Watanabe, S. Shimbo, M. Yasumoto, Y. Imai and K. Kimura, et al.
203-211	Preliminary carcinogenic and cocarcinogenic studies on captan following topical exposure in mice	M. Antony, Y. Shukla and N. K. Mehrotra
212-219	Effects of fluoride on deciduous teeth resorption of young rabbits	H.-S. Chen and S.-T. Huang
220-225	Concentrations and metabolism of PCBs in eggs of waterbirds on the German North Sea Coast	E. Denker, P. H. Becker, M. Beyerbach, A. Büthe and W. A. Heidmann, et al.
226-230	Persistence of terbuthylazine in soils	I. B. Sahid and S. S. Teoh
231-237	Organochlorine residues in Spanish common pipistrelle bats (Pipistrellus pipistrellus)	A. Guillén, C. Ibáñez, J. L. Pérez, L. M. Hernández and M. J. González, et al.
238-245	Biological and chemical degradation of tetraethyl lead in soil	L.-T. Ou, J. E. Thomas and W. Jing
246-253	Organochlorine pollutants in meats and cow's milk from Madrid (Spain)	L. M. Hernández, M. A. Fernández, B. Jiménez, Ma. J. González and J. F. García
254-260	Levels of heavy metals in waters from the La Plata River, Argentina: An approach to assess bioavailability	N. R. Verrengia Guerrero and E. M. Kesten
261-268	Heavy metals in bivalve mussels and their habitats from different sites along the Chilean Coast	I. De Gregori, H. Pinochet, D. Delgado, N. Gras and L. Muñoz
269-273	Comparative study of lead accumulation in different organs of perch (Perca fluviatilis) and its intestinal parasite Acanthocephalus lucii	B. Sures, H. Taraschewski and E. Jackwerth
274-278	Effects of paraquat on survival and total cholinesterase activity in fry of Cnesterodon decemmaculatus (Pisces, Poeciliidae)	W. D. Di Marzio and M. C. Tortorelli
279-285	Structure-toxicity relationships for Tetrahymena: Aliphatic aldehydes	T. W. Schultz, S. E. Bryant and D. T. Lin
286-291	Short-term effects of carbosulfan on drifting invertebrates in the Black Volta, Ghana	J. Samman, J. S. Amakye and M. W. Asobayire
292-297	Effect of components of the textile mothproofing process on three freshwater microalgae species	M. C. Riva and B. Valles
298-304	Lethal and sub-lethal toxicity of lindane to Pimephales promelas and Ceriodaphnia dubia	M. Constable and P. Orr
305-310	Epilithic extracellular-enzyme activity in a zinc-contaminated stream	K. R. Chappell and R. Goulder
311-318	Ionic strength and DOC determinations from various freshwater sources to the San Francisco Bay	Y. R. Hunter and J. S. Kuwabara
319-324	Effects of organophosphorus insecticides on Dugesia tigrina: Cholinesterase activity and head regeneration	D. Villar, M. González, M. J. Gualda and D. J. Schaeffer

Volume 52, Number 3 / March 1994

325-332	Interpretation of ultrastructural changes in Cladophora glomerata resulting from hyamine toxicity	S. L. Wong and J. F. Wainwright
333-337	Differential response of green algal species to solvents	M. G. Tadros, J. Philips, H. Patel and V. Pandiripally
338-345	Effects of cadmium, naphthalene, and DDVP on gut carbohydrases activity in bream (Abramis brama L.) and Mozambique tilapia (Oreochromis mossambicus Peters)	I. L. Golovanova, G. M. Chuiko and D. F. Pavlov
346-350	Acute toxicity of nifurpirinol, a fish chemotherapeutant, to milkfish (Chanos chanos) fingerlings	C. T. Tamse and R. Q. Gacutan
351-354	Acute toxicity of deltamethrin and dieldrin to Oreochromis niloticus (LIN)	A. A. Golow and T. A. Godzi
355-359	Behavioral responses of juvenile coho salmon (Oncorhynchus kisutch) exposed to pulp mill effluents	S. L. Stone and C. B. Schreck
360-366	Parathion effect on acetylcholinesterase from fish through an artificial trophic chain: Ankistrodesmus falcatus-Moina macrocopa-Oreochromis hornorum	L. Martínez-Tabche, C. I. Galar, M. B. Ramírez, R. A. Morales and F. C. Germán
367-373	Effects of in vitro nickel exposure on the macrophage-mediated immune functions of rainbow trout (Oncorhynchus mykiss)	D. H. Bowser, K. Frenkel and J. T. Zelikoff
374-381	Distribution of metals in some fishes from Santa Cruz de Tenerife, Canary Islands	C. Díaz, L. Galindo and F. García Montelongo
382-387	Metals in sediments of San Andres lagoon, Tamaulipas, Mexico	F. G. Vazquez, L. G. Aguilera and V. K. Sharma
388-395	Tolerance of Nitrobacter to toxicity of some Nigerian crude oils	G. C. Okpokwasili and L. O. Odokuma
396-399	Aluminium dissolved from kitchen utensils	E. Nagy and K. Jobst
400-403	Organochlorine pesticides and PCBs in human adipose tissues in Poland	J. K. Ludwicki and K. Góralczyk
404-410	Persistence and leaching of the herbicide imazapyr in soil	S. Vizantinopoulos and P. Lolos
411-418	Trihalomethanes in water supplies in the San Sebastian area, Spain	J. M. Ibarluzea, F. Goñi and J. Santamaría
419-424	Determination of fenitrothion and diazinon in air	K. Kawata and A. Yasuhara
425-431	Chlorpyrifos, ethion, fenitrothion, and methidathion residues in chickens	C. M. Lino and M. I. Noronha da Silveira
432-437	Acceleration of paraquat adsorption onto chitosan by the presence of sodium chloride	S. Tanada, S. Kyotani, T. Nakamura and Y. Nishioka
438-443	Reduction of manganese accumulation by ethylenediamine tetraacetic acid and nitrilo triacetic acid in okra (Abelmoschus esculentus L.) grown in sewage-irrigated soil	S. Denduluri
444-451	Effect of acidification on metal uptake of Picea abies seedlings	J. Päivärinta and M. Lodenius
452-456	Effect of Pb, Cd, Hg, As, and Cr on germination and root growth of Sinapis alba seeds	A. Fargašová
457-464	Modification of genetic damage by Dihomo-gamma-linolenic acid	K. Sridevi and K. P. Rao
465-473	Mutagenic activity and chemical analysis of airborne particulates collected in Pisa (Italy)	R. Vellosi, C. Vannucchi, F. Bianchi, R. Fiorio and D. Rosellini, et al.
474-478	In vitro cutaneous metabolism of DDT in human and animal skins	D. Moir, T. M. Marwood and R. P. Moody

Volume 52, Number 4 / April 1994

479-486	Serum domoic acid clearance and clinical observations in the cynomolgus monkey and Sprague-Dawley rat following a single IV dose	J. Truelove and F. Iverson
487-491	In vitro effect of aluminum chloride on choline acetyltransferase activity of the rat brain during postnatal growth	G. Cherroret, D. Desor and P. R. Lehr
492-497	Effect of oral therapy with monoisoamyl meso-2,3-dimercaptosuccinate on ²⁰³Hg retention in rats	K. Kostial, M. Blanuša, M. Piasek, M. M. Jones and P. K. Singh
498-504	Genotoxic effects of the herbicides alachlor, atrazine, pendimethaline, and simazine in mammalian cells	H. Dunkelberg, J. Fuchs, J. G. Hengstler, E. Klein and F. Oesch, et al.
505-510	Biochemical effects of some insecticides on the metabolic enzymes regulating glutathione metabolism	A. M. El-Sharkawy, S. Z. Abdel-Rahman, A. A. Hassan, M. H. Gabr and S. M. El-Zoghby, et al.
511-515	Comparative cytotoxicity between butylated hydroxytoluene and its methylcarbamate derivative, terbucarb, on isolated rat hepatocytes	Y. Nakagawa, K. Yaguchi and T. Suzuki
516-522	Ameliorative effects of ethylenediamine tetraacetic acid and nitrilo triacetic acid on lead toxicity in okra (Abelmoschus esculentus L.) grown in sewage-irrigated soil	S. Denduluri
523-529	Pb, Cd, As, and Se concentrations in livers of dead wild birds from the Ebro Delta, Spain	R. Guitart, M. Torra, S. Cerradelo, P. Puig-Casado and R. Mateo, et al.
530-537	Binding of iron, zinc, and lead ions from aqueous solution by shea butter (Butyrospermun Parkii) seed husks	I. C. Eromosele and O. O. Otitolaye
538-545	Quantification of 2,4-D and related chlorophenoxy herbicides by a magnetic particle-based ELISA	T. S. Lawruk, C. S. Hottenstein, J. R. Fleeker, J. C. Hall and D. P. Herzog, et al.
546-553	Indoor air concentration of chlordane, and its seasonal variation	F. Asakawa, F. Jitsunari, N. Takeda, Y. Manabe and S. Suna, et al.
554-559	DDT, DDT metabolites, and other organochlorines as affected by thermal processing in three commercial cuts of lamb	S. Bayarri, P. Conchello, A. Ariño, R. Lázaro and A. Herrera
560-567	Residues of chlorinated pesticides in processed foods imported into Hawaii from Western Pacific Rim countries	D. A. Gans, W. W. Kilgore and J. Ito
568-573	Pig slurry and cow manure effect on atrazine and metolachlor soil biodegradation in maize	J. Rouchaud, F. Gustin, O. Cappelen and D. Mouraux
574-581	Identification of tire leachate toxicants and a risk assessment of water quality effects using tire reefs in canals	S. M. Nelson, G. Mueller and D. C. Hemphill
582-589	Mercury and organomercurial degrading enzymes in a broad-spectrum Hg-resistant strain of Bacillus pasteurii	K. Pahan, D. K. Ghosh, S. Ray, R. Gachhui and J. Chaudhuri, et al.
590-597	Copper toxicity towards a pentachlorophenol-degrading Flavobacterium sp.	A. J. Wall and G. W. Stratton
598-605	Interaction between copper and zinc and their uptake by Halimione portulacoides (L.) Aellen	F. Reboredo
606-611	Phytotoxicity of compost treated with lawn herbicides containing 2,4-D, dicamba, and MCPP	G. J. Bugbee and R. A. Saraceno
612-618	Toxicity to aquatic organisms of pond water contaminated by fenitrothion during forest spraying	W. Ernst, S. Wade, P. Hennigar and G. Julien
619-626	In vivo inhibition of AChE and ATPase activities in the tissues of freshwater fish, Cyprinus carpio exposed to technical grade cypermethrin	P. M. Reddy and G. H. Philip
627-632	Heavy metal concentrations in freshwater macrophytes from the Aldomirovsko swamp in the Sofia District, Bulgaria	L. Yurukova and K. Kochev

Volume 52, Number 5 / May 1994

633-640	Oral and dermal toxicity of organophosphate pesticides in the domestic pigeon (Columba livia)	J. D. Henderson, J. T. Yamamoto, D. M. Fry, J. N. Seiber and B. W. Wilson
641-648	Residues of lead, cadmium, and arsenic in livers of Mexican free-tailed bats	M. Thies and D. Gregory
649-655	Comparative toxicity of parathion in early embryos and larvae of the toad, Bufo arenarum Hensel	O. L Anguiano, C. M. Montagna, M. Chifflet Llamas, L. Gauna and A. M. Pechen D'Angelo
656-661	Methyl isocyanate induced morphological changes in the seminiferous epithelium of rats maintained on normal or protein deficient diets	M. Bose, K. D. Vachhrajani, B. S. Jha and K. K. Dutta
662-666	Acute oral toxicity of aluminum phosphide in male albino rats (wistar)	K. Batra, O. P. Taneja and L. D. Khemani
667-672	Correlative analysis of heavy metal bioconcentration and genetic damage in white-footed mice (Peromyscus leucopus) from a hazardous waste site	S. Tull-Singleton, S. Kimball and K. McBee
673-680	Anti methicillin-resistant Staphylococcus aureus (MRSA) activity by linolenic acid isolated from the marine microalga Chlorococcum HS-101	S. Ohta, T. Chang, A. Kawashima, T. Nagate and M. Murase, et al.
681-686	Effects of ozonation on mutagenic activity of nitrosamines	B. Fouillet, M. Odoul, P. Chambon, R. Chambon and M. Castegnaro
687-690	Detection of DNA damaging agents in environmental water samples	D. Fairbairn, D. Meyers and K. O'Neill
691-698	Biotic and abiotic mercury methylation and demethylation in sediments	L. Zhang and D. Planas
699-705	Measuring the sediment/organism accumulation factor of PCB-52 using a kinetic model	V. A. McFarland, J. Feldhaus, L. N. Ace and J. M. Brannon
706-711	Toxicity determination of plant growth hormones on aquatic Alga—Scenedesmus quadricauda	A. Fargašová
712-717	Mixed algal population and Scenedesmus sp. as trihalomethane precursors	M. A. EL-Dib and R. K. Ali
718-721	SEM study of the scales of freshwater snakehead, Channa punctatus (bloch) upon exposure to endosulfan	M. S. Johal and A. Dua
722-728	Accumulation of Cd by the marine sponge Halichondria panicea pallas: effects upon filtration rate and its relevance for biomonitoring	T. M. E. Olesen and J. M. Weeks
729-733	Effects of sublethal exposure to lead on levels of energetic compounds in Procambarus clarkii (Girard, 1852)	M. Martínez, A. Torreblanca, J. Ramo and J. Díaz-Mayans
734-741	2,3,7,8-TCDD and 2,3,7,8-TCDF in blue crabs and American lobsters from the Hudson-Raritan estuary and the New York bight	P. M Hauge, T. J. Belton, B. E. Ruppel, K. Lockwood and R. T. Mueller
742-748	Acute toxicity of copper, cadmium, and zinc to the water flea, Moina irrasa (Cladocera)	E. Zou and S. Bu
749-755	Responses to cadmium toxicity during In Vitro growth in Arachis hypogaea	B. Chakravarty and S. Srivastava
756-759	Cadmium concentrations in recent snow and firn layers in the Canadian arctic	J. O. Nriagu, G. S. Lawson and D. J. Gregor
760-765	Method for measuring tetraethyl lead and total lead in organic solvents	Y. Ouyang, R. S. Mansell and L. -T. Ou
766-771	Acute toxicity of organic solvents on Artemia salina	M. V. Barahona-Gomariz, F. Sanz-Barrera and S. Sánchez-Fortún
772-778	Carbofuran residue in water, soil, and trapa fruits, after field application	B. S. Dixit and R. Banerji
779-786	Bacterial degradation of the herbicide pendimethalin and activity evaluation of its metabolites	R. K. Kole, J. Saha, S. Pal, S. Chaudhuri and A. Chowdhury

Volume 52, Number 6 / June 1994

787-793	Determination of lead in U.S. dollar paper currency by X-ray fluorescence spectroscopy	Y. Nir-El
794-796	Identification of a soil metabolite of bis(trichloromethyl) sulfone by HPLC/thermospray mass spectrometry	B. Y. Giang and L. L. Chang
797-801	HCH residues in rain water from Hardwar, India	V. K. Dua, C. S. Pant and V. P. Sharma
802-809	Is sulfur accumulation in sulfur dioxide-exposed plants related to biomass reduction?	G. Lorenzini and A. Panicucci
810-817	Sediment analysis does not provide a good measure of heavy metal bioavailability to Cerastoderma glaucum (Mollusca: Bivalvia) in confined coastal ecosystems	M. Arjonilla, J. M. Forja and A. Gómez-Parra
818-824	Trace metals, PCBs, and PAHs in benthic (epipelic) diatoms from intertidal sediments; a pilot study	J. Stronkhorst, P. C. Vos and R. Misdorp
825-832	Lead and other metals in dried fish from Nigerian markets	C. O. B. Okoye
833-839	Arsenic and trace metals in commercially important bivalves, Anadara granosa and Paphia undulata	I. Mat
840-847	Depuration effects on trace metals in Anomalocardia brasiliana (Gmelin, 1791)	M. Wallner-Kersanach, S. E. Lobo and E. M. Silva
848-855	Genotoxicity of river water under the influence of petrochemical industrial complexes	C. T. Lemos, V. M. F. Vargas, J. A. P. Henriques and M. S. Mattevi
856-863	Effect of detention time on aerobic waste stabilization pond performance in Southeast Asia	O. M. Millamena
864-870	Effect of benomyl on the formation of mycorrhiza in roots of tomato (Lycopersicon esculentum Mill.) seedlings	J. G. Machado-Neto, J. O. Machado, M. Barreto, L. A. Palladini and M. B. Matallo
871-877	Morphogenesis of Dictyostelium discoideum treated with lindane	R. Gayatri and S. Chatterjee
878-885	Isolation, culture, and toxicity of the cyanobacterium (blue-green alga) Microcystis aeruginosa from a freshwater source in India	P. V. L. Rao, R. Bhattacharya and S. D. Gupta
886-892	Biochemical effects of carbaryl on nitrogen assimilating enzymes of cyanobacteria Nostoc muscorum	A. K. Bhunia, R. Marik and S. K. Banerjee
893-897	Effect of cadmium, mercury, and zinc on the hepatic microsomal enzymes of Channa punctatus	R. Dalal and S. Bhattacharya
898-904	Defence capacity modulation of human hepatoma cell line Hep 3B by three pesticides	V. Herno, B. Descampiaux, M. Kuczera, M. Imbenotte and F. Erb
905-911	Effect of heptachlor on certain aspects of carbohydrate metabolism in Swiss albino mice	M. Nagabhushanam, P. B. Suhasini, M. R. Rao and K. J. Rao
912-918	Bronchoalveolar lavage fluid in rats treated intratracheally with lead acetate	P. Salovsky, V. Shopova, V. Dancheva, A. Pandurska and R. Marev
919-926	Toxicokinetic study of rat intestinal brush border membrane enzymes following in vitro exposure to lead and vanadium	K. Gupta, R. K. Upreti and A. M. Kidwai
927-934	Interaction of lindane and carbaryl on hepatic microsomal enzymes in rats	J. Krechniak, B. Englot, K. Wrześniowska and E. Hać

Volume 53, Number 1 / July 1994

1-6	Dispersion of chlorpyrifos in soil beneath concrete slabs	C. R. Thomas and W. H. Robinson
7-11	Loss of enhanced biodegradation of 2,4-D and MCPA in a field soil following cessation of repeated herbicide applications	A. E. Smith and A. J. Aubin
12-17	Effects of herbicides and fumigants on microbial activities in soil	C. M. Tu
18-24	Domoic acid: A teratology and homeostatic study in rats	K. S. Khera, C. Whalen, G. Angers and D. L. Arnold
25-31	Natural levels of abnormalities in the trilling frog (Neobactrachus centralis) at the Olympic Dam mine	J. L. Read and M. J. Tyler
32-38	Lead concentration in farmlands in southern Spain: Influence of the use of sewage sludge as fertilizer	C. Cabrera, E. Ortega, C. Gallego, M. L. Lorenzo and C. Asensio, et al.
39-45	Organochlorine pesticides in swine tissues from abattoir material collected in Nairobi, Kenya	R. Kotonya, G. M. Mutungi and L. W. Kanja
46-53	Short-term weathering rates of buried oils in experimental sand columns over north-temperate temperature range	J. H. Vandermeulen, J. W. Thorpe and K. E. Hellenbrand
54-60	Cadmium, chromium, copper, and zinc in rice and rice field soil from southern Catalonia, Spain	M. Schuhmacher, J. L. Domingo, J. M. Llobet and J. Corbella
61-66	Heavy metals in common foodstuff: Quantitative analysis	P. Tsoumbaris and H. Tsoukali-Papadopoulou
67-70	Heavy metals in common foodstuff: Daily intake	P. Tsoumbaris and H. Tsoukali-Papadopoulou
71-76	Comparison of techniques for the extraction of lipids and PCBs from benthic invertebrates	K. Booij and C. Berg
77-84	Estimation of urobilin as a fecal pollution indicator in the aquatic environment	Y. Miyabara, N. Sugaya, J. Suzuki and S. Suzuki
85-90	Development and evaluation of a nondestructive measure of fish growth for sublethal toxicity assessment	S. C. Foster, S. L. Burks, D. J. Fort, E. L. Stover and M. D. Matlock
91-97	Toxicity identification evaluation using a short-term chronic test with Ceriodaphnia dubia	K. M. Jop and A. M. Askew
98-105	Variation in the sensitivity of aquatic species to toxicants	J. A. Hoekstra, M. A. Vaal, J. Notenboom and W. Slooff
106-112	Differences in the drug-metabolizing enzyme activities among fish and bivalves living in waters near industrial and non-industrial areas	Y. Oshima, K. Kobayashi, C. Hidaka, S. Izu and N. Imada
113-119	Nitrite-induced methemoglobin formation and recovery in rainbow trout (Oncorhynchus mykiss) at high chloride concentrations	P. A. Rodriguez-Moreno and J. V. Tarazona
120-126	Effects of atrazine, isoproturon, and mecoprop on the macrophyte Lemna minor and the alga Scenedesmus subspicatus	M. F. Kirby and D. A. Sheahan
127-133	Effects of diazinon, malathion, and paraquat on the behavioral response of the shrimp Metapenaeus ensis to chemoattractants	K. H. Chu and P. Y. Lau
134-141	Algal toxicity of binary combinations of pesticides	M. Faust, R. Altenburger, W. Boedeker and L. H. Grimme
142-148	Effect of an organochlorine and three organophosphate pesticides on glucose, glycogen, lipid, and protein contents in tissues of the freshwater snail Bellamya dissimilis (Müller)	J. Padmaja Rambabu and M. Balaparameswara Rao
149-152	Evaluation of liver protein due to stress under 2,4-D intoxication in Channa punctatus (Bloch.)	S. Singh and D. P. S. Bhati
153-157	Chemical batch as a factor affecting the acute toxicity of the reference toxicant potassium dichromate to the cladoceran Moina australiensis (Sars)	F. R. Krassoi and M. Julli
158-165	Effect of manganese and zinc on the growth of Anacystis nidulans	L. H. Lee, B. Lustigman and D. Dandorf
166-170	Effects of short-term exposure to methylmercury chloride and its withdrawal on serum levels of thyroid hormones in the catfish Clarias batrachus	R. Kirubagaran and K. P. Joy

Volume 53, Number 2 / August 1994

171-178	Use of model parameter estimations from standard fish toxicity tests to indicate toxic mechanisms	R. J. Wijk and R. Kraaij
179-185	Structure-toxicity relationships for unsaturated alcohols to Tetrahymena pyriformis: 3-alkyn-1-ols and 2-alken-1-ols	T. W. Schultz, T. S. Kissel and M. Tichy
186-191	Effects of chlordecone on the gonads of freshwater catfish, Heteropneustes fossilis	Arun K. Srivastava and Anil K. Srivastava
192-197	Elimination of diurnal rhythm of respiration by methyl parathion in the crab, Oziotelphusa senex senex Fabricius	P. S. Reddy and A. Bhagyalakshmi
198-203	Effect of pollutants on survival of Escherichia coli in microcosms of river water	S. P. Pathak and J. W. Bhattacherjee
204-210	Concentrations of Pb, Zn, and Cu in Taraxacum spp. in relation to urban pollution	C. M. Cook, S. P. Sgardelis, J. D. Pantis and T. Lanaras
211-218	Estimation of appropriate background concentrations for assessing mercury contamination in fish	G. R. Southworth, M. J. Peterson, S. M. Adams and B. G. Blaylock
219-223	Cadmium uptake from seawater and food by the western rock lobster Panulirus cygnus	K. A. Francesconi, E. J. Moore and J. S. Edmonds
224-229	Changes in the amount of cadmium in food ingested by the creek chub, Semotilus atromaculatus	M. Haaften and D. C. Lasenby
230-237	Monitoring of the pesticide levels in natural waters of the Valencia Community (Spain)	Y. Picó, J. C. Moltó, M. J. Redondo, E. Viana and J. Mañes, et al.
238-245	Organochlorine compounds in oysters and sediments from coastal lagoons of the Gulf of Mexico	A. V. Botello, G. Diaz, L. Rueda and S. F. Villanueva
246-253	Polycyclic aromatic hydrocarbons in fresh and smoked fish samples from three Nigerian cities	V. Akpan, M. Lodovici and P. Dolara
254-258	Comparison of questionnaires, cigarette butt counts, and nicotine concentration measurements in predicting schoolchildren nicotine exposure	C. -C. Chan, Y. -C. Chen and J. -D. Wang
259-266	Leaching of heavy metals (Cr, Fe, and Ni) from stainless steel utensils in food simulants and food materials	R. Kumar, P. K. Srivastava and S. P. Srivastava
267-273	Concentrations and 2,3,7,8-tetrachlorodibenzo-p-dioxin toxic equivalents of non-ortho coplanar PCBs in adipose fat of poles	J. Falandysz, K. Kannan, S. Tanabe and R. Tatsukawa
274-279	Preliminary results of a survey of pentachlorophenol levels in human urine	T. S. Thompson and R. G. Treble
280-284	Evaluation of phosphorus sources promoting bioremediation of diesel fuel in soil	S. A. Mills and W. T. Frankenberger
285-291	Detection of waterborne mutagens and characterization of chemicals in selected galveston sites after an oil spill	S. Kira, T. Itoh, H. Hayatsu, K. Taketa and Y. Zheng, et al.
292-297	Biodegradation of methyl parathion by soil isolates of microalgae and cyanobacteria	M. Megharaj, D. R. Madhavi, C. Sreenivasulu, A. Umamaheswari and K. Venkateswarlu
298-302	Fate of ¹⁴C-nitrofen in soils	S. P. Kale and K. Raghu
303-308	Persistence of monocrotophos residues in greenhouse tomatoes	K. S. Liapis, G. E. Miliadis and P. Aplada-Sarlis
309-316	ATP assay on cell monolayers as an index of cytotoxicity	A. Castaño and J. V. Tarazona
317-324	Comparative toxicity of five metals on various biological subjects	A. Fargašsová

Volume 53, Number 3 / September 1994

325-331	Comparison of lead and zinc levels in the hair of pupils from four towns in the Kumasi municipal area of Ghana	A. A. Golow and E. E. Kwaansa-Ansah
332-336	Levels of iron, silver, zinc, and lead in oranges and avocados from two gold-rich towns compared with levels in an adjacent gold-deficient town	A. A. Golow and J. N. Laryea
337-343	Mass losses and changes in concentration of chlorpyrifos and cis- and trans-permethrin applied to the surface of a stream	R. J. Wilcock, G. L. Northcott and J. W. Nagels
344-350	Soil biodegradation and leaf transfer of insecticide imidacloprid applied in seed dressing in sugar beet crops	J. Rouchaud, F. Gustin and A. Wauters
351-356	Organochlorine pesticide residue levels in Peninsular Malaysian rivers	G. H. Tan and K. Vijayaletchumy
357-360	Organochlorine compounds in human milk, Porto Alegre, Brazil	M. Beretta and T. Dick
361-367	Dissolved inorganic and organic phosphorus in soil water from an acid forest soil collected by ceramic and PTFE soil water samplers	B. R. Andersen
368-373	Heavy metals in sediment cores from a NW Spain estuary	R. Barreiro, C. Real and A. Carballeira
374-381	Gaseous aliphatic aldehydes in Chinese incense smoke	J. M. Lin and L. H. Wang
382-389	Alternative tissue analysis method developed for organochlorine contaminants in aquatic organisms	T. -H. Shan, J. A. Hopple and G. D. Foster
390-397	Ecotoxicological laboratory test for assessing the effects of chemicals on terrestrial isopods	D. Drobne and S. P. Hopkin
398-404	Detecting sublethal effects of organophosphates by measuring acetylcholinesterase activity in Gammarus	K. Kuhn and B. Streit
405-411	Ecotoxicological effects of a nonionic detergent (Triton DF-16) assayed by ModFETAX	C. Presutti, C. Vismara, M. Camatini and G. Bernardini
412-419	Contaminants in recreationally important estuarine finfish from South Carolina	T. D. Mathews
420-425	Acute toxicity of lead, chromium, and other heavy metals to ciliates from activated sludge plants	P. Madoni, D. Davoli and G. Gorbi
426-433	Disposition of quinoline in the crayfish Pacifasticus leniusculus	D. D. Dauble, R. M. Bean and R. W. Hanf
434-441	Developmental toxicity of PbCl₂ in the echinoid Paracentrotus lividus (Echinodermata)	M. Warnau and G. Pagano
442-449	Effects of zinc and copper on growth and metal accumulation in duckweed, Lemna minor	N. Dirilgen and Y. İnel
450-457	Observed abnormalities in mandibles of nestling bald eagles Haliaeetus leucocephalus	W. W. Bowerman, T. J. Kubiak, J. B. Holt, D. L. Evans and R. G. Eckstein, et al.
458-463	Effect of environmental exposures to lead and cadmium on human lymphocytic detoxifying enzymes	S. J. D'Souza, L. M. Narurkar and M. V. Narurkar
464-470	Effect of phytic acid and calcium on the intestinal absorption of cadmium in vitro	T. Turecki, R. C. Ewan and H. M. Stahr
471-478	Fetotoxic effects of exposure to the vapor of organic solvents from a synthetic adhesive in mice	N. Tachi, S. Shimotori, H. Fujise, S. Sonoki and M. Naruse, et al.

Volume 53, Number 4 / October 1994

479-485	Fluorescent tracer and pesticide penetration through selected protective clothing	B. A. Archibald, K. R. Solomon and G. R. Stephenson
486-492	Survey of pesticide use by Ontario greenhouse chrysanthemum producers	B. A. Archibald, K. R. Solomon and G. R. Stephenson
493-500	Droplet size characterization of three aerial malathion spray programs	T. Younglove and P. M. McCool
501-508	Organochlorine pesticide contaminants in human adipose tissue collected in Ankara (Turkey) 1991–1992	S. Burgaz, B. L. Afkham and A. E. Karakaya
509-515	Total and metallothionein-bound cadmium in the liver and the kidney of a population in Barcelona (Spain)	M. Torra, J. To-Figueras, M. Brunet, M. Rodamilans and J. Corbella
516-523	Trace metal contamination study on scalp hair of occupationally exposed workers	W. Ashraf, M. Jaffar and D. Mohammad
524-527	HCB levels in Spanish sterilized milk	M. D. Garrido, A. Bentabol, M. Jodral and R. Pozo
528-535	Transfer experiment study on two winter annuals around a coal-fired power plant	V. Pandey, J. Misra, N. Singh, M. Yunus and S. N. Singh, et al.
536-542	Degradation of chloroneb, triadimefon, and vinclozolin in soil, thatch, and grass clippings	E. K. Frederick, M. Bischoff, C. S. Throssell and R. F. Turco
543-547	Residues of glyphosate and its principle metabolite in certain cereals, oilseeds, and pulses grown in Canada, 1990–1992	Y. Y. Wigfield, F. Deneault and J. Fillion
548-554	PCB congeners in tissues of European otter (Lutra lutra)	C. F. Mason and J. R. Ratford
555-561	Ground-spray treatment with deltamethrin against tsetse flies in NW Zimbabwe has little short term effect on lizards	M. R. K. Lambert
562-569	Effect of the bioflavonoid morin on HEp-2 cells	A. L. Pond, J. M. Zamora and M. R. Wells
570-576	Interactive effects of cadmium and retinoic acid on mouse limb bud development in vitro	T. Shury, C. G. Rousseaux, J. Keiner and M. Politis
577-582	Effect of synthetic humic acid-multimetal complex on human plasma prothrombin time	F. -J. Lu, T. -S. Huang and J. -H. Lee
583-590	Multiple dose toxicokinetic influence on the estrogenicity of 2,2′,4,4′,5,5′-hexachlorobiphenyl	M. -H. Li, Y. -D. Zhao and L. G. Hansen
591-597	Influence of cadmium on ketamine-induced anesthesia and brain microsomal Na⁺, K⁺-ATPase in mice	Y. Shen and S. Sangiah
598-602	Lindane residues in the water of the Iliki lake, Greece	G. E. Miliadis
603-609	Accelerated rates of organolead transformation following nutrient enrichment of contaminated ground water	R. D. Fallon and J. B. Obrigawitch
610-617	Accumulation and toxicity of iron and manganese in Spirodela polyrrhiza (L.) schieiden	S. Sinha, U. N. Rai and P. Chandra
618-626	Hydrocarbons in seawater and sediment from the west coast of Peninsular Malaysia	A. R. Abdullah, N. M. Tahir and L. K. Wei
627-632	Acute toxicity of technical trichlorphon to cyprinid fish	F. A. Antón and M. Ariz

Volume 53, Number 5 / November 1994

633-641	Follow-up study of intrauterine growth of transplacental Yu-Cheng babies in Taiwan	Y. -Y. Yen, S. -J. Lan, C. -Y. Yang, H. -H. Wang and C. -N. Chen, et al.
642-647	Optimization of the mouse bioassay for deoxynivalenol as an alternative to large animal studies	B. A. Rotter, B. K. Thompson and R. G. Rotter
648-654	Inhibitory effect of captan in the small intestine absorption capacity of the mouse	S. J. Iturri and J. Soto
655-662	Alteration in the tranquilizing potency of chlorpromazine in rats exposed chronically to the insecticide, endosulfan	V. Paul, E. Balasubramaniam and M. Kazi
663-668	Effect of subchronic oral treatment with terbium on gastrointestinal uptake of calcium and phosphorus	N. Hanioka, H. Jinno, T. Toyo'oka, H. Sekita and M. Ando, et al.
669-674	Mutagenic effect of extracts from particulate matter collected with sediment traps in the archipelago of stockholm and the open Northern Baltic	D. Broman, C. Näf and U. Rannug
675-683	Distribution of mercury in the soft tissues of the blue tilapia Oreochromis aureus (Steindachner) after acute exposure to mercury (II) chloride	P. Allen
684-692	Mercury accumulation profiles and their modification by interaction with cadmium and lead in the soft tissues of the cichlid Oreochromis aureus during chronic exposure	P. Allen
693-698	Alterations in the tissue lipid profiles of Lamellidens marginalis under ambient ammonia stress	A. N. Chetty and K. Indira
699-703	Observations on fungal infection of the ovary of laboratory-cultured Daphnia magna	A. V. Stazi, A. Mantovani, F. Fuglieni and G. L. Dojmi di Delupis
704-710	Lipid peroxidation in the gill and hepatopancreas of Oziotelphusa senex senex fabricius during cadmium and copper exposure	P. S. Reddy and A. Bhagyalakshmi
711-717	Influence of protective agents in the toxicity of cadmium to a freshwater fish (Channa punctatus)	K. V. Sastry and V. Shukla
718-725	Trace metals in gills of fish from the Arabian Gulf	S. Al-Yakoob, A. -H. Bou-Olayan and M. Bahloul
726-732	Involvement of metallothionein in cadmium accumulation and elimination in the clam Ruditapes decussata	M. J. Bebianno, M. A. P. Serafim and M. F. Rita
733-739	Hepatotoxic effects of hexachlorocyclohexane on carbohydrate metabolism of a freshwater fish Channa punctatus (Bloch)	D. S. Reddy, V. V. Ghanathay, S. L. N. Reddy and K. Shankariah
740-746	Sediment trace metal concentrations from the mudflats of Kuala Juru and Kuala Muda of Malaysia	I. Mat and M. J. Maah
747-752	Formation of benzene by hardeners containing benzoyl peroxide and phthalates	S. C. Rastogi
753-758	Toxicity of heavy metals to bacteria in sediments	B. Montuelle, X. Latour, B. Volat and A. -M. Gounot
759-764	Organochlorine contaminants in common tern (Sterna hirundo) eggs and young from the river Rhine area (France)	L. Castillo, E. Thybaud, T. Caquet and F. Ramade
765-770	Respiratory metabolism of millipedes after poisoning with cypermethrin	K. Gromysz-Kalkowska and E. Szubartowska
771-778	Interactions between subsurface microbial assemblages and mixed organic and inorganic contaminant systems	H. -M. Hwang, J. A. Loya, D. L. Perry and R. Scholze
779-786	Effects of mercury (II) species on cell suspension cultures of Catharanthus roseus	L. Zhu and W. R. Cullen
787	Erratum

Volume 53, Number 6 / December 1994

789-795	Significant formation of 8-hydroxydeoxyguanosine through interaction of diesel particulate matter with deoxyguanosine	H. Seto, T. Ohkubo, H. Koike, M. Saito and H. Sasano
796-799	Population and community effects of sediment contamination from residential urban runoff on benthic macroinvertebrate biomass and abundance	A. F. Casper
800-804	Effect of pH and time on the acute toxicity of copper sulfate to the ciliate protozoan Tetrahymena thermophila	D. Schlenk and C. T. Moore
805-812	Environmental factors affecting mercury methylation in estuarine sediments	S. -C. Choi and R. Bartha
813-819	Leaching from stone crab traps dipped in fungitrol: Diesel fuel preservative	J. S. Barre and E. S. Vleet
820-827	PCB and metal concentrations in American lobsters from the Acushnet River Estuary and Long Island Sound	R. Mercaldo-Allen, C. A. Kuropat, R. A. Greig and G. Sennefelder
828-835	Impact of chemigation on selected non-target aquatic organisms in cranberry bogs of British Columbia	M. T. Wan, R. G. Watts and D. J. Moul
836-843	Avoidance behavior test as an alternative to acute toxicity test	K. Kondaiah and A. S. Murty
844-851	Comparison of metal concentrations in the fore and hindguts of the crayfish Cambarus bartoni and Orconectes virilis and implications regarding metal absorption efficiencies	L. I. Bendell-Young
852-855	Metolachlor and 2,4-dichlorophenoxyacetic acid sensitivity of Salvinia natans	A. M. Göncz and L. Senčič
856-862	Reduction by fluoranthene of copper and lead accumulation in Triticum aestivum L.	A. Wetzel, T. Alexander, S. Brandt, R. Haas and D. Werner
863-868	Paraoxon inhibits fertilization of mouse gametes in vitro	K. C. Chou and R. M. Cook
869-876	Effects of exposure to an organophosphate on the seed-handling efficiency of the house sparrow	S. L. Fryday, A. D. M. Hart and N. J. Dennis
877-882	Residual content of hexachlorobenzene in Spanish cheeses	A. Bentabol, M. D. Garrido and M. Jodral
883-887	Dissipation of pyrazophos residues in greenhouse tomatoes	G. E. Miliadis, P. Aplada-Sarlis and K. S. Liapis
888-894	Determination of 1-nitropyrene retained in leaves of roadside trees	D. Nakajima, T. Teshima, M. Ochiai, M. Tabata and J. Suzuki, et al.
895-901	Characterization and aliphatic aldehyde content of particulates in Chinese incense smoke	J. M. Lin and C. S. Tang
902-906	Analyses of liquid diazinon formulations and breakdown products: An Australia-wide survey	W. J. Allender and A. G. Britt
907-912	Nonextractable (bound) residues of cypermethrin in soils	S. B. Ostiz and S. U. Khan
913-918	Simple technique for estimation of biofilm accumulation	D. Liu, Y. L. Lau, Y. K. Chau and G. Pacepavicius
919-923	Fluorescent dye, pesticide and surfactant penetration tested in simulated spill. Part II. Nonwoven fabrics as barriers	C. R. Boyd and G. N. Ramaswamy
924-929	Use of the anaphase-telophase test to detect aneugenic compounds: Effects of propionaldehyde and cadmium chloride	A. I. Seoane and F. N. Dulout
930-936	Developmental toxicity evaluation of zinc dimethyldithiocarbamate (Ziram) in rats	M. Ema, T. Itami, Y. Ogawa and H. Kawasaki

Volume 54, Number 1 / January 1995

1-7	Thallium, uranium, and ²³⁵U/²³⁸U ratios in the digestive gland of American lobster (Homarus americanus) from an industrialized harbor	C. L. Chou and J. F. Uthe
8-14	Metals in fish from the upper Benue River and Lakes Geriyo and Njuwa in northeastern Nigeria	C. O. Eromosele, I. C. Eromosele, S. L. M. Muktar and S. A. Birdling
15-21	Short-term effects on sea trumpeter (Therapon humeralis) of oxidizing iron(II) in seawater	K. A. Francesconi and J. S. Edmonds
22-28	Effects of salinity and pre-exposure on acute cadmium toxicity to seabass, Lates calcarifer	N. A. M. Shazili
29-35	Development of a water-effect ratio for copper, cadmium, and lead for the Great Works River in Maine using Ceriodaphnia dubia and Salvelinus fontinalis	K. M. Jop, A. M. Askew and R. B. Foster
36-42	Toxicity and QSAR of chlorobenzenes in two species of benthic flatfish, flounder (Platichthys flesus L.) and sole (Solea solea L.)	V. J. Furay and S. Smith
43-49	Chronic toxicity of methylparathion to Daphnia magna: Effects on survival, reproduction, and growth	A. Fernández-Casalderrey, M. D. Ferrando and E. Andreu-Moliner
50-59	Pathological and serum chemistry profiles of brown bullheads (Ameiurus nebulosus) from the Black River and Old Woman Creek, Ohio	L. C. Folmar, J. Harshbarger, P. C. Baumann, G. Gardner and S. Bonomelli
60-67	Induction of cytochrome P450 1A1 and monooxygenase activity in Tilapia by sediment extract	Y. -F. Ueng, T. -Y. Liu and T. -H. Ueng
68-75	Organochlorine pesticide residues in middle stream of the Ganga river, India	A. K. Nayak, R. Raha and A. K. Das
76-82	Acute toxicities of selected insecticides to the aquatic arthropod Artemia salina	S. Sánchez-Fortún, F. Sanz-Barrera and M. V. Barahona-Gomariz
83-89	Adaptive changes in the glucose metabolism of a bivalve to ambient ammonia stress	A. N. Chetty and K. Indira
90-95	Bioluminescent strains of E. coli for the assay of biocides	J. D. Fabricant, J. H. Chalmers and M. W. Bradbury
96-103	Using a calcium electrode to measure mercury in aqueous solutions	G. W. Kidder
104-111	Development of automated methods of identifying toxicants in the environment	D. J. Fort, J. Delphon, C. R. Powers, R. Helems and R. Gonzalez, et al.
112-119	Single cell gel electrophoresis assay in the earthworm for the detection of genotoxic compounds in soils	L. Verschaeve and J. Gilles
120-127	Heavy metal concentrations in earthworms following long-term nutrient enrichment	S. R. Brewer and G. W. Barrett
128-134	Effectiveness of cholestyramine in the detoxification of zearalenone as determined in mice	K. L. Underhill, B. A. Rotter, B. K. Thompson, D. B. Prelusky and H. L. Trenholm
135-141	Human pollution by chlordane and life of subjects	Y. Hirai and K. Tomokuni
142-149	Enhancement by zinc acetate of 1-nitropyrene binding to dna in the hypoxanthine-xanthine oxidase system	K. Sakai, J. Nakajima, M. Niimura, R. Uchida and Y. Yamane
150-157	Lindane and methylparathion residue degradation in carnation byproduct (Dianthus caryophyllus, L.) under different environmental conditions	J. J. Cerón, A. Barba, M. A. Cámara and C. Gutiérrez
158-165	Heavy metals in muscle, liver, and kidney from finnish reindeer in 1990–91 and 1991–92	R. Rintala, E.-R. Venäläinen and T. Hirvi
166-170	Lead and cadmium in meat and organs of game in Slovenia	D. Z. Doganoc and K. Š. Gačnik

Volume 54, Number 2 / February 1995

171-176	Residue levels of phthalate esters in water and sediment samples from the Klang River basin	G. H. Tan
177-184	Persistence and effect of management practices on organochlorine residues in soils of subtropical New South Wales	K. W. McDougall, C. R. Harris, I. G. Fenton and A. Dowman
185-190	Chromium accumulation in three species of Central Florida Centrarchids	K. R. Campbell
191-197	Geochemical partitioning of trace metals in the potential culture-bed of the marine bivalve, Anadara granosa	M. J. Maah, I. Mat and A. Johari
198-206	Selenium, boron, and heavy metals in birds from the Mexicali Valley, Baja California, Mexico	M. A. Mora and D. W. Anderson
207-213	Levels of selected trace metals in hair of urban and rural adult male population of Pakistan	W. Ashraf, M. Jaffar and D. Mohammad
214-221	Consumption and degradation of ³H-polyethylene/starch disks by terrestrial isopods	T. A. Anderson, R. Tsao and J. R. Coats
222-227	Hydrocarbon concentrations in the American oyster, Crassostrea virginica, in Laguna de Terminos, Campeche, Mexico	G. Gold-Bouchot, E. Noreña-Barroso and O. Zapata-Pérez
228-236	Application of contamination indexes on different farming soils	V. Andreu and J. R. Boluda
237-244	Development of an immunoassay for avian serum butyrylcholinesterase and its use in assessing exposure to organophosphorus and carbamate pesticides	H. M. Thompson
245-250	Urinary biomonitoring for alachlor exposure in commercial pesticide applicators by immunoassay	R. E. Biagini, W. Tolos, W. T. Sanderson, G. M. Henningsen and B. MacKenzie
251-257	Acetylcholine prevents toxic effects of paraoxon on mouse sperm	K. Chou and R. M. Cook
258-265	Toxicological effects in rabbits induced by endosulfan, lindane, and methylparathion representing agricultural byproducts contamination	J. J. Cerón, C. G. Panizo and A. Montes
266-272	Prenatal or lactational exposure of male rats to lead acetate. Effect on reproductive function	A. Thoreux-Manlay, G. Pinon-Lataillade, H. Coffigny, J. -C. Soufir and R. Masse
273-280	Growth and some physiological aspects of Nostoc muscorum in response to mixtures of two triazine herbicides	E. F. Shabana and H. Abou-Waly
281-288	Alterations in enzymes in an Indian catfish, Clarias batrachus (Linn.), exposed to vanadium	A. Chakraborty, S. Bhattacharjee and M. Chatterjee
289-296	Comparative toxicities of selected compounds to nauplii of Balanus amphitrite amphitrite Darwin and Artemia sp.	N. Sasikumar, A. S. Clare, D. J. Gerhart, D. Stover and D. Rittschof
297-301	Histopathology in winter flounder, Pleuronectes americanus, following chronic exposure to crude oil	R. A. Khan
302-308	Effects of mercuric chloride on chemiluminescent response of phagocytes and tissue lysozyme activity in tilapia, Oreochromis aureus	K. W. Low and Y. M. Sin
309-316	Bioassay of distillery effluent on common guppy, Lebistes reticulatus (Peter)	S. Kumar, S. S. Sahay and M. K. Sinha
317-324	Response of the marine microalga Dunaliella tertiolecta (Chlorophyceae) to copper toxicity in short time experiments	J. Abalde, A. Cid, S. Reiriz, E. Torres and C. Herrero

Volume 54, Number 3 / March 1995

325-330	Effect of aflatoxin and diacetoxyscirpenol in ewe lambs	R. B. Harvey, T. S. Edrington, L. F. Kubena, M. H. Elissalde and D. E. Corrier, et al.
331-336	Toxic effects of aflatoxin B₁ and ochratoxin A, alone and in combination, on chicken embryos	T. S. Edrington, R. B. Harvey and L. F. Kubena
337-341	Endemic fluorosis in China from ingestion of food immersed in hot spring water	R. H. Xu, H. H. Yuan and A. Fan
342-348	Health impact of a proposed waste-to-energy facility in Illinois	W. H. Hallenbeck
349-356	Levels of coplanar PCBs in human breast milk at different times of lactation	M. J. González, L. Ramos and L. M. Hernández
357-362	Clastogenic effects in human samples following prolonged exposure in metal industry	M. De, S. Ghosh, S. Palit, A. Ghosh and G. Talukder, et al.
363-369	Developmental toxicity of cyproconazole, an inhibitor of fungal ergosterol biosynthesis, in the rat	K. Machera
370-375	In vivo toxicity of dimethoate on proteins and transaminases in the liver tissue of fresh water fish Clarias batrachus (Linn)	G. Begum and S. Vijayaraghavan
376-381	Short-term effects of nickel on the filtration rate of the zebra mussel Dreissena polymorpha	S. C. Stuijfzand, M. H. S. Kraak, Y. A. Wink and C. Davids
382-388	Comparative toxicity of Guthion and Guthion 2S to Xenopus laevis and Pseudacris regilla tadpoles	G. S. Schuytema, A. V. Nebeker and W. L. Griffis
389-395	Effects of triphenyltin chloride on growth of the marine Microalga Pavlova lutheri in continuous culture	P. Marsot, É. Pelletier and R. St-Louis
396-402	Pesticides and total polychlorinated biphenyls residues in raw and cooked walleye and white bass harvested from the great lakes	M. E. Zabik, M. J. Zabik, A. M. Booren, S. Daubenmire and M. A. Pascall, et al.
403-408	Effect of body size on the intraspecific tolerance of aquatic insects to low pH: A laboratory study	J. A. Camargo
409-413	Stimulation of elemental mercury oxidation by SH compounds	M. Yamamoto, H. Hou, K. Nakamura, A. Yasutake and T. Fujisaki, et al.
414-419	Effect of dust from a limestone quarry on the photosynthesis of Quercus coccifera, an evergreen Schlerophyllous shrub	E. Vardaka, C. M. Cook, T. Lanaras, S. P. Sgardelis and J. D. Pantis
420-427	Measured and simulated persistence of imazethapyr in soil	C. Vischetti
428-431	Relative sensitivity of several measures of eggshell quality to the stage of embryonic development	R. S. Bennett
432-439	Analytical method for white phosphorus in water	M. E. Walsh
440-443	Comparison of trihalomethane in tap water with and without activated carbon adsorption during the preparation process of tap water	A. Adachi and T. Kobayashi
444-450	Determination of chlorothalonil in produce by enzyme immunoassay	J. M. Yeung and W. H. Newsome
451-459	Determination of trace metals in marine Paints	M. Sadiq, T. H. Zaidi and S. Y. Sheikheidin
460-465	Organochlorine pesticide residues in cereals in Nigerian markets	O. Osibanjo and A. Adeyeye
466-471	Anaerobic digestion of ice-cream wastewater: A comparison of single and two-phase reactor systems	R. Borja and C. J. Banks
472-478	Inactivation of pathogens during aerobic and anaerobic treatments at low temperatures	L. Singh, M. Sai Ram, S. I. Alam and M. S. Maurya

Volume 54, Number 4 / April 1995

479-487	Calculated three dimensional structures of the fumonisin B_1–4 mycotoxins	R. C. Beier, M. H. Elissalde and L. H. Stanker
488-493	Arsenic and lipid peroxidation in patients with blackfoot disease	T. -H. Lin, Y. -L. Huang and W. -C. Tseng
494-500	Uterotropic and enzyme induction effects of 2,2′,5-trichlorobiphenyl	M. -H. Li and L. G. Hansen
501-506	Comparative cytotoxicity of exogenous cadmium-metallothionein and cadmium ion in cultured vascular endothelial cells	T. Kaji, A. Mishima, M. Machida, K. Yabusaki and M. Suzuki, et al.
507-513	PCB metabolism by ectomycorrhizal fungi	P. K. Donnelly and J. S. Fletcher
514-518	Effects of fenamiphos, carbofuran, and aldicarb on zearalenone production by toxigenic Fusarium spp. contaminating roots and fruits of tomato	M. M. F. El-Morshedy and N. H. Aziz
519-525	Preliminary study on mercury uptake by Rosmarinus officinalis L. (Rosemary) in a mining area (Mt. Amiata, Italy)	C. Barghigiani and T. Ristori
526-533	Use of two halogenated biphenyls as indicators of non-target exposure during rodenticide treatments	M. G. Townsend, P. Entwisle and A. D. M. Hart
534-540	Organochlorine residues in the adipose tissue of the population of Navarra (Spain)	J. Gómez-Catalán, M. Lezaun, J. To-Figueras and J. Corbella
541-545	PCB congeners in human milk in Germany from 1984/85 and 1990/91	S. Georgii, G. Bachour, I. Elmadfa and H. Brunn
546-553	Organochlorine pesticide contaminants in human adipose tissue collected in Tebriz (Iran)	S. Burgaz, B. L. Afkham and A. E. Karakaya
554-561	Organochlorine pesticide residue concentrations in biota and sediments from Río Palizada, Mexico	G. Gold-Bouchot, T. Silva-Herrera and O. Zapata-Pérez
562-569	Influence of leaching rates on ¹⁴C-metolachlor mobility	M. J. Sánchez-Martín, T. Crisanto, L. F. Lorenzo, M. Arienzo and M. Sánchez-Camazano
570-578	Cadmium and lead uptake by edible crops grown in a silt loam soil	J. U. Nwosu, A. K. Harding and G. Linder
579-583	Dicofol residues on field sprayed apricots and in apricot juice	K. S. Liapis, G. E. Miliadis and P. Aplada-Sarlis
584-590	Arsenic in shrimp from Kuwait	A. -H. Bou-Olayan, S. Al-Yakoob and M. Al-Hossaini
591-596	Changes induced in the gills of milkfish (Chanos chanos Forsskål) fingerlings after acute exposure to nifurpirinol (Furanace; P-7138)	C. T. Tamse, R. Q. Gacutan and A. F. Tamse
597-605	The toxicity of metal salts and the population growth of the ciliate Colpoda cucculus	M. P. M. Janssen, C. Oosterhoff, G. J. S. M. Heijmans and H. Voet
606-613	Measurement of ion leakage from plant cells in response to aquatic pollutants	U. Koch, D. Glatzle, F. Ringenbach, T. Dunz and T. Steger-Hartmann, et al.
614-619	Multiple metal resistance in the cyanobacterium Nostoc muscorum	S. K. Verma and S. P. Singh
620-625	Occurrence of aluminium in chloride cells of Perla marginata (Plecoptera) after exposure to low pH and elevated aluminum concentration	F. Guerold, L. Giamberini, J. -L. Tourmann, J. -C. Pihan and R. Kaufmann
626-632	Need for environmental quality guidelines based on ambient freshwater quality criteria in natural waters—case study “zinc”	R. J. Magliette, F. G. Doherty, D. McKinney and E. S. Venkataramani

Volume 54, Number 5 / May 1995

633-639	Pleiotropic effect of fluoranthene on anthocyanin synthesis and nodulation of Medicago sativa is reversed by the plant flavone luteolin	A. Wetzel, M. Parniske and D. Werner
640-646	Measurement of total polychlorinated biphenyls (PCBs) in catalytic combustion effluents using a simple HPLC procedure	S. P. Perera and T. M. Jefferies
647-653	Polyclonal antibody-based ELISA for triasulfuron	R. Ghildyal and M. Kariofillis
654-661	³²P-postlabeling determination of DNA adducts in the earthworm Lumbricus terrestris exposed to PAH-contaminated soils	P. Walsh, C. Adlouni, M. J. Mukhopadhyay, G. Viel and D. Nadeau, et al.
662-667	Developmental hazard assessment with FETAX: Aerobic metabolites in bacterial transformation of naphthalene	T. W. Schultz and D. A. Dawson
668-675	Effects of sterilization methods on the physical characteristics of soil: Implications for sorption isotherm analyses	J. B. Lotrario, B. J. Stuart, T. Lam, R. R. Arands and O. A. O'Connor, et al.
676-682	Use of toxicity identification evaluation procedures in the assessment of sediment pore water toxicity from an urban stormwater retention pond in Madison, Wisconsin	M. Wenholz and R. Crunkilton
683-689	Exposure and effects of oilfield brine discharges on western sandpipers (Calidris mauri) in Nueces Bay, Texas	B. A. Rattner, J. L. Capizzi, K. A. King, L. J. LeCaptain and M. J. Melancon
690-694	Acute and chronic toxicity of the thiocarbamate herbicide, molinate, to the cladoceran Moina australiensis Sars	M. Julli and F. R. Krassoi
695-702	Salt induced changes in the growth of Chlorococcum humicolo and Scenedesmus bijugatus under nutrient limited cultures	R. C. Dash, P. K. Mohapatra and R. C. Mohanty
703-710	Organochlorine compounds in fish from a farming station in the municipality of Páez, State of Zulia, Venezuela	H. Urdaneta, B. Medina and Z. Acosta
711-716	In vivo metabolism of pentachlorophenol and aniline in arctic charr (Salvelinus alpinus L.) larvae	J. P. Cravedi, C. Gillet and G. Monod
717-723	Relative sensitivity of some selected aquatic organisms to phenol	T. Tišler and J. Zagorc-Končan
724-730	Tissue distribution and histopathological effects of dietary methylmercury in benthic grubby Myoxocephalus aenaeus	E. Pelletier and C. Audet
731-736	Ultrastructural and biochemical effects of 3-methylcholanthrene in rainbow trout	A. A. Khan and S. S. Semalulu
737-744	Metabolism of 3,5-di-t-butyl-4-methylphenyl N-methylcarbamate, Terbucarb, on isolated rat hepatocytes	T. Suzuki, K. Yaguchi, Y. Nakagawa and T. Suga
745-750	Excretion of intracorporeal cadmium with S-benzoylthiamin monophosphate	J. Yamamoto and Y. Kaneda
751-759	Effect of pre-exposure to cadmium and silver on nickel induced toxic manifestations in mice: Possible role of ceruloplasmin and metallothionein	R. C. Srivastava, M. M. Husain, S. K. Srivastava, S. K. Hasan and A. Lal
760-767	Effect of dietary phytic acid and cadmium on the availability of cadmium, zinc, copper, iron, and manganese to rats	T. Turecki, R. C. Ewan and H. M. Stahr
768-774	Suppression of cellular immune responses in BALB/c mice following oral exposure to permethrin	B. L. Blaylock, M. Abdel-Nasser, S. M. McCarty, J. A. Knesel and K. M. Tolson, et al.
775-782	Cadmium contamination of wood ash and fire-treated coniferous humus: Effect on soil respiration	H. Fritze, A. Kapanen and P. Vanhala
783-786	Lead uptake from beer in India	R. Srikanth, D. Ramana and V. Rao
787	Erratum

Volume 54, Number 6 / June 1995

789-796	Significance of regurgitation in avian toxicity tests	A. D. M. Hart and H. M. Thompson
797-804	Determination of domoic acid by two different versions of a competitive enzyme-linked immunosorbent assay (ELISA)	M. Osada, L. J. Marks and J. E. Stewart
805-811	Radiocesium in migratory bird species in northern ireland following the chernobyl accident	J. Pearce
812-816	Lead and mercury levels in raccoons from Macon County, Alabama	A. T. Khan, S. J. Thompson and H. W. Mielke
817-824	Dicofol and DDT residues in lizard carcasses and bird eggs from Texas, Florida, and California	D. R. Clark, E. L. Flickinger, D. H. White, R. L. Hothem and A. A. Belisle
825-832	Contamination of honey with organophosphorus pesticides	M. A. García, M. I. Fernández and M. J. Melgar
833-836	Preliminary study of synergism of acid rain and diflubenzuron	P. J. S. Martin, J. M. Clark and J. D. Edman
837-840	Organochlorine and organophosphorus pesticide residues in the water of the Pinios River, Greece	G. E. Miliadis
841-847	Cadmium concentrations in human renal cortex tissue (Necropsies)	M. López-Artíguez, A. Cameán, G. González and M. Repetto
848-854	Monitoring herbicide leaching in sustainable vegetable culture using tension lysimeters	M. E. Byers, D. Tyess, G. F. Antonious, D. Hilborn and L. Jarret
855-862	Chlordane compounds and metabolite residues in termite control workers' blood	F. Jitunari, F. Asakawa, N. Takeda, S. Suna and Y. Manabe
863-869	Detection of sub-clinical lead toxicity in monocasters	B. D. Kumar and K. Krishnaswamy
870-877	Risk assessment of organophosphorus pesticide dietary intake for the population of the city of Rome (Italy)	V. Leoni, A. M. Caricchia, R. Comi, F. Martini and S. Rodolico, et al.
878-883	Improvement of acute cadmium toxicity by pretreatment with copper salt	D. Li, M. Katakura and N. Sugawara
884-891	Biotoxic effects of copper on ureide metabolism of pigeon pea	D. S. Reddy, G. Reddy and H. Polasa
892-899	Role of citrate as a complexing ligand which permits enzymically-mediated uranyl ion bioaccumulation	P. Yong and L. E. Macaskie
900-906	Quantitative alterations in the liver and adrenal gland in pregnant rats induced by pyralene 3000	M. Vrecl, A. Pogačnik, S. Šek, J. Lorger and S. Bavdek
907-912	Male golden hamster in male reproductive toxicology testing: Assessment of protective activity of selenium in acute cadmium intoxication	B. Wlodarczyk, B. Biernacki, M. Minta, W. Kozaczynski and T. Juszkiewicz
913-918	Inhibitory effects on degradation of diesel oil in soil-microcosms by a commercial bioaugmentation product	J. Møller, H. Gaarn, T. Steckel, E. B. Wedebye and P. Westermann
919-923	Comparative analyses of contaminant levels in bottom feeding and predatory fish using the national contaminant biomonitoring program data	J. M. Kidwell, L. J. Phillips and G. F. Birchard
924-929	Differential response of marine diatoms to solvents	M. G. Tadros, J. Phillips, H. Patel and V. Pandiripally
930-936	Pollution chronology of Lake Valencia, Venezuela	R. Jaffé, R. Espiño, F. Benitez and P. R. Gardinali

Volume 55, Number 1 / July 1995

1-7	Comparative testicular toxicities of two isomers of dichloropropanol, 2,3-dichloro-1-propanol, and 1,3-dichloro-2-propanol, and their metabolites alpha-chlorohydrin and epichlorohydrin, and the potent testicular toxicant 1,2-dibromo-3-chloropropane	M. Omura, M. Hirata, M. Zhao, A. Tanaka and N. Inoue
8-13	Gender-related decrease in Raven's progressive matrices scores in children prenatally exposed to polychlorinated biphenyls and related contaminants	Y. L. Guo, T. -J. Lai, S. -J. Chen and C. -C. Hsu
14-21	Lindane and DDT-lnduced changes in rat harderian N-acetyltransferase activity, melatonin levels, and porphyrin concentration	A. M. Attia, M. K. Vaughan, C. Rodriguez and R. J. Reiter
22-28	Effects of maternal ingestion of aroclor 1254 (PCB) on the developmental pattern of oxygen consumption and body temperature in neonatal rats	B. -W. Seo and L. A. Meserve
29-35	Biological monitoring of exposure to fenitrothion by high performance liquid chromatography	M. J. W. Chang and R. S. Lin
36-42	Use of biomarkers to evaluate effects of xenobiotic compounds in the Biobio basin (Central Chile)	M. C. Fossi, S. Focardi, C. Leonzio, J. F. Gavilán and R. Barra, et al.
43-49	Determination of organochlorine pesticide residues in human adipose tissue: 1992 study in Mexico	S. M. Waliszewski, V. T. Pardio Sedas, R. M. Infanzon and J. Rivera
50-57	Electron microscopic study of guinea pig skin exposed to sulphur mustard	R. S. Chauhan, L. V. R. Murthy and S. C. Pant
58-64	Response of Procambarid crayfish populations to permethrin applications in earthen ponds	H. H. Jarboe and R. P. Romaire
65-72	Effects of cobalt and pH on the growth of Chlamydomonas reinhardtii	B. Lustigman, L. H. Lee and C. Weiss-Magasic
73-80	Effects of nickel and pH on the growth of Chlorella vulgaris	B. Lustigman, L. H. Lee and A. Khalil
81-88	Toxic effects of dissolved copper on Penaeus merguiensis and Penaeus monodon	M. Ahsanullah and W. Ying
89-95	Reduction of hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) toxicity to the cladoceran Ceriodaphnia dubia following photolysis in sunlight	D. T. Burton and S. D. Turley
96-103	Maternal transfer of organochlorine compounds in lake superior siscowet (Salvelinus namaycush siscowet) to their eggs	M. A. Miller and J. F. Amrhein
104-110	Observations on the effect of the herbicide isoproturon on aquatic targets and associated organisms	B. C. Rana and J. I. N. Kumar
111-115	Toxicity of carbofuran technical 75DB to the fertilization of eggs of catfish, Heteropneustes fossilis (Bloch)	S. Chatterjee and R. Ghosh
116-121	Effect of endosulfan 35 EC on some biochemical changes in the tissues and haemolymph of a freshwater field crab, Barytelphusa guerini	A. N. Reddy, N. B. R. K. Venugopal and S. L. N. Reddy
122-129	Bioconcentration factors (BCF) of silver in wild Agaricus campestris	J. Falandysz and D. Danisiewicz
130-135	Comparative uptake of a pyrethroid and organophosphate insecticide by selected aquatic insects	J. -X. Tang and B. D. Siegfried
136-141	SO₂-lnduced change of spectrum in low-level chemiluminescence from leaf of Populus tomentosa	M. Yuqin, Z. Zhonglun, S. Zhen, M. Bin and Z. Yanzhen, et al.
142-148	Cyfluthrin persistence in soil as affected by moisture, organic matter, and redox potential	S. Smith, G. H. Willis and C. M. Cooper
149-153	Determination of octanol-water partition coefficients for the major components of technical chlordane	C. D. Simpson, R. J. Wilcock, T. J. Smith, A. L. Wilkins and A. G. Langdon
154-161	Accumulation of arsenic and zinc in the rhizosphere of wetland plants	M. L. Otte, C. C. Kearns and M. O. Doyle
162-169	Sodium monofluoroacetate (1080) leaching through soils	R. L. Parfitt, C. T. Eason, H. Hoff and L. K. Heng

Volume 55, Number 2 / August 1995

171-178	Effects of organic and inorganic substances on the cell proliferation of L-929 fibroblasts and Tetrahymena pyriformis GL protozoa used for toxicological bioassays	M. P. Sauvant, D. Pépin, C. A. Grolière and J. Bohatier
179-186	Acute toxicity of some synthetic cationic and zwitterionic surfactants to freshwater amphipod Echinogammarus tibaldii	C. Pantani, N. Spreti, M. C. Maggitti and R. Germani
187-194	Sublethal effects of mixtures of copper and ammonia on selected biochemical and physiological parameters in the catfish Heteropneustes fossilis (bloch)	R. James and K. Sampath
195-200	Effects of chlorocresol (4-chloro-2-methyl phenol) administered during the fertilization and cleavage phases of Xenopus laevis	C. Vismara, G. Bernardini, L. Bordone, O. Spinelli and A. Teruzzi, et al.
201-208	Xenobiotic metabolism by glutathione S-transferase in gill of fish from Arabian Gulf	S. M. Al-Ghais and B. Ali
209-215	Distribution of heavy metals in tissues of the shrimp Penaeus californiensis from the northwest coast of Mexico	F. Páez-Osuna and L. Tron-Mayen
216-221	Effects of metals on the total lipid content in the gypsy moth (Lymantria dispar, lymantriidae, lepid.) and its hemolymph	J. Ortel
222-229	Acute toxicity of selected metals and phenols on RTG-2 and CHSE-214 fish cell lines	A. Castaño, M. M. Vega and J. V. Tarazona
230-236	Reciprocal influences of temperature and copper on survival of fathead minnows, Pimephales promelas	V. L. Richards and T. L. Beitinger
237-244	Toxic and genotoxic activity of water samples from the river Ljubljanica	M. Filipič, D. Lovinčič, M. Erjavec, D. Glavič and P. Planina
245-250	Toxicity of phenolic compounds to sediment bacteria	D. Dean-Ross and M. Rahimi
251-257	Antimicrobial, phytotoxic, nematicidal, cytotoxic, and mutagenic activities of 1-hydroxypyrene, the initial metabolite in pyrene metabolism by the basidiomycete Crinipellis stipitaria	M. Lambert, S. Kremer and H. Anke
258-263	Petroleum and chlorinated hydrocarbons in water from Lake Manzala and associated canals	M. I. Badawy, R. A. Wahaab and H. F. Abou Waly
264-269	Tetrachlorodibenzo-p-dioxin residue reduction by cooking/processing of fish fillets harvested from the great lakes	M. E. Zabik and M. J. Zabik
270-275	Removal of chromium (III) from aqueous solution using chrome sludge	K. -S. Low, C. K. Lee and S. T. Ow-Wee
276-282	Residues of fluazifop-p-butyl following application to soybean	G. Kulshrestha, S. B. Singh and K. C. Gautam
283-288	Absorption, translocation, and accumulation of Carbendazim in opium poppy (Papaver somniferum L.)	R. Banerji, B. S. Dixit, S. P. Singh and S. C. Verma
289-295	Identification of a point source of chlordane contamination from a timber treatment facility	C. D. Simpson, T. J. Smith, S. Burggraaf, A. L. Wilkins and A. G. Langdon, et al.
296-302	Use of Urinary p-nitrophenol as an index of exposure to parathion	N. Denga, P. Moldeus, O. M. J. Kasilo and C. F. B. Nhachi
303-308	Dissipation of herbicide residues in the soil of a citrus orchard (Citrus sinensis L. Osbeck) after the ninth consecutive annual application	J. G. Machado-Neto and R. Victória-Filho
309-315	Effect of p,p′-DDT and estrogen on the presence in the circulation and degranulation of blood eosinophil leukocytes	S. Bustos, J. Soto, N. Bruzzone, V. Vásquez and A. N. Tchernitchin
316-319	Toxicity of 1,1-dichloroethane and 1,2-dichloroethylene determined using cultured human KB cells	K. Mochida, M. Gomyoda and T. Fujita
320-324	Respiratory effects and skin allergy in workers exposed to tetrachloroisophthalonitrile	J. Huang, K. Aoyama, A. Ueda and T. Matsushita

Volume 55, Number 3 / September 1995

325-331	Evaluation of lift and passive sampling methods during asbestos abatement activities	J. H. Lange, K. W. Thomulka, R. J. Lee and G. R. Dunmyre
332-337	Red deer antlers as biomonitors for lead contamination	F. Tataruch
338-346	Comparative assessment of two solid-phase toxicity bioassays: The direct sediment toxicity testing procedure (DSTTP) and the microtox^® solid-phase test (SPT)	K. K. Kwan and B. J. Dutka
347-350	Paint as another possible source of lead exposure in Saudi Arabia	I. Al-Saleh and L. Coate
351-358	Dissipation of three s-triazine herbicides, atrazine, simazine, and ametryn, in subtropical soils	Y. S. Wang, J. R. Duh, Y. F. Liang and Y. L. Chen
359-365	Effects of cationic surfactants on leaching of bromacil and norflurazon	S. Tan and M. Singh
366-373	Effects of sublethal exposure to an organophosphate on the flying performance of captive starlings	S. L. Fryday, A. D. M. Hart and T. H. Marczylo
374-381	DDT and its metabolites in western gull eggs from Southern California and Northwestern Baja California	C. Jimenez-Castro, E. Mellink and J. Villaescusa-Celaya
382-389	Organochlorine residues in gyrfalcons (Falco rusticolus) in Iceland	K. Ólafsdóttir, Æ. Petersen, S. Thórdardóttir and T. Jóhannesson
390-397	Mercury contamination of golf courses due to pesticide use	S. L Matthews, I. R. McCracken and G. Lonergan
398-403	Heavy metal concentrations in great blue heron fecal castings in Washington State: A technique for monitoring regional and global trends in environmental contaminants	R. E. Fitzner, R. H. Gray and W. T. Hinds
404-411	Aluminum tolerance of Pseudomonas fluorescens in a phosphate-deficient medium	V. D. Appanna, R. E. Mayer and M. St-Pierre
412-418	Waterborne lead affects circadian variations of brain neurotransmitters in fathead minnows	R. E. Spieler, A. C. Russo and D. N. Weber
419-425	Acute toxic effect of river yodo water (Japan) on Daphnia magna	M. Hosokawa, G. Endo and K. Kuroda
426-430	Effect of gamma-hexachiorocyclohexane on amylolytic microorganisms of soil and amylase activity	M. Y. Zargar and B. N. Johri
431-438	Monitoring of organophosphorus insecticides in the guadalete river (Southern Spain)	C. Gómez-Gómez, M. I. Arufe-Martínez, J. L. Romero-Palanco, J. J. Gamero-Lucas and M. A. Vizcaya-Rojas
439-445	Susceptibility of mink to methemoglobin formation	E. J. Calabrese, D. A. Leonard and X. Zhao
446-452	Mutagenic activity of the amido derivatives and their hydroxamic acids of nitrobiphenyl ethers	M. Miyauchi, Y. Endoh and T. Uematsu
453-460	Comparison of the toxicity of a synergized and non-synergized insecticide to young trout	E. A. Paul and H. A. Simonin
461-468	n-Alkanes and polynuclear aromatic hydrocarbons in fresh-frozen and precooked-frozen mussels	J. E. Hernández, L. T. Machado, R. Corbella, M. A. Rodríguez and F. García Montelongo
469-472	Comparison of three lipid extraction methods for fish	M. E. Honeycutt, V. A. McFarland and D. D. McCant
473-478	Acute toxicity of nitrite in juvenile grass carp modified by weight and temperature	G. Alcaraz and S. Espina

Volume 55, Number 4 / October 1995

479-486	Quantification of the urea herbicide, diuron, in water by enzyme immunoassay	N. Lee, J. H. Skerritt, M. Thomas, W. Korth and K. H. Bowmer, et al.
487-493	Symptoms in forestry workers handling conifer plants treated with permethrin	B. Kolmodin-Hedman, M. Åkerblom, S. Flato and G. Alex
494-501	Environmental impact of two molluscicides: Niclosamide and metaldehyde in a rice paddy ecosystem	S. M. F. Calumpang, M. J. B. Medina, A. W. Tejada and J. R. Medina
502-509	Transport of heavy metals and cations in a fly ash amended soil	J. J. Bilski and A. K. Alva
510-516	Occurrence of butyltin residues in certain foodstuffs	K. Kannan, S. Tanabe and R. Tatsukawa
517-524	Oxygen tolerance of fathead minnows previously exposed to copper	W. A. Bennett, A. Sosa and T. L. Beitinger
525-532	Effects of tributyltin and formaldehyde on the germination and growth of Phyllospora comosa (Labillardiere) C. Agardh (Phaeophyta: Fucales)	T. R. Burridge, T. Lavery and P. K. S. Lam
533-538	Heavy metal concentrations of the endoparasitoid Glyptapanteles liparidis Bouche (Hymenoptera) in contaminated Lymantria dispar L. larvae (Lepidoptera)	C. Bischof
539-545	Biodegradation of the phenoxy herbicide MCPA by microbial consortia isolated from a rice field	K. -H. Oh, S. -K. Ahn, K. -H. Yoon and Y. -S. Kim
546-553	Bioremediation of tannery effluent by aquatic macrophytes	P. Vajpayee, U. N. Rai, S. Sinha, R. D. Tripathi and P. Chandra
554-561	Enhanced elimination of HgCl₂ from natural water by a broad-spectrum Hg-resistant Bacillus pasteurii strain DR2 in presence of benzene	K. Pahan, J. Chaudhuri, D. Ghosh, R. Gachhui and S. Ray, et al.
562-567	Dissipation of deltamethrin and fenvalerate residues in green gram (Vigna radiata (L.) Wilczek) under Indian climatic condition	P. Sukul
568-573	Heavy metals in livers and kidneys of goats in Alabama	A. T. Khan, B. C. Diffay, B. C. Datiri, D. M. Forester and S. J. Thompson, et al.
574-580	Changes in the levels of photosynthetic pigments in Phaseolus aureus Roxb. Exposed to Hg and Cd at two stages of development: A comparative study	B. P. Shaw
581-587	Heavy metal concentrations in the tissue of Sparus sarba Forskål, 1775 from the United Arab Emirates	S. M. Al-Ghais
588-596	Comparison of mercury accumulation among the brain, liver, kidney, and the brain regions of rats administered methylmercury in various phases of postnatal development	M. Sakamoto and A. Nakano
597-602	Plastic bags for stable storage of the water-soluble fraction of crude petroleum used in aquatic environment toxicity and tainting studies	H. Heras, S. Zhou and R. G. Ackman
603-609	Lindane transport in fresh water from wetlands of Brittany to the salt water of the Bay of Mont St. Michel (France)	Y. Gueune and G. Winnett
610-617	Influence of pre-, post-, and simultaneous perfusion of elevated calcium on the effect of ascending concentrations of lead on digoxin-induced cardiac arrest in isolated frog heart	M. S. Krishnamoorthy, P. Muthu and N. Parthiban
618-620	Toxicity of methyl tertiary butyl ether to Daphnia magna and Photobacterium phosphoreum	G. Gupta and Y. J. Lin
621-628	Acute toxicity tests using Phyllospora comosa (Labillardiere) C. Agardh (Phaeophyta: Fucales) and Allorchestes compressa Dana (Crustacea: Amphipoda)	T. R. Burridge, T. Lavery and P. K. S. Lam
629-632	Gammarus pulex (L.) feeding bioassay—Effects of parasitism	D. Pascoe, T. J. Kedwards, S. J. Blockwell and E. J. Taylor
633	Erratum

Volume 55, Number 5 / November 1995

635-642	Reverse-phase high performance liquid chromatography and linear solvation energy relationship for studies of alkyl (1-phenylsulfonyl) cycloalkane-carboxylates	Y. -B. He, J. -J. Zhu, L. -S. Wang and Z. Zhang
643-649	Occurrence of nitrosatable amines in some Nigerian medicinal plants	F. O. Uhegbu and E. N. Maduagwu
650-657	Arsenic levels in soil of a town polluted 35 years ago (Nakajo, Japan)	H. Nakadaira, M. Yamamoto and K. Katoh
658-665	Environmental contaminants in eggs of California least terns (Sterna antillarum browni)	R. L. Hothem and S. G. Zador
666-673	Natural and anthropogenic trace-metal input into the coastal and estuarine sediments of the straits of Malacca	Z. B. Din
674-681	Total and organic mercury in Barents Sea pelagic fish	C. R. Joiris, I. B. Ali, L. Holsbeek, M. Bossicart and G. Tapia
682-688	Polychlorinated biphenyl (PCB) congeners in mussel and other mollusc from Da Chen Island, East China Sea	S. -G. Chu, Z. -Q. Xi and X. -B. Xu
689-696	Effect of corn plants and rhizosphere populations on pesticide degradation	G. A. Buyanovsky, R. J. Kremer, A. M. Gajda and H. V. Kazemi
697-703	Possible reuse of treated municipal wastewater for Citrus spp. Plant Irrigation	L. Lapeña, M. Cerezo and P. García-Augustín
704-708	Frequencies of sister chromatid exchanges in lymphocytes of Portland cement factory workers	S. K. Fatima, P. A. Prabhavathi, M. H. Prasad, P. Padmavathi and P. P. Reddy
709-715	Dose response effects of fluoride on resorption of deciduous teeth in young rabbits	H. -S. Chen and S. -T. Huang
716-722	Effect of chronic aluminum exposure on the levels of conjugated dienes and enzymatic antioxidants in hippocampus and whole brain of rat	A. Gupta and G. S. Shukla
723-729	Effects of Cr (VI) on ATPases in the brain and muscle of mudskipper, Boleophthalmus dentatus	R. Kundu, R. Lakshmi and A. P. Mansuri
730-737	Histopathological investigations of the effects of malathion on dwarf lizards (Lacerta parva, Boulenger 1887)	Ü. Özelmas and M. T. Akay
738-745	Relation of allozyme genotype to survivorship of juvenile bream, Abramis brama L., acutely exposed to DDVP, an organophosphorus pesticide	G. M. Chuiko and Y. V. Slynko
746-750	Inhibition of acetylcholinesterase activity in the central nervous system of the red swamp crayfish, procambarus clarkii, by mercury, cadmium, and lead	M. Devi and M. Fingerman
751-758	Responses of invertebrates and fish to alkyl sulfate and alkyl ethoxylate sulfate anionic surfactants during chronic exposure	S. E. Belanger, K. L. Rupe and R. G. Bausch
759-765	Effect of aluminum and zinc on enzyme activities in the green alga Selenastrum capricornutum	F. -X. Kong and Y. Chen
766-770	Acute toxicity studies with earthworms, Lumbricus terrestris	A. G. Ebere and A. Akintonwa
771-778	Effect of two commercial formulations of Bacillus thuringiensis subsp. kurstaki (Dipel® 8L and Dipel® 8AF) on the collembolan species folsomia candida in a soil microcosm study	J. A. Addison and S. B. Holmes
779-787	Effects of Mg2+, Co2+, and Hg2+ on the nucleus and nucleolus in root tip cells of Allium cepa	D. Liu, L. Zhai, W. Jiang and W. Wang

Volume 55, Number 6 / December 1995

789-795	Model for evaluating cross-sensitivity of DNBS with DNCB using hapten-stimulated in vitro interleukin-2 production by murine lymph node cells	B. Xu, K. Aoyama, T. Matsuyama and T. Matsushita
796-801	Discriminant analysis of the relationship between genotoxicity and molecular structure of organochlorine compounds	Q. Huang, X. Wang, Y. Liao, L. Kong and S. Han, et al.
802-809	Analytical methods for the determination of isoproturon and diflufenican residues in runoff and soil	L. Patty and C. Guyot
810-816	Determination of formaldehyde in textiles using a diffusive sampler	M. Naruse, H. Naruse and M. Aoyama
817-824	Automated respirometer method for microbial toxicity assessment of low-level zinc contamination in soil	D. Boening, C. W. Hendricks and A. M. Rossignol
825-832	Response of periphyton biomass to high phosphorus concentrations in laboratory experiments	A. D. N. Giorgi
833-839	δ-Aminolevulinic acid dehydratase: A sensitive indicator of lead exposure in broiler chicks (Gallus domesticus)	R. I. Bakalli, G. M. Pesti, W. L. Ragland, V. Konjufca and R. Novak
840-844	Human pollution by chlordane and physical condition of subjects	Y. Hirai and K. Tomokuni
845-852	An insect model for assessing arsenic toxicity: Arsenic elevated glutathione content in the Musca domestica and Trichoplusia ni	K. Zaman and R. S. Pardini
853-857	Relating tooth and blood lead levels in children	M. B. Rabinowitz
858-864	Corn “nixtamalización” and the fate of radiolabelled aflatoxin B1 in the tortilla making process	D. Guzmán-de-Peña, L. Trudel and G. N. Wogan
865-869	Concentration of PCBs, HCB, DDT, and HCH isomers in the ovaries, mammary gland, and liver of cows	E. Sitarska, W. Kluciński, R. Faúndez, A. M. Duszewska and A. Winnicka, et al.
870-877	Lethal effects of the consumption of field levels of paraquat-contaminated plants on frog tadpoles	C. A. Bauer Dial and N. A. Dial
878-885	Detection and toxicity of titanium from pulp and paper effluents	S. L. Wong, L. Nakamoto and J. F. Wainwright
886-892	PCB burden and pattern in eggs of the curlew (Numenius arquata) and the black-tailed godwit (Limosa limosa) from Northwest Germany	E. Denker and A. Büthe
893-900	Mercury and polychlorinated biphenyls in suspended particulate matter from the European Arctic Seas	C. R. Joiris, N. Laroussi Moatemri and L. Holsbeek
901-908	Distribution and possible sources of total mercury in sediments from the Newark Bay Estuary, New Jersey	T. J. Iannuzzi and R. J. Wenning
909-915	In vitro effect of mercuric chloride and sodium selenite on chemiluminescent response of pronephros cells isolated from tilapia, Oreochromis aureus	K. W. Low and Y. M. Sin
916-921	Elemental lepidological and toxicological studies in Channa punctatus (Bloch) upon exposure to an organochlorine pesticide, Endosulfan	M. S. Johal and A. Dua
922-928	Assessment of the toxicity to algae of colored substances	M. H. I. Comber, D. V. Smyth and R. S. Thompson
929-936	Kinetic analysis of the swimming behavior of the goldfish, Carassius auratus, exposed to nickel: Hypoactivity induced by sublethal concentrations	E. G. Ellgaard, S. E. Ashley, A. E. Langford and D. C. Harlin

Volume 56, Number 1 / January 1996

1-7	Aluminum Content of Various Canned and Bottled Beverages	H. Aikoh and M. R. Nishio
8-15	HPLC Determination of Anticoagulant Rodenticide Residues in Animal Livers	A. Jones
16-20	Lead Levels in Deciduous Teeth of Children from Urban and Suburban Regions in Ankara (Turkey)	A. Karakaya, M. İlko, T. Ulusu, N. Akal and A. Işimer, et al.
21-28	Insecticide Residues in the Ambient Air of Commercial Pest Control Buildings, 1993	C. G. Wright, R. B. Leidy and H. E. Dupree, Jr.
29-36	Imidacloprid Insecticide Soil Metabolism in Sugar Beet Field Crops	J. Rouchaud, F. Gustin and A. Wauters
37-41	Mineralization, Volatilization, and Degradation of Carbofuran in Soil Samples from Kenya	J. O. Lalah, S. O. Wandiga and W. C. Dauterman
42-49	Agricultural Worker Exposure to and Absorption of Permethrin Applied to Cabbage	F. Asakawa, F. Jitsunari, K. Miki, J.-O. Choi and N. Takeda, et al.
50-57	Determination of HCH and DDT in Finger-Prick Whole Blood Dried on Filter Paper and Its Field Application for Monitoring Concentrations in Blood	V. K. Dua, C. S. Pant, V. P. Sharma and G. K. Pathak
58-64	DDT and HCH Load in Mothers and Their Infants in Delhi, India	A. Nair, R. Mandapati, P. Dureja and M. K. K. Pillai
65-72	Accumulation of Some Heavy Metals in Various Environments and Organisms at Göksu Delta, Türkiye, 1991–1993	Z. Ayaş and D. Kolankaya
73-79	Assessment of Surface Water Quality in Côte d'Ivoire	E. N. Wandan and M. J. Zabik
80-84	Palatability of Leaf Material Contaminated with
85-89	Toxicity Evaluation of 4-Chloro-2-Methylphenoxyacetic Acid by Microtox and Comparison with FETAX	C. Vismara, C. Rossetti, E. Bolzacchini, M. Orlandi and A. Luperini, et al.
90-97	Purgeable Aromatic Hydrocarbons in Water and Sediment from the River Morava Catchment (Slovakia)	H. Al-Rekabi, L. Soják and M. Kminiak
98-105	Allometric Variations in Heavy Metal Bioconcentration in the Asteroid
106-113	Concentrations of Selected Elements in Oysters
114-120	Influence of Two Naturally Occurring Abietane Monocarboxylic Acids (Resin Acids) and a Chlorinated Derivative on Release of the Inhibitory Neurotransmitter \|gg-Aminobutyric Acid from Trout Brain Synaptosomes	J. Zheng and R. A. Nicholson
121-128	Distribution and Elimination of [¹⁴C] in Saithe
129-134	Toxicological Assessment in
135-142	Bioconcentration and Toxicity Effect on Lipid Content of Aquatic Organisms	Z. T. Liu, Z. M. Kong, F. Zhou and L. S. Wang
143-150	Differences in Sensitivity to Developmental Toxicants as Seen in
151-158	Uptake and Elimination of ¹⁴C-Phenanthrene by the Blue Mussel
159-164	Fenbutatin Acute Toxicity on
165-170	Age-Related Change in Rat Testicular ATPase Activities in Response to HCH Treatment	A. Roy and G. B. N. Chainy
171	Errata

Volume 56, Number 2 / February 1996

173-177	Estimates of Mean Daily Intakes of Persistent Organochlorine Pesticides from Spanish Fatty Foodstuffs	A. Herrera, A. Ariño, P. Conchello, R. Lázaro and S. Bayarri, et al.
178-182	Levels of Cerium in the Tissues of Rats Fed a Magnesium-Restricted and Cerium-Adulterated Diet	J. T. Eapen, C. C. Kartha, K. Rathinam and M. S. Valiathan
183-189	Metal Binding and Resultant Loss of Phototoxicity of α-Terthienyl: Metal Detoxification Versus \|ga-Terthienyl Inactivation	M. Nivsarkar, G. P. Kumar and M. Laloraya
190-196	Effect of Ziram, Thiram, and Dithane M-45 on Bone Marrow Cells of Mice—Assessed by Micronucleus Test	E. Hemavathi and M. A. Rahiman
197-204	Levels of PCDDs and PCDFs in Human Milk from Populations in Madrid and Paris	M. J. González, B. Jiménez, L. M. Hernández and M. F. Gonnord
205-209	Pesticides in Golf Course Waters Associated with Golf Course Runoff	H. B. Wan, M. K. Wong and C. Y. Mok
210-218	Peridomestic Deposition of Ultra-Low Volume Malathion Applied as a Mosquito Adulticide	N. S. Tietze, P. G. Hester, K. R. Shaffer and F. T. Wakefield
219-224	Persistence and Leaching of Some Residual Herbicides in Uncropped Soils	D. Gómez de Barreda, E. Lorenzo, M. Gamón, A. Walker and C. Ramos, et al.
225-230	Seasonal Atrazine Contamination of Drinking Water in Pig-Breeding Farm Surroundings in Agricultural and Industrial Areas of Croatia	T. Gojmerac, B. Kartal, N. Bilandžić, B. Roić and R. Rajković-Janje
231-239	Residues of Dicloran in Clingstone Peaches After
240-243	Dissolved Metal Concentrations in Surface Waters from West-Central Indiana Contaminated with Acidic Mine Drainage	S. K. Allen, J. M. Allen and S. Lucas
244-250	Porphyrins as Biomarkers of Methylmercury and PCB Exposure in Experimental Quail	C. Leonzio, M. C. Fossi and S. Casini
251-258	Heavy Metals in Tissues of Hares in Finland, 1980–82 and 1992–93	E.-R. Venäläinen, A. Niemi and T. Hirvi
259-264	Volatilization of Mercury by Resting Mercury-Resistant Bacterial Cells	S. Ghosh, P. C. Sadhukhan, D. K. Ghosh, J. Chaudhuri and A. Mandal
265-270	Chronic Toxicity of Phenanthrene to the Marine Polychaete Worm,
271-278	Comparative Sensitivity of Three Age Classes of
279-286	Assessment of the Impact of Naphthalene Contamination on Mangrove Fauna Using Behavioral Bioassays	A. P. Mackey and M. Hodgkinson
287-294	Estrogenic Activity in Rainbow Trout Determined with a New cDNA Probe for Vitellogenesis, pSG5Vg1.1	L. Ren, D. Lattier and J. J. Lech
295-302	Biochemical and Histopathological Effects of Glyphosate on Carp,
303-310	Tributyltin Oxide Induced Physiological and Biochemical Changes in a Tropical Estuarine Clam	C. H. Sujatha, S. M. Nair and J. Chacko
311-318	Electromyogram as a Measure of Heavy Metal Toxicity in Fresh Water and Salt Water Mussels	G. W. Kidder III and A. A. McCoy
319-326	Bioaccumulation and Physiological Changes in
327-334	Cadmium Effects on Oxidative Metabolism in a Marine Seagrass:
335-342	Regulation of Essential Heavy Metals (Cu, Cr, and Zn) by the Freshwater Prawn

Volume 56, Number 3 / March 1996

343-350	A Study of Microbial Transformations of Trichloroaniline and p-Cresol Using Size-Fractionation Technique	H.-M. Hwang and S. W. Maloney
351-358	Improved Analysis of Fatty Acid Anilides: Application to Toxic and to Aniline and Citric Acid-Containing Oils	R. Guitart, X. Guerrero and R. Mateo
359-366	Atrazine Movement and Dissipation in a Sandy Loam Soil under Irrigation: An Immunoenzymatic Study	S. Tasli, P. Ravanel, M. Tissut, J. L. Thony and B. Garino
367-374	Biological Monitoring of Exposure to Chlorpyrifos by High Performance Liquid Chromatography	M. J. W. Chang, C. Y. Lin, L. W. Lo and R. S. Lin
375-380	Tissue Distribution of Co-Planar and Non-Planar Tetra- and Hexa- Chlorobiphenyl Isomers in Guinea Pigs after Oral Ingestion	J. Jan, B. Logar and Janja Jan
381-388	Insecticide Residues in Baby Food, Animal Feed, and Vegetables by Gas Liquid Chromatography	I. Mukherjee and M. Gopal
389-396	Distribution of Heavy Metals in a Woodland Food Web	W. Scharenberg and E. Ebeling
397-404	Detection and Quanification of Trihalomethanes in Drinking Water from Alexandria, Egypt	A. A. M. Hassan, E. Benfenati and R. Fanelli
405-412	Hexane-Extracted Spent Bleaching Earth as a Sorbent for Copper in Aqueous Solution	K. S. Low, C. K. Lee and T. S. Lee
413-418	A Pathway for Biodegradation of an Anthraquinone Dye, C. I. Disperse Red 15, by a Yeast Strain
419-424	Effect of Selenite and Selenate on Plant Uptake of Cadmium by Maize (
425-431	Cadmium and Naphthalene-Induced Hyperglycemia in the Fiddler Crab,
432-439	Evaluation of the Acute Toxicity to Juvenile Pacific Northwest Salmon of Azadirachtin, Neem Extract, and Neem-Based Products	M. T. Wan, R. G. Watts, M. B. Isman and R. Strub
440-445	Joint Effects of Copper Sulphate and Methidathion on Rainbow Trout (
446-452	Evaluating Median Effective Concentrations of Chemicals with Bioluminescent Bacteria	K. W. Thomulka, C. G. Abbas, D. A. Young and J. H. Lange
453-459	Toxicity of Nitrogenous Compounds to Juveniles of Flatfish
460-466	Toxicity QSAR of Substituted Benzenes to Yeast
467-474	Toxic Effects of Sewage Sludges on Freshwater Edible Fish
475-482	Fate of Oil Hydrocarbons in Fish and Shrimp after Major Oil Spills in the Arabian Gulf	N. M. Fayad, A. H. El-Mubarak and R. L. Edora
483-485	Uptake of Fenvalerate by the Ostracod
486-492	Effects of Environmental Mercury on Gonadal Function in Lake Champlain Northern Pike (
493-499	Effects of Protracted Cadmium Exposure on Gametes of the Purple Sea Urchin,
500-504	Relationship Between Tissue Concentrations of Tibutyltin and Shell Morphology in Field Populations of
505-512	Induction of Phytochelatins in

Volume 56, Number 4 / April 1996

513-519	Carbon-Catalyzed Oxidative Coupling of Phenolic Compounds	E. Y. Osei-Twum, N. S. Abuzaid and G. Nahkla
520-526	Pentachlorophenol Levels in Human Urine	T. S. Thompson and R. G. Treble
527-533	Migration of Some Toxic Metals from Crayons and Water Colors	S. C. Rastogi and G. Pritzl
534-542	Comparison of Personal and Area Sampling Strategies in Assessing Workers' Exposure to Vinyl Chloride Monomer	C.-L. Du, C.-C. Chan and J.-D. Wang
543-550	Impact on Blood Lead in Children and Adults Following Relocation from Their Source of Exposure and Contribution of Skeletal Tissue to Blood Lead	B. L. Gulson, K. J. Mizon, M. J. Korsch, D. Howarth and A. Phillips, et al.
551-557	Organochlorine Pesticide Residues in Cow's Milk in Uganda	F. Ejobi, L. W. Kanja, M. N. Kyule, P. Müller and J. Krüger, et al.
558-565	Recovery of Trace Organic Chemicals from a Large Mass of Water Using a Newly Developed Liquid-Liquid Continuous Extractor	K. Umano, C. A. Reece and T. Shibamoto
566-570	Photodegradation of Aroclor 1254 Using Simulated Sunlight and Various Sensitizers	Y. Lin, G. Gupta and J. Baker
571-574	Photodegradation of 2,2′,5,5′-Tetrachlorobiphenyl in Hexane	X.-S. Miao, S.-G. Chu and X.-B. Xu
575-583	Adsorption/Desorption and Mobility of Carbofuran in Soil Samples from Kenya	J. O. Lalah and S. O. Wandiga
584-593	Distribution and Dissipation of Carbofuran in a Paddy Field in the Kano Plains of Kenya	J. O. Lalah and S. O. Wandiga
594-598	Fungicide Procymidone Residue in Agriculture Land	H. Nagami
599-603	Adjusting Hydration Water Volume to Decrease Preparation Time in Seed Germination Studies	D. A. Pillard
604-611	Variation of Brain and Serum Cholinesterase Activity with Age in Wild Small Mammals	S. K. Fishwick, R. F. Shore, A. Turk and T. H. Sparks
612-616	Northern Bobwhite Egg Hatchability and Chick Immunocompetence Following a Field Application of Diazinon	C. B. Dabbert, S. R. Sheffield and R. L. Lochmiller
617-621	Evaluation of Technical HCH Residues in Differentiating Rat Intestinal Epithelial Cells	S. Shukla, R. K. Upreti, R. B. Raizada, M. K. Srivastava and A. M. Kidwai
622-629	Comparative Split Dose Effects of Selenate and Selenomethionine on Erythropoiesis of Mice	G. R. Hogan and R. E. Pendleton
630-634	Bismuth Induces Metallothionein but Does Not Protect Against Cadmium Cytotoxicity in Cultured Vascular Endothelial Cells	T. Kaji, A. Mishima, C. Yamamoto, Y. Fujiwara and M. Sakamoto, et al.
635-637	Acetyl Tributyl Citrate and Dibutyl Sebacate Inhibit the Growth of Cultured Mammalian Cells	K. Mochida, M. Gomyoda and T. Fujita
638-642	Structure-Toxicity Relationships for Aliphatic Isothiocyanates to
643-648	Estimating Safe Concentrations of Fluoride for Three Species of Nearctic Freshwater Invertebrates: Multifactor Probit Analysis	J. A. Camargo
649-654	Lead Induced Thyroid Dysfunction and Lipid Peroxidation in the Fish
655-662	Vertebral Deformity Susceptibilities of Marine Fishes Exposed to Herbicide	J. Koyama
663-669	Stage-Dependent Uptake of Cadmium by
670-676	Uptake and Elimination of Cadmium by Japanese Eel,
677-682	Effects of Metals on α-Amylase Activity in the Digestive Gland of the Green Mussel,

Volume 56, Number 5 / May 1996

683-689	Uptake and Trophic Transfer of Barium in a Terrestrial Ecosystem	B. Hope, C. Loy and P. Miller
690-695	Coal Fly Ash Exposure at Agronomic Levels Does Not Induce Triploidy in Maize	C. Taets and A. L. Rayburn
696-702	Development of Reference Sediment Samples for Solid Phase Toxicity Screening Tests	K. K. Kwan and B. J. Dutka
703-710	Distribution of Arsenic and Sulphate in the Vicinity of Ashanti Goldmine at Obuasi, Ghana	A. A. Golow, A. Schlueter, S. Amihere-Mensah, H. L. K. Granson and M. S. Tetteh
711-716	The Prediction of Soil Sorption Coefficients of Heterocyclic Nitrogen Compounds by Octanol/Water Partition Coefficient, Water Solubility, and by Molecular Connectivity Indices	Y.-Y. Liao, Z.-T. Wang, J.-W. Chen, S.-K. Han and L.-S. Wang, et al.
717-721	Effect of the Reduction of Petrol Lead on Blood Lead Levels of the Population of Barcelona (Spain)	M. Rodamilans, M. Torra, J. To-Figueras, J. Corbella and B. López, et al.
722-728	Factors Affecting Soil Adherence to Skin in Hand-Press Trials	J. C. Kissel, K. Y. Richter and R. A. Fenske
729-733	Lead Contamination in the Mallard (
734-741	Metal Accumulation in Terrestrial Pulmonates at a Lead/Zinc Smelter Site in Arnoldstein, Austria	W. B. Rabitsch
742-749	Comparison of Recirculating, Static, and Elutriate Aquatic Sediment Bioassay Procedures	G. S. Schuytema, A. V. Nebeker and M. A. Cairns
750-757	New Algal Enzyme Bioassay for the Rapid Assessment of Aquatic Toxicity	S. M. Peterson and J. L. Stauber
758-765	Applications of Frontier Molecular Orbital Energies in QSAR Studies	Q. Huang, L. Kong and L. Wang
766-773	Heavy Metals in Different Fishes from the Middle Eastern Coast of Tunisia	A. Hamza-Chaffai, M. Roméo and A. El Abed
774-781	Acute Effect of Organotin Compounds to Red Sea Bream and Red Carp Using Biological Parameters	A. Kawano, T. Baba, Y. Mizukami, K. Arizono and T. Ariyoshi
782-787	Blood Plasma Levels of Sex Steroid Hormones and Vitellogenin in Striped Bass (
788-795	Effects of Tetrachloroguaiacol (
796-802	Comparative Study on the Synergistic and Individual Effects of Dimecron and Cuman L on Oxygen Uptake and Haematological Parameters of a Freshwater Edible Fish,
803-808	Mutagenicity of Organic Pollutants and Their Active Components in the Xi River Water at Shenyang	Z. M. Kong, L. W. Yu, Z. T. Liu, Q. L. Wu and L. S. Wang, et al.
809-816	*In Vitro*
817-824	Role of Methanogenic and Sulfate-Reducing Bacteria in the Reductive Dechlorination of Tetrachloroethylene in Mixed Culture	N. Cabirol, J. Perrier, F. Jacob, B. Fouillet and P. Chambon
825-832	Effects of Mercury on the White Rot Fungus
833-838	Cesium Stress and Adaptation in
839-846	Effects of PCBs on Liver Ultrastructure and Monooxygenase Activities in Japanese Quail	N. Stouvenakers, J. L. Hugla, G. Goffinet, P. Kremers and J. P. Thomé
847-852	Acute Effects of Low Doses of Zineb and Ethylenethiourea on Thyroid Function in the Male Rat	C. Nebbia and J. Fink-Gremmels

Volume 56, Number 6 / June 1996

853-859	Identification of a Major Human Urinary Metabolite of Alachlor by LC-MS/MS	W. J. Driskell, R. H. Hill, Jr., D. B. Shealy, R. D. Hull and C. J. Hines
860-865	Levels of Mercury in Scalp Hair of Fishermen and Their Families from Camara de Lobos–Madeira (Portugal): A Preliminary Study	C. Gaggi, F. Zino, M. Duccini and A. Renzoni
866-872	Environmental Contaminants and Cholinesterase Activity in the Brain of Fisher (
873-880	Organochlorine Pesticide Residues in Mothers' Milk in Uganda	F. Ejobi, L. W. Kanja, M. N. Kyule, P. Müller and J. Krüger, et al.
881-887	Acaricide Residue Determination in Honey	M. A. García, M. I. Fernández, C. Herrero and M. J. Melgar
888-895	Accumulation and Depuration of DDTs in the Food Chain from
896-902	Bioaccumulation of HCH Isomers in Different Tissues of Young and Old Rats: A Comparison	M. K. J. Siddiqui, U. Nigam, P. P. Kaul and T. D. Seth
903-910	Kinetics and Photophysical Mechanism of Sunlight Photolysis of Unstable Resmethrin and Phenothrin in Aerosols and Thin Films	Y. N. Samsonov and V. I. Makarov
911-918	Detection of Genotoxic Effects on Cells of Liver and Gills of
919-925	Evaluation of Low-Dosage Environmental Mutagens with a Long-Term, Cultured Epithelial Cell Line	C.-S. Li and R.-H. Lin
926-934	Protein Biomarkers of Phytotoxicity in Hazard Evaluation	A. Ramanathan, J. D. Ownby and S. L. Burks
935-941	Effect of Abrasion on Protective Properties of Polyester and Cotton/Polyester Blend Fabrics	A. Shaw, Y. J. Lin and E. Pfeil
942-947	Effect of Temperature on the Biodegradation of Sodium Monofluoroacetate (1080) in Water and in
948-955	Bacteria Associated with Disintegrating Plastic Films Under Simulated Aquatic Environments	K. K. Leonas and R. W. Gorden
956-963	Hazard Evaluation of Soil Contaminants with Aquatic Animals and Plant Toxicity Tests	A. Ramanathan and S. L. Burks
964-970	Effect of Magnacide^® H Herbicide Residuals on Water Quality Within Wildlife Refuges of the Klamath Basin, CA	A. J. Nordone, R. Matherly, B. Bonnivier, R. Doane and H. Caravello, et al.
971-976	Toxicity of Chlorine and Other Chlorinated Compounds to Some Australian Aquatic Organisms	T. M. Manning, S. P. Wilson and J. C. Chapman
977-984	Effects of Thiobencarb on the Growth of Three Species of Phytoplankton	C. Sabater and J. M. Carrasco
985-992	Effect of Barium and Nickel on the Growth of
993-999	Respirometric Toxicity Test: Freshwater Alga
1000-1007	Uptake of Lead by
1008-1015	Concentrations of Selected Heavy Metals in Benthic Diatoms and Sediment in the Westerschelde Estuary	M. C. P. Absil and Y. van Scheppingen

Volume 57, Number 1 / July 1996

1-7	Variations of Volatile Chlorinated Hydrocarbons in Ambient Air at Industrial Areas in Niigata	K. Kawata, H. Mukai, H. Tanabe and A. Yasuhara
8-15	High Levels of HCB and DDE Associated with Reproductive Failure in Prairie Falcons (
16-21	Volatile N-Nitrosamines in Selected Italian Cheeses	A. Dellisanti, G. Cerutti and L. Airoldi
22-28	Organochlorine Pesticide Residues in Human Breast Milk from Tropical Areas in Mexico	S. M. Waliszewski, V. T. Pardio Sedas, J. N. Chantiri P., R. M. Infanzon R. and J. Rivera
29-33	Loss of Pirimicarb Residues from Contaminated Fabrics	K. Zhou, N. Kerr, M.-A. Armour, K. Rigakis and B. Crown
34-40	Assessment of Biodegradability of Organic Acids by a Defined Microbial Mixture	A. Sharma, A. Kumar, A. Kapoor, R. Kumar and S. V. Gangal, et al.
41-46	DT-Diaphorase Induction by Lead Acetate in the Liver of Rats	K. Arizono, S. Sugiura, S. Miyazato, M. Takiguchi and T. Ariyoshi
47-53	δ-Aminolevulinic Acid Dehydratase Activity in Weanling and Adult Rats Exposed to Lead Acetate	A. L. S. Rodrigues, J. B. T. Rocha, M. E. Pereira and D. O. Souza
54-62	Mutagenic Activity (Ames Test) of Wood-Preserving Waste Sludge Applied to Soil	G. C. Barbee, K. W. Brown, J. C. Thomas, K. C. Donnelly and H. E. Murray
63-68	Comparative Toxicity in Earthworms
69-76	Toxicity of Phenol and Monochlorophenols to Growth and Metabolic Activities of
77-83	Quantitative Structure-Activity Relationships and Mixture Toxicity Studies of Heterocyclic Nitrogen Compounds	J. Chen, Y. Liao, Y. Zhao, L. Wang and G. Lu, et al.
84-90	Toxicity Test of Nanji Island Landfill (Seoul, Korea) Leachate Using Japanese Medaka (
91-98	Toxicity and Accumulation of Mercury in Three Species of Crabs with Different Osmoregulatory Capacities	A. Bianchini and R. Gilles
99-106	Inhibitive Effect of Organotin Compounds on the Chlorophyll Content of the Green Freshwater Alga
107-110	Correlation Between the
111-117	Organochlorine Compounds in Three Species of Shellfish from Waikareao Estuary, Tauranga Harbour, New Zealand	S. Burggraaf, A. L. Wilkins, A. G. Langdon and R. J. Wilcock
118-124	Effects of Vanadium on Population Growth and Na-K-ATPase Activity of the Brackish Water Hydroid
125-131	Effects of Cadmium and Environmental Pollution on Metallothionein and Cytochrome P450 in Tilapia	Y.-F. Ueng, C. Liu, C.-F. Lai, L.-M. Meng and Y.-Y. Hung, et al.
132-138	Toxicity of Fluoranthene to
139-145	Accumulation of Tetradifon in an Algae (
146-154	Bioaccumulation and Lethal Body Burden of Four Triorganotin Compounds	J. W. Tas, A. Keizer and A. Opperhuizen
155-162	Distribution of Oil and Grease and Petroleum Hydrocarbons in the Straits of Johor, Peninsular Malaysia	A. R. Abdullah, W. C. Woon and R. A. Bakar
163-170	Grain Size Effect on Trace Metals Distribution in Sediments from Two Coastal Areas of Chile	I. De Gregori H., H. Pinochet C., M. Arancibia J. and A. Vidal B.

Volume 57, Number 2 / August 1996

171-178	Cytotoxicity of Phenolic Compounds on
179-182	Induction of Micronuclei in Peripheral Erythrocytes of
183-190	Effect of Organic Four Solvents on Natural Phytoplankton Assemblages: Consequences for Ecotoxicological Experiments on Herbicides	A. Bérard
191-198	Toxic Effects of Organic Solvents on the Growth of
199-203	Sensitivity of Selected Zooplankton Exposed to Phosphamidon, Fenitrothion, and Fenthion	K. Kaur and M. D. Ansal
204-210	Effect of Aldrin on Carbohydrate, Protein, and Ionic Metabolism of a Freshwater Catfish,
211-216	Elimination of Cadmium from Cd-Contaminated
217-222	Toxicological and Kinetic Study of Musk Xylene in Rainbow Trout,
223-228	Alterations in Protein Metabolism of Muscle Tissue in the Fish
229-235	Comparative Acute Toxicity of Two Herbicides, Paraquat and Glyphosate, to
236-241	Toxic Emission Factor Determination Using Median Lethal Time Data	G. D. Farr, K. L. Pinder and L. R. Galloway
242-249	Quantitative Structure-Activity Relationships of Organic Acids and Bases	Y.-H. Zhao, X. Yuan, L.-H. Yang and L.-S. Wang
250-257	Organochlorine Pesticides and Triazines in the Drinking Water of Athens	D. Tsipi and A. Hiskia
258-263	Effects of Copper-Chrome-Arsenate (CCA) Components on PCP Degradation by
264-269	Regulatory Application of ELISA: Compliance Monitoring of Bromacil in Soil	C. D. Linde, S. J. Gee, K. S. Goh, J. C. Hsu and B. D. Hammock, et al.
270-277	Validation of an Immunoassay for Methomyl in Water and Dislodgeable Residues on Grape Leaves	J. A. Itak, M. Y. Selisker, C. D. Root and D. P. Herzog
278-283	Comparison of Techniques for Monitoring Water-Borne Polycyclic Mutagens: Efficiency of Blue Rayon, Sep-Pak C18, and a Biota,
284-291	Occurrence of Dicofol in the San Joaquin River, California	J. Domagalski
292-299	Long Term Sorption Studies of Benzene and Toluene onto Soils	I. Wojtenko, K. Koshy and C. G. Uchrin
300-306	Growth of Corn (
307-314	Growth Responses of
315-320	Methylmercury in Hair of Fishermen from Turkish Coasts	N. Vural and H. Ünlü
321-326	Human Hair Lead and Copper Levels in Three Occupationally Unexposed Population Groups in Calcutta	J. Sen and A. B. D. Chaudhuri
327-334	Embryo- and Fetotoxicity of Chromium in Pregestationally Exposed Mice	M. Junaid, R. C. Murthy and D. K. Saxena
335-340	Dimethoate Induced Lipid Peroxidation and Inhibition of Type-I Iodothyronine 5′-Monodeiodinase Activity in Young Cockerel	P. K. Maiti, P. Gupta, S. S. Chaurasia and A. Kar

Volume 57, Number 3 / September 1996

341-348	*In Vivo*
349-353	Relationships Between Molecular Structure and Chromosomal Aberrations in
354-360	Developmental Toxic Effects of Fusaric Acid in CD1 Mice	R. V. Reddy, C. A. Larson, G. E. Brimer, B. L. Frappier and C. S. Reddy
361-366	Gaseous Aliphatic Aldehydes in Smoke from Burning Raw Materials of Chinese Joss Sticks	R. S. Lee and J. M. Lin
367-374	Cross-Reactivity Analysis Using a Four-Parameter Model Applied to Environmental Immunoassays	T. L. Fare, J. A. Itak, T. S. Lawruk, F. M. Rubio and D. P. Herzog
375-382	Distribution of Low Organochlorine Residues in a Woodland Ecosystem	W. Scharenberg, P. Gramann and E. Ebeling
383-390	Accumulation and Effect of Cadmium in the Wood-Rotting Basidiomycete
391-397	Fate of Vinclozolin in Creeping Bentgrass Turf Under Two Application Frequencies	E. K. Frederick, C. S. Throssell, M. Bischoff and R. F. Turco
398-405	Soil Dissipation of the Post-Emergence Herbicide Sulcotrione in Maize Crops Treated with Organic Fertilizers	J. Rouchaud, A. Thirion, D. Callens and R. Bulcke
406-412	Acclimation and Selection for Methanesulfonic Acid (MSA) Degrading Microbial Population Using Continuous Culture Techniques	R. J. Magliette, D. McKinney and E. Venkat
413-420	Determination of Triazine Residues in Water: Comparison Between a Gas Chromatographic Method and an Enzyme-Linked Immunosorbent Assay (ELISA)	C. Lentza-Rizos
421-425	Analysis and Prediction of Structure-Reactive Toxicity Relationships of Substituted Aromatic Compounds	Z. T. Liu, L. S. Wang, S. P. Chen, W. Li and H. X. Yu
426-433	Irgarol 1051, an Antifouling Compound in Freshwater, Sediment, and Biota of Lake Geneva	S. Tóth, K. Becker-van Slooten, L. Spack, L. F. de Alencastro and J. Tarradellas
434-441	Pulp Mill Sourced Organic Compounds and Sodium Levels in Water and Sediments from the Tarawera River, New Zealand	A. L. Wilkins, M. Singh-Thandi and A. G. Langdon
442-449	Pesticides in Water and Fish from Rivers Flowing into Lake Biwa	T. Tsuda, T. Inoue, M. Kojima and S. Aoki
450-457	Sulfide Tolerance of Four Marine Species Used to Evaluate Sediment and Pore-Water Toxicity	J. P. Knezovich, D. J. Steichen, J. A. Jelinski and S. L. Anderson
458-464	Histopathological Effects of Phenol on the Digestive Gland of
465-472	Non-, Mono-, and Di-
473-479	Growth Rate of
480-486	Effect of Carbaryl on Tissue Composition, Maturation, and Breeding Potential of
487-494	Effects of Sublethal Doses of Fenvalerate (A Synthetic Pyrethroid) Administered Continuously for Four Weeks on the Blood, Liver, and Muscles of a Freshwater Fish,
495-502	Effects of Naled, Synergized, and Non-Synergized Resmethrin on the Swimming Performance of Young Trout	E. A. Paul and H. A. Simonin
503-510	Comparative Studies on the Effects of Herbicide Atrazine on Freshwater Fish

Volume 57, Number 4 / October 1996

511-516	Sequential Multielement Analysis of Cd, Cr, Ni, and Pb in Human Tissues by Inductively Coupled Plasma Spectrometry	I. A. Al-Saleh and I. Al-Doush
517-524	Magnesium Deficiency and Cerium Promote Fibrogenesis in Rat Heart	B. P. Kumar, K. Shivakumar, C. C. Kartha and K. Rathinam
525-531	Solid Phase Extraction and GC-MS Techniques for the Confirmation of Chlorpyrifos Contamination of Surface Water Supplies	T. S. Thompson and R. G. Treble
532-535	Organochlorine Residue Levels and Bioconcentration Factors in Otters (
536-543	Runoff Losses of Surface-Applied Metribuzin as Influenced by Yard Waste Compost Amendments, No-Tillage, and Conventional-Tillage	R. W. Malone, R. C. Warner and M. E. Byers
544-548	Residues of Malathion in Stored Grains	K. Gözek
549-555	Toxic Metals in Food Products Originating from Locally Reared Animals in Kuwait	A. Husain, A. Al-Rashdan, A. Al-Awadhi, B. Mahgoub and H. Al-Amiri
556-559	Formaldehyde Levels in Rain Water from Kobe City in Japan	A. Adachi and T. Kobayashi
560-567	Role of a Laccase in the Degradation of Pentachlorophenol	A. Ricotta, R. F. Unz and J.-M. Bollag
568-574	HCH and DDT Contamination of Rural Ponds of India	V. K. Dua, R. Kumari and V. P. Sharma
575-581	Sodium, Calcium, and Resin Acid Levels in Ground Water and Sediments from Two Sites Adjacent to the Tarawera River, New Zealand	A. L. Wilkins, J. A. C. Davidson, A. G. Langdon and C. H. Hendy
582-588	Toxicity of Copper to
589-596	Heavy Metals in Blue Mussels (
597-602	Mercury Concentrations in Three Species of Freshwater Fishes from the Lower Gállego and Cinca Rivers, Spain	D. Raldúa and C. Pedrocchi
603-609	Replacement of the Medium for a Natural Phytoplankton Community by Tangential-Flow Filtration, with Special Emphasis on Toxicity Tests	S. Petersen and K. Gustavson
610-616	Design of an Electronically Operated Flow-Through Respirometer and Its Use to Investigate the Effects of Copper on the Respiration Rate of the Amphipod
617-624	Copper Transfer and Influence on a Marine Food Chain	M. Edding and F. Tala
625-631	Effect of an Acute Exposure to Sublethal Concentrations of Cadmium on Liver Carbohydrate Metabolism of Atlantic Salmon (
632-639	Effects of Agrochemicals on the Immune Systems of Earthworms	K. E. Bunn, H. M. Thompson and K. A. Tarrant
640-647	Adverse Effects of Polluted Continental Water Bodies in Chile on Frog Adrenergic Synapse	B. Norris and L. Quevedo
648-654	Histopathological Changes Induced by Specific Pesticides on Some Tissues of the Fresh Water Snail,
655-659	Chronic Toxicity of Acrylonitrile and Acetonitrile to
660-666	Inter- and Intra-Laboratory Testing of the
667-674	Activation of
675-681	Acute Toxicity of Methanol to

Volume 57, Number 5 / November 1996

683-690	Analytical Techniques for Quantifying Direct, Residual, and Oral Exposure of an Insect Parasitoid to an Organophosphate Insecticide	M. Longley and J. D. Stark
691-696	DDT and HCH Residues in the Blood Serum of Malaria Control Sprayers	E. V. Minelli and M. L. Ribeiro
697-704	Applicator Exposure to Imidacloprid while Spraying Mangoes	S. M. F. Calumpang and M. J. B. Medina
705-712	Toxicological Assessment of Biodegraded Malathion in Albino Mice	N. E. Barlas
713-721	Bone Density and Tissue Lead Accretion in Growing Rats Fed Low High Calcium With or Without Supplemental Clinoptilolite	W. G. Pond, L. P. Krook, H. Ho, D.-R. Su and P. A. Schoknecht
722-728	Short Term Toxicity Effect of Dimethoate on Transthylakoid pH Gradient of Intacte
729-736	Accumulation of Chlorinated Benzenes in Earthworms	W. N. Beyer
737-742	Influence of Chromium (VI) and Acidic Conditions on Removal of Pentachlorophenol from Soil by
743-750	Movement of Three
751-758	Subsurface Losses of Surface-Applied Metribuzin as Influenced by Yard Waste Compost Amendments, No-Tillage, and Conventional-Tillage	R. W. Malone, R. C. Warner and M. E. Byers
759-765	Levels of the Herbicide Glyphosate in Well Water	N. J. Smith, R. C. Martin and R. G. St. Croix
766-770	PCB Intake from Sport Fishing Along the Northern Illinois Shore of Lake Michigan	M. B. Pellettieri, W. H. Hallenbeck, G. R. Brenniman, M. Cailas and M. Clark
771-778	Cadmium Distribution in Sediment and the Lugworme
779-786	Parameters for Removal of Toxic Heavy Metals by Water Milfoil (
787-793	DDT and HCH Compounds in Soils, Ponds, and Drinking Water of Haryana, India	B. Kumari, R. Singh, V. K. Madan, R. Kumar and T. S. Kathpal
794-802	Organochlorines and Polycyclic Aromatic Hydrocarbons in the Sediments of Ganges River (India)	S. Ahmad, M. Ajmal and A. A. Nomani
803-810	Polycyclic Aromatic Hydrocarbons and
811-815	Aliphatic Hydrocarbon Levels in Turbot and Salmon Farmed Close to the Site of the
816-823	Heavy Metals in Marine Algae of the Kuwait Coast	A.-H. Buo-Olayan and M. N. V. Subrahmanyam
824-828	Effect of Hydrogen Sulphide on Two Species of Penaeid Prawns
829-835	Tolerance of
836-841	Relative Susceptibility of Different Life Stages of
842-848	Carp Reproduction in Highly Eutrophic Pond Conditions	K. Bieniarz, P. Epler, M. Sokołowska-Mikołajczyk, J. Chyb and W. Popek
849-852	Excretion of Lead as a Mechanism for Survival in

Volume 57, Number 6 / December 1996

853-858	Annual Variation of Insecticides in Precipitation in Rural Japan	K. Kawata, H. Mukai, H. Tanabe and A. Yasuhara
859-866	Organophosphate Flame Retardants in Needles of
867-874	N-Nitroso Compounds in the Ambient Air of Metal Factories Using Metal-Working Fluids	S. Fadlallah, S. F. Cooper, G. Perrault, G. Truchon and J. Lesage
875-880	Mechanism of Chromium Detoxification in
881-887	Identification of Final Biodegradation Product of Nonylphenol Ethoxylate (NPE) by River Microbial Consortia	H. Maki, M. Fujita and Y. Fujiwara
888-894	Liming, Reacidification, and the Mobilization of Cadmium from Sediments	N. Fimreite, B. Nenseter and B. Steen
895-901	Feminization of Male Common Tern Embryos Is Not Correlated with Exposure to Specific PCB Congeners	I. C. T. Nisbet, D. M. Fry, J. J. Hatch and B. Lynn
902-908	Effects of Methyl Parathion on Reproduction in the Japanese Quail	R. Solecki, A. S. Faqi, R. Pfeil and V. Hilbig
909-916	Accumulation of Chlordanes in Adipose Tissues of Mice Caused by Long-Term Exposure of Low Level Technical Chlordane	F. Asakawa, F. Jitsunari, H. Shiraishi, S. Suna and N. Takeda, et al.
917-923	Metal Uptake by Agricultural Plant Species Grown in Sludge-Amended Soil Following Ecosystem Restoration Practices	J. D. Peles, S. R. Brewer and G. W. Barrett
924-931	Effects of Nematicides on
932-937	Distribution of Lead, Cadmium, and Zinc in Tissues of Hens and Chickens from Slovenia	D. Z. Doganoc
938-945	Comparison of the Pesticide Capture Efficiency of Potential Passive Dosimeter Materials	L. M. Kirchner, R. A. J. Taylor, R. A. Downer and F. R. Hall
946-951	Semiquantitative Evaluation of Dermal Exposure to Granulated Insecticides in Coffee (
952-956	Lead Content in Human Scalp Hair of Rural and Urban Residents in Taiwan	P. C. Cheng, S. Saito and Y. Kojima
957-963	Metal Contents in the Tissues of
964-971	Metal Bioaccumulation by Sea Urchin (
972-978	Effects of Monosodium Glutamate Wastewater on the Fish
979-985	Acetylcholinesterase Activity in Juveniles of
986-992	*Chlorella vulgaris*
993-998	Bioconcentration and Uptake of a Pyrethroid and Organophosphate Insecticide by Selected Aquatic Insects	J. X. Tang and B. D. Siegfried
999-1002	Toxic Effects of Synthetic Pyrethroids on
1003-1008	Response of
1009-1015	Influence of Poultry Litter on the Toxicity of Cadmium to Aquatic Organisms	T. K. Ghosal and A. Kaviraj

Volume 58, Number 1 / January 1997

1-7	Aluminum Concentrations in Selected Foods Prepared in Aluminum Cookware, and Its Implications for Human Health	N. Fimreite, O. Ø. Hansen and H. C. Pettersen
8-15	Nitrite Concentration in Well Water from Poconé, Mato Grosso, and Its Relationship to Public Health in Rural Brazil	C. W. Heckman, J. L. E. dos Campos and E. L. Hardoim
16-21	Lead and Cadmium Content in Human Milk from the Northern Adriatic Area of Croatia	A. Frković, M. Kraš and A. Alebić-Juretić
22-29	Contamination of Soil with Copper, Chromium, and Arsenic Under Decks Built from Pressure Treated Wood	D. E. Stilwell and K. D. Gorny
30-37	Carbon Mineralization Potential of Soils Amended with Sludge from Olive Processing	R. Riffaldi, R. Levi-Minzi, A. Saviozzi and G. Viti
38-45	Fate of Selected Pesticides Applied to Turfgrass: Effect of Composting on Residues	C. Vandervoort, M. J. Zabik, B. Branham and D. W. Lickfeldt
46-52	Extraction of Metribuzin from Soil Using Supercritical CO₂ (SFE)	R. W. Malone, R. W. Warner, M. E. Byers, D. J. Hilborn and D. Gere
53-60	Multiresidue Analysis of Fungicides in Strawberry	H. Nagami
61-66	Organochlorine Insecticide Residues in Eggs of the Little Tern (
67-70	Losses of Cd, Hg, and Zn During Metamorphosis in the Beetle
71-78	Acrylonitrile Potentiates Oxidative Stress in Rat Alveolar Macrophages	T. Bhooma and N. Venkataprasad
79-86	Effect of Endosulfan on the Testis of Growing Rats	N. Sinha, R. Narayan and D. K. Saxena
87-92	Acute Toxicity and Synergism of Cadmium and Zinc in White Shrimp,
93-100	Toxicity of Cyanide, Iron-Cyanide Complexes, and a Blast Furnace Effluent to Larvae of the Doughboy Scallop,
101-107	Total and Organic Mercury in Greenland and Barents Seas Demersal Fish	C. R. Joiris, I. B. Ali, L. Holsbeek, M. Kanuya-Kinoti and Y. Tekele-Michael
108-114	Distribution of Trace Metals in the Pacific Oyster,
115-122	Heavy Metal Concentrations in Cory's Shearwater,
123-127	QSAR Study of the Toxicity of Nitrobenzenes to River Bacteria and
128-134	Lipid Peroxidation and Histopathological Changes in the Digestive Gland of a Freshwater Snail
135-141	Effect of Diazinon on Marcophages of Bluegill Sunfish,
142-149	Chlordane Contamination in Selected Freshwater Finfish of New Jersey	M. J. Kennish and B. E. Ruppel
150-157	Coplanar Polychlorinated Biphenyl Congeners in Shark Livers from the North-Western African Atlantic Ocean	R. Serrano, M. A. Fernández, L. M. Hernández, M. Hernández and P. Pascual, et al.
158-165	Uptake and Metabolism of Benzo(a)pyrene Absorbed to Sediment by the Freshwater Invertebrate Species
166-170	Increase in Epiphytic Bacteria Downstream of a Sewage Works Outfall: Monitoring Using Artificial Hydrophytes	J.-Y. Kang and R. Goulder

Volume 58, Number 2 / February 1997

171-176	Inhibition of Various Cholinesterases with the Enantiomers of Malaoxon	O. P. Rodriguez, G. W. Muth, C. E. Berkman, K. Kim and C. M. Thompson
177-183	Task-Dependent Effects of Dicofol (Kelthane) on Learning in the Honey Bee (
184-189	Embryotoxic Effects of Oral Ametryn Exposure in Pregnant Rats	E. A. Asongalem and A. Akintonwa
190-197	Effect of Subacute Exposure to Lead and Estrogen on Immature Pre-Weaning Rat Leukocytes	R. Villagra, N. N. Tchernitchin and A. N. Tchernitchin
198-205	Enzymatic Antioxidants in Erythrocytes Following Heavy Metal Exposure: Possible Role in Early Diagnosis of Poisoning	A. Gupta and G. S. Shukla
206-212	Organochlorine Pesticide Residues in Foodstuffs of Animal Origin in Nigeria	O. Osibanjo and A. Adeyeye
213-218	Loss of Label During Processing Cotton Oil Grown with ¹⁴C-Aldicarb	A. Ş. Tunçbilek, P. Aysal and M. B. Halitligil
219-226	Organochlorines in Eggs and Food Organisms of Avocets (
227-233	Kinetics of the Sequential Dechlorination of Chloroorganics in an Anaerobic Sediment	S. Susarla, S. Masunaga and Y. Yonezawa
234-240	Impact of Lead and Sewage Sludge on Soil Microbial Biomass and Carbon and Nitrogen Mineralization	G. H. Dar
241-247	Fluoride Concentrations in Ground Waters of Visakhapatnam, India	D. R. R. Sarma and S. L. N. Rao
248-253	Concentrations of Cu, Growth, and Chlorophyll Content of Field-Cultivated Wheat Growing in Naturally Enriched Cu Soil	C. M. Cook, E. Vardaka and T. Lanaras
254-262	PCB and Heavy Metal Contamination and Effects in European Starlings (
263-267	Determination of Acute Toxicity of Polychlorinated Biphenyls to
268-274	Lethal and Sublethal Effects of Azulene and Longifolene to Microtox®,
275-282	Molluscicide Acute and Sub-Chronic Toxicity to the Three Non-Target Organisms
283-290	Influence of Temperature on the Toxicity of Zinc to the Earthworm
291-298	Effects of
299-304	Quantitative Structure–Activity Relationship Study for Toxicity of Organotin Compounds on Algae	G. Huang, H. Sun and S. Dai
305-310	Accumulation of Zinc in Rainbow Trout (
311-317	Analysis of Metals in Blue Crabs,
318-325	Cadmium and Calcium Uptake in the Mollusc
326-333	Contamination in Marine Turtle (
334-340	Absorption of Dietary Dieldrin by Striped Bass	C. R. Santerre, V. S. Blazer, N. Khanna, R. E. Reinert and F. T. Barrows

Volume 58, Number 3 / March 1997

341-347	Evaporated Extracts of Samples for Pesticide Residue Analysis Simplifies Transport from Remote Places	O. Terenius and M. Åkerblom
348-355	Identification of Mixed O-Phenyl Alkyl Phthalate Esters in an Agricultural Land	L. Muszkat, L. Bir and D. Raucher
356-363	Spectroscopic Study of Soil Particle Surface Redox Reactions	J. A. Risser and G. W. Bailey
364-371	Dynamics of Chlordane Under Nonconstant Exposure Conditions: A Numerical Bioaccumulation Model	K. M. Erstfeld and S. S. Park
372-379	Quantitative Structure–Activity Relationship Studies of Selected Heterocyclic Nitrogen Compounds	J. Chen, L. Wang, G. Lu and T. Zhao
380-386	Chromium(III) Sorption Enhancement Through NTA—Modification of Biological Materials	K. S. Low, C. K. Lee and P. L. Lee
387-393	Rapid Toxicity Estimation Using Soil Ciliates: Sensitivity and Bioavailability	J. R. Pratt, D. Mochan and Z. Xu
394-401	Mutagenic Activity of Incense Smoke in Comparison to Formaldehyde and Acetaldehyde in
402-407	Acute Hepatotoxic Potential of Imazalil Fungicide in Rats	Y. Nakagawa and K. Tayama
408-414	Chronic Lead Exposure in Children Living in Miskolc, Hungary, on the Basis of Teeth Lead Levels	A. Selypes, S. Bánfalvi, F. Bokros, E. Gyôry and S. Takács
415-421	Effects of Azadirachtin on Mortality, Growth, and Immunological Function in the Wolf Spider,
422-428	Role of Testosterone in Ameliorating the Cadmium Induced Inhibition of Thyroid Function in Adult Male Mouse	P. Gupta and A. Kar
429-436	Masculinization of Mosquitofish as an Indicator of Exposure to Kraft Mill Effluent	R. P. Cody and S. A. Bortone
437-441	Effects of Sublethal Exposure to Zinc Chloride on the Reproduction of the Water Flea,
442-447	Stress-Related Changes in Cunner,
448-455	1-Nitropyrene-Metabolizing Activities of Fish Liver Preparations	S. Kitamura and K. Tatsumi
456-462	Cadmium-Induced Changes in the Histology of Kidneys in Common Carp,
463-468	Effect of Pesticides on the Diazotrophic Growth and Nitrogenase Activity of Purple Nonsulfur Bacteria	A. V. Chalam, C. Sasikala, C. V. Ramana, N. R. Uma and P. R. Rao
469-474	Toxicity of Phenol on
475-481	Toxicity of Abate® to Green Frog Tadpoles	D. W. Sparling, T. P. Lowe and A. E. Pinkney
482-488	Response of Three Microbial Test Systems to Pesticides	S. K. Ghosh, P. B. Doctor, V. K. Bhatnagar, S. Yadav and A. Derasari, et al.
489-496	Accumulation and Depuration of Tributyltin Oxide and Its Effect on the Fertilization and Embryonic Development in the Pacific Oyster,
497-503	Accumulation and Elimination of Pentachlorophenol in the Freshwater Bivalve
504-510	Effect of Cadmium Chloride on the Distal Retinal Pigment Cells of the Fiddler Crab,

Volume 58, Number 4 / April 1997

511-517	Detection and Induction of Cytochrome
518-522	Influence of Life History and Sex on Metal Accumulation in Two Beetle Species (Insecta: Coleoptera)	L. Lindqvist and M. Block
523-526	Industrial Discharges of Metals in Kigali, Rwanda, and the Impact on Drinking Water Quality	J. Gasana, L. Twagilimana, W. Hallenbeck and G. Brenniman
527-534	Biodegradation of DEHP, DBP, and DINP: Poorly Water Soluble and Widely Used Phthalate Plasticizers	N. Scholz, R. Diefenbach, I. Rademacher and D. Linnemann
535-542	Isolation and Characterization of Chromium-Resistant Bacteria from Tannery Effluents	M. Basu, S. Bhattacharya and A. K. Paul
543-549	Effect of Cadmium on the Bioelement Composition of
550-557	Toxicity of Stormwater Treatment Pond Sediments to
558-565	Toxicity of Reconquista River Water: Bioassays with Juvenile
566-573	Nitrate Losses in Runoff and Subsurface Drain Effluent from Controlled–Water-Table Plots	G. H. Willis, L. M. Southwick, J. L. Fouss, C. E. Carter and J. S. Rogers
574-581	Aromatic Hydrocarbon Pathology in Fish Following a Large Spill into the Nemadji River, Wisconsin, USA	C. A. Caldwell
582-588	4-Chloro-2-Methylphenoxyacetic Acid Containing Compounds. Genotoxicity Evaluation by Mutatox® Assay and Comparison with Acute (Microtox®) and Embryo (FETAX) Toxicities	C. Vismara and A. Garavaglia
589-595	Effects of Methoxychlor Pre-Exposure on Sea Urchin Gametes	J. M. Mwatibo and J. D. Green
596-602	Synthetic Estrogenic Agents Do Not Interfere with Sex Differentiation but Do Inhibit Molting of the Cladoceran
603-610	Acute Toxicity, Accumulation, and Excretion of Benthiocarb and Its Degradation Products in Killifish	T. Tsuda, M. Kojima, H. Harada, A. Nakajima and S. Aoki
611-618	Comparison of Effects of Verapamil and Quercetin on Delayed Polyneuropathy Induced by Tri-
619-627	Humic Acid–Induced Testicular Morphological Changes in Rats	F.-J. Lu, T.-C. Lee, V. F. Pang and T.-S. Huang
628-635	Effect of Trichloroethylene on Cytochrome P450 Enzymes in the Rat Liver	N. Hanioka, E. Omae, R. Yoda, H. Jinno and T. Nishimura, et al.
636-643	Embryolethality Following Maternal Exposure to Dibutyl Phthalate During Early Pregnancy in Rats	M. Ema, A. Harazono, E. Miyawaki and Y. Ogawa
644-650	Comparison Between ELISAs and Traditional Analytical Methods To Determine Pesticide Pollution in Water	S. Rodolico, R. Giovinazzo and M. Mosconi
651-658	Concentrations of Pentachlorophenol in Atmospheric Samples from Three Canadian Locations, 1994	A. J. Cessna, D. T. Waite and M. Constable
659-666	Personal Sample Measurements of Airborne Lead During Abatement Procedures	J. H. Lange, S. L. M. Sites and K. W. Thomulka
667-672	Comparative Analyses of Soil Contaminant Levels and Plant Species Diversity at Developing and Disused Oil Well Sites in Qianjiang Oilfield, China	Z.-T. Xiong, H.-X. Hu, Y.-X. Wang, G.-H. Fu and Z.-Q. Tan, et al.
673-680	Organochlorine Residues in Bats from Eckert James River Cave, Texas	M. L. Thies and K. M. Thies

Volume 58, Number 5 / May 1997

681-687	Adult and Infant Abamectin Exposures Following Avert® 310 and Pressurized Gel Crack and Crevice Treatment	R. I. Krieger, L. A. Rosenheck and L. L. Schuester
688-695	Evaluation of Liver and Brain Esterases in the Spotted Gar Fish (
696-703	Comparison of an Enzyme Immunoassay with Gas Chromatography for Atrazine Determination in Water and Soil	B. M. Jenks, F. W. Roeth and A. R. Martin
704-711	Biodegradation and Toxicity of the Antineoplastics Mitoxantron Hydrochloride and Treosulfane in the Closed Bottle Test (OECD 301 D)	A. Al-Ahmad, K. Kümmerer and G. Schön
712-719	Long-Term Monitoring of Bioavailable Copper in the Aquatic Environment Using a Resin-Filled Dialysis Membrane	S. Tao and T. Liang
720-725	Mercury in Hair of Muskrats (
726-732	Determination of Lead and Cadmium in Parley Tissues Grown in the Riyadh Area	M. N. Al-Kathiri and A. F. Al-Attar
733-738	Effect of Root Metabolism on the Post-Depositional Mobilization of Mercury in Salt Marsh Soils	R. V. Marins, L. D. Lacerda, G. O. Gonçalves and E. C. de Paiva
739-743	Mercury Residues in South Florida Apple Snails (
744-751	Effects of Mercury Release from Amalgam Dental Restorations During Cremation on Soil Mercury Levels of Three New Zealand Crematoria	A. K. Nieschmidt and N. D. Kim
752-757	Enhanced Soil Biodegradation of Prosulfocarb Herbicide in Barley Crop	J. Rouchaud, O. Neus, D. Callens and R. Bulcke
758-763	Sorption of Herbicides Butachlor, Thiobencarb, and Chlomethoxyfen in Soils	H.-C. Chiang, J.-H. Yen and Y.-S. Wang
764-768	Residues of Maleic Hydrazide and Chlorpropham in Potato Chips	H. Nagami
769-775	Organochlorine Pesticides, HCB, and PCBs in Human Milk in Poland	K. Czaja, J. K. Ludwicki, K. Góralczyk and P. Strucinski
776-778	An Evaluation of DDT and DDT Residues in Human Breast Milk in the Kariba Valley of Zimbabwe	O. Chikuni, A. Polder, J. U. Skaare and C. F. B. Nhachi
779-786	Organochlorine Pesticide Residues in Rainbow Trout,
787-792	[¹⁴]C Acrolein Accumulation and Metabolism in Leaf Lettuce	A. J. Nordone, M. F. Kovacs and R. Doane
793-800	Influence of Textile Dyeing and Printing Industry Effluent on ATPases in Liver, Brain, and Muscle of Mudskipper,
801-806	Northern Bobwhite Egg Hatchability and Chick Immunocompetence Following a Field Application of Clopyralid	C. B. Dabbert, R. B. Mitchell and D. T. Oberheu
807-813	Effecs of Chlorsulfuron on Growth of Three Freshwater Species of Phytoplankton	C. Sabater and J. M. Carrasco
814-821	Assimilation of Zinc by
822-829	Toxicity of Cyanide, Iron-Cyanide Complexes, and a Blast-Furnace Effluent to the Banana Prawn,
830-837	Survival, Growth, and Bioaccumulation of Heavy Metals by Juvenile Tanner Crabs (
838-844	Effects of Cadmium on Growth and Motility in
845-850	Effects of Mercury and Lead on Tissue Glutathione of the Green Mussel,

Volume 58, Number 6 / June 1997

851-858	Comparative Aqueous Toxicity of Silver Compounds: Laboratory Studies with Freshwater Species	J. H. Rodgers, Jr., E. Deaver, B. C. Suedel and P. L. Rogers
859-864	Butyltins in Marine and Freshwater Sediments of Poland	J. Szpunar, J. Falandysz, V. O. Schmitt and E. Obrębska
865-870	Mercury Levels in Muscle of Some Fish Species from the Dique Channel, Colombia	J. Olivero, V. Navas, A. Perez, B. Solano and I. Acosta, et al.
871-878	Heavy Metals and Organic Hydrocarbons in Sediments from the Waikareao Estuary, Tauranga Harbour, New Zealand	S. Burggraaf, A. L. Wilkins, A. G. Langdon and N. D. Kim
879-884	Measurement of a Time-Weighted Average Concentration of Polycyclic Aromatic Hydrocarbons in Aquatic Environment Using Solid Phase Extraction Cartridges and a Portable Pump	S. Kira, M. Sakano and Y. Nogami
885-892	Polychlorinated Biphenyls in Barents and Greenland Seas Fish	I. B. Ali, C. R. Joiris and L. Holsbeek
893-900	Screening of Volatile Organic Compounds in River Sediment	K. Kawata, A. Tanabe, S. Saito, M. Sakai and A. Yasuhara
901-908	Use of Acetylcholinesterase in
909-914	Toxicity of Chlorpyrifos, Fenubucarb, Monocrotophos, and Methyl Parathion to Fish and Frogs After a Simulated Overflow of Paddy Water	S. M. F. Calumpang, M. J. B. Medina, A. W. Tejada and J. R. Medina
915-921	Response of Serum Calcium and Inorganic Phosphate of Freshwater Catfish,
922-928	Paraquat Toxicity to Different Green Algae	M. E. Sáenz, J. L. Alberdi, W. D. Di Marzio, J. Accorinti and M. C. Tortorelli
929-933	Identification of a Major Human Urinary Metabolite of Metolachlor by LC-MS/MS	W. J. Driskell and R. H. Hill, Jr.
934-938	Time-Related Analysis of Alachlor Concentrations in Florida Wells	A. P. Simons and R. E. Fisher
939-944	Identification of Pentachloronitrobenzene in Ambient Air Extracts	T. S. Thompson, R. G. Treble, D. T. Waite and A. J. Cessna
945-952	Heavy Metal Contamination in a Lizard,
953-960	Fate of Toxic Compounds During Composting	B. D. Eitzer, W. A. Iannucci-Berger, G. Mark and C. Zito
961-968	Influence of Storage on Sediment Characteristics and of Drying Sediment on Sorption Coefficients of Organic Contaminants	R. T. H. M. Sijm, M. Haller and S. M. Schrap
969-975	Occurrence of Chlorfenvinphos Residues in Cow's Milk Sampled at a Range of Sites in Western Kenya	E. N. Kituyi, S. O. Wandiga and I. O. Jumba
976-984	Half-Lives of Pesticides on Greenhouse Crops	D. H. Brouwer, M. de Haan, L. H. Leenheers, S. A. F. de Vreede and J. J. van Hemmen
985-992	Toxic Elements in Environmental Samples from Selected Regions in Slovakia	M. Ursínyová, V. Hladíková, J. Uhnák and J. Kovačičová
993-998	Elimination of Mercury and Organomercurials by Nitrogen-Fixing Bacteria	S. Ghosh, P. C. Sadhukhan, D. K. Ghosh, J. Chaudhuri and A. Mandal
999-1005	Reproductive Toxicology of 3,3′,4,4′-Tetrachlorobiphenyl in Mice	J. Rodriguez, S. D. Kholkute and W. R. Dukelow
1006-1013	Measuring Crop Density: Comparison of Volumetry and Stereological Methods	E. P. B. Bierman, D. H. Brouwer and J. J. van Hemmen

Volume 59, Number 1 / July 1997

1-8	UVb-Induced Toxicity of PAHs: Effects of Substituents and Heteroatom Substitution	G. D. Sinks, T. W. Schultz and R. S. Hunter
9-13	Malathion as a Model for the Enzymatic Hydrolysis of the Neurotoxic Agent, VX	F. C. G. Hoskin and J. E. Walker
14-21	Intestinal Fish Parasites as Heavy Metal Bioindicators: A Comparison Between
22-28	Coelomic Fluid Lysozyme Activity Induction in the Polychaete
29-34	Closed-Ampule Digestion Procedure for the Determination of Mercury in Soil and Tissue Using Cold Vapor Atomic Fluorescence Spectrometry	R. D. Jones, J. West-Thomas and C. Arfstrom
35-43	Blue-Green Alga
44-49	Combined Non-Invasive Cell Isolation and Neutral-Red Retention Assay for Measuring the Effects of Copper on the Lumbricid
50-57	Factors Affecting the Fate of Urea Peroxide Added to Soil	W. T. Frankenberger, Jr.
58-64	¹⁴C-Residues of Trifluralin in a Soil and Their Uptake by Carrots	O. Tiryaki, K. Gözek and S. U. Khan
65-71	Sorption of Carbaryl (1-napthyl N-methyl carbamate) by Soil	T. K. Jana and B. Das
72-75	Studies on Degradation of ¹⁴C-Nitrofen in Soils Under Moist and Flooded Conditions Using a Continuous Flow System in the Laboratory	S. P. Kale, N. B. K. Murthy and K. Raghu
76-82	Elevated PCB Contamination of Coastal Plants Near Polynyas in the High Arctic	R. L. France
83-89	Formation of Polychlorinated Biphenyls from the Pyrolysis of Hexachlorocyclohexane in the Presence of Fe₂O₃	M.-H. Zheng, Z.-C. Bao, K.-O. Wang and X.-B. Xu
90-93	Levels of PCDDs and PCDFs in the Bleached Pulp from Chinese Pulp and Paper Industry	M.-H. Zheng, Z.-C. Bao, K.-O. Wang and X.-B. Xu
94-98	Determination of Lead and Cadmium Content in the Rice Consumed in Maracaibo, Venezuela	I. Buscema, A. Prieto, L. Araujo and G. Gonzalez
99-105	Occurrence of Methylmercury in Lake Valencia, Venezuela	R. Jaffé, Y. Cai, J. West-Thomas, M. Morales and R. D. Jones
106-112	Polychlorinated Biphenyls and Organochlorine Pesticides in the Freshwater Mussel
113-119	Heavy Metals and Acid-Volatile Sulfides in Sediments of the Tijuana Estuary	S. F. Meyer and R. M. Gersberg
120-124	Effects of Chelation on the Bioconcentraton of Cadmium and Copper by Carp (
125-131	Aluminum Toxicity and Nutrient Utilization in the Mycorrhizal Fungus
132-138	Effect of Cadmium on Antioxidant Enzyme Activities and Lipid Peroxidation in a Freshwater Field Crab,
139-145	Effect of Sediment from Two Sulphite-Bleaching Paper Mills on Winter Flounder (
146-151	Effect of a Polychlorinated Biphenyl Metabolite on Early Life Stage Survival of Two Species of Trout	M. B. Matta, C. Cairncross and R. M. Kocan
152-158	Protective Effects of GSH, α-Tocopherol, and Selenium on Lipid-Peroxidation in Liver and Kidney of Copper Fed Rats	S. V. S. Rana and S. Verma
159-163	Chemotaxis of Mouse Peritoneal Macrophages Following Exposure to Lead	R. Villanueva, R. Albaladejo, P. Ortega, P. Astasio and A. Gil, et al.
164-170	Cadmium Inhibits the

Volume 59, Number 2 / August 1997

171-178	New Method for Analysis of Pyrethroid Insecticides: Esfenvalerate,
179-186	Dermal and Respiratory Exposure of Mixers/Sprayers to Acephate, Methamidophos, and Endosulfan During Tobacco Production	J. A. Lonsway, M. E. Byers, H. A. Dowla, M. Panemangalore and G. F. Antonious
187-193	Granular Terbufos Exposure and Cleanup of Glove Materials	J. Stone, C. Guo, H. M. Stahr and M. C. Shelley
194-201	Fish Contamination and Human Exposure to Mercury in the Tapajós River Basin, Pará State, Amazon, Brazil: A Screening Approach	E. D. Bidone, Z. C. Castilhos, T. M. Cid de Souza and L. D. Lacerda
202-209	Occurrence of Pesticides in the Arno River and in Potable Water—A Survey of the Period 1992–1995	O. Griffini, M. L. Bao, C. Barbieri, D. Burrini and F. Pantani
210-215	Lead Levels in Argentine Market Wines	O. E. Roses, D. E. González, C. M. López, A. E. Piñeiro and E.C Villaamil
216-221	Residues of Metolachlor Herbicide in Soil and Potato Tubers Under Indian Tropical Conditions	S. B. Singh, N. T. Yaduraju and G. Kulshrestha
222-229	Influence of Pesticides on Methane Oxidation in a Flooded Tropical Rice Soil	S. Kumaraswamy, A. K. Rath, K. Bharati, B. Ramakrishnan and N. Sethunathan
230-237	Comparison of Three Bioremediation Agents for Mineralization and Transformation of Pentachlorophenol in Soil	W. F. Pfender, S. P. Maggard, L. K. Gander and L. S. Watrud
238-245	Photodechlorination Pathways of Non-Ortho Substituted PCBs by Ultraviolet Irradiation in Alkaline 2-Propanol	Y. Yao, K. Kakimoto, H. I. Ogawa, Y. Kato and Y. Hanada, et al.
246-253	Cardiorespiratory and Neuromuscular Effects of O-Ethyl S-[2- (Diisopropylamino) Ethyl] Methylphosphonothioate (VX) in Rats	S. N. Dube, P. K. Mazumder, D. Kumar and Purnanand
254-260	Effect of N-Nitrosodiethylamine on Lipid Peroxidation and Antioxidant Enzymes in Rat Liver Mitochondria: Protective Role of Antioxidants	A. K. Bansal, D. Bhatnagar and G. L. Soni
261-267	White Blood Cell Count as an Indicator of Formaldehyde Exposure	H.-W. Kuo, G.-J. Jian, C.-L. Chen, C.-S. Liu and J.-S. Lai
268-273	Changes in Adenosine Triphosphate (ATP) Concentration and Its Activity in Murine Tissue After Thallium Administration	M. Yoshida, S. Igeta, R. Kawashima, Y. Akama and K. Yoshida
274-278	Cytotoxicity of Methacrylonitrile	V. Vasanthakumari, R. Nalini, H. Devaraj and S. N. Devaraj
279-284	Assessment of Metal Uptake and Genetic Damage in Small Mammals Inhabiting a Fly Ash Basin	J. D. Peles and G. W. Barrett
285-291	Recovery of Brain Cholinesterases of Brown-Headed Cowbirds from Organophosphorus Intoxication: Effect of Environmental Temperature	R. Brunet and J. McDuff
292-297	Ammonia Tolerance of the Bivalve
298-305	Growth Response of Freshwater Algae to Continuous Flow of Terbutryn	S. A. Badr and H. F. Abou-waly
306-312	Siderophore Production in Two Species of Nostoc as Influenced by the Toxicity of Nitrophenolics	A. Umamaheswari, D. R. Madhavi and K. Venkateswarlu
313-320	Acute Toxicity of Organophosphorus Insecticides to Marine Invertebrates	L. Guzzella, A. Gronda and L. Colombo
321-328	Comparative Tolerance of Three Populations of the Freshwater Shrimp (

Volume 59, Number 3 / September 1997

337-343	Dramatic Fluctuations in Liver Mass and Metal Content of Eared Grebes (
344-351	Induction of Cytochrome P450 in Hep G2 Cells and Mutagenicity of Extracts of Sediments from a Waste Disposal Site Near Osaka, Japan	A. Nakama, T. Yoshikura and I. Fukunaga
352-359	Biodegradation of Lindane by
360-366	Serum Testosterone and Sexual Behavior in Rats After Prenatal Exposure to Lindane	P. R. Dalsenter, A. S. Faqi and I. Chahoud
367-374	Photochemical Transformation of the Fungicide Chlorothalonil by Ultra Violet Radiation	S. Samanta, R. K. Kole, L. K. Ganguly and A. Chowdhury
375-382	Laboratory and Field Enzyme-Immunoassays for Diazinon and Their Application to Residue Analysis in Lanolin, Water, and Fruit Juice	H. L. Beasely, D. P. McAdam, K. A. Larkin, B. S. Ferguson and R. J. Bushway, et al.
383-388	Dieldrin and Chlordane Residue in Agriculture Fields	H. Nagami
389-395	Qualitative and Quantitative Analysis of Diazinon in Fabric Exposed to Various Simulated Sunlight and Humidity Conditions	A. Shaw, Y. J. Lin and E. Pfeil
396-402	Hair: A Matrix for Non-Invasive Biomonitoring of Organic Chemicals in Mammals	K.-W. Schramm
403-406	Levels of HCH Residues in Human Milk Samples from Delhi, India	B. D. Banerjee, S. S. A. Zaidi, S. T. Pasha, D. S. Rawat and B. C. Koner, et al.
407-413	Effect of Age and Number of Deliveries on Mean Concentration of Organochlorine Compounds in Human Breast Milk in Poland	K. Czaja, J. K. Ludwicki, K. Góralczyk and P. Struciński
414-421	Diurnal Fluctuations in Toxicity in Two Fish Species:
422-429	Prediction of Bioaccumulation Potential of Some Aromatic Hydrocarbons in Indicator Species of Ecotoxicity	R. Mancha, G. Díaz and A. Arese
430-437	Hydrocarbon Concentrations in Oysters (
438-444	Impact of Fuel Oil on the Freshwater Alga
445-451	Acute Sensitivity of Three Age Classes of
452-459	Elimination of PCBs from Heavily Contaminated Carp (
460-466	Fertilization of Eggs of Lake Michigan Lake Trout
467-471	Effects of Culture Duration on Toxicity of Ethanol to Developing Embryos of the Grass Shrimp,
472-478	Mercury and Polychlorinated Biphenyls in Zooplankton and Shrimp from the Barents Sea and the Spitsbergen Area	C. R. Joiris, N. Laroussi Moatemri and L. Holsbeek
479-485	Oxygen Consumption of Juvenile Rainbow Trout (
486-491	Detergents and Orthophosphates Inputs from Urban Discharges to Chetumal Bay, Quintana Roo, Mexico	M. C. Ortiz and J. R. Sáenz
492-499	Single Species Algal (
500-506	Influence of Copper, Zinc, and Iron on Cadmium Accumulation in the Talitrid Amphipod,

Volume 59, Number 4 / October 1997

513-519	Field Assay for the Detection of Petroleum Products on Wildlife	J. A. K. Mazet, I. A. Gardner, D. A. Jessup and J. H. Rittenburg
525-530	Effect of Zinc Contamination on Life History Parameters of a Ground Beetle,
531-536	Effects of Polychlorinated Biphenyl (PCB) Mixtures on
537-542	Effect of UVA Radiation on Development and Hatching Success in
543-547	Levels of Aliphatic Hydrocarbons in Viscera of Wolves (
548-555	Determination of Atmospheric Contamination by Pentachlorophenol Using Pine Needles Located Near Treated Utility Pole Storage Sites	T. S. Thompson, R. G. Treble and M. Mariasegaram
564-569	Degradation of Dimethoate in Chrysanthemums and Soil	J. Wu and D. Fan
570-576	Determination of Volatile
577-582	Organochlorine Pesticide Residues in Human Breast Milk from Agricultural Regions of Turkey, 1995–1996	I. Çok, A. Bilgili, M. Özdemir, H. Özbek and N. Bilgili, et al.
583-589	Arsenic Content in Hair of People Exposed to Natural Arsenic Polluted Groundwater at Zimapán, México	M. A. Armienta, R. Rodríguez and O. Cruz
590-594	Selenium Levels in Wheat Grains Grown in Saudi Arabia	I. A. Al-Saleh and I. Al-Doush
595-602	Heavy Metal Content in Wood-Decaying Fungi Collected in Prague and in the National Park Šumavain the Czech Republic	J. Gabriel, P. Baldrian, P. Rychlovský and M. Krenželok
603-610	Removal of Heavy Metals by Cement Kiln Dust	M. H. El-Awady and T. M. Sami
611-618	Use of ELISA Immunoassay Kits as a Complement to HPLC Analysis of Imazapyr and Triclopyr in Water Samples from Forest Watersheds	J. B. Fischer and J. L. Michael
619-625	Toxicity Assessment of Pesticides Using the Microtox Test: Application to Environmental Samples	M. J. Ruiz, L. López-Jaramillo, M. J. Redondo and G. Font
626-630	Alternative Method for Determination of the Chemical Oxygen Demand for Colloidal Polymeric Wastewater	N. S. Abuzaid, M. H. Al-Malack and A. H. El-Mubarak
631-637	Differential Toxicity of Atrazine to Selected Freshwater Algae	J.-X. Tang, K. D. Hoagland and B. D. Siegfried
638-644	Effects of Technical Grade and a Commercial Formulation of Glyphosate on Algal Population Growth	M. E. Sáenz, W. D. Di Marzio, J. L. Alberdi and M. del Carmen Tortorelli
645-652	Toxicity of 2,4-Dichlorophenoxyacetic Acid to
653-656	Polychlorinated Dibenzo
657-664	Production of Phytochelatins in the Marine Diatom
665-670	Growth Rate Reduction of Goldfish (
671-676	Effect of Dissolved Humic Material on the Toxicity of Tributyltin Chloride and Triphenyltin Chloride to

Volume 59, Number 5 / November 1997

677-680	Environmental Exposure to
681-687	Evaluation of Possible Toxic Effects of Cyfluthrin during Short-Term, Relevant Community Exposure	S. K. Satpathy, P. K. Tyagi, B. S. Das, P. Srivastava and R. S. Yadav
688-695	Preliminary Results of a Survey of Lead Levels in Human Liver Tissue	R. G. Treble and T. S. Thompson
696-701	Partition of DDT and DDE into Membranes and Extracted Lipids of
702-707	Phenol Concentrations in Air and Rain Water Samples Collected near a Wood Preserving Facility	S. K. Allen and C. W. Allen
708-714	Exposure Assessment of Volatile Organic Compounds from Water in Taiwan Metropolitan and Petrochemical Areas	H. W. Kuo, T. F. Chiang, I. I. Lo, C. C. Chan and J. S. Lai, et al.
715-722	Identification and Quantification of the Mutagenic Compound 3-Chloro-4-(dichloromethyl)-5-hydroxy-2(5H)-furanone (MX) in Chlorine-Treated Water	J. Romero, F. Ventura, J. Caixach, J. Rivera and R. Guerrero
723-727	Residue Behavior of Fluvalinate in Chili (
728-735	Degradation of Atrazine in Subsoils, and Groundwater Mixed with Aquifer Sediments	C. J. Rodríguez and J. M. Harkin
736-743	Accelerated Degradation of Methyl Bromide in Methane-,2,4-D-, and Phenol-Treated Soils	L.-T. Ou
744-749	Uptake of Methyl Tertiary Butyl Ether (MTBE) by Groundwater Solids	K. L. Shaffer and C. G. Uchrin
750-756	¹⁴C-Residues of Trifluralin in Soil and Melon	O. Tiryaki, S. Maden and A. Ş. Tunçbilek
757-762	Trace Elements in Clutches of Yellow-Legged Gulls,
763-769	Variation and Range of Mercury Uptake into Plants at a Mercury-Contaminated Abandoned Mine Site	R. W. Ellis and L. Eslick
770-776	Uptake, Tissue Distribution, and Depuration of Cadmium (Cd) in the Frog
777-782	Observation on the Utility of Integrated Aquatic Macrophyte Base System for Mercury Toxicity Removal	S. Shrivastava and K. S. Rao
783-787	Strain Difference in Methylmercury Transport across the Placenta	Y. Kajiwara, A. Yasutake and K. Hirayama
788-795	Determination of Genotoxicity Using a Chloroperoxidase-Mediated Model of PAH-DNA Adduct Formation	F. J. Marquez-Rocha, Y. Pica-Granados, A. M. Sandoval-Villasana and R. Vazquez-Duhalt
796-801	Effect of Chlorpyrifos on Hepatic Gamma-Glutamyl Transferase, Serum Cholinesterase and Xenobiotic Metabolizing Enzyme Activities in Rats	J. K. Vodela and R. R. Dalvi
802-806	Increase of Plasma Vitellogenin Concentration in Rainbow Trout (
807-814	Toxicity of Alkalinity to
815-821	Methoxychlor Alters Hatching and Larval Startle Response in the Salamander
822-827	*Biomphalaria glabrata:*
828-833	Effect of Mercury on the Growth of
834-840	Toxicity to
841-846	Impact of Deltamethrin on Serum Calcium and Inorganic Phosphate of Freshwater Catfish,

Volume 59, Number 6 / December 1997

847-853	Migration of Nitrosamines from Condoms to Physiological Secretions	H. Biaudet, L. Mouillet and G. Debry
854-860	Elevated Dentine Lead Levels in Adult Teeth of First Nation People from an Isolated Region of Northern Ontario, Canada	L. J. S. Tsuji, E. Nieboer, J. D. Karagatzides and D. R. Kozlovic
861-867	Trace Element Pollution of Soils Collected near a Municipal Solid Waste Incinerator: Human Health Risk	M. Schuhmacher, M. Meneses, S. Granero, J. M. Llobet and J. L. Domingo
868-874	Vapor Phase and Particulate Bound Polycyclic Aromatic Hydrocarbons in the Smoke of Mosquito Coils	J.-M. Lin and J.-K. Lee
875-881	HCH and DDT Residues in Drinking Water from the South of Spain, 1991–1994	R. García-Repetto and M. Repetto
882-887	Volatilization of Arsenic in Contaminated Cattle Dipping Vat Soil	J. E. Thomas and R. D. Rhue
888-893	Effect of Antioxidants on UV-Induced DNA Breakage in Human Peripheral Lymphocytes	X. F. E, Y. Liu, F. J. Burns and B. X. Wang
894-900	Effect of Methacrylonitrile on Rat Lung Antioxidant Enzymes	T. Samikkannu and S. N. Devaraj
901-908	Biodisposition Study of the Organophosphorus Pesticide, Methyl-Parathion	R. García-Repetto, D. Martínez and M. Repetto
909-916	Determination of Pentachlorophenol in Environmental Samples of the S. Euboic Gulf, Greece	K. Machera, G. E. Miliadis, E. Anagnostopoulos and P. Anastassiadou
917-923	Monitoring of the Pesticide Levels in Natural Waters of Greece	G. E. Miliadis and P. Th. Malatou
924-927	Phototransformation of 2-Chloroaniline in Aqueous Solution	K. Othmen and P. Boule
928-934	Biodegradation of Endosulfan by a Bacterial Coculture	N. Awasthi, N. Manickam and A. Kumar
935-940	Adsorption Characteristics of Trihalomethanes onto Activated Carbon Fiber from Quarternary Mixture Solution	M. Uchida, T. Nakamura, N. Kawasaki and S. Tanada
941-947	Improved Blue Rayon Hanging Technique That Can Measure a Time-Weighted Average Concentration of Benzo(a)pyrene in Sea Water	S. Kira, H. Horiguchi, Y. Nogami, T. Komatsu and K. Fujisawa, et al.
948-955	Response of the Stonefly
956-962	Sensitivity of
963-967	Comparative Acute Toxicity of Some Pesticides, Metals, and Surfactants to
968-975	Bioconcentration of Chlorpyrifos, Chlorfenvinphos, and Methidathion in
976-983	Species Variation and Some Properties of Renal Glutathione
984-988	Comparative Study on the Acute Toxicities of α, β, γ, and δ Isomers of Hexachlorocyclohexane to Freshwater Fishes	E. C. Oliveira-Filho and F. J. R. Paumgartten
989-993	Effect of Naphthalene on Carbohydrate Metabolism During Vitellogenesis in Marine Edible Crab,
994-999	Effect of Selenium on Mercury Methylation in Anaerobic Lake Sediments	L.-J. Jin, P. Guo and X.-Q. Xu
1000-1009	Assay for Toxic Chemicals Using Bacteria	J. L. Botsford, J. Rivera, J. Navarez, R. Riley and T. Wright, et al.

Volume 60, Number 1 / January 1998

1-8	Different Sensitivities to Paraoxon of Brain and Serum Cholinesterases from Pacu, an Indigenous Brazilian Fish	V. L. F. Cunha Bastos, A. Rossini, L. F. Ribeiro Pinto, L. M. de Lima and P. S. Ceccarelli, et al.
9-15	Comparison of Effects of Tributyl-, Triphenyl-, and Tribenzyltin Compounds on Freshwater Benthos and Alga
16-21	Toxicological Impact of BHC on the Ovary of the Air-Breathing Catfish
22-29	Influence of Naphthalene on Protein, Carbohydrate, and Phosphatases System During the Vitellogenesis in Marine Edible Crab,
30-36	Densities of Mink Frogs,
37-44	Semiquantitative Immunoblot Detection of 70 kDa Stress Proteins in the Carp
45-51	Inhibitory Effects of Mercury and Cadmium on Seed Germination of
52-59	Effects of Cadmium and Parathion Exposure on Hematology and Blood Biochemistry of Adult Male Rats	L. Guilhermino, A. M. V. M. Soares, A. P. Carvalho and M. C. Lopes
60-67	Determination of Mutagenic Heterocyclic Amines in Combustion Smoke Samples	H. Kataoka, K. Kijima and G. Maruo
68-73	Analysis of Potentially Toxic Phthalate Plasticizers Used in Toy Manufacturing	M. L. Marín, J. López, A. Sánchez, J. Vilaplana and A. Jiménez
74-80	Pollution due to Trichloroacetic Acid in Clams (
81-87	Phototransformation of 2,4-Dichloroaniline in a Surface Freshwater Environment: Effects on Microbial Assemblages	H.-M. Hwang, D. McCullum and L. Slaughter
88-95	Biodechlorination of Tetrachloroethylene by Anaerobic Bacteria Cell Cultures Isolated from Contaminated and Uncontaminated Soils	T. Tokunaga, M. Hanashima, Y. Matsufuji, S. Kitamori and N. Sera
96-103	Polycyclic Aromatic Hydrocarbons in Sediments from Pueblo Viejo, Tamiahua, and Tampamachoco Lagoons in the Southern Gulf of Mexico	A. V. Botello and L. G. Calva B.
104-111	Accumulation and Depuration of Aqueous and Dietary PCB (Aroclor 1254) by Striped Bass (
112-118	Cadmium and Lead in a Trophic Marine Chain	F. Gonzalez, M. Silva, E. Schalscha and F. Alay
119-125	Measurement of Aqueous Phase Transport of Residually Held Benzene in Greek Soils	A. Gerakis, P. Saratsis, G. C. Zalidis and S. Sakellariadis
126-133	Conserving Toxic Ammoniacal Nitrogen in Manure Using Natural Zeolite Tuff: A Comparative Study	I. M. Dwairi
134-141	Organochlorine Residues in Hunted Wild Mallards in the Ebro Delta, Spain	R. Mateo, A. Gámez and R. Guitart
142-150	Distribution of VAM Fungi in Tannery Effluent Polluted Soils of Tamil Nadu, India	N. Raman and K. Sambandan
151-158	Pesticides and Their Oxidation Products in Water and Fish from Rivers Flowing into Lake Biwa	T. Tsuda, M. Kojima, H. Harada, A. Nakajima and S. Aoki
159-163	Fenvalerate Residues in Green Pods, Pod Cover, and Grain of Pigeonpea (
164-167	Cadmium and Lead Levels in Cow's Milk from a Milking Region in Santa Fe, Argentine	M. R. Rubio, M. E. Sigrist, T. Encinas, E. E. Baroni and J. E. Coronel, et al.
168-170	Elevated Levels of Cerium in Tubers from Regions Endemic for Endomyocardial Fibrosis (EMF)	J. T. Eapen
171-176	Distribution of Cd and Pb in the Tissues and Organs of Free-Living Animals in the Territory of Slovakia	J. Kottferová and B. Koréneková

Volume 60, Number 2 / February 1998

177-184	Toxicity of Aromatic Aerobic Biotransformation Products of Toluene to Hela Cells	Y. Shen and C. West
185-193	Induction of Cell Death in the Intestinal Crypt of Mice Following Oral Administration of Nitrate and Nitrite	I. P. Grudzinski and F. C. P. Law
194-201	Effects of Dietary Azinphos Methyl on Selected Plasma and Tissue Biomarkers of the Gray-Tailed Vole	M. Özmen, S. E. Dominguez and A. Fairbrother
202-208	Potential Passive Empore C18 Disk Extraction for Analysis of Water Samples Containing Fine Particulates	J. D. Mattice, S. K. Park and T. L. Lavy
209-215	Organochlorine Insecticide Residues in Water from Five Lakes of Nainital (U. P.), India	V. K. Dua, R. Kumari, R. K. Johri, V. P. Ojha and R. P. Shukla, et al.
216-224	Residues of Organohalogen Compounds in Various Dolphin Tissues	A. E. Tirpenou, A. D. Tsigouri and E. H. Gouta
225-230	Behavior of Lindane and Endosulfan on Cowpea	I. Mukherjee and M. Gopal
231-237	Organochlorine Pesticide Residues in Breast Milk in the Republic of Belarus	E. N. Barkatina, A. L. Pertsovsky, V. I. Murokh, N. D. Kolomiets and O. V. Shulyakovskaya, et al.
238-244	HCH and DDT in Surface Extractable Skin Lipid as a Measure of Human Exposure in India	V. K. Dua, C. S. Pant, V. P. Sharma and G. K. Pathak
245-251	Pinctada radiata
252-259	Metals in Shrimp Culture Areas from the Gulf of Fonseca, Central America. I. Sediments	G. Carbonell, C. Ramos and J. V. Tarazona
260-265	Heavy Metals in Shrimp Culture Areas from the Gulf of Fonseca, Central America. II. Cultured Shrimps	G. Carbonell, C. Ramos and J. V. Tarazona
266-272	Copper in Rice and in Soils According to Soil Type in Japan, Indonesia, and China: A Baseline Study	N. Herawati, I. F. Rivai, H. Koyama, S. Suzuki and Y. Lee
273-279	Heavy Metal Concentrations in Livers and Kidneys of the Otter (
280-284	Bioconcentration Effects of Heavy Metal Pollution in Soil on the Mucosa Epithelia Cell Ultrastructure Injuring of the Earthworm's Gastrointestinal Tract	Guo Yongcan, Wang Zhenzhong, Zhang Youmei and Mo Xiaoyang
285-291	Lead Uptake and Effects on Seed Germination and Plant Growth in a Pb Hyperaccumulator
292-299	Evaluation of the Sensitivity of Rapid Toxicity Tests Relative to Daphnid Acute Lethality Tests	S. M. Nelson and R. A. Roline
300-305	Basal Level and Induction of Cytochrome P450, EROD, UDPGT, and GST Activities in Carp (
306-311	Toxicity of Cadmium and Copper in
312-317	Lithium Chloride: A Flow-Through Embryo-Larval Toxicity Test with the Fathead Minnow,
318-322	Toxicity of Tributyltin to
323-328	Effect of Toxicity of Cadmium on Scale Morphology in
329-334	Disappearance of Linear Alkylbenzene Sulfonate from Different Cultures with
335-339	Role of β-Naphthoflavone in the Acute Toxicity of Chlorpyrifos in Channel Catfish	R. R. Dalvi and S. W. Davis
340-346	Sensitivity of Brown Trout Alevins (

Volume 60, Number 3 / March 1998

347-354	Contamination by PCB's, DDT's, and Heavy Metals in Sediments of Ho Chi Minh City's Canals, Viet Nam	P. K. Phuong, C. P. N. Son, J.-J. Sauvain and J. Tarradellas
357-362	Identification and Determination of Low-Molecular Weight Organic Compounds in Contaminated Fog Water Using Proton Nuclear Magnetic Resonance Spectroscopy	Y. Suzuki, S. Imai, M. Kawakami, Y. Masuda and K. Akasaka 363-370 Distribution of Imidacloprid in Soil Following Subsurface Drip Chemigation	A. S. Felsot, W. Cone, J. Yu and J. R. Ruppert
371-378	Methodology and Determination of 2,4-D and Triclopyr Residues Employing the GC-ITD in the Analysis of Lettuce Plants Cultivated in the Tala Valley, Republic of South Africa	A. Vogel
379-386	Empirical Investigation of Hand-to-Mouth Transfer of Soil	J. C. Kissel, J. H. Shirai, K. Y. Richter and R. A. Fenske
387-394	DNA Adduct Formation by the Pesticide Alachlor and Its Metabolite 2-Chloro-N-(2,6-diethylphenyl)acetamide (CDEPA)	G. B. Nelson and J. A. Ross
395-401	Urinary Excretion of Total and Inorganic Lead in Tetraethyllead Exposed Workers	Y. Duydu, S. Süzen, A. Aydin, A. Sayal and A. Içimer, et al.
402-408	Zinc Levels in Rice and in Soil According to the Soil Types of Japan, Indonesia, and China	N. Herawati, I. F. Rivai, H. Koyama and S. Suzuki
409-416	Accumulation of Selenium by the Aquatic Biota of a Watershed Treated with Seleniferous Fertilizer	K. J. Maier, C. R. Nelson, F. C. Bailey, S. J. Klaine and A. W. Knight
417-424	Metals Pollution in Marine Sediments of the United Arab Emirates Creeks Along the Arabian Gulf Shoreline	M. A. Shriadah
425-432	Comparison of Digestion Techniques in Analyses for Total Metals in Marine Sediments	D. L. Trimm, H. H. Beiro and S. J. Parker
433-440	Characterization of the Cadmium-Binding Capacity of
441-447	Accumulation of Resin Acids in Sediments Adjacent to a Log Handling Area, Tauranga Harbour, New Zealand	F. Tian, A. L. Wilkins and T. R. Healy
448-455	Effects of Organophosphorus, Carbamate, Pyrethroid and Organochlorine Pesticides, and a Heavy Metal on Survival and Cholinesterase Activity of
456-463	Toxicity Testing of Refinery Wastewater Using Microtox	J. A. Aruldoss and T. Viraraghavan
464-471	Biochemical Oxygen Demand Exertion and Glucose Uptake Kinetics of
472-479	Effects of Trifluoroacetate, an Atmospheric Breakdown Product of Hydrofluorocarbon Refrigerants, on Acetate Metabolism by Freshwater Benthic Microbial Communities	T. L. Bott and L. J. Standley
480-486	Midgut Pathology of Aldrin, Monocrotophos, and Carbaryl in the Freshwater Crab,
487-493	Effect of EDTA on Reduction of Copper Toxicity in
494-501	Histopathological Changes Within the Testis Caused by Allyl Chloride Exposure in Mice	M. Zhao, M. Omura, S. Tokunaga, Y. Romero and N. Inoue
502-506	Evaluation of Trihalomethanes in Water Treatment Plants' Outputs in Cairo, Egypt During 1991 to 1993	M. F. El-Shahat, S. H. Abdel-Halim and G. A. Hassan

Volume 60, Number 4 / April 1998

507-510	Red Lipstick: A Source of Barium to Humans and the Environment	S. C. Rastogi and G. Pritzl
511-518	Aqueous Phase Ethylation Atomic Emission Spectroscopy for the Determination of Methylmercury in Fish Using Permeated Dimethylmercury Calibration	H. B. Swan
519-524	Shaker Bath Adaptation to the Environmental Protection Agency's Cadmium Column Reduction Method (Method 353.3) for the Determination of Nitrate in Water Samples	S. C. Ryals, M. B. Genter and R. Leidy
525-530	Effects of Monitor Well Purging Technique on Selected Chemical Properties of Surficial Groundwater	A. K. Alva and S. Paramasivam
531-537	Trace Metals in Moose (
538-545	Metals and Organochlorine Compounds in Fish from Latvian Lakes	M. Kļaviņš, V. Rodinov and G. Vereskūns
546-552	Distribution of Heavy Metal Residues in Some Tissues of
553-561	Heavy Metals in Sediments from Coatzacoalcos River, Mexico	L. Rosales-Hoz and A. Carranza-Edwards
562-568	Avian Exposure to Pesticides in Costa Rican Banana Plantations	S. R. Mortensen, K. A. Johnson, C. P. Weisskopf, M. J. Hooper and T. E. Lacher, et al.
569-576	Influence of Spray Adjuvants on the Behavior of Trifluralin in the Soil	M. K. Swarcewicz, Z. Muliński and I. Zbieć
577-584	Isoxaflutol Herbicide Soil Persistence and Mobility in Summer Corn and Winter Wheat Crops	J. Rouchaud, O. Neus, D. Callens and R. Bulcke
585-591	Long Term DDT Pollution in Tropical Soils: Effect of DDT and Degradation Products on Soil Microbial Activities Leading to Soil Fertility	J. Mitra and K. Raghu
592-595	Removal of Malathion Residues on Lettuce by Washing	J. Leyva, P. Lee and K. S. Goh
596-600	Chlorpyriphos, Quinalphos, and Lindane Residues in Sesame Seed and Oil (
601-608	Occurrence of Three Pesticides in Community Water Supplies, Kenya	M. A. Mwanthi
609-614	Environmental Estrogens in Agricultural Drain Water from the Central Valley of California	M. L. Johnson, A. Salveson, L. Holmes, M. S. Denison and D. M. Fry
615-619	Mutagenicity of River Water in Korea	R. Otsu, K. Horikawa and B. Y. Min
620-625	Transplacental Transfer of Asbestos in Pregnant Mice	A. K. Haque and D. M. Vrazel
626-631	Hyperglycemia Induced in Rabbits Exposed to Ochratoxin	R. J. Verma and M. Shalini
632-638	Acute Administration of Methylmercury Changes
639-644	Cadmium-Induced Scale Deformation in Carp (
645-650	Azinphosmethyl Exposure to Grass Shrimp (
651-658	Selective Growth Inhibition of the Musty-Odor Producing Cyanobacterium
659-666	Exposure of Juvenile Rainbow Trout (
667	Erratum

Volume 60, Number 5 / May 1998

669-676	Determination of the Concentration of Pesticides in Atmosphere at High Altitudes after Aerial Application	T. Watanabe
677-684	Statistical Analysis of a Steady-State Method for Estimating Dust Production and Deposition Rates in a Ventilated Airspace	Y. Chen, E. M. Barber and Y. Zhang
685-692	Hydrocoolers: Are They a Mechanism for Pesticide Transfer?	R. J. Greco, M. G. Robson, L. W. Meyer and D. Russell
693-701	Organic Insecticides in Airborne Suspended Particulates	M. I. Badawy
702-708	Implications for the Use of Diflubenzuron to Reduce Arthropod Populations Inhabiting Evaporation Ponds of the San Joaquin Valley, California	C. S. McCasland, R. J. Cooper and D. A. Barnum
709-715	Organochlorine Residues in Wolves' Viscera from Galicia (Northwest Spain)	S. T. C. González-Barros, M. E. Alvarez Piñeiro, J. Simal Lozano and M. A. Lage Yusty
716-723	Leaching of Nitrogen and Phosphorus from Potting Media Containing Biosolids Compost as Affected by Organic and Clay Amendments	G. J. Bugbee and G. C. Elliott
724-731	Persistence of Quinalphos and Occurrence of Its Primary Metabolite in Soils	G. V. A. K. Babu, B. R. Reddy, G. Narasimha and N. Sethunathan
732-738	Levels of Organochlorine Pesticides Residues in Milk of Urban Mothers in Kenya	J. K. Kinyamu, L. W. Kanja, J. U. Skaare and T. E. Maitho
739-744	Heavy Metal Binding and Removal by Phormidium	T. C. Wang, J. C. Weissman, G. Ramesh, R. Varadarajan and J. R. Benemann
750-758	Effect of Selenium Supplementation on the Uptake and Translocation of Chromium by Spinach (
759-765	Effect of Subacute Exposure to Lead on Responses to Estrogen in the Immature Rat Uterus	N. N. Tchernitchin, A. N. Tchernitchin, M. A. Mena, L. Villarroel and C. Guzmán, et al.
766-772	Aroclor 1254 Does Not Affect the IVF of Cumulus-Free Mouse Oocytes	C. R. Greenfeld, W. Xiongqing and W. R. Dukelow
773-780	Aroclor-1254® Effects on the In Vitro Development of 8-Cell Mouse Embryos	O. Hernandez and W. R. Dukelow
781-785	Demethylation of Acridine Orange by
786-790	Oxidative Biodegradation of an Anthraquinone Dye, Pigment Violet 12, by
791-796	Appearance of New Glycoproteins in Methoxychlor-Exposed Sea Urchin Gastrulae	J. M. Mwatibo and J. D. Green
797-801	Indirect Effects of Esfenvalerate (Insecticide) on the Density of Periphytic Algae in Artificial Ponds	H. Schroll, C. L. Pedersen and P. H. Jespersen
802-808	Dieldrin in Fish and Shellfish from the Mersey Estuary and Liverpool Bay	R. T. Leah, M. S. Johnson, L. Connor and C. Levene
809-815	Sublethal Bioconcentration of Fenitrothion in the Blood and Brain of the European Eel	E. Sancho, M. D. Ferrando, A. Ten, C. Lleó and E. Andreu-Moliner
816-821	Effects of Lead on the Activity of δ-Aminolevulinic Acid Dehydratase in
822-828	Metal Concentrations in Tissues of the Freshwater Fish

Volume 60, Number 6 / June 1998

829-836	Pesticides and PCB Contaminants in Fish and Tadpoles from the Kaweah River Basin, California	S. Datta, L. Hansen, L. McConnell, J. Baker and J. LeNoir, et al.
837-844	Effects of Pyrethroid Insecticides on Pest Control Operators	B. Wieseler, K.-H. Kühn, G. Leng and H. Idel
845-851	Effects of Cooking on Levels of PCBs in the Fillets of Winter Flounder	J. Moya, K. G. Garrahan, T. M. Poston and G. S. Durell
852-857	DDT and Its Metabolites in Human Milk Collected in Veracruz City and Suburban Areas (Mexico)	V. T. Pardío, S. M. Waliszewski, A. A. Aguirre, H. Coronel and G. V. Burelo, et al.
858-863	Accelerated Biodegradation of γ-Hexachlorocyclohexane (γ-HCH) in a Flooded Alluvial Soil Retreated with γ-HCH or Its Metabolite 1,2,4-Trichlorobenzene (TCB)	K. Bharati, S. Padhy and T. K. Adhya
864-871	Degradation Behavior of Malathion and Fenitrothion Residues on Wheat and Barley Under Different Storage Systems in Saudi Arabia	M. S. El-Zemaity
872-876	Biodegradation of Chlorinated Organic Compounds by White-Rot Fungi	M. Arısoy
877-884	Determination of Zinc Phosphide Residues in Corn (
885-891	Mercury Concentrations in Ambient Air of the Rotorua, New Zealand, Geothermal Area	K. Fellows and M. N. Bates
892-897	Metal Levels in Rain Water from Kobe City in Japan	A. Adachi, M. Okiayu, A. Nishikawa and T. Kobayashi
898-903	Guinea Pig Liver Cytochrome P450 Responsible for 3-Hydroxylation of 2,5,2′,5′-Tetrachlorobiphenyl	N. Koga, T. Kanamaru, N. Kikuichi, N. Oishi and S. Kato, et al.
904-908	Inhibition and Recovery Kinetics of Acetylcholinesterase Activity in
909-915	Glutathione Depletion by Xenobiotics in
916-922	Effect of Some Pesticides on Soil Microorganisms	M. Digrak and S. Özçelik
923-930	Evaluation of the Acute Toxicity to Juvenile Pacific Coho Salmon and Rainbow Trout of Some Plant Essential Oils, a Formulated Product, and the Carrier	J. Stroh, M. T. Wan, M. B. Isman and D. J. Moul
931-935	Acute and Chronic Effects of Gallium Chloride (GaCl₃) on Tilapia (
936-943	Effect of Cadmium and Zinc on Respiration and Photosynthesis in Suspended and Immobilized Cultures of
944-948	Accumulation Of Phenol By
949-955	Bioaccumulation Patterns of Zinc, Copper, Lead, and Cadmium in Grey Mullet,

Volume 61, Number 1 / July 1998

1-7	Prediction of Partitioning Properties for Benzaldehydes by Various Molecular Descriptors	L.-J. Jin, Z. Wei, J.-Y. Dai, P. Guo and L.-S. Wang
8-14	Development of an Analytical Method for the Determination of Congener Specific PCBs in Selected Polymeric Packaging Materials	M. A. Pascall, M. E. Zabik, M. J. Zabik and R. J. Hernandez
15-21	Optimization of Enzymatic Chlorine Removal from Kraft Pulp	A. Taşpınar and N. Kolankaya
22-30	Changes in Selected Indicators of Liver Impairment after Repeated Administration of Mono- and Polybromobenzenes in Mice	J. A. Szymańska, E. Bruchajzer, S. Sporny and J. K. Piotrowski
31-37	Cadmium Chloride Prevents the Rise in Rat Brown Adipose Tissue Mitochondrial Respiration in Response to Acute Cold Stress	M. I. Noli, M. A. Pavia Jr., I. R. Mignone, J. A. Brignone and K. Hagmüller, et al.
38-43	Growth Responses of Indian Mustard [
44-50	Growth Responses of Radish Plants to Soil Cadmium and Lead Contamination	M. S. Zaman and F. Zereen
51-56	Sex Specific Interactions Between Cd and Zn in Three Beetle Species (Insecta, Coleoptera)	L. Lindqvist and M. Block
57-64	Geochemistry of Mercury in Sediments of a Sub-Tropical Coastal Lagoon, Sepetiba Bay, Southeastern Brazil	R. V. Marins, L. D. Lacerda, H. H. M. Paraquetti, E. C. de Paiva and R. C. Villas Boas
65-71	Copper Bioaccumulation and Depuration by Red Swamp Crayfish,
72-79	Hydrocarbon Contamination in the Canary Islands. II. Intertidal Limpet
80-87	Hydrocarbon and Organochlorine Residue Concentrations in Sediments from Bay of Chetumal, Mexico	E. Noreña-Barroso, O. Zapata-Pérez, V. Ceja-Moreno and G. Gold-Bouchot
88-95	Effects of Exposure to Contaminated Sediments on the Parasite Fauna of American Plaice (
96-101	Effects on Tropical Fish of Soil Sediments from Kafue River, Zambia	M. Mwase, T. Viktor and L. Norrgren
102-107	Sensitivity of Ten Aquatic Species to Long-Term Crude Oil Exposure	A. Moles
108-115	Effect of Pentachlorophenol Pollution Towards Microalgae and Microbial Activities in Soil from a Former Timber Processing Facility	M. Megharaj, I. Singleton and N. C. McClure
116-122	Acute Toxicity of Ammonia to
123-128	Acute and Chronic Effects of Indium Chloride (InCl₃) on Tilapia (
129-134	Acute and Chronic Effects of Antimony Chloride (SbCl₃) on Tilapia (
135-142	Effect of Methyl Parathion-Treated Prey (

Volume 61, Number 2 / July 1998

143-148	No Estrogenic Effects of Bisphenol A in
149-153	Age Specific Sensitivity of the Nematode
154-161	Abundance, Metamorphosis, Developmental, and Behavioral Abnormalities in
162-168	Short-Term Effects of Bolero on the Gill Apparatus of a Small Number of Mosquitofish (
169-174	Responses of Non-Target Aquatic Organisms to Aqueous Propanil Exposure	M. T. Moore, J. R. Pierce, C. D. Milam, J. L. Farris and E. L. Winchester
175-181	Effect of Size upon Metal Content of Lobster (
182-187	Total Mercury in Muscle of Fish from Two Marshes in Goldfields, Colombia	J. Olivero, B. Solano and I. Acosta
188-193	Ethylene Diurea (EDU) Protection Against Ozone Injury in Tomato Plants at Delhi	C. K. Varshney and C. Rout
194-201	Incomplete Removal of the Pesticide Captan from Skin by Standard Handwash Exposure Assessment Procedures	R. A. Fenske, C. Schulter, C. Lu and E. H. Allen
202-209	Increase of the Background Human Exposure to Mercury Through Fish Consumption due to Gold Mining at the Tapajós River Region, Pará State, Amazon	Z. C. Castilhos, E. D. Bidone and L. D. Lacerda
210-215	Hazard from Carbon Monoxide Poisoning for Bus Drivers in Tehran, Iran	M. Abdollahi, L. Zadparvar, B. Ayatollahi, M. Baradaran and S. Nikfar, et al.
216-223	DDT Induces Apoptosis in Rat Thymocytes	O. Tebourbi, K. B. Rhouma and M. Sakly
224-230	Evaluation of Malnutrition as a Cause of Tributyltin-Induced Pregnancy Failure in Rats	A. Harazono, M. Ema and K. Kawashima
231-238	Developmental Effects of Methylated Arsenic Metabolites in Mice	R. D. Hood
239-246	Flow Cytometric Analysis of Hematocytes from Brown Pelicans (
247-254	Environmental Contaminants Associated with Reproductive Failure in Bald Eagle (
255-260	Analysis of Pesticide Residues in Water Samples by Gas Capillary Chromatography	G. E. Miliadis
261-268	Spatial Structures and Relations of Heavy Metal Content in Wastewater Irrigated Agricultural Soil of Beijing's Eastern Farming Regions	X. J. Wang and S. Tao
269-275	Industrial Pollution Survey in Anambra State, Nigeria	J. O. Ogbuagu and V. I. E. Ajiwe
276-280	Vanadium Content of Cigarettes	A. Adachi, K. Asai, Y. Koyama, Y. Matsumoto and T. Kobayashi

Volume 61, Number 3 / September 1998

281-288	Embryotoxic and Teratogenic Effects of Hexavalent Chromium in Developing Chicks of
289-296	Repeated Intraperitoneal Administration of Chelating Agents in Removal of Cesium from Mice	J. M. Llobet, A. de la Torre, J. Corbella and J. L. Domingo
297-302	Furadan SP50 Induced Haematological Responses of Blue-Rock Pigeon,
303-310	Occurrence of Endemic Fluorosis in Human Population of North Gujarat, India: Human Health Risk	V. V. Barot
311-316	Organochlorine Pesticide Residue Levels in Human Adipose Tissue of Residents of Manisa (Turkey), 1995–1996	I. Çok, A. Bilgili, E. Yarsan, C. Bagˇci and S. Burgaz
317-324	Analysis of Sennosides A and B from Dieter's Tea by HPLC-Diode Array Spectrophotometry and Negative Ion Electrospray Mass Spectrometry	W. Liao, K. Chiu, C. Mabuni and M. Soliman
325-332	Determination of Soil Water Phosphorus with a New Nylon Suction Cup	T. Tischner, G. Nützmann and R. Pöthig
333-338	Organic Matter Quality and Partitioning of PCB	J. M. Brannon, W. M. Davis, V. A. McFarland and C. Hayes
339-346	Cation, Anion, Conductivity, and Absorbance Characteristics of Tarawera River Seepage Water Entering the Western Drain, Eastern Bay of Plenty, New Zealand	A. L. Wilkins, A. G. Langdon and Y. Wang
347-354	Plant Uptake of Cadmium, Zinc, and Manganese in Soils Amended with Sewage Sludge and City Compost	V. Ramachandran and T. J. D'Souza
355-362	Development of a 7-Day
363-369	Assessment of Sediment Toxicity in San Vicente Bay, Central Chile, Using the Amphipod
370-377	Toxicity Assays and Naphthalene Utilization by Natural Bacteria Selected in Marine Environments	E. M. Garcia, I. G. Siegert and P. Suarez
378-383	Microsomal Monooxygenase Activity in Milkfish (
384-390	Effect of Trivalent and Hexavalent Chromium on Antioxidant Enzyme Activities and Lipid Peroxidation in a Freshwater Field Crab,
391-396	Sensitivity of the Meiofaunal Copepod
397-404	Effect of Copper and Lindane on Some Biomarkers Measured in the Clam
405-410	Structure–Toxicity Relationships for Selected Naphthoquinones to
411-418	Spatial Distribution of TCPM-H and TCPM-OH in Blue Mussel and Fish from the Gulf of Gdańsk, Baltic Sea	J. Falandysz, B. Strandberg, L. Strandberg, P.-A. Bergqvist and C. Rappe

Volume 61, Number 4 / October 1998

419-425	Relationship Between Contaminant Loss and Toxicity During Phytoremediation Using Solid-Phase Microtox® Tests	G. A. Harkey and S. P. Pradhan
426-432	Dissipation of Phloxine B and Uranine in Sediment and Water at a Kauai Spill Site	Q. X. Li, C. J. Voisinet Bender and J. P. Alcantara-Licudine
433-439	METIER (Modular Ecotoxicity Tests Incorporating Ecological Relevance) for Difficult Substances. 5. Chlorpyrifos Toxicity to
440-447	Does Sub-Lethal Exposure to Organophosphate Pesticide Affect Capture Rates in Free-Living Rodents?	R. F. Shore and G. Dell'Omo
448-454	Presentation Method and the Avoidance of Fonofos-Treated Seed by Captive Birds	S. L. Fryday, S. A. Chandler-Morris and A. D. M. Hart
455-461	Protectiveness of Kleengard® LP and Tyvek®-Saranex® 23-P During Mixing/Loading and Airblast Application in Treefruits	R. I. Krieger, T. M. Dinoff, S. Korpalski and J. Peterson
462-469	Antiestrogenic Effects of Low Doses of 2,3,7,8-TCDD in Offspring of Female Rats Exposed Throughout Pregnancy and Lactation	A. S. Faqi and I. Chahoud
470-476	Aroclor-1260® Effects on
477-483	Diazinon Residues in the Basins of Anzali Lagoon, Iran	Kh. Talebi
484-488	Methyl
489-496	Effect of Concentration on the Biodegradation of a Nonylphenol Polyethoxylate in River Water	M. A. Manzano, J. A. Perales, D. Sales and J. M. Quiroga
497-504	Heavy Metal Sorption by Aquatic Plants in Taiwan	C.-L. Lee, T. C. Wang, C.-H. Hsu and A.-A. Chiou
505-511	Heavy Metal Toxicity Monitoring in Sediments of Jinhae Bay, Korea	I.-C. Kong, C.-W. Lee and Y.-T. Kwon
512-518	Acute and Genotoxic Effects of Baku Harbor Sediment on Russian Sturgeon,
519-526	Methoxychlor and Estradiol-17β Affect Alevin Rainbow Trout (
527-533	In Vitro
534-540	Effects of Molinate on Growth of Five Freshwater Species of Phytoplankton	C. Sabater and J. M. Carrasco
541-547	Comparison of Total Mercury, Methylmercury, and Selenium in Muscle Tissues and in the Liver of
548-556	Prolonged Exposure to Mine Tailings and Survival and Reproductive Success of Ovigerous Tanner Crabs (

Volume 61, Number 5 / November 1998

557-568	The Ah Receptor: A Regulator of the Biochemical and Toxicological Actions of Structurally Diverse Chemicals	M. S. Denison and S. Heath-Pagliuso
569-576	Esterases of
577-582	Estradiol Disrupts Sea Urchin Embryogenesis Differently from Methoxychlor	J. M. Mwatibo and J. D. Green
583-590	Relative Lymphocytosis-Disorder Caused by Occupational Exposure to Vinyl Chloride Monomer	A. Fučić, Z. Špacir, D. Barković, A. Jazbec and A. Mijić, et al.
591-599	Prediction of Water Solubility and Toxicity of Substituted Indoles to
600-607	Heavy and Trace Metals in Wild Mink (
608-615	Barnacles as Biomonitors of Heavy Metal Pollution in the Coastal Waters of Mazatlán Harbor (Mexico)	J. Ruelas-Inzunza and F. Páez-Osuna
616-622	Trace Metal Distribution Along the Southern Coast of Bahia de La Paz (Gulf of California), México	L. Méndez, B. Acosta, S. T. Alvarez-Castañeda and C. H. Lechuga-Devéze
623-628	Copper-Induced Oxidative Stress in
629-636	Effects of Cadmium on Gill Na,K-ATPase of the Estuarine Crab
637-644	Toxicity of Sediment Associated PAHs to the Estuarine Crustaceans,
645-649	pH-Based Conductivity Studies on Fish in a Contaminated Environment	T. Arockiadoss, S. Vincent, F. P. Xavier, K. S. Nagaraja and M. Selvanayagam
650-657	Polychlorinated Biphenyls and Chlordane in the Gonads of Paddlefish,
658-663	Effect of Skin Removal on Estimated Levels of Organochlorine Pesticide Contamination in Passerine Birds	J. A. Frick, J. A. Klemens, R. G. Harper and A. P. Capparella
664-668	Tissue Residues in Male Chickens Fed a 50 ng/kg Dietary Concentration of 2,3,7,8-Tetrachlorodibenzo-p-dioxin	M. J. Zabik, D. Polin, M. Underwood, P. Wiggers and M. E. Zabik
669-676	Sulcotrione Soil Metabolism in Summer Corn Crops	J. Rouchaud, O. Neus, R. Bulcke, K. Cools and H. Eelen
677-683	Fabric Contamination from Pesticides on Tractor Tires	J. Stone, M. Hanna, H. M. Stahr, C. Guo and M. Shelley
684-689	Multiresidue Determination of Insecticides and Fungicides in Fruits and Vegetables by Gas Chromatography	K. Fytianos, J. Konstantinou, J. Kaidatzis and T. Albanis
690-694	Products of Mercury Demethylation by Sulfidogens and Methanogens	K. Pak and R. Bartha

Volume 61, Number 6 / December 1998

695-701	Methyl Bromide and Bromide Ion in Soil After Experimental Greenhouse Fumigation	A. Dimitriou and H. Tsoukali
702-708	Degradation of Explosive 2,4,6-Trinitrotoluene by
709-715	Persistence of Phorate and Carbofuran in Relation to Their Effect on the Mineralization of C, N, and P in Alluvial Soil	A. C. Das and D. Mukherjee
716-721	Pesticide Residues in Marketed Sesame	A. S. Om, K. W. Chung and Y. S. Ko
722-729	Naturally Occurring Radium-226 and Radium-228 in Water Supplies of Michigan	K. S. Sidhu and M. S. Breithart
730-737	Lead and Cadmium in Red Deer and Wild Boar from Sierra Morena Mountains (Andalusia, Spain)	D. Santiago, M. Motas-Guzmán, A. Reja, P. María-Mojica and B. Rodero, et al.
738-745	Ecotoxicity of Pulp Mill Effluents from Different Prebleaching Processes	O. Sobral, R. Ribeiro, F. Gonçalves and A. M. V. M. Soares
746-753	Responses of Circulating Fish Phagocytes to Paper Mill Effluent Exposure	I. Ahmad, M. Fatima, M. Athar, N. Z. Khan and S. Raisuddin
754-761	Ecotoxicity of River and Spring Sediment Along the Hanford Reach	D. A. Delistraty and J. Yokel
762-769	Root Growth Inhibition, Photosynthetic Pigments Production, and Metal Accumulation in
770-777	Influence of Petroleum at a Refinery Terminal on Feral Winter Flounder,
778-785	Acute Lethal Toxicity of the Organophosphorus Pesticide Chlorpyrifos to Different Species and Strains of
786-792	Use of Mfu-Galactoside Enzymatic Activity as Ecotoxicological Endpoint on Rainbow Trout Red Blood Cells	M. V. Pablos, S. Boleas and J. V. Tarazona
793-799	Cadmium Accumulation and Metallothionein Biosynthesis in
800-806	Nitrite-Induced Cell Proliferation and Polyamine Synthesis in the Small Intestine of Mice	I. P. Grudzinski and F. C. P. Law
807	Erratum

Volume 62, Number 1 / January 1999

1-7	Pentachlorophenol and Pentachloroanisole in Oil Samples Associated with the Toxic Oil Syndrome	R. Guitart, L. Nørgaard, I. Abaitua Borda, M. Posada de la Paz and J. Abián, et al.
8-15	Method for the Determination of PCB Congeners and Chlorinated Pesticides in Human Blood Serum	S. S. Atuma and M. Aune
16-24	Cytotoxicity of Lindane and Paraquat to Human Hepatoma Cell Lines	B. Descampiaux, N. Cotelle, J. P. Catteau, C. Peucelle and J. M. Leroux, et al.
25-29	Interlaboratory Comparison of Endotoxin Analyses in Occupational Exposure	R. Sarantila, J. Kangas and H. Savolainen
30-33	Lead and Cadmium in Ethiopian Vegetables	S. I. Rahlenbeck, A. Burberg and R. D. Zimmermann
34-39	Degradation of Sodium Monofluoroacetate (1080) and Fluorocitrate in Water	L. H. Booth, S. C. Ogilvie, G. R. Wright and C. T. Eason
40-47	Metals in Surficial Sediments of the North-West Irish Sea	M. Charlesworth, M. Service, S. H. Mitchell and W. T. Oliver
48-54	Bacterial Degradation of Chlorpyrifos in Pure Cultures and in Soil	K. Mallick, K. Bharati, A. Banerji, N. A. Shakil and N. Sethunathan
55-62	Agricultural Inputs of Pesticide Residues to Stream and Pond Sediments in a Small Catchment in Southern Sweden	J. Kreuger, M. Peterson and E. Lundgren
63-69	Effects of Zinc Exposure on Oxygen Consumption and Gill Na
70-78	Nitrate, Ammonium, and Phosphate Uptake by the Immobilized Cells of
79-86	Toxicity Assays and Bioconcentration of Mercury in Bacteria Selected from Marine Environments	E. M. Garcia, M. Orta and P. Suarez
87-92	Acclimation of Algal Species Following Exposure to Phenol	V. Joseph and A. Joseph
93-100	Human Placental Microsomal Activation and DNA Adduction by Air Pollutants	A. K. Prahalad, D. K. Manchester, I. C. Hsu, J. Inmon and J. E. Gallagher

Volume 62, Number 2 / February 1999

101-108	Toxicokinetics of Pyrethroids in Humans: Consequences for Biological Monitoring	K.-H. Kühn, B. Wieseler, G. Leng and H. Idel
109-116	Method for Analyzing Urinary Toluene and Xylene by Solid-Phase Microextraction (SPME), and Its Application to Workers Using Organic Solvents	F. Asakawa, F. Jitsunari, J. Choi, S. Suna and N. Takeda, et al.
117-121	Chromosome Aberrations Study in Human Lymphocytes from Marijuana Smokers	M. A. García, G. Weigert, S. Duk and M. Alarcón
122-129	Small-Scale Spatial Variation of Selenium Concentrations in Chironomid Larvae	J. C. Malloy, M. L. Meade and E. W. Olsen
130-137	Differences in Reproductive Characteristics Among Field Populations of
138-143	Fractioning of Cu, Mn, Zn, and Pb in Mineral Soils Along an Oak Forest Vegetation Gradient in Mexico City	A. Quiroz and K. Ilangovan
144-151	Heavy Metal Removal by Microalgae	L. Travieso, R. O. Cañizares, R. Borja, F. Benítez and A. R. Domínguez, et al.
152-159	Heavy Metals in the Shrimp
160-168	Copper and Lead Accumulation in Tissues of a Freshwater Fish
169-178	Arsenic Induced Liver Hyperplasia and Kidney Fibrosis in Rainbow Trout (
179-186	Physiological and Biochemical Response of
187-192	Nitrate and Nitrite Accumulation in Fresh Vegetables from Greece	K. Fytianos and P. Zarogiannis
193-198	Effects of DDVP, Naphthalene, and Cadmium on Intestinal Proteolytic Activity in Mozambique Tilapia (
199-206	Organochlorine Pesticides in Water, Sediment, and Fish of Paranoá Lake of Brasilia, Brazil	E. D. Caldas, R. Coelho, L. C. K. R. Souza and S. C. Silva
207-213	Inhibition of Glutathione
214-221	Evaluation of Selected Endocrine Disrupting Compounds on Sex Determination in
222-229	Effect of Zeolite on the Reduction of Cadmium Toxicity in Water and a Freshwater Fish,
230-237	Susceptibility of Embryonic and Larval African Catfish (

Volume 62, Number 3 / March 1999

239-246	Polychlorinated Dibenzo-p-dioxin and Polychlorinated Dibenzofuran Congener Profiles in Fish, Crayfish, and Sediment Collected near a Wood Treating Facility and a Bleached Kraft Pulp Mill	E. P. Foster, D. Drake and R. Farlow
247-253	Acute Toxicity Bioassay Using the Freshwater Luminescent Bacterium
254-258	Deltamethrin Induced Physiological Changes in Freshwater Cat Fish
259-265	Parasitism, Feeding Rate, and Hydrocarbon Uptake of Pink Shrimp
266-271	Sensitivity of the Mysid
272-277	Marine Bacteria Tolerant to Chlorophenols	M. Martínez, A. Campos, A. García and C. L. González
278-285	Determination of Organochlorine Pesticide Residues in Aquatic Systems and Organisms in Upper Sakarya Basin, Türkiye	N. E. Barlas
286-292	Accumulation and Loss of Chromium by Mussels (
293-300	Trace Metals in
301-308	Sequential Extraction of Copper, Lead, Cadmium, and Zinc in Sediments from Ebro River (Spain): Relationship with Levels Detected in Earthworms	L. Ramos, M. J. González and L. M. Hernández
309-314	Pesticides in Homes in Western Australia	P. Dingle, D. Williams, N. Runciman and P. Tapsell
315-323	Reduction of Norflurazon Leaching in a Sandy Soil by Adjuvants	R. S. Chandran and M. Singh
324-329	Use of Ozone to Remove Alachlor from Surface Water	F. Beltrán, B. Acedo and J. Rivas
330-335	Influence of Dyeing and Bleaching Industries on Ground Water of Tirupur, Tamilnadu, India	S. Senthilnathan and P. A. Azeez
336-343	Oxidation of 2-Chlorophenol Wastewater by Hydrogen Peroxide in the Presence of Basic Oxygen Furnace Slag	Yuan-shen Li, Cheng-chung Liu and Bor-ren Chern
344-351	Dissipation of Phloxine B and Uranine in Protein Bait Sprayed in a Coffee Field for the Suppression of Mediterranean Fruit Fly	J. P. Alcantara-Licudine, R. T. Cunningham, N. J. Liquido, G. T. McQuate and Q. X. Li
352-355	Inhibition of 15-Lipoxygenase by Phthalate Plasticizers	K. E. Malterud, K. M. Rydland and T. Haugli
356-362	Teratogenicity of Arecoline Hydrobromide on Developing Chick Embryos: A Preliminary Report	K. Paul, P. K. Moitra, I. Mukherjee, C. Maity and S. K. Ghosal
363-370	Developmental Toxicity of Triphenyltin Chloride After Administration on Three Consecutive Days During Organogenesis in Rats	M. Ema, E. Miyawaki and K. Kawashima
371-376	Influence of BHC and Fenvalerate on Mineralization and Availability of Some Plant Nutrients in Soil	A. C. Das and D. Mukherjee

Volume 62, Number 4 / April 1999

377-382	¹⁴C-Chlorpyrifos Residues in Tomatoes and Tomato Products	P. Aysal, K. Gözek, N. Artık and A. S. Tunçbilek
383-389	Organochlorine Compounds in Pelicans (
390-396	Disappearance of 2,4-Dinitrotoluene and 2-Amino,4,6-Dinitrotoluene by
397-402	Organochlorine Pesticide Residues in Human Blood Serum of Inhabitants of Veracruz, Mexico	S. M. Waliszewski, A. A. Aguirre, A. Benitez, R. M. Infanzon and R. Infanzon, et al.
403-408	Ambient Lead Levels in Urban Areas	D. G. Gaghate and M. Z. Hasan
409-415	Essential Elements in Environmental Samples from Selected Regions in Slovakia	M. Ursínyová and V. Hladíková
416-419	Formation of Formaldehyde from Methyl
420-427	Landscape Care Pesticide Residues in Residential Drinking Water Wells	B. D. Eitzer and A. Chevalier
428-433	Sorption of Acid Dyes by Chemically Modified Peanut Hulls	K. S. Low, C. K. Lee and W. H. Koo
434-439	Contribution of Nonpolar Organic Compounds to the Toxicity of a Chemical Works Effluent	L. Yang, H. Yu, D. Yin and H. Jin
440-447	Assessment of Industrial Effluent Toxicity Using Flow-Through Fish Egg/Alevins/Fry (EAF) Toxicity Test	R. Yang, J. Pickard and K. Omotani
448-454	Acute Toxicity of Permethrin/Piperonyl Butoxide on Hybrid Striped Bass	S. Rebach
455-462	Relationship Between Kinetics of Benzo[a]pyrene Bioaccumulation and DNA Binding in the Mussel
463-468	Structure–Toxicity Relationships for Selected Lactones to
469-475	Sensitivity of the Sand Crab
476-482	Combined Chromium and Phenol Pollution in a Marine Prawn Fishery	Z. Qixing
483-489	Algae Growth Potential Measurement in Distillery Wastes	L. Travieso, F. Benitez and R. Dupeyrón
490-495	Copper Exposure Reduced the Resistance of the Catfish
496-501	Safety Evaluation of the Fungicide Iprodione on Cauliflower (
502-507	Metal Binding Properties of Ferritin in
508-514	Wound Healing in Earthworms

Volume 62, Number 5 / May 1999

515-519	Risk of Intoxication with Sulfluramid in a Packing Plant of Mirex-S	J. G. Machado-Neto, M. E. C. Queiroz, D. Carvalho and A. J. Bassini
520-529	Herbicide Mobility Using Soil Leaching Columns	S. H. Futch and M. Singh
530-538	QSAR for Polychlorinated Organic Compounds (PCOCs). I. Prediction of Partition Properties for PCOCs Using Quantum Chemical Parameters	J. Dai, C. Sun, S. Han and L. Wang
539-546	Toxicity of Mixtures of Polychlorinated Dibenzo-p-dioxins, Dibenzofurans, and Biphenyls Determined by Dose-Response Curve Analysis	W. Li, W. Z. Wu, K.-W. Schramm, Y. Xu and A. Kettrup
547-554	In Vitro Earthworm
555-562	Health Hazard from Dry River Bed Agriculture	M. Farooq, R. K. Hans, P. N. Viswanathan and P. C. Joshi
563-569	Can the Pattern of the
570-577	Toxic Action of the Herbicide 2,4-D on the Neuroepithelial Synapse and on the Nonstimulated Skin of the Frog
578-583	Methoxychlor Effects on Hatching and Larval Startle Response in the Salamander
584-590	Effect of Carbofuran and Hexachlorocyclohexane on N₂O Production in Alluvial Soils	N. Singh, D. Majumdar, S. Kumaraswamy, N. A. Shakil and S. Kumar, et al.
591-599	Effect of Selenium on the Growth of the Cyanobacterium
600-607	2,4–D Treatment in Tench (
608-615	Hepatic UDP-Glucuronosyltransferase in Rainbow Trout (
616-622	Aquatic Toxicities of Halogenated Benzoic Acids to
623-629	Characterization of Glutathione S-Transferases (GST) Activities in
630-637	Use of Macroalgae as Biological Indicators of Heavy Metal Pollution in Thermaikos Gulf, Greece	K. Fytianos, E. Evgenidou and G. Zachariadis
638-645	Study of Pearl Dace (
646-652	Acute Toxicity of Ammonia to Juvenile Shrimp

Volume 62, Number 6 / June 1999

653-663	Allometric Models for Interspecies Extrapolation of Wildlife Toxicity Data	B. E. Sample and C. A. Arenal
664-670	Effects of Perinatal Exposure to Polychlorinated Biphenyls on Development of Female Sexual Behavior	Y.-W. Chung and L. G. Clemens
671-676	Endosulfan Residues in Brazilian Tomatoes and Their Impact on Public Health and the Environment	A. C. P. Araújo, D. L. Telles, R. Gorni and L. L. A. Lima
677-684	Comparison of Gas Chromatographic and Ion Selective Electrode Methods for Measuring Fluoride in Urine	H.-W. Kuo, W. G. Chang, Y. S. Huang and J. S. Lai
685-690	Comparison of Organochlorine Pesticide Levels in Adipose Tissue and Human Milk of Mothers Living in Veracruz, Mexico	S. M. Waliszewski, A. A. Aguirre, R. M. Infanzon, A. Benitez and J. Rivera
691-699	Copper, Zinc, Cadmium, and Lead in Sheep Grazing in North Greece	N. Zantopoulos, V. Antoniou and E. Nikolaidis
700-707	Trace Elements in Soil and Coniferous Needles	M. Blanuša, Lj. Prester, M. Matek and A. Kučak
708-716	Three Digestion Methods to Determine Concentrations of Cu, Zn, Cd, Ni, Pb, Cr, Mn, and Fe in Mangrove Sediments from Sai Keng, Chek Keng, and Sha Tau Kok, Hong Kong	N. F. Y. Tam and M. W. Y. Yao
717-722	Multiresidue Determination of Fungicides in Wine	M. A. García, M. J. Melgar and M. I. Fernández
723-730	Estrogenic Effects of Organic Environmental Extracts with the Trout Hepatocyte Vitellogenin Assay	F. Gagné, M. Pardos and C. Blaise
731-742	Recovery of Acetylcholinesterase Activity in the Common Carp (
743-748	Influence of Naphthalene on Esterase Activity During Vitellogenesis of Marine Edible Crab,
749-757	Toxicity of Metals and Pesticides Using the Sperm Cell Bioassay with the Sea Urchin
758-768	Cadmium-Inducible Metallothionein in Tilapia (
769-775	Combined Effects of
776-782	Oxygen Production Rate as a Test for Determining Toxicity of Copper to

Volume 63, Number 1 / July 1999

1-8	Validation of Hippuric Acid as a Biomarker of Toluene Exposure	Y. Duydu, S. Süzen, N. Erdem, H. Uysal and N. Vural
9-14	Use of Ozone and Hydrogen Peroxide to Remove Alachlor from Surface Water	F. Beltrán, B. Acedo and J. Rivas
15-24	PCDDs/PCDFs, Coplanar PCBs and PCBs in Barn Owl Eggs from Different Areas in the State of Brandenburg, Germany	T. Wiesmüller, B. Schlatterer, B. Wuntke and R. Schneider
25-32	Efficiency of Grass Buffer Strips and Cropping System on Off-Site Dacthal Movement	G. F. Antonious
33-38	Residue Analysis of Imazapyr and Chlozolinate in Water Using Sunlight	A. Santoro, M. Mansour, M. Tropea, A. Scopa and S. A. Bufo
39-44	Persistence of Organophosphorus Pesticide Residues in Limón River Waters	D. Medina, A. Prieto, G. Ettiene, I. Buscema and A. Abreu de V
45-51	Distribution of Mercury in Sediments from La Paz Lagoon, Peninsula of Baja California, Mexico	F. S. Kot, C. Green-Ruiz, F. Páez-Osuna, E. N. Shumilin and D. Rodríguez-Meza
52-58	Heavy Metals in Intertidal Surface Sediments from the Patagonian Coast, Argentina	M. N. Gil, M. A. Harvey and J. L. Esteves
59-64	Relationship Between Trace Metal Concentrations and Hardness in Drinking Water in Taiwan	C.-Y. Yang
65-72	Bioindication of Heavy Metals by
73-79	Distribution of Trace Metals in Different Tissues in the Rock Oyster
80-86	Heavy Metal Concentrations in Mandibles of White-Tailed Deer Living in the Picher Mining District	J. M. Conder and R. P. Lanno
87-93	Soil Leaching Column Chromatographic Technique for Estimation of Leaching Behavior of Atrazine, Deethylatrazine, Deisopropylatrazine, and Hydroxyatrazine on Soil	F. Xu, X.-M. Liang, B. Lin, F. Su and H. Zhong, et al.
94-100	Linear Alkylbenzene Sulphonates: Biodegradability and Isomeric Composition	J. A. Perales, M. A. Manzano, D. Sales and J. M. Quiroga
101-108	Effect of Ozonation of Naphthalene Derivatives on Their Elimination, TOC, and Biodegradability	Zhu S., Zhang Q., Wang L., Chen J. and Lian H.
109-116	Determination of Kow Values for a Series of Aryl Glucuronides	D. W. Kuehl and J. Christensen
117-124	Biochemical and Histopathological Changes in Certain Tissues of
125-132	Response of Genotypes of
133-138	Acute Toxicity of Malathion and the New Surfactant “Genapol OXD 080” on Species of Rice Basins	E. Cano, A. Jimenez, J. A. Cabral and M. E. Ocete

Volume 63, Number 2 / August 1999

139-149	Recent Evolution of the Multi-Isotopic Radioactive Content in Ice of Livingston Island, Antarctica	A. Baeza, M. del Río, C. Miró, E. Navarro and C. Roldán
150-156	Morphological Masculinization in Poeciliid Females from a Paper Mill Effluent Receiving Tributary of the St. Johns River, Florida, USA	S. A. Bortone and R. P. Cody
157-166	Storage Duration and Temperature and the Acute Toxicities of Estuarine Sediments to
167-173	Effect of an Acaricide on the Reproduction and Survival of
174-180	Toxicological Effects of Geosmin and 2-Methylisoborneol on Rainbow Trout Hepatocytes	F. Gagné, J. Ridal, C. Blaise and B. Brownlee
181-187	Toxicity of DDT to the Different Life Stages of the Mummichog
188-194	Acute Toxicity of Sodium Selenite to Juvenile Walleye	R. J. Mauk and M. L. Brown
195-202	Toxicity of Phenol to Fish and Aquatic Ecosystems	N. C. Saha, F. Bhunia and A. Kaviraj
203-210	Oil Contamination Along Oil Tanker Routes off the United Arab Emirates (The Arabian Gulf and the Gulf of Oman)	M. A. Shriadah
211-218	Effect of Endosulfan on Methane Production from Three Tropical Soils Incubated Under Flooded Condition	K. Bharati, S. R. Mohanty, V. R. Rao and T. K. Adhya
219-225	Anaerobic–Aerobic Biodegradation of DDT (Dichlorodiphenyl Trichloroethane) in Soils	A. Corona-Cruz, G. Gold-Bouchot, M. Gutierrez-Rojas, O. Monroy-Hermosillo and E. Favela
226-234	Priority Pollutant Polycyclic Aromatic Hydrocarbons in Florida Sediments	C. J. Miles and J. J. Delfino
235-242	Organochlorine Pesticide Residues in Basic Food Products and Diets in the Republic of Belarus	E. N. Barkatina, A. L. Pertsovsky, V. I. Murokh, N. D. Kolomiets and O. V. Shulyakovskaya, et al.
243-247	Organochlorine Insecticides Residues in Human Milk: A Study of Lactating Mothers in Siphofaneni, Swaziland	J. O. Okonkwo, L. Kampira and D. D. K. Chingakule
248-255	Reintroduction of the Otter (
256-262	Methyl Mercury Exposure During Post-Natal Brain Growth Alters Behavioral Response to SCH 23390 in Young Rats	M. E. Pereira, V. M. Morsch, R. S. Christofari and J. B. T. Rocha
263-270	Metal Pollution in the Sediments of Alexandria Region, Southeastern Mediterranean, Egypt	A. A. El-Sammak and T. A. Aboul-Kassim
271-276	Aluminum Leaching from Surrogate Aluminum Food Containers Under Different pH and Fluoride Concentration	P. Rajwanshi, V. Singh, M. K. Gupta, R. Shrivastav and V. Subramanian, et al.

Volume 63, Number 3 / September 1999

277-281	Rapid Solid Phase Extraction Cleanup for Pesticide Residues in Fresh Fruits and Vegetables	F. J. Schenck and V. Howard-King
282-288	A One-Step ASE™ Extraction Method for TCDD TEQ Determination	D. D. McCant, L. S. Inouye and V. A. McFarland
289-296	Suitability of High-Hardness COMBO Medium for Ecotoxicity Testing Using Algae, Daphnids, and Fish	K. N. Baer, M. C. Ziegenfuss, S. D. Banks and Z. Ling
297-304	Significant Organotin Contamination of Sediment and Tissues of Milkfish in Brackish Water Ponds	R. M. Coloso and I. G. Borlongan
305-311	Heavy Metal Pollution in Water, Sediments, and Earthworms from the Ebro River, Spain	L. Ramos, M. A. Fernández, M. J. González and L. M. Hernández
312-319	Surface Water Transport of Lead at a Shooting Range	J. R. Craig, J. D. Rimstidt, C. A. Bonnaffon, T. K. Collins and P. F. Scanlon
320-326	Mercury Levels in Mole Crabs
327-334	Selenium and Copper in Vegetables and Fruits Grown on Long-Term Impacted Soils from Valparaiso Region, Chile	H. Pinochet, I. De Gregori, M. G. Lobos and E. Fuentes
335-342	Biodegradation of Polyvinylchloride (PVC) by White Rot Fungi	Z. Kırbaş, N. Keskin and A. Güner
343-349	Plasma Aspartate Aminotransferase Activity in the Catfish
350-356	Acute-Sublethal Copper Effects on Phagocytosis and Lysozyme Activity in the Earthworm
357-364	Effects of Ammonium Nitrate, Sodium Nitrate, and Urea on Red-Legged Frogs, Pacific Treefrogs, and African Clawed Frogs	G. S. Schuytema and A. V. Nebeker
365-371	Acute Lethal and Sublethal Effects of a Neem-Based Insecticide on Nontarget Aquatic Insects in Stream Channels	D. P. Kreutzweiser, S. S. Capell and T. A. Scarr
372-378	Coexposure to Epichlorohydrin on the Elimination of Urinary Metabolites of Dimethylformamide	M. J. W. Chang and C. Y. Ko
379-384	Effect of Sublethal Concentrations of Monocrotophos on Erythropoietic Activity and Certain Hematological Parameters of Fish
385-391	Acute Toxicity of Carbofuran to Adult and Juvenile Flathead Chubs	S. J. Fisher, G. F. Galinat and M. L. Brown
392-398	Growth Differences in Cultured Populations of
399-406	Identification of Ammonia and Volatile Phenols as Primary Toxicants in a Coal Gasification Effluent	H. Jin, X. Yang, H. Yu and D. Yin
407-414	Estimation of the Hazard Concentration of Industrial Wastewaters Using Algal Bioassay	H. A. Gamila and F. A. Naglaa

Volume 63, Number 4 / October 1999

415-422	Dietary TBTO Exposure to the Japanese Quail: Relation Between Exposure Period and Appearance of Reproductive Effects	A. S. Faqi, V. Hilbig, R. Pfeil and R. Solecki
423-429	Developmental Toxicity and EROD Induction in the Japanese Medaka (
430-437	Enzyme Cytochemical Responses of Mussels (
438-443	Influence of River Water in the Detection of Cr(VI) Mutagenicity by the Ames Test	L. C. López, M. D. Bassi and J. Moretton
444-450	Organochlorine Pesticide Contaminants in Human Milk Samples Collected in Tebriz (Iran)	I. Çok, A. E. Karakaya, B. L. Afkham and S. Burgaz
451-459	Residues of Pesticides in Grains Locally Grown in Saudi Arabia	I. Al-Saleh, I. Al-Doush and A. Echeverria-Quevedo
460-466	Flufenacet Soil Persistence and Mobility in Corn and Wheat Crops	J. Rouchaud, O. Neus, K. Cools and R. Bulcke
467-472	Behavior of Different Formulations of Lindane on Chickpea	I. Mukherjee and M. Gopal
473-477	Reduction of Fluoride Deposition in the Vicinity of a Brown Coal-Fired Power Plant as Indicated by Bone Fluoride Concentrations of Roe Deer (
478-483	Arsenic in Well Water Supplies in Saskatchewan	T. S. Thompson, M. D. Le, A. R. Kasick and T. J. Macaulay
484-490	Principal Component Analysis of Dissolved Heavy Metals in Water of the Reconquista River (Buenos Aires, Argentina)	M. L.. Topalián, P. M. Castañé, M. G. Rovedatti and A. Salibián
491-498	Speciation and Quantification of Organic Manganese Compounds in Gasoline by Gas Chromatography Atomic Emission Spectroscopy	H. B. Swan
499-502	Impact of Mixture of Nickel and Chromium on the Protein Content of Flesh and Liver of
503-510	Toxicological Effects of Municipal Wastewaters to Rainbow Trout Hepatocytes	F. Gagné and C. Blaise
511-519	Metal Interactions During Accumulation and Elimination of Zinc and Cadmium in Tissues of the Freshwater Fish
520-523	Valve Closure by Juvenile Scallops as a Protective Mechanism in Response to Elevated Levels of Environmental Copper	J. Inda and G. M. Cuturrufo
524-530	Mobilization of Trivalent Chromium in Presence of Organic Acids: A Hydroponic Study of Wheat Plant (
531-537	Dynamics of Accumulation and Decontamination of Cadmium and Zinc in Carnivorous Invertebrates. 1. The Ground Beetle,
538-545	Dynamics of Accumulation and Decontamination of Cadmium and Zinc in Carnivorous Invertebrates. 2. The Centipede
546-552	Field Survey of Cd and Pb Contents in Spring Wheat (

Volume 63, Number 5 / November 1999

553-559	Urine Mercury in Micromercurialism: Bimodal Distribution and Diagnostic Implications	J. T. A. Ely, H. H. Fudenberg, R. J. Muirhead, M. G. LaMarche and C. A. Krone, et al.
560-566	Genotoxic Activity of Vinasse and Its Effect on Fecundity and Longevity of
567-574	Seasonal Variation in Dietary and Body Organ Arsenic Concentrations in Wood Mice
575-581	Effects of Aldicarb and Malathion on Lipid Peroxidation	E. Yarsan, M. Tanyuksel, S. Celik and A. Aydin
582-589	Effects of Chlorothalonil on Glutathione and Glutathione-Dependent Enzyme Activities in Syrian Hamster Embryo Cells	H. Bessi, C. Cossu-Leguille, A. Zaïd and P. Vasseur
590-597	Selenium and Other Trace Metals in Pelicans Dying at the Salton Sea	G. Bruehler and A. de Peyster
598-603	Mercury Levels in Alligator Meat in South Louisiana	R. M. Elsey, V. A. Lance and L. Campbell
604-609	Effect of pH and Type of Formulation on the Persistence of Imidacloprid in Water	M. A. Sarkar, P. K. Biswas, S. Roy, R. K. Kole and A. Chowdhury
610-617	Behavior of Halogenated Disinfection By-Products in the Water Treatment Plant of Barcelona, Spain	B. Cancho, F. Ventura and M. T. Galceran
618-624	Model of Sediments Movement in Montazah, A Semi-Enclosed Bay, Alexandria, Egypt	A. El-Sammak
625-632	Toxicity Identification Evaluation of Wet and Dry Weather Runoff from the Tijuana River	K. Riveles and R. M. Gersberg
633-638	Amylase Polymorphism of
639-645	Activity of Benzo(a)pyrene Hydroxylase in Three Marine Species	A. Rudolph and M. I. Rudolph
646-653	Effects of Phenanthrene on Primary Production of Phytoplankton in Two New Jersey Estuaries	L. D. Kelly, L. R. McGuinness, J. E. Hughes and S. C. Wainright
654-659	Assessment of the Toxicity of Stabilized Sludges Using
660-664	Sensitivity Evaluation of Bluebottle (
665-672	Polycyclic Aromatic Hydrocarbons and
673-681	Heavy Metal Concentrations in Fish Tissues from the Northeast Mediterranean Sea	M. Kalay, Ö. Ay and M. Canli
682-690	Heavy Metals in Sediments of the Lower Paraíba do Sul River and Estuary, R.J., Brazil	M. M. Molisani, M. S. M. B. Salomão, A. R. C. Ovalle, C. E. Rezende and L. D. Lacerda, et al.

Volume 63, Number 6 / December 1999

691-697	New Artificial Sediment for
698-702	Potential Application of Elemental Analysis of Fish Otoliths as Pollution Indicator	A. K. Sawhney and M. S. Johal
703-710	Heavy Metals and Methylmercury in Tissues of Risso's Dolphin (
711-719	Content of Cadmium in Carrots Compared with Rice in Japan	Y. Z. Lee, S. Suzuki, T. Kawada, J. Wang and H. Koyama, et al.
720-727	Cadmium-99 Transfer Between Water and Sediments Studied in Laboratory Experiments and with a Computer Model	A. D. Rasmussen and O. Andersen
728-735	PAH Contamination Levels in Air Particles and Sediments of Ho Chi Minh City, Vietnam	M. T. Anh, L. M. Triet, J.-J. Sauvain and J. Tarradellas
736-743	Chlorinated Aromatic Hydrocarbons in the Brains and Lipids of Sparrows (
744-750	Chromium Tolerant Yeast Strains Isolated from Industrial Effluents and Their Possible Use in Environmental Clean-Up	N. Dar and A. R. Shakoori
751-758	Relationship Between the Structure of Some Humic Compounds and Their Inhibitory Effects on Carp Catalase	Zs. Varanka, T. Szegletes, Zs. Szegletes, J. Nemcsók and M. Ábrahám
759-765	Interactions Between Dibutyl Phthalate and Aquatic Organisms	G. L. Huang, H. W. Sun and Z. H. Song
766-773	Effects of Sucrose and Dried Alum Sludge on the Growth of Rudbeckia and Leaching of Nitrogen and Phosphorus from Potting Media Containing Biosolids Compost	G. J. Bugbee and G. C. Elliott
774-781	Metabolic Effects of Sulfur Dioxide Fumigation on
782-788	Growth of Kerosene-Biodegrading Microorganisms in the Presence of α-Amino Acid	H.-M. Choi and K.-H. Chung
789-796	Evaluation of Detoxification Enzyme Levels in Egyptian Catfish,
797-804	Toxicity and Differential Tissue Accumulation of Copper in the Tropical Freshwater Fish,
805-812	Short-Term Ecotoxicity of a Mixture of Five Metals to the Zebra Mussel
813-820	Evaluation by HPLC-UV of Polar Pesticides in Rice Fields	B. Jiménez, J. C. Moltó, G. Font and J. M. Soriano

Volume 64, Number 1 / January 2000

1-7	Effects of Two-Dimensional Mass Transport Modeling on Groundwater Monitoring Configurations	P. F. Hudak
8-15	Comparison of Organochlorine Pesticide Levels in Adipose Tissue and Blood Serum from Mothers Living in Veracruz, Mexico	S. M. Waliszewski, A. A. Aguirre, R. M. Infanzon, L. López-Carrillo and L. Torres-Sánchez
16-19	Analysis of Pentachlorophenol from Water, Sediments, and Fish Bile of Dongting Lake in China	M.-H. Zheng, B. Zhang, Z.-C. Bao, H. Yang and X.-B. Xu
20-26	Lead, Cadmium, and Zinc in Tissues of Roe Deer (
27-32	Mercury Concentrations in Louisiana and Chinese Crayfish	L. J. Schuler, J. P. Howell and M. G. Heagler
33-39	Cadmium, Copper, and Zinc Levels in Rice and Soil of Japan, Indonesia, and China by Soil Type	N. Herawati, S. Suzuki, K. Hayashi, I. F. Rivai and H. Koyama
40-46	Soil Solarization: Technique for Decontamination of an Organophosphorus Pesticide from Soil and Nematode Control	M. Gopal, I. Mukherjee, D. Prasad and N. T. Yaduraju
47-50	Soil Contamination from Buried Pesticides	A. Hourdakis, H. Anagnostopoulos and D. Doulia
51-58	Use of Sequential Extraction Procedures for the Analysis of Cadmium and Lead in Sediment Samples from a Constructed Wetland	C. Carapeto and D. Purchase
59-65	Effect of Simultaneous Ozone and Activated Carbon Treatment on 1,2-Dihydroxybenzene Genotoxic Effects	M. A. Mondaca, V. Carrasco and C. A. Zaror
66-73	Micronucleus Test of Herbicide Terbutol and Its Metabolites in Cultured Chinese Hamster Lung Cells and Male CD-1 Mice	T. Suzuki, Y. Nakagawa, S. Tayama, K. Yaguchi and S. Suzuki, et al.
74-80	Effect of Paraquat on Glutathione Activity in Japanese Quail	P. Galvani, A. Cassani, P. Fumagalli and A. Santagostino
81-84	PCB Poisoning in a Red-Tailed Hawk (
85-92	Methoxychlor Increases Susceptibility to Predation in the Salamander
93-99	Cadmium-Induced Changes in Hematology and 2,3-DPG Levels in Rats	B. Kłapcińska, S. Poprzecki, B. Dolezych and E. Kimsa
100-106	Toxicity Testing of Municipal Solid Waste Leachates with CerioFAST	M. Ward, G. Bitton and T. Townsend
107-113	Toxicity Evaluation of a Municipal Dump Leachate Using Zebrafish Acute Tests	C. L. S. Sisinno, E. C. Oliveira-Filho, M. C. Dufrayer, J. C. Moreira and F. J. R. Paumgartten
114-121	Susceptibility of Five Nontarget Organisms to Aqueous Diazinon Exposure	D. E. Burkepile, M. T. Moore and M. M. Holland
122-129	Effects of Anionic Surface Active Agents on the Uptake of Aluminum by
130-136	Survival Time of
137-143	Toxicity of Cadmium and Mercury to Horseshoe Crab (
144-151	Oxygen Consumption, Ammonia-N Excretion, and Metal Accumulation in
152-153	Erratum

Volume 64, Number 2 / February 2000

155-160	Frequencies of SCEs in Peripheral Blood Lymphocytes of Pesticide Workers	P. Padmavathi, P. Aruna Prabhavathi and P. P. Reddy
161-167	Spermatotoxic Effects of Nickel in Mice	R. Pandey and S. P. Srivastava
168-175	Clomazone Residues in Soil and Runoff: Measurement and Mitigation	G. F. Antonious
176-183	Persistent Pollutants in Sediments of the Yangtse River	S. Xu, X. Jiang, X. Wang, Y. Tan and C. Sun, et al.
184-190	Impaired Health in Flounder,
191-196	Effects of β-Naphthoflavone on the Levels of Glutathione S-Transferase from Liver of Pacu,
197-204	Toxicity of Thiocyanate to Fish, Plankton, Worm, and Aquatic Ecosystem	F. Bhunia, N. C. Saha and A. Kaviraj
205-212	Acute Toxicity of Chlorine-Produced Oxidants (CPO) to the Marine Invertebrates
213-220	Validation of the Acute Toxicity of Inorganic Chloramines to the Fresh Water Invertebrate
221-227	Bioavailability of Apparent Fulvic Acid Complexed Copper to Fish Gills	S. Tao, S. Xu, J. Cao and R. Dawson
228-234	Adsorption of Metals in Seawater to Limpet (
235-241	Contamination of Farm Animals and Fishes from Slovenia with Heavy Metals and Sulfonamides	K. Šinigoj-Gačnik and D. Z. Doganoc
242-249	Heavy Metals (Cd, Cu, Zn) in Wood and Wood-Feeding Insects and Other Invertebrates Associated with Decaying Pine Trees	A. V. Esenin and W. C. Ma
250-257	Cadmium and Lead Contents in Suburban and Urban Soils from Two Medium-Sized Cities of Spain: Influence of Traffic Intensity	M. J. Sánchez-Martín, M. Sánchez-Camazano and L. F. Lorenzo
258-262	Effects of Glyphosate and Dalapon on Total Free Amino Acid Profiles of
263-270	Species- and Age-Related Differences in Susceptibility to Pesticide Exposure for Two Amphibians,
271-278	Effects of Ammonium Sulfate on Growth of Larval Northwestern Salamanders, Red-Legged and Pacific Treefrog Tadpoles, and Juvenile Fathead Minnows	A. V. Nebeker and G. S. Schuytema
279-286	Effects of Calcium, Magnesium, and Sodium on Alleviating Cadmium Toxicity to
287-293	Diazinon Induced Changes in the Serum Proteins of Large Mouth Bass,
294-301	Amelioration of Fly-Ash by Selected Nitrogen Fixing Blue Green Algae	U. N. Rai, R. D. Tripathi, N. Singh, A. Kumar and M. B. Ali, et al.
302-308	Reducing Formaldehyde Exposure in Office Environments Using Plants	P. Dingle, P. Tapsell and S. Hu

Volume 64, Number 3 / March 2000

309-315	Safety of Working Conditions of Glyphosate Applicators on
316-322	Prediction and QSAR Analysis of Toxicity to
323-332	Polychlorinated Biphenyl Residues in Blubber of Male Atlantic Bottlenose Dolphins (
333-340	Environmental Contamination in Bottlenose Dolphin (
341-346	Organochlorine Chemicals in Tree Swallows Nesting in Pool 15 of the Upper Mississippi River	C. M. Custer, T. W. Custer and M. Coffey
347-353	Organochlorine Compounds in Florida Feral Pigs (
354-358	Multidirectional Movement of Chlorpyriphos in a Loamy Sand Soil	A. Gupta, A. Bhatnagar and B. Singh
359-367	Dissipation Behavior of Malathion and Dimethoate Residues from the Soil and Their Uptake by Garden Pea (
368-371	PCDDs and PCDFs in the Wastewater from Chinese Pulp and Paper Industry	Q. H. Zhang, Y. Xu, W. Z. Wu, R. M. Xiao and L. Feng, et al.
372-376	Formation of Dioxins from Sodium Chloride-Impregnated Newspapers by Combustion	T. Katami, N. Ohno, A. Yasuhara and T. Shibamoto
377-382	In Vitro
383-389	Polychlorinated Organic Compounds (PCOCs) in the Yangtse River Water Samples Using SPE and GC/ECD	Y. Dong, C. Sun, S. Xu, J. Dai and J. Fen, et al.
390-397	Persistent Organochlorine Pesticides (POPs) in Coastal Lagoons of the Subtropical Mexican Pacific	A. V. Botello, L. Rueda-Quintana, G. Díaz-González and A. Toledo
398-405	Erythrocyte Alterations Induced by Malathion in
406-411	Distribution of Hexokinase and ATPase in the Brain of DDT-Exposed Fish	S. A. Shaffi, S. P. Norton, Y. R. Manohar and M. J. Nandan
412-417	Is the Digestive Tract an Important Access Route for Mercury in the Chinese Crab
418-425	Effects of Water Quality on Epithelial Morphology in the Gill of
426-433	Effects of Whole Sediments from Corpus Christi Bay on Survival, Growth, and Reproduction of the Mysid,
434-442	Effects of Cadmium on the Reproductive System of the Land Snail
443-447	Feeding Growing Mink (
448-454	Cell Cycle Disruption in Wild Rodent Populations as an Endpoint in Detecting Exposure and Effect	J. K. Wickliffe, R. M. Pitts, S. Iverson and J. W. Bickham
455-462	Characterization of Glutathione

Volume 64, Number 4 / April 2000

463-466	Occupational Exposure During Lead Abatement of Steel Surfaces by Needle Gun Methodology	J. H. Lange and K. W. Thomulka
467-474	UVA Light-Induced DNA Cleavage by Selected Polycyclic Aromatic Hydrocarbons	S. Dong, H.-M. Hwang, C. Harrison, L. Holloway and X. Shi, et al.
475-480	Photodegradation of the Triazole Fungicide Hexaconazole	A. Santoro, A. Scopa, S. A. Bufo, M. Mansour and H. Mountacer
481-488	Chlorobiphenyls, HCB, and Organochlorine Pesticides in Some Tissues of
489-496	Distribution of Heavy Metals in Wheat, Mustard, and Weed Grown in Field Irrigated with Industrial Effluents	S. C. Barman, R. K. Sahu, S. K. Bhargava and C. Chaterjee
497-501	Air Sampling During Asbestos Abatement of Floor Tile and Mastic	J. H. Lange and K. W. Thomulka
502-507	Organochlorine Pesticide Residues in Herbal Ayurvedic Preparations	L. P. Srivastava, K. P. Gupta and R. B. Raizada
508-517	Pesticides and Polychlorinated Biphenyls Drained into North Coast of the Mediterranean Sea, Egypt	M. S. Abbassy
518-525	Spectroscopic Study of the Sorption of Isoxaflutole and Its Diketonitrile Metabolite in Dissimilar Soils	S. Mitra and P. C. Bhowmik
526-533	Bioaccumulation of Cadmium from Durum Wheat Diets in the Livers and Kidneys of Mice	D. Y. Chan, W. Black and B. Hale
534-541	Noninvasive Characterization of the Effects of Diazinon on Pigeons	J. R. Millam, M. J. Delwiche, C. B. Craig-Veit, J. D. Henderson and B. W. Wilson
542-549	Nitrification Inhibition by Naphthalene Derivatives and Its Relationship with Copper	Z. Xu, S. Zheng, G. Yang, Q. Zhang and L. Wang
550-557	Heavy Metal Accumulation in Soil and Jack Pine (
558-564	Evaluation of Aerobic Biodegradability of Some Chemical Compounds Commonly Applied in Paper Industry	R. A. Wahaab
565-573	Effect of Thallium on the Growth of
574-578	Sensitivity of
579-585	Toxic Effects of Hydroxylamino Intermediates from Microbial Transformation of Trinitrotoluene and Dinitrotoluenes on Algae
586-592	Liver Enzyme Activities of Rats Exposed to Ochratoxin A and T-2 Toxin with Antioxidants	F. Atroshi, A. Rizzo, S. Sankari, I. Biese and T. Westermarck, et al.
593-600	Electrophysiological Effects of Chronic Lead Treatment on Synaptic Transmission in Murine Dorsiflexor Muscle	M. Y. Hasan, M. A. Fahim and W. B. Al Shuaib
601-605	Effects of Water Soluble Fractions of Crude Oil on Growth of the Nile Tilapia,
606-610	Vanadium-Induced Leukocytosis	G. R. Hogan
611-616	Genotoxicity of Lanthanum (III) and Gadolinium (III) in Human Peripheral Blood Lymphocytes	W. Yongxing, W. Xiaorong and H. Zichun

Volume 64, Number 5 / May 2000

617-621	Radioactivity of Honeybee Honey	M. H. Borawska, J. Kapała, K. Hukałowicz and R. Markiewicz
622-629	Speciation of Pulp Mill Derived Resin Acids in the Tarawera River, New Zealand	S. Ali Kanber, A. L. Wilkins and A. G. Langdon
630-637	Survey on Levels of PCDDs, PCDFs, and Non-Ortho Co-PCBs in Soil and Sediment from a High Cancer Area near a Batch-Type Municipal Solid Waste Incinerator in Japan	S. Ohta, S. Kuriyama, O. Aozasa, T. Nakao and M. Tanahashi, et al.
638-643	Pollution Status of Wetlands in Urban Coimbatore, Tamilnadu, India	R. Mohanraj, M. Sathishkumar, P. A. Azeez and R. Sivakumar
644-650	Behavior of “Organic” and “Synthetic” Fertilizer Nutrients When Applied to Irrigated, Unsaturated Soil	G. Allinson, F. Stagnitti, S. A. Salzman, K. J. Dover and J. P. Venner, et al.
651-658	Dissipation and Mobility of the Pyrazol Herbicide JV 485 in the Soil of Winter Wheat Crops	J. Rouchaud, O. Neus, K. Cools and R. Bulcke
659-665	Adsorption of Acid Black 1 Wastewater by Basic Oxygen Furnace Slag	Y.-s. Li, C.-s. Chiou and Y.-s. Shieh
666-672	Measuring Dermal Exposure to Pesticide Residues with Attenuated Total Reflectance Fourier Transform Infrared (ATR-FTIR) Spectroscopy	E. M. Doran, M. G. Yost and R. A. Fenske
673-678	Area and Personal Airborne Exposure During Abatement of Asbestos-Containing Roofing Material	J. H. Lange and K. W. Thomulka
679-685	Uptake of Phthalate Esters, Di(n-butyl)phthalate and Di(2-ethylhexyl)phthalate, as Environmental Chemicals in Monkeys in Japan	K. Asaoka, K. Hagihara, H. Kabaya, Y. Sakamoto and H. Katayama, et al.
686-692	Total Mercury in Feathers of White-Tailed Eagle (
693-700	Hg Biomagnification in the Ichthyofauna of the Tapajós River Region, Amazonia, Brazil	Z. C. Castilhos and E. D. Bidone
701-707	Environmental Factors and the Succession of Aquatic Insects in a Shallow Chinese Lake	S. Wang, Z. Gong and P. Xie
708-715	Acute Toxicity of Arsenic to Three Species of New Zealand Chironomids:
716-722	Implications of Chemical-Based Effluent Regulations in Assessing DNA Damage in Fathead Minnows (
723-728	Toxicity of Triphenyltin to
729-734	Effect of Zinc Chloro Complexes to Photoluminescent Bacteria: Dependence of Toxicity on Metal Speciation	I. Villaescusa, I. Casas, M. Martínez and J. C. Murat
735-739	Comparison of the Sensitivity of
740-747	Toxicity and Bioaccumulation of Copper, Zinc, and Cadmium in Some Aquatic Organisms	M. A. Zyadah and T. E. Abdel-Baky
748-754	Thermal Tolerance of Red Shiner (

Volume 64, Number 6 / June 2000

755	Obituary
756-763	Effect of Additional Carbon Sources on Biodegradation of Phenol	K.-C. Loh and C. P.-P. Tan
756-763	Effect of Additional Carbon Sources on Biodegradation of Phenol	K.-C. Loh and C. P.-P. Tan
764-770	Role of
771-779	Biokinectic Parameter Investigation and Biological Treatment of Coffee Berry Effluents	G. M. Oliveira, E. M. Nogami and J. Nozaki
771-779	Biokinectic Parameter Investigation and Biological Treatment of Coffee Berry Effluents	G. M. Oliveira, E. M. Nogami and J. Nozaki
780-785	Photodegradation of the Herbicides Butachlor and Ronstar Using Natural Sunlight and Diethylamine	Y. J. Lin, C. Lin, K. J. Yeh and A. Lee
780-785	Photodegradation of the Herbicides Butachlor and Ronstar Using Natural Sunlight and Diethylamine	Y. J. Lin, C. Lin, K. J. Yeh and A. Lee
786-793	Soil Ergosterol, Dimethyl Sulphide Reduction, and Microbial Biomass Along a Zn Concentrations Gradient in Soils from a Mine Spoil Tip	M. Barajas Aceves
786-793	Soil Ergosterol, Dimethyl Sulphide Reduction, and Microbial Biomass Along a Zn Concentrations Gradient in Soils from a Mine Spoil Tip	M. Barajas Aceves
794-803	Comparison of Fluoride Ion-Selective Electrode Based Potentiometric Methods of Fluoride Determination in Human Urine	P. Konieczka, B. Zygmunt and J. Namiesnik
794-803	Comparison of Fluoride Ion-Selective Electrode Based Potentiometric Methods of Fluoride Determination in Human Urine	P. Konieczka, B. Zygmunt and J. Namiesnik
804-810	Changes in Hepatic Cytochrome P450 Enzymes by Biodegradation Products of 4-tert-Octylphenol Polyethoxylate in Rats	N. Hanioka, T. Tanaka-Kagawa, Y.-S. Chung, T. Nishimura and H. Jinno, et al.
804-810	Changes in Hepatic Cytochrome P450 Enzymes by Biodegradation Products of 4-tert-Octylphenol Polyethoxylate in Rats	N. Hanioka, T. Tanaka-Kagawa, Y.-S. Chung, T. Nishimura and H. Jinno, et al.
811-816	Organochlorine Pesticides and Polychlorinated Biphenyls in Ambient Air Collected in Zagreb, Croatia	S. Herceg Romanić and B. Krauthacker
811-816	Organochlorine Pesticides and Polychlorinated Biphenyls in Ambient Air Collected in Zagreb, Croatia	S. Herceg Romanić and B. Krauthacker
817-824	Aliphatic Aldehydes Produced by Heating Chinese Cooking Oils	J.-M. Lin and S.-J. Liou
817-824	Aliphatic Aldehydes Produced by Heating Chinese Cooking Oils	J.-M. Lin and S.-J. Liou
825-833	Method for the Simultaneous Extraction and Analysis of Two Current Use Pesticides, Atrazine and Lambda-Cyhalothrin, in Sediment and Aquatic Plants	E. R. Bennett, M. T. Moore, C. M. Cooper and S. Smith Jr.
825-833	Method for the Simultaneous Extraction and Analysis of Two Current Use Pesticides, Atrazine and Lambda-Cyhalothrin, in Sediment and Aquatic Plants	E. R. Bennett, M. T. Moore, C. M. Cooper and S. Smith Jr.
834-841	Exposure Factor and Toxicity Data for California Wildlife: Data Availability and Sources of Uncertainty for Ecological Risk Assessments	R. M. Donohoe, J. T. Yamamoto, K. E. Ricker and J. F. Quinn
834-841	Exposure Factor and Toxicity Data for California Wildlife: Data Availability and Sources of Uncertainty for Ecological Risk Assessments	R. M. Donohoe, J. T. Yamamoto, K. E. Ricker and J. F. Quinn
842-845	Time Efficient Method to Renew Water in Static Sediment Toxicity Tests	J. R. Gorrie and J. R. Bidwell
842-845	Time Efficient Method to Renew Water in Static Sediment Toxicity Tests	J. R. Gorrie and J. R. Bidwell
846-851	Macroalgae as Biomonitors of Heavy Metal Availability in Coastal Lagoons from the Subtropical Pacific of Mexico	F. Páez-Osuna, M. J. Ochoa-Izaguirre, H. Bojórquez-Leyva and I. L. Michel-Reynoso
846-851	Macroalgae as Biomonitors of Heavy Metal Availability in Coastal Lagoons from the Subtropical Pacific of Mexico	F. Páez-Osuna, M. J. Ochoa-Izaguirre, H. Bojórquez-Leyva and I. L. Michel-Reynoso
852-858	Stress–Protein Response in Tributyltin-Exposed Clams	M. Solé, Y. Morcillo and C. Porte
852-858	Stress–Protein Response in Tributyltin-Exposed Clams	M. Solé, Y. Morcillo and C. Porte
859-865	Quantitative Structure-Activity Relationships for the Toxicity to the Tadpole Rana japonica of Selected Phenols	X. Wang, Y. Dong, S. Xu, L. Wang and S. Han
859-865	Quantitative Structure-Activity Relationships for the Toxicity to the Tadpole
866-872	Oil Pollution of Marine Algae	N. Binark, K. C. Güven, T. Gezgin and S. Ünlü
866-872	Oil Pollution of Marine Algae	N. Binark, K. C. Güven, T. Gezgin and S. Ünlü
873-879	Impact of Mechanical Pulp Mill Effluent on Egg Hatchability of Brown Trout	K. Johnsen, C. Grotell, J. Tana and G. E. Carlberg
873-879	Impact of Mechanical Pulp Mill Effluent on Egg Hatchability of Brown Trout	K. Johnsen, C. Grotell, J. Tana and G. E. Carlberg
881-891	Subject Index--Volume 64

Volume 65, Number 1 / July 2000

1-7	Improved Rapid Analytical Method for the Urinary Determination of 3,5,6 Trichloro-2-Pyridinol, a Metabolite of Chlorpyrifos	B. A. MacKenzie, C. A. F. Striley, R. E. Biagini, L. E. Stettler and C. J. Hines
1-7	Improved Rapid Analytical Method for the Urinary Determination of 3,5,6 Trichloro-2-Pyridinol, a Metabolite of Chlorpyrifos	B. A. MacKenzie, C. A. F. Striley, R. E. Biagini, L. E. Stettler and C. J. Hines
8-15	An Evaluation of Glutathione S-Transferase Activity in the Tasmanian Lacewing (Micromus tasmaniae) as a Biomarker of Organophosphate Contamination	S. Hodge, M. Longley, L. Booth, V. Heppelthwaite and K. O'Halloran
8-15	An Evaluation of Glutathione S-Transferase Activity in the Tasmanian Lacewing (
16-21	New Method for the Assessment of Contaminant Uptake Routes in the Oligochaete
16-21	New Method for the Assessment of Contaminant Uptake Routes in the Oligochaete Lumbriculus variegatus	A. U. Conrad, S. D. Comber and K. Simkiss
22-27	Metabolic Conversion of N'-(2,4-dimethylphenyl)-N-methylformamidine Pesticide and the Analysis of the Metabolites	Zhu Naikai, Du Xiuying, Xia Xijuan, Wang Shuqin and An Fengchun
22-27	Metabolic Conversion of N′-(2,4-dimethylphenyl)-N-methylformamidine Pesticide and the Analysis of the Metabolites	Zhu Naikai, Du Xiuying, Xia Xijuan, Wang Shuqin and An Fengchun
28-34	Mineralization of Trichloroethylene (TCE) by the White Rot Fungus
28-34	Mineralization of Trichloroethylene (TCE) by the White Rot Fungus Phanerochaete chrysosporium	J. S. Yadav, C. Bethea and C. A. Reddy
35-41	Organochlorine Residues in the Waters of Keoladeo National Park, Bharatpur, Rajasthan	S. Muralidharan
35-41	Organochlorine Residues in the Waters of Keoladeo National Park, Bharatpur, Rajasthan	S. Muralidharan
42-50	Contaminants in Eggs of Western Snowy Plovers and California Least Terns: Is There a Link to Population Decline?	R. L. Hothem and A. N. Powell
42-50	Contaminants in Eggs of Western Snowy Plovers and California Least Terns: Is There a Link to Population Decline?	R. L. Hothem and A. N. Powell
51-54	Comparative Analysis of Heavy Metals in Two Species of Ichthyophagous Bats
51-54	Comparative Analysis of Heavy Metals in Two Species of Ichthyophagous Bats Myotis vivesi andNoctilio leporinus	L. Méndez and S. T. Alvarez-Castañeda
55-61	Accumulation of Chromium and Copper in Three Different Soils and Bioaccumulation in an Aquatic Plant, Alternanthera philoxeroides	S. M. Naqvi and S. A. Rizvi
55-61	Accumulation of Chromium and Copper in Three Different Soils and Bioaccumulation in an Aquatic Plant,
62-69	Procedure for Upgrading Contaminant-Detection Networks in Aquifers	P. F. Hudak
62-69	Procedure for Upgrading Contaminant-Detection Networks in Aquifers	P. F. Hudak
70-77	Effect of Chlorination on Microfauna Communities in Activated Sludge Plants	H. Salvadó, M. Rius and M. P. Gracia
70-77	Effect of Chlorination on Microfauna Communities in Activated Sludge Plants	H. Salvadó, M. Rius and M. P. Gracia
78-83	Comparison of Tissue Lesions in Four Species of Benthic Fish Sampled in 1972–1973 and 1997–1998 on the Grand Banks off Newfoundland	R. A. Khan
78-83	Comparison of Tissue Lesions in Four Species of Benthic Fish Sampled in 1972–1973 and 1997–1998 on the Grand Banks off Newfoundland	R. A. Khan
84-90	Chlorpyrifos in Catfish (
84-90	Chlorpyrifos in Catfish (Ictalarus punctatus) Tissue	P. Wan, C. R., Santerre and D. C. Deardorff
91-97	Observations on the Experimental Assessment of Optimal Exposure Time for Mercury Detoxification by an Integrated Aquatic Macrophyte Base System	S. Shrivastava and K. S. Rao
91-97	Observations on the Experimental Assessment of Optimal Exposure Time for Mercury Detoxification by an Integrated Aquatic Macrophyte Base System	S. Shrivastava and K. S. Rao
98-103	Effects of Ammonia on Mortality and Feeding of Postlarvae Shrimp Litopenaeus vannamei	M. G. Frías-Espericueta *, † , M. Harfush-Melendez
98-103	Effects of Ammonia on Mortality and Feeding of Postlarvae Shrimp
104-111	Acute Toxicity to the Golden Apple Snail and Estimated Bioconcentration Potential of Triphenylphosphine Oxide and Series of Related Compounds	C.-C. Lo and T.-T. Hsieh
104-111	Acute Toxicity to the Golden Apple Snail and Estimated Bioconcentration Potential of Triphenylphosphine Oxide and Series of Related Compounds	C.-C. Lo and T.-T. Hsieh
112-119	Screening Methods for Drugs and Heavy Metals in Chinese Patent Medicines	A. M. Au, R. Ko, F. O. Boo, R. Hsu and G. Perez, et al.
112-119	Screening Methods for Drugs and Heavy Metals in Chinese Patent Medicines	A. M. Au, R. Ko, F. O. Boo, R. Hsu and G. Perez, et al.
120-125	Defluoridation of Groundwater in Agra City Using Low Cost Adsorbents	R. P. Singh, Y. Singh and D. Swaroop
120-125	Defluoridation of Groundwater in Agra City Using Low Cost Adsorbents	R. P. Singh, Y. Singh and D. Swaroop
126-131	Sex Ratio at Birth Associated with Petrochemical Air Pollution in Taiwan	C.-Y. Yang, S.-S. Tsai, B.-H. Cheng, T.-Y. Hsu and T.-N. Wu
126-131	Sex Ratio at Birth Associated with Petrochemical Air Pollution in Taiwan	C.-Y. Yang, S.-S. Tsai, B.-H. Cheng, T.-Y. Hsu and T.-N. Wu
132-138	Contact Dermatitis Due to Student's Clothing	M. Naruse and Y. Uchita
132-138	Contact Dermatitis Due to Student's Clothing	M. Naruse and Y. Uchita

Volume 65, Number 2 / August 2000

139-146	Automated β Galactosidase Activity Bioassay for Adult Daphnia magna versus Classic Immobilization Test	R. Weltens, F. Vanderplaetse, C. Vangenechten and T. Verhulst
139-146	Automated β Galactosidase Activity Bioassay for Adult
147-152	Acute Toxicity of Inorganic Chloramines to Daphnia magna in Two Types of Dilution Water	M. T. Wan, R. G. Watts and W. Cheng
147-152	Acute Toxicity of Inorganic Chloramines to
153-160	Use of Recultivated Electrofilter Ash Dumping Areas for Sheep Breeding	U. Pestevšek, P. Juntes, M. Pogačnik and D.-Z. Doganoc
153-160	Use of Recultivated Electrofilter Ash Dumping Areas for Sheep Breeding	U. Pestevšek, P. Juntes, M. Pogačnik and D.-Z. Doganoc
161-167	Inhibition of Brain Na⁺,K⁺-ATPase Activity in Freshwater Catfish (Channa punctatus Bloch) Exposed to Paper Mill Effluent	I. Sayeed, I. Ahmad, M. Fatima, T. Hamid and F. Islam, et al.
161-167	Inhibition of Brain Na⁺,K⁺-ATPase Activity in Freshwater Catfish (
168-174	Amphibian Micronucleus Test in Vivo (Jaylet Test) to Evaluate the Genotoxicity of Petrochemical Waste Waters	J. E. Djomo, V. Ferrier and C. Békaert
168-174	Amphibian Micronucleus Test
175-182	Fish Cytochrome P4501A1 Activity Induced by Biobio River Sediments, South Central Chile	S. Focardi, J. C. Sanchez-Hernandez, R. Barra, J. F. Gavilan and O. Parra
175-182	Fish Cytochrome P4501A1 Activity Induced by Biobio River Sediments, South Central Chile	S. Focardi, J. C. Sanchez-Hernandez, R. Barra, J. F. Gavilan and O. Parra
183-189	Ecotoxicological Assessment of Two Pulp Mill Effluent, Biobio River Basin, Chile	H. Gaete, A. Larrain, E. Bay-Schmith, J. Baeza and J. Rodriguez
183-189	Ecotoxicological Assessment of Two Pulp Mill Effluent, Biobio River Basin, Chile	H. Gaete, A. Larrain, E. Bay-Schmith, J. Baeza and J. Rodriguez
190-199	Prediction of Octanol/Water Partitioning Coefficient and Sediment Sorption Coefficient for Benzaldehydes by Various Molecular Descriptors	Jiayin Dai, Man Xu and Liansheng Wang
190-199	Prediction of Octanol/Water Partitioning Coefficient and Sediment Sorption Coefficient for Benzaldehydes by Various Molecular Descriptors	Jiayin Dai, Man Xu and Liansheng Wang
200-206	Persistence and Safety Evaluation of Alphamethrin on Mustard (Brassica campestris Linn.)	R. Kumar, A. K. Dikshit and S. K. Prasad
200-206	Persistence and Safety Evaluation of Alphamethrin on Mustard (
207-214	Monitoring Methyl Parathion Residues in Milk and Yogurt, and Fate of [¹⁴C] Methyl Parathion During Milk Processing	H. F. Ahmed
207-214	Monitoring Methyl Parathion Residues in Milk and Yogurt, and Fate of [¹⁴C] Methyl Parathion During Milk Processing	H. F. Ahmed
215-221	Residues of Amitraz, a New Acaricide, on Tea	T. Saha, S. Chatterjee, K. Saha, A. Chowdhury and A. K. Somchoudhury, et al.
215-221	Residues of Amitraz, a New Acaricide, on Tea	T. Saha, S. Chatterjee, K. Saha, A. Chowdhury and A. K. Somchoudhury, et al.
222-227	Ca²⁺ Ultrastructural Distribution in Root Apical Cells of Wheat Under Aluminum Stress	Jian-bo Wang
222-227	Ca²⁺ Ultrastructural Distribution in Root Apical Cells of Wheat Under Aluminum Stress	Jian-bo Wang
228-235	Photochemical and Microbial Degradation of 2,4,6-Trinitrotoluene (TNT) in a Freshwater Environment	Huey-Min Hwang, L. F. Slaughter, S. M. Cook and Hua Cui
228-235	Photochemical and Microbial Degradation of 2,4,6-Trinitrotoluene (TNT) in a Freshwater Environment	Huey-Min Hwang, L. F. Slaughter, S. M. Cook and Hua Cui
236-243	Distribution of Polycyclic Aromatic Hydrocarbons in a Municipal Solid Waste Landfill and Underlying Soil	M. Ahel and N. Tepić
236-243	Distribution of Polycyclic Aromatic Hydrocarbons in a Municipal Solid Waste Landfill and Underlying Soil	M. Ahel and N. Tepić
244-252	Determination of Organochlorine Compounds (OCPs and PCBs) in Fish Oil and Fish Liver Oil by Capillary Gas Chromatography and Electron Capture Detection	A. D. Tsigouri and A. E. Tyrpenou
244-252	Determination of Organochlorine Compounds (OCPs and PCBs) in Fish Oil and Fish Liver Oil by Capillary Gas Chromatography and Electron Capture Detection	A. D. Tsigouri and A. E. Tyrpenou
253-260	Hydrocarbon Contamination in Sediments of Nueces Bay, Texas	V. K. Sharma, S. D. Hicks, W. Rivera and F. G. Vazquez
253-260	Hydrocarbon Contamination in Sediments of Nueces Bay, Texas	V. K. Sharma, S. D. Hicks, W. Rivera and F. G. Vazquez
261-268	Anomalous Trace Element Composition of Coastal Sediments near the Copper Mining District of Santa Rosalía, Peninsula of Baja California, Mexico	E. N. Shumilin, G. Rodríguez-Figueroa, O. Morton Bermea, E. Lounejeva Baturina and E. Hernández, et al.
261-268	Anomalous Trace Element Composition of Coastal Sediments near the Copper Mining District of Santa Rosalía, Peninsula of Baja California, Mexico	E. N. Shumilin, G. Rodríguez-Figueroa, O. Morton Bermea, E. Lounejeva Baturina and E. Hernández, et al.
269-276	Heavy Metals in Various Molluscs from the Mauritanian Coast	M. Roméo, Z. Sidoumou and M. Gnassia-Barelli
269-276	Heavy Metals in Various Molluscs from the Mauritanian Coast	M. Roméo, Z. Sidoumou and M. Gnassia-Barelli

Volume 65, Number 3 / September 2000

277-284	Tin Compounds and Major Trace Metal Elements in Organotin-Poisoned Patient's Urine and Blood Measured by Gas Chromatography-Flame Photometric Detector and Inductively Coupled Plasma-Mass Spectrometry	Jiang Gui-bin, Zhou Qun-fang and He Bin
277-284	Tin Compounds and Major Trace Metal Elements in Organotin-Poisoned Patient's Urine and Blood Measured by Gas Chromatography-Flame Photometric Detector and Inductively Coupled Plasma-Mass Spectrometry	Jiang Gui-bin, Zhou Qun-fang and He Bin
285-292	Zinc-Protoporphyrin Determination as a Screening Test for Lead-Exposure in Childhood	E. Solé, A. Ballabriga and C. Dominguez
285-292	Zinc-Protoporphyrin Determination as a Screening Test for Lead-Exposure in Childhood	E. Solé, A. Ballabriga and C. Dominguez
293-299	Partitioning Coefficients of Organochlorine Pesticides Between Mother Blood Serum and Umbilical Blood Serum	S. M. Waliszewski, A. A. Aguirre, R. M. Infanzon and J. Siliceo
293-299	Partitioning Coefficients of Organochlorine Pesticides Between Mother Blood Serum and Umbilical Blood Serum	S. M. Waliszewski, A. A. Aguirre, R. M. Infanzon and J. Siliceo
300-306	Effect of Tea and Coffee Consumption on Serum Uric Acid Levels by Liquid-Chromatographic and Uricase Methods	S.-C. Yuan, C.-J. Wang, H.-W. Kuo, M.-C. Maa and Y.-S. Hsieh
300-306	Effect of Tea and Coffee Consumption on Serum Uric Acid Levels by Liquid-Chromatographic and Uricase Methods	S.-C. Yuan, C.-J. Wang, H.-W. Kuo, M.-C. Maa and Y.-S. Hsieh
307-313	Comparison of Soxhlet, Shaking, and Microwave Assisted Extraction Techniques for Determination of PCB Congeners in a Marine Sediment	A. M. Cicero, E. Pietrantonio, G. Romanelli and A. Di Muccio
307-313	Comparison of Soxhlet, Shaking, and Microwave Assisted Extraction Techniques for Determination of PCB Congeners in a Marine Sediment	A. M. Cicero, E. Pietrantonio, G. Romanelli and A. Di Muccio
314-321	Determination of Lead Sources in Water Samples Using Isotope Ratios	E. A. Murphy and G. S. Hall
314-321	Determination of Lead Sources in Water Samples Using Isotope Ratios	E. A. Murphy and G. S. Hall
322-329	Distribution and Removal of Cadmium and Lead in a Constructed Wetland Receiving Urban Runoff	C. Carapeto and D. Purchase
322-329	Distribution and Removal of Cadmium and Lead in a Constructed Wetland Receiving Urban Runoff	C. Carapeto and D. Purchase
330-336	Scavenging Potential of Hydrophytes for Copper Removal from Textile Dye Wastewaters	K. P. Sharma, R. K. Chaturvedi, S. Sharma and K. Sharma
330-336	Scavenging Potential of Hydrophytes for Copper Removal from Textile Dye Wastewaters	K. P. Sharma, R. K. Chaturvedi, S. Sharma and K. Sharma
337-342	Cypermethrin and Deltamethrin Concentration and Contamination in Pulses from Application to Jute Sacks	A. K. Dikshit
337-342	Cypermethrin and Deltamethrin Concentration and Contamination in Pulses from Application to Jute Sacks	A. K. Dikshit
343-350	Comparison of Elemental Composition and Solubility in the Zinc Hyperaccumulator Thlaspi caerulescens with the Non-Hyperaccumulator Thlaspi ochroleucum	Z. G. Shen *, † , X. D. Li and H. M. Chen
343-350	Comparison of Elemental Composition and Solubility in the Zinc Hyperaccumulator
351-356	Comparative Evaluation of the Levels of Some Antioxidant Enzymes and Lipid Peroxidation in Different Fish Species in Two Rivers in the Western Niger Delta	G. K. Isamah, S. O. Asagba and H. A. B. Coker
351-356	Comparative Evaluation of the Levels of Some Antioxidant Enzymes and Lipid Peroxidation in Different Fish Species in Two Rivers in the Western Niger Delta	G. K. Isamah, S. O. Asagba and H. A. B. Coker
357-365	Effects of Rare Earth Metal Ions and Their EDTA Complexes on Antioxidant Enzymes of Fish Liver	Y. Chen, X. D. Cao, Y. Lu and X. R. Wang
357-365	Effects of Rare Earth Metal Ions and Their EDTA Complexes on Antioxidant Enzymes of Fish Liver	Y. Chen, X. D. Cao, Y. Lu and X. R. Wang
366-374	Quantitative Structure–Toxicity Relationships for Derivates of Benzanilides to Daphnia magna	J. Dai and L. Wang
366-374	Quantitative Structure–Toxicity Relationships for Derivates of Benzanilides to
375-382	Toxicity of N-Containing Heterocyclic Aromatic Compounds and Their Utilization for Growth by a Few Purple Non-Sulfur Bacteria	N. Rajasekhar, Ch. Sasikala and Ch. V. Ramana
375-382	Toxicity of N-Containing Heterocyclic Aromatic Compounds and Their Utilization for Growth by a Few Purple Non-Sulfur Bacteria	N. Rajasekhar, Ch. Sasikala and Ch. V. Ramana
383-390	Acute Toxicity of the Fungicide Copper Oxychloride to the Freshwater Prawn Macrobrachium rosenbergii De Man	J. V. Lombardi, J. G. Machado-Neto, A. L. Brossi-Garcia, H. L. A. Marques and E. Kubo
383-390	Acute Toxicity of the Fungicide Copper Oxychloride to the Freshwater Prawn
391-398	Petroleum Hydrocarbon Pollution in Sharks in the Arabian Gulf	J. M. Al-Hassan, M. Afzal, C. V. N. Rao and S. Fayad
391-398	Petroleum Hydrocarbon Pollution in Sharks in the Arabian Gulf	J. M. Al-Hassan, M. Afzal, C. V. N. Rao and S. Fayad
399-406	Interspecies Modeling of Narcotics Toxicity to Aquatic Animals	S. D. Dimitrov, O. G. Mekenyan and T. W. Schultz
399-406	Interspecies Modeling of Narcotics Toxicity to Aquatic Animals	S. D. Dimitrov, O. G. Mekenyan and T. W. Schultz
407-414	Enchytraeid Enchytraeus crypticus as a Test Organism for Crude Oil Contamination of Soil	Z. V. Filimonova and A. D. Pokarzhevskii
407-414	Enchytraeid

Volume 65, Number 4 / October 2000

415-420	Quantitative structure-activity relationships (QSAR) of two series of
421-426	Potential antifungal activity and structure-activity relationships of some 2-amino acid substituted benzo-1,3,2-dioxaphospholene, oxazaphospholine and diazaphospholine 2-ones	H. M. Ali and M. K. Ali
427-434	Dose-Tissue relationships for dieldrin in nestling black-billed magpies	B. Vander Lee and R. S. Lutz
435-442	Structure-phytotoxicity relationship: Comparative inhibition of selected nitrogen containing aromatics to root elongation of
443-450	Survey of selected activities relevant to exposures to soils	E. Y. Wong, J. H. Shirai, T. J. Garlock and J. C. Kissel
451-458	Detection of biological efficiency of Fe(III) complexes with heterocyclic N-donor ligand nicotinamide (nia) using algal assay	I. Ondrejkovičová, A. Fargašová and E. Havránek
459-464	Sorption of cadmium and their effects on growth, protein contents, and photosynthetic pigment composition of Veronica anagallis-aquatica L. and Ranunculus aquatilis L.	S. Saygideğer
465-469	Lethal concentration of Cu in the neotropical fish
470-477	Copper contamination and cadmium, silver, and zinc concentrations in the digestive glands of American lobster (
478-485	Assessment of the trace metal levels in two species of mussels from the Agadir Marine Bay, South of Morocco	A. Moukrim, A. Kaaya, S. Najimi, M. Roméo and M. Gnassia-Barelli, et al.
486-493	Kinetics of vanadium bioaccumulation by the brackish water hydroid Cordylophora caspia (Pallas)	U. Ringelband and O. Hehl
494-500	Evaluation of environmental estrogens with a fish cell line	F. Gagné and C. Blaise
501-507	Cypermethrin-Induced apoptosis in the telencephalon of
508-513	Relationship between summarizing chemical parameters like AOX, TOC, TN_b, and toxicity tests for effluents from the chemical production	G. Gellert
514-521	Physiological responses to oxidative and heavy metal stress in seedlings of rice paddy,
522-529	Assessing insecticide drift during and after center-pivot chemigation to corn using glass plates and gauze pads	M. E. Byers, S. T. Kamble and J. F. Witkowski
530-536	Mobility and persistence of metolachlor in two common Malaysian agricultural soils	B. S. Ismail and L. Quirinus
537-544	Polycyclic aromatic hydrocarbon distributions in sediments from the Mar Piccolo, Ionian Sea, Italy	M. M. Storelli and G. O. Marcotrigiano
545-552	Nickel speciation in soil and the relationship with its concentration in fruits	M. Yaman
415-420	Quantitative Structure–Activity Relationships (QSAR) of Two Series of
421-426	Potential Antifungal Activity and Structure–Activity Relationships of Some 2-Amino Acid Substituted Benzo-1,3,2-Dioxaphospholene, Oxazaphospholine and Diazaphospholine 2-Ones	H. M. Ali and M. K. Ali
427-434	Dose–Tissue Relationships for Dieldrin in Nestling Black-Billed Magpies	B. Vander Lee and R. S. Lutz
435-442	Structure–Phytotoxicity Relationship: Comparative Inhibition of Selected Nitrogen-Containing Aromatics to Root Elongation of
443-450	Survey of Selected Activities Relevant to Exposures to Soils	E. Y. Wong, J. H. Shirai, T. J. Garlock and J. C. Kissel
451-458	Detection of Biological Efficiency of Fe(III) Complexes with Heterocyclic N-Donor Ligand Nicotinamide (nia) Using Algal Assay	I. Ondrejkovičová, A. Fargašová and E. Havránek
459-464	Sorption of Cadmium and Their Effects on Growth, Protein Contents, and Photosynthetic Pigment Composition of
465-469	Lethal Concentration of Cu in the Neotropical Fish
470-477	Copper Contamination and Cadmium, Silver, and Zinc Concentrations in the Digestive Glands of American Lobster (
478-485	Assessment of the Trace Metal Levels in Two Species of Mussels from the Agadir Marine Bay, South of Morocco	A. Moukrim, A. Kaaya, S. Najimi, M. Roméo and M. Gnassia-Barelli, et al.
486-493	Kinetics of Vanadium Bioaccumulation by the Brackish Water Hydroid
494-500	Evaluation of Environmental Estrogens with a Fish Cell Line	F. Gagné and C. Blaise
501-507	Cypermethrin-Induced Apoptosis in the Telencephalon of
508-513	Relationship Between Summarizing Chemical Parameters like AOX, TOC, TN_b, and Toxicity Tests for Effluents from the Chemical Production	G. Gellert
514-521	Physiological Responses to Oxidative and Heavy Metal Stress in Seedlings of Rice Paddy,
522-529	Assessing Insecticide Drift During and After Center-Pivot Chemigation to Corn Using Glass Plates and Gauze Pads	M. E. Byers, S. T. Kamble and J. F. Witkowski
530-536	Mobility and Persistence of Metolachlor in Two Common Malaysian Agricultural Soils	B. S. Ismail and L. Quirinus
537-544	Polycyclic Aromatic Hydrocarbon Distributions in Sediments from the Mar Piccolo, Ionian Sea, Italy	M. M. Storelli and G. O. Marcotrigiano
545-552	Nickel Speciation in Soil and the Relationship with Its Concentration in Fruits	M. Yaman

Volume 65, Number 5 / November 2000

553-559	Simple and Rapid Method for the Detection of Early Signs of Toxicity in Daphnia magna Straus	M. A. Al-Omar, N. A. Hassan
553-559	Simple and Rapid Method for the Detection of Early Signs of Toxicity in
560-566	Endocrine Disruption by Hexachlorobenzene in Crucian Carp (Carassius auratus gibelio)	W. Zhan, Y. Xu, A. H. Li, J. Zhang, K.-W. Schramm, A. Kettrup
560-566	Endocrine Disruption by Hexachlorobenzene in Crucian Carp (
567-572	Toxicity Response of Emerita analoga (Stimpson, 1857) Collected from Beaches of South Central Chile	C. Hernández, R. Yañez, A. Rudolph
567-572	Toxicity Response of
573-582	Mercury Bioaccumulation Induces Oxidative Stress and Toxicity to Submerged Macrophyte Potamogeton crispus L.	M. B. Ali, P. Vajpayee, R. D. Tripathi, U. N. Rai, A. Kumar, N. Singh, H. M. Behl, S. P. Singh
573-582	Mercury Bioaccumulation Induces Oxidative Stress and Toxicity to Submerged Macrophyte
583-590	Lead Concentrations in Eucalyptus sp. in a Small Coastal Town	D. Halliwell, N. Turoczy, F. Stagnitti
583-590	Lead Concentrations in
591-597	Metals in Water in the Central Kalimantan, Indonesia	M. Kurasaki, D. I. Hartoto, T. Saito, M. Suzuki-Kurasaki, T. Iwakuma
591-597	Metals in Water in the Central Kalimantan, Indonesia	M. Kurasaki, D. I. Hartoto, T. Saito, M. Suzuki-Kurasaki and T. Iwakuma
598-603	Migration of Lead and Cadmium from Ceramic Materials Used in Food Preparation	E. González-Soto, V. González-Rodríguez, C. López-Suárez, J. M. Castro-Romero, J. Pérez-Iglesias, J. M. Fernández-Solís
598-603	Migration of Lead and Cadmium from Ceramic Materials Used in Food Preparation	E. González-Soto, V. González-Rodríguez, C. López-Suárez, J. M. Castro-Romero and J. Pérez-Iglesias, et al.
604-610	Metals and Selenium in Sand Martin's Plumage	J. Vallner, J. Posta, J. Prokisch, M. Braun, T. Szép, F. Kiss
604-610	Metals and Selenium in Sand Martin's Plumage	J. Vallner, J. Posta, J. Prokisch, M. Braun and T. Szép, et al.
611-617	Determination of the Bioconcentration of Phosphamidon and Profenofos in Zebrafish (Brachydanio rerio)	K. J. Min, C. G. Cha
611-617	Determination of the Bioconcentration of Phosphamidon and Profenofos in Zebrafish (
618-622	Bioconcentration of Endosulfan and Monocrotophos by Labeo rohita and Channa punctata	K. Ramaneswari, L. M. Rao
618-622	Bioconcentration of Endosulfan and Monocrotophos by
623-630	Toxicity and Bioconcentration of Chlorpyrifos in Aquatic Organisms: Artemia parthenogenetica(Crustacea), Gambusia affinis, and Aphanius iberus (Pisces)	I. Varó, R. Serrano, E. Pitarch, F. Amat, F. J. López, J. C. Navarro
623-630	Toxicity and Bioconcentration of Chlorpyrifos in Aquatic Organisms:
631-637	Measurement of Benzo(a)pyrene in Sea Water and in Mussels in the Seto Inland Sea, Japan	S. Kira, T. Katsuse, Y. Nogami, T. Ito
631-637	Measurement of Benzo(a)pyrene in Sea Water and in Mussels in the Seto Inland Sea, Japan	S. Kira, T. Katsuse, Y. Nogami and T. Ito
638-645	Cadmium Uptake by Corbicula fluminea and Dreissena polymorpha: Effects of pH and Temperature	B. Fraysse, J.-P. Baudin, J. Garnier-Laplace, A. Boudou, F. Ribeyre, C. Adam
638-645	Cadmium Uptake by
646-653	Time-Related Increase of Hydrocarbons in Barnacles in the North-Western Waters of the Arabian Gulf	J. M. Al-Hassan, M. Afzal, C. V. N. Rao, S. Fayad
646-653	Time-Related Increase of Hydrocarbons in Barnacles in the North-Western Waters of the Arabian Gulf	J. M. Al-Hassan, M. Afzal, C. V. N. Rao and S. Fayad
654-659	Surveys of Volatile Organic Compounds in Soil and Groundwater at Industrial Sites in Taiwan	M.-C. T. Kuo, C.-M. Chen, C. H. Lin, H. C. Fang, C. H. Lee
654-659	Surveys of Volatile Organic Compounds in Soil and Groundwater at Industrial Sites in Taiwan	M.-C. T. Kuo, C.-M. Chen, C. H. Lin, H. C. Fang and C. H. Lee
660-667	Identification of Hydrocarbons and Oxygen Compounds in Sediments from Niigata, Japan	K. Kawata, A. Tanabe, H. Mitobe, A. Yasuhara
660-667	Identification of Hydrocarbons and Oxygen Compounds in Sediments from Niigata, Japan	K. Kawata, A. Tanabe, H. Mitobe and A. Yasuhara
668-674	Comparison of Different Treatments for Alachlor Removal from Water	F. J. Beltrán, B. Acedo, J. Rivas, P. Alvárez
668-674	Comparison of Different Treatments for Alachlor Removal from Water	F. J. Beltrán, B. Acedo, J. Rivas and P. Alvárez
675-682	Management of Fly Ash Landfills with Cassia surattensis Burm: A Case Study	P. Vajpayee, U. N. Rai, S. K. Choudhary, R. D. Tripathi, S. N. Singh
675-682	Management of Fly Ash Landfills with
683-690	Fluoride Removal from Water by Hydrilla verticillata (l.f.) Royle and Its Toxic Effects	S. Sinha, R. Saxena, S. Singh
683-690	Fluoride Removal from Water by

Volume 65, Number 6 / December 2000

691-698	Mutagenic Effects of Plant Growth Hormones with the Salmonella/Microsome Test and the SOS Chromotest	E. Öksüzoğlu, N. Diril and M. Durusoy
691-698	Mutagenic Effects of Plant Growth Hormones with the Salmonella/Microsome Test and the SOS Chromotest	E. Öksüzoğlu, N. Diril, M. Durusoy
699-706	Simple Aquatic Microcosm for Ecotoxicity Screening at the Community Level	S. Fuma, H. Takeda, K. Miyamoto, K. Yanagisawa, Y. Inoue, N. Ishii, K. Sugai, C. Ishii, Z. Kawabata
699-706	Simple Aquatic Microcosm for Ecotoxicity Screening at the Community Level	S. Fuma, H. Takeda, K. Miyamoto, K. Yanagisawa and Y. Inoue, et al.
707-716	Detection of Paralytic and Diarrhetic Shellfish Toxins in Moroccan Cockles (
707-716	Detection of Paralytic and Diarrhetic Shellfish Toxins in Moroccan Cockles (Acanthocardia tuberculata)	F. Tagmouti-Talha, A. Moutaouakkil, N. Taib, A. Mikou, M. Talbi, K. Fellat-Zerrouk, M. Blaghen
717-723	Effects of Cartap on the Early-Life Stages of Medaka (
717-723	Effects of Cartap on the Early-Life Stages of Medaka (Oryzias latipes)	H.-I. Kwak, M.-O. Bae, M.-H. Lee, H.-J. Sung, J.-S. Shin, G.-H. Ahn, Y.-H. Kim, C.-Y. Lee, M.-H. Cho
725-731	Tolerance of an Estuarine Halophilic Archaebacterium to Crude Oil and Constituent Hydrocarbons	T. M. Raghavan and I. Furtado
725-731	Tolerance of an Estuarine Halophilic Archaebacterium to Crude Oil and Constituent Hydrocarbons	T. M. Raghavan, I. Furtado
732-739	Total Organic and Inorganic Arsenic from Marine Turtles (Caretta caretta) Beached Along the Italian Coast (South Adriatic Sea)	M. M. Storelli, G. O. Marcotrigiano
732-739	Total Organic and Inorganic Arsenic from Marine Turtles (
740-747	Trace Elements in Seep Waters Along Whitewood Creek, South Dakota, and Their Toxicity to Fathead Minnows	S. J. Hamilton and K. J. Buhl
740-747	Trace Elements in Seep Waters Along Whitewood Creek, South Dakota, and Their Toxicity to Fathead Minnows	S. J. Hamilton, K. J. Buhl
748-755	Changes in the Glutathione-Redox Balance Induced by the Pesticides Heptachlor, Chlordane, and Toxaphene in CHO-K1 Cells	A. E. Bayoumi, Y. Pérez-Pertejo, C. Ordóñez, R. M. Reguera, R. Balaña-Fouce, D. Ordóñez
748-755	Changes in the Glutathione-Redox Balance Induced by the Pesticides Heptachlor, Chlordane, and Toxaphene in CHO-K1 Cells	A. E. Bayoumi, Y. Pérez-Pertejo, C. Ordóñez, R. M. Reguera and R. Balaña-Fouce, et al.
756-763	Effects of Azinphos-Methyl on American Robins Breeding in Fruit Orchards	H. Gill, L. K. Wilson, K. M. Cheng, S. Trudeau and J. E. Elliott
756-763	Effects of Azinphos-Methyl on American Robins Breeding in Fruit Orchards	H. Gill, L. K. Wilson, K. M. Cheng, S. Trudeau, J. E. Elliott
764-771	Exposure to Organophosphate Pesticides in a General Population Living in a Rice Growing Area: An Exploratory Study	A. M. García, M. C. Sabater, M. T. Mendoza, F. Ballester, J. M. Carrasco
764-771	Exposure to Organophosphate Pesticides in a General Population Living in a Rice Growing Area: An Exploratory Study	A. M. García, M. C. Sabater, M. T. Mendoza, F. Ballester and J. M. Carrasco
772-779	Altered Elemental Composition of the Cell Wall of a
772-779	Altered Elemental Composition of the Cell Wall of a Pseudomonas Strain Having Inducible Tolerance Mechanism to Chromium(VI)	G. Vincze, J. Vallner, Á. Balogh, F. Kiss
780-785	p,p'-DDE Residues in Eggs of European Kestrel Falco tinnunculus from Tenerife, Canary Islands, Spain	R. Mateo, J. Carrillo, R. Guitart
780-785	p,p′-DDE Residues in Eggs of European Kestrel
786-793	Effects of Pb²⁺ on Root Growth, Cell Division, and Nucleolus of
786-793	Effects of Pb²⁺ on Root Growth, Cell Division, and Nucleolus of Zea mays L.	W. Jiang, D. Liu
794-802	Mercuric Chloride (HgCl2) and Methyl Mercury (CH3HgCl) Block Sodium Transport in the Isolated Skin of the Toad Pleurodema thaul	M. Suwalsky, B. Norris, H. Cárdenas
794-802	Mercuric Chloride (HgCl₂) and Methyl Mercury (CH₃HgCl) Block Sodium Transport in the Isolated Skin of the Toad
803-810	Effect of Isomers of Hexachlorocyclohexane on N₂O Production in Nonflooded and Flooded Soil, Unamended or Amended with Urea	N. Singh, D. Majumdar, L. R. Nain, R. Prasanna and S. Kumar, et al.
803-810	Effect of Isomers of Hexachlorocyclohexane on N2O Production in Nonflooded and Flooded Soil, Unamended or Amended with Urea	N. Singh, D. Majumdar, L. R. Nain, R. Prasanna, S. Kumar, V. P. Singh, M. C. Jain, P. K. Singh, N. Sethunathan
811-817	Confirmation of Pesticides in Water Samples by Mass Spectrometry	K. S. Liapis, G. E. Miliadis, N. G. Tsiropoulos
811-817	Confirmation of Pesticides in Water Samples by Mass Spectrometry	K. S. Liapis, G. E. Miliadis and N. G. Tsiropoulos
818	Erratum
818	Erratum
821-828	Subject Index - Volume 65

Volume 66, Number 1 / January 2001

1-8	Butachlor, Thiobencarb, and Chlomethoxyfen Movement in Subtropical Soils	H.-C. Chiang, J.-R. Duh and Y.-S. Wang
1-8	Butachlor, Thiobencarb, and Chlomethoxyfen Movement in Subtropical Soils	H.-C. Chiang, J.-R. Duh and Y.-S. Wang
9-16	Adsorption–Desorption, Persistence, and Leaching Behavior of Flufenacet in Alluvial Soil of India	S. Gupta, V. T. Gajbhiye and N. P. Agnihotri
9-16	Adsorption–Desorption, Persistence, and Leaching Behavior of Flufenacet in Alluvial Soil of India	S. Gupta, V. T. Gajbhiye and N. P. Agnihotri
17-23	Sorption of the Herbicide Mefenacet in Soils	Lu Ying, Han Shuokui and Zhang Chengdong
17-23	Sorption of the Herbicide Mefenacet in Soils	Lu Ying, Han Shuokui and Zhang Chengdong
24-28	Dissipation of Fenvalerate Residues in Cauliflower	A. Gupta and B. Singh
24-28	Dissipation of Fenvalerate Residues in Cauliflower	A. Gupta and B. Singh
29-35	Degradation of Organochlorine Contaminants by Yogurt Culture Organisms and the Effect on Their Growth	C. Yagüe, S. Bayarri, R. Lázaro, P. Conchello and A. Ariño, et al.
29-35	Degradation of Organochlorine Contaminants by Yogurt Culture Organisms and the Effect on Their Growth	C. Yagüe, S. Bayarri, R. Lázaro, P. Conchello and A. Ariño, et al.
36-43	Preliminary Comparison of PAH in Total Suspended Particulate Samples Taken at Niterói and Rio de Janeiro Cities, Brazil	A. D. Pereira Netto, R. P. Barreto, J. C. Moreira and G. Arbilla
36-43	Preliminary Comparison of PAH in Total Suspended Particulate Samples Taken at Niterói and Rio de Janeiro Cities, Brazil	A. D. Pereira Netto, R. P. Barreto, J. C. Moreira and G. Arbilla
44-49	Adsorption of Cd, Cu, Ni, and Pb on Petri Dishes and Filter Materials Used in Bioassay Procedures	A. Voigt, W. H. Hendershot and A. Y. Renoux
44-49	Adsorption of Cd, Cu, Ni, and Pb on Petri Dishes and Filter Materials Used in Bioassay Procedures	A. Voigt, W. H. Hendershot and A. Y. Renoux
50-58	Seasonal Distribution of the Antifouling Compound Irgarol® 1051 Outside a Marina in the Stockholm Archipelago	K. Haglund, A. Pettersson, M. Peterson, H. Kylin and S. C. Lord, et al.
50-58	Seasonal Distribution of the Antifouling Compound Irgarol® 1051 Outside a Marina in the Stockholm Archipelago	K. Haglund, A. Pettersson, M. Peterson, H. Kylin and S. C. Lord, et al.
59-63	Radon Levels in Combustion Stream of a Natural Gas Incinerator Power Plant	J. E. Ericson and P. G. Pham
59-63	Radon Levels in Combustion Stream of a Natural Gas Incinerator Power Plant	J. E. Ericson and P. G. Pham
64-70	Nitrate Concentrations in Private Rural Drinking Water Supplies in Saskatchewan, Canada	T. S. Thompson
64-70	Nitrate Concentrations in Private Rural Drinking Water Supplies in Saskatchewan, Canada	T. S. Thompson
71-76	Effects of Cadmium and Copper on Hormonal Regulation of Glycemia by the Eyestalks in the Crab Chasmagnathus granulata	D. A. Medesani, L. S. López Greco and E. M. Rodríguez
71-76	Effects of Cadmium and Copper on Hormonal Regulation of Glycemia by the Eyestalks in the Crab
77-85	Toxic Effects of Cadmium and Mercury in Rainbow Trout (Oncorhynchus mykiss): A Short-Term Bioassay	J. Iliopoulou-Georgudaki and N. Kotsanis
77-85	Toxic Effects of Cadmium and Mercury in Rainbow Trout (
86-93	Cadmium, Copper, and Zinc Toxicity to the Clam,
86-93	Cadmium, Copper, and Zinc Toxicity to the Clam, Donax faba C., and the Blood Cockle, Anadara granosa L.	E. S. Ong and Z. B. Din
94-101	Acute and Sublethal Toxicity of Thallium to Aquatic Organisms	J. Pickard, R. Yang, B. Duncan, C. A. McDevitt and C. Eickhoff
94-101	Acute and Sublethal Toxicity of Thallium to Aquatic Organisms	J. Pickard, R. Yang, B. Duncan, C. A. McDevitt and C. Eickhoff
102-109	Distribution of Heavy Metals in Different Tissues of the Shrimp Penaeus semiculatus and Metapenaeus monocerus from the Iskenderun Gulf, Turkey: Seasonal Variations	F. Kargın, A. Dönmez and H. Y. Çoğun
102-109	Distribution of Heavy Metals in Different Tissues of the Shrimp
110-117	Accumulation of Trace Metals, Petroleum Hydrocarbons, and Polycyclic Aromatic Hydrocarbons in Marine Copepods from the Arabian Gulf	N. M. Nour El-Din and M. A. R. Abdel-Moati
110-117	Accumulation of Trace Metals, Petroleum Hydrocarbons, and Polycyclic Aromatic Hydrocarbons in Marine Copepods from the Arabian Gulf	N. M. Nour El-Din and M. A. R. Abdel-Moati
118-124	Cytogenetic Effects of Sonication on Spathosternum prasiniferum (Grasshopper), Anabas testudineus (Fish), and Mus musculus (Mammal)	A. R. Khuda-Bukhsh, J. Chakrabarti, P. Mallick, A. Khuda-Bukhsh and K. C. Mohanty, et al.
118-124	Cytogenetic Effects of Sonication on
125-131	Effect of Short-Term Ethanol Administration on Cadmium Excretion in Rats	J. Moniuszko-Jakoniuk, M. Gałazyn-Sidorczuk, M. M. Brzóska, M. Jurczuk and M. Kowalczyk
125-131	Effect of Short-Term Ethanol Administration on Cadmium Excretion in Rats	J. Moniuszko-Jakoniuk, M. Gałazyn-Sidorczuk, M. M. Brzóska, M. Jurczuk and M. Kowalczyk
132-138	Evaluation of the Reproductive Toxicity of Emisan 6 in Female Rats	S. C. Thakur *, ‡ , S. S. Thakur and S. P. Singh
132-138	Evaluation of the Reproductive Toxicity of Emisan 6 in Female Rats	S. C. Thakur, S. S. Thakur and S. P. Singh

Volume 66, Number 2 / February 2001

139-145	Survival of Genetically Modified Escherichia coli Carrying Extraneous Antibiotic Resistance Gene through Microbial Interactions	K. Matsui, N. Ishii and Z. Kawabata
139-145	Survival of Genetically Modified
146-149	Occupational Exposure During Removal of Windows with Lead-Based Paint and Asbestos Caulking	J. H. Lange
146-149	Occupational Exposure During Removal of Windows with Lead-Based Paint and Asbestos Caulking	J. H. Lange
150-155	Organochlorine Pesticides and Metals in Select Botanical Dietary Supplements	D. B. Huggett *, † , I. A. Khan ‡, § , J. C. Allgood
150-155	Organochlorine Pesticides and Metals in Select Botanical Dietary Supplements	D. B. Huggett, I. A. Khan, J. C. Allgood, D. S. Block and D. Schlenk
156-161	Monitoring Groundwater at Landfills Equipped with Leachate Collection Systems	P. F. Hudak
156-161	Monitoring Groundwater at Landfills Equipped with Leachate Collection Systems	P. F. Hudak
162-170	Organochlorine Pesticide Residues in Helmeted Guineafowl (Numida meleagris), South Africa	L. Lötter and H. Bouwman
162-170	Organochlorine Pesticide Residues in Helmeted Guineafowl (
171-177	Organochlorine Pesticide Residue in Soils from Tibet, China	S. Fu, S. Chu and X. Xu
171-177	Organochlorine Pesticide Residue in Soils from Tibet, China	S. Fu, S. Chu and X. Xu
178-183	Gas Chromatography–Chemical Ionization Mass Spectrometry for Drug Screen Analyses	R. Hsu and A. M. Au
178-183	Gas Chromatography–Chemical Ionization Mass Spectrometry for Drug Screen Analyses	R. Hsu and A. M. Au
184-188	Metal Pollution and Fat Accumulation in the Carabid Beetle Pterostichus melanarius (Coleoptera, Carabidae)	L. Lindqvist and M. Block
184-188	Metal Pollution and Fat Accumulation in the Carabid Beetle
189-195	Chromium in a Tannery Wastewater Irrigated Area, León Valley, Mexico	M. A. Armienta, O. Morton, R. Rodríguez, O. Cruz and A. Aguayo, et al.
189-195	Chromium in a Tannery Wastewater Irrigated Area, León Valley, Mexico	M. A. Armienta, O. Morton, R. Rodríguez, O. Cruz and A. Aguayo, et al.
196-205	Airborne Toxic Metals in Air of Mumbai City, India	A. B. Chelani, D. G. Gajghate and M. Z. Hasan
196-205	Airborne Toxic Metals in Air of Mumbai City, India	A. B. Chelani, D. G. Gajghate and M. Z. Hasan
206-213	Heavy Metals in the False Mussel, Mytilopsis domingensis, from Two Tropical Estuarine Lagoons	U. J. Pérez, B. Jiménez, W. Delgado and C. J. Rodríguez-Sierra
206-213	Heavy Metals in the False Mussel,
214-221	Bioaccumulation of Aluminium in Dunaliella tertiolecta in Natural Seawater: Aluminium–Metal (Cu, Pb, Se) Interactions and Influence of pH	M. Türker Saçan and I. Akmehmet Balcıoğlu
214-221	Bioaccumulation of Aluminium in
222-230	Distribution of Persistent Lipophilic Contaminants in Fish from the Grand Duchy of Luxembourg	C. Dauberschmidt and L. Hoffmann
222-230	Distribution of Persistent Lipophilic Contaminants in Fish from the Grand Duchy of Luxembourg	C. Dauberschmidt and L. Hoffmann
231-238	Ecological Evaluation of Gadolinium Toxicity Compared with Other Heavy Metals Using an Aquatic Microcosm	S. Fuma, H. Takeda, K. Miyamoto, K. Yanagisawa and Y. Inoue, et al.
231-238	Ecological Evaluation of Gadolinium Toxicity Compared with Other Heavy Metals Using an Aquatic Microcosm	S. Fuma, H. Takeda, K. Miyamoto, K. Yanagisawa and Y. Inoue, et al.
239-248	Bradybaena similaris (Férrusac) Shell as a Biomonitor of Copper, Cadmium, and Zinc	M. Yasoshima and B. Takano
239-248	Bradybaena similaris
249-254	Effect of Heavy Metals on Growth and Extracellular Enzyme Activities of Mycoparasitic Trichoderma Strains	L. Kredics, I. Dóczi, Z. Antal and L. Manczinger
249-254	Effect of Heavy Metals on Growth and Extracellular Enzyme Activities of Mycoparasitic
255-262	Acute Toxicity of Four Drinking Water Disinfection By-Products to Japanese Medaka Fish	M. W. Toussaint, L. M. Brennan, A. B. Rosencrance, W. E. Dennis and F. J. Hoffmann, et al.
255-262	Acute Toxicity of Four Drinking Water Disinfection By-Products to Japanese Medaka Fish	M. W. Toussaint, L. M. Brennan, A. B. Rosencrance, W. E. Dennis and F. J. Hoffmann, et al.
263-268	Algal Growth Recovery Studies After Paraquat Exposure	M. E. Sáenz, W. D. Di Marzio, J. L. Alberdi and M. C. Tortorelli
263-268	Algal Growth Recovery Studies After Paraquat Exposure	M. E. Sáenz, W. D. Di Marzio, J. L. Alberdi and M. C. Tortorelli
269-276	Deltamethrin, Effects on Volume Control, and Water Balance in Eisenia fetida Sav. (Annelida, Lumbricidae)	E. Fischer, A. Tóth and S. Farkas
269-276	Deltamethrin, Effects on Volume Control, and Water Balance in

Volume 66, Number 3 / March 2001

277-282	Quantitative Structure-Property Relationships for Vapor Pressure of PCDD/Fs	J. W. Chen, X. Quan, Y. Yan, Y. Z. Zhao and F. L. Yang
277-282	Quantitative Structure–Property Relationships for Vapor Pressure of PCDD/Fs	J. W. Chen, X. Quan, Y. Yan, Y. Z. Zhao and F. L. Yang
283-286	Alkylating Potency of Azamethiphos	V. Zitko
283-286	Alkylating Potency of Azamethiphos	V. Zitko
287-294	Blood and Urine Cadmium Levels in Relation to Demographic and Life Style in Middle Aged and Elderly Men	Y. C. Chen, Y. S. Pu, R. S. Lin, C. Y. Yang and M. K. Lai, et al.
287-294	Blood and Urine Cadmium Levels in Relation to Demographic and Life Style in Middle Aged and Elderly Men	Y. C. Chen, Y. S. Pu, R. S. Lin, C. Y. Yang and M. K. Lai, et al.
295-300	Feasibility Study of the Potential for Human Exposure to Pet-Borne Diazinon Residues Following Lawn Applications	M. K. Morgan, D. M. Stout, II and N. K. Wilson
295-300	Feasibility Study of the Potential for Human Exposure to Pet-Borne Diazinon Residues Following Lawn Applications	M. K. Morgan, D. M. Stout, II and N. K. Wilson
301-305	Frequencies of Sister Chromatid Exchanges in Lymphocytes of Factory Workers Exposed to Multiple Mutagenic Agents	V. Dhir and A. Singh
301-305	Frequencies of Sister Chromatid Exchanges in Lymphocytes of Factory Workers Exposed to Multiple Mutagenic Agents	V. Dhir and A. Singh
306-312	Evaluation of Adverse Effect of Emisan-6 on Male Albino Rats	S. C. Thakur, S. S. Thakur, S. Banerjee and S. P. Singh
306-312	Evaluation of Adverse Effect of Emisan-6 on Male Albino Rats	S. C. Thakur, S. S. Thakur, S. Banerjee and S. P. Singh
313-318	Syringe Filtration as a Source of Error in Pesticide Residue Analysis in Environmental Samples	R. Ahmad, R. S. Kookana and A. M. Alston
313-318	Syringe Filtration as a Source of Error in Pesticide Residue Analysis in Environmental Samples	R. Ahmad, R. S. Kookana and A. M. Alston
319-325	Effects of Laundering upon the Removal of Atrazine and Metolachlor from Cotton, Cotton/Polyester, and Polyester Fabrics Treated with Fluorochemical Finishes	A. Shaw and Y. Lin
319-325	Effects of Laundering upon the Removal of Atrazine and Metolachlor from Cotton, Cotton/Polyester, and Polyester Fabrics Treated with Fluorochemical Finishes	A. Shaw and Y. Lin
326-333	Chlorinated Polycyclic Aromatic Hydrocarbons from Polyvinylchloride Combustion	D. Wang, M. Piao, S. Chu and X. Xu
334-341	Polychlorinated Biphenyls and Organochlorine Pesticides in Vegetation Samples Collected in Croatia	B. Krauthacker, S. H. Romanić and E. Reiner
334-341	Polychlorinated Biphenyls and Organochlorine Pesticides in Vegetation Samples Collected in Croatia	B. Krauthacker, S. H. Romanić and E. Reiner
342-349	Responses of Bacopa monniera Cultures to Cadmium Toxicity	G. Ali, P. S. Srivastava and M. Iqbal
342-349	Responses of
350-356	Cd, Cu, Pb, and Zn in Lagoonal Sediments from Mazatlán Harbor (SE Gulf of California): Bioavailability and Geochemical Fractioning	M. Soto-Jiménez and F. Páez-Osuna
350-356	Cd, Cu, Pb, and Zn in Lagoonal Sediments from Mazatlán Harbor (SE Gulf of California): Bioavailability and Geochemical Fractioning	M. Soto-Jiménez and F. Páez-Osuna
357-364	Synthesis Pattern of an Hg-Binding Protein in Acetabularia calyculus During Short-Term Exposure to Mercury	E. M. García and R. E. Reyes
357-364	Synthesis Pattern of an Hg-Binding Protein in
365-370	Heavy Metal Monitoring in Fish, Bivalve Molluscs, Water, and Sediments from Varano Lagoon, Italy	M. M. Storelli and G. O. Marcotrigiano
365-370	Heavy Metal Monitoring in Fish, Bivalve Molluscs, Water, and Sediments from Varano Lagoon, Italy	M. M. Storelli and G. O. Marcotrigiano
371-378	Metabolism of 2-Nitrofluorene, an Environmental Pollutant, and 2-Acetylaminofluorene in Fish	O. Ueda, S. Kitamura, Y. Huruse, T. Saito and Y. Kanzaki, et al.
371-378	Metabolism of 2-Nitrofluorene, an Environmental Pollutant, and 2-Acetylaminofluorene in Fish	O. Ueda, S. Kitamura, Y. Huruse, T. Saito and Y. Kanzaki, et al.
379-385	Acute and Chronic Toxicity of Potassium Chloride (KCl) and Potassium Acetate (KC₂H₃O₂) to Daphnia similis and Ceriodaphnia dubia (Crustacea; Cladocera)	L. R. P. Utz and M. B. C. Bohrer
379-385	Acute and Chronic Toxicity of Potassium Chloride (KCl) and Potassium Acetate (KC₂H₃O₂) to
386-391	Toxicity of Chlorypyrifos to Rana pipiens Embryos	L. Gaizick, G. Gupta and E. Bass
386-391	Toxicity of Chlorypyrifos to
392-399	Long-Term Operation of an Automated Fish Biomonitoring System for Continuous Effluent Acute Toxicity Surveillance	T. R. Shedd, W. H. van der Schalie, M. W. Widder, D. T. Burton and E. P. Burrows
392-399	Long-Term Operation of an Automated Fish Biomonitoring System for Continuous Effluent Acute Toxicity Surveillance	T. R. Shedd, W. H. van der Schalie, M. W. Widder, D. T. Burton and E. P. Burrows
400-406	Effects of Exposure of Oncorhynchus mykiss to the Water-Accommodated Fraction of Petroleum Hydrocarbons	A. Rudolph, R. Yañez and L. Troncoso
400-406	Effects of Exposure of
407-414	Genotoxicity of Textile Dye Effluent on Fish (Cyprinus carpio) Measured Using the Comet Assay	M. Sumathi, K. Kalaiselvi, M. Palanivel and P. Rajaguru
407-414	Genotoxicity of Textile Dye Effluent on Fish (

Volume 66, Number 4 / April 2001

415-420	Acute Fatal Poisoning by Methomyl Caused by Inhalation and Transdermal Absorption	A. M. Tsatsakis, G. K. Bertsias, I. N. Mammas, I. Stiakakis and D. B. Georgopoulos
415-420	Acute Fatal Poisoning by Methomyl Caused by Inhalation and Transdermal Absorption	A. M. Tsatsakis, G. K. Bertsias, I. N. Mammas, I. Stiakakis and D. B. Georgopoulos
421-426	Contamination of Medicinal Herbs with Organophosphorus Insecticides	M. T. Ahmed, N. Loutfy and Y. Yousef
421-426	Contamination of Medicinal Herbs with Organophosphorus Insecticides	M. T. Ahmed, N. Loutfy and Y. Yousef
427-432	Estimation of Co and Mn in Some Medicinal Plants	V. Rai, M. Agarwal, S. Khatoon, A. K. S. Rawat and S. Mehrotra
427-432	Estimation of Co and Mn in Some Medicinal Plants	V. Rai, M. Agarwal, S. Khatoon, A. K. S. Rawat and S. Mehrotra
433-438	Exposure to Nitrogen Dioxide in Buses, Taxis, and Bicycles in Perth, Western Australia	D. Farrar, P. Dingle and R. Tan
433-438	Exposure to Nitrogen Dioxide in Buses, Taxis, and Bicycles in Perth, Western Australia	D. Farrar, P. Dingle and R. Tan
439-442	Blood Mercury Concentrations in the Population of Rabat Area, Morocco	C.-D. Khassouani, R. Soulaymani, M. Jana, Y. Mauras and P. Allain
439-442	Blood Mercury Concentrations in the Population of Rabat Area, Morocco	C.-D. Khassouani, R. Soulaymani, M. Jana, Y. Mauras and P. Allain
443-448	Heavy Metals in Human Hair Related to Age Groups and Automotive Pollution Levels of Bandarlampung City, Indonesia	I. F. Rivai
443-448	Heavy Metals in Human Hair Related to Age Groups and Automotive Pollution Levels of Bandarlampung City, Indonesia	I. F. Rivai
449-455	Micronucleus Frequency in Cytokinesis-Blocked Bovine Lymphocytes from Regions with Different Pollution Levels in Slovakia	I. Šutiaková, E. Šulík, S. Rimková, A. Sakaliková and V. Šutiak
449-455	Micronucleus Frequency in Cytokinesis-Blocked Bovine Lymphocytes from Regions with Different Pollution Levels in Slovakia	I. Šutiaková, E. Šulík, S. Rimková, A. Sakaliková and V. Šutiak
456-463	Determination of Dialkyl Phthalates in High Altitude Atmosphere for Validation of Sampling Method Using a Helicopter	T. Watanabe
456-463	Determination of Dialkyl Phthalates in High Altitude Atmosphere for Validation of Sampling Method Using a Helicopter	T. Watanabe
464-469	Genotoxicity Testing of Some Metals in the Drosophila Wing Somatic Mutation and Recombination Test	E. Yeşilada
464-469	Genotoxicity Testing of Some Metals in the
470-475	Monitoring Stream Water Quality with Mouse Cell Culture and On-Site Allium Tests	K. Ierace and F. Dye
470-475	Monitoring Stream Water Quality with Mouse Cell Culture and On-Site Allium Tests	K. Ierace and F. Dye
476-483	Biochemical Biomarkers in Fish from Different River Systems Reflect Exposure to a Variety of Anthropogenic Stressors	J. F. Gavilán, R. Barra, M. C. Fossi, S. Casini and G. Salinas, et al.
476-483	Biochemical Biomarkers in Fish from Different River Systems Reflect Exposure to a Variety of Anthropogenic Stressors	J. F. Gavilán, R. Barra, M. C. Fossi, S. Casini and G. Salinas, et al.
484-491	Influence of Food-Capture Nets on Cadmium Uptake by Net-Spinning Caddisfly (Trichoptera: Hydropsychidae) Larvae	J. Illes, R. D. Evans and G. C. Balch
484-491	Influence of Food-Capture Nets on Cadmium Uptake by Net-Spinning Caddisfly (Trichoptera:
492-496	Organochlorine Residue Sequestration by Anopheles culicifacies sensu lato Mosquito Larvae	V. K. Dua, R. Kumari and V. P. Sharma
492-496	Organochlorine Residue Sequestration by
497-503	PCBs in Three Predatory Birds from Galicia (NW Spain)	T. J. López-López, M. E. Alvarez-Piñeiro, M. A. Lage-Yusty and J. Simal-Lozano
497-503	PCBs in Three Predatory Birds from Galicia (NW Spain)	T. J. López-López, M. E. Alvarez-Piñeiro, M. A. Lage-Yusty and J. Simal-Lozano
504-507	Polychlorinated Dibenzo-p-Dioxins and Dibenzofurans in Surface Sediments from Pearl River Delta in China	M.-H. Zheng, S.-G. Chu, G.-Y. Sheng, Y.-S. Min and Z.-C. Bao, et al.
504-507	Polychlorinated Dibenzo-p-Dioxins and Dibenzofurans in Surface Sediments from Pearl River Delta in China	M.-H. Zheng, S.-G. Chu, G.-Y. Sheng, Y.-S. Min and Z.-C. Bao, et al.
508-513	Distribution of Polychlorinated Biphenyls in the Bering and Chukchi Sea	Z.-W. Yao, G.-B. Jiang, C.-G. Zhou, H. Li and H.-Z. Xu
508-513	Distribution of Polychlorinated Biphenyls in the Bering and Chukchi Sea	Z.-W. Yao, G.-B. Jiang, C.-G. Zhou, H. Li and H.-Z. Xu
514-521	Influence of Soil Aggregate Size on Atrazine and Trifluralin Leaching	S. M. Novak, J.-M. Portal and M. Schiavon
514-521	Influence of Soil Aggregate Size on Atrazine and Trifluralin Leaching	S. M. Novak, J.-M. Portal and M. Schiavon
522-527	Microalgae in Petrochemical Effluent: Growth and Biosorption of Total Dissolved Solids	V. Joseph and A. Joseph
522-527	Microalgae in Petrochemical Effluent: Growth and Biosorption of Total Dissolved Solids	V. Joseph and A. Joseph
528-535	Parasitism and Phagocytic Function Among Sand Lance Ammodytes hexapterus Pallas Exposed to Crude Oil-Laden Sediments	A. Moles and T. L. Wade
528-535	Parasitism and Phagocytic Function Among Sand Lance
536-541	Acute Toxicity of 33 Herbicides to the Green Alga Chlorella pyrenoidosa	J. Ma, W. Liang, L. Xu, S. Wang and Y. Wei, et al.
536-541	Acute Toxicity of 33 Herbicides to the Green Alga
542-547	Heavy Metal Resistance Chlorella spp., Isolated from Tannery Effluents, and Their Role in Remediation of Hexavalent Chromium in Industrial Waste Water	A. Rehman and A. R. Shakoori
542-547	Heavy Metal Resistance
548-552	Ecotoxicological Study of the Niger-Delta Area of the River Niger	O. E. Orisakwe, R. Asomugha, E. Obi, O. J. Afonne and C. E. Dioka, et al.
548-552	Ecotoxicological Study of the Niger-Delta Area of the River Niger	O. E. Orisakwe, R. Asomugha, E. Obi, O. J. Afonne and C. E. Dioka, et al.

Volume 66, Number 5 / May 2001

553-556	Monitoring Granular Terbufos Breakthrough: Comparison of Cotton Gauze and Alpha-Cellulose	C. Guo, J. Stone, H. M. Stahr and M. Shelley
553-556	Monitoring Granular Terbufos Breakthrough: Comparison of Cotton Gauze and Alpha-Cellulose	C. Guo, J. Stone, H. M. Stahr and M. Shelley
557-562	Potentially Toxic Colorant Precursors and Preservatives Used in Finger-Paints	M. C. Garrigós, F. Reche and A. Jiménez
557-562	Potentially Toxic Colorant Precursors and Preservatives Used in Finger-Paints	M. C. Garrigós, F. Reche and A. Jiménez
563-569	Pulmonary Histopathology in Ring-Billed Gulls (Larus delawarensis) from Colonies near Steel Mills and in Rural Areas	C. L. Yauk, J. E. Smits, J. S. Quinn and C. A. Bishop
563-569	Pulmonary Histopathology in Ring-Billed Gulls (
570-575	Utilization of
576-581	Biomarkers of Oxidative Stress in the Polychaete
582-590	Biochemical Biomarker Responses and Chlorinated Compounds in the Fish
591-596	Effects of 17-β Estradiol Exposure on Metallothionein and Fat Soluble Antioxidant Vitamins in Juvenile Lake Trout (
597-602	Toxicokinetics and Acute Toxicity of Waterborne Zinc in Abalone (
603-610	Comparison of Acetylcholinesterase and Glutathione S-Transferase Activity in
611-616	Influence of Protective Agents on Metal Induced Respiratory Distress in
617-622	Impact of Distillery Effluent on Physiological Consequences in the Freshwater Teleost
623-630	Growth and Cytology of
631-637	Bioaccumulation of Mercury by Tucunaré (
638-645	Mercury Concentrations in Yellow Perch (
646-652	Hydrocarbon Pollution in the Arabian Gulf Catfish (
653-659	Occurrence of Herbicides and Their Degradates in Hawaii's Groundwater	Q. X. Li, Hwang and F.
660-663	Residual Fate of Metribuzin on Carrot (
664-670	Influence of the Formulation on the Sorption and the Mobility of Diuron in Soil	V. Chaplain, E. Barriuso, J. C. Dur and C. Vergnet
671-677	Disappearance of Polychlorinated Biphenyls (PCBs) When Incubated with Tissue Cultures of Different Plant Species	L. Estime and J. P. Rier Jr.
678-682	Organochlorine Insecticide Residues in Dairy Milk Samples Collected in Lucknow, India	U. Nigam and M. K. J. Siddiqui
683-690	Application of Photoacoustic Spectroscopy in Studies of Environment Contamination Effect on Needles of Scots Pine (

Volume 66, Number 6 / June 2001

691-698	Spread of Lead Pollution over Remote Regions and Upper Troposphere: Glaciochemical Evidence from Polar Regions and Tibetan Plateau	C. D. Xiao, D. H. Qin, T. D. Yao, J. W. Ren and Y. F. Li
699-706	Trace Elements in the Fur of Bats (Chiroptera: Vespertilionidae) from Ontario and Quebec, Canada	M. B. C. Hickey, M. B. Fenton, K. C. MacDonald and C. Soulliere
707-713	Mercury in Bar-Tailed Godwit (
714-718	Trace Metal Concentrations in Squirrel (
719-726	Sparrows as Possible Heavy-Metal Biomonitors of Polluted Environments	S. Gragnaniello, D. Fulgione, M. Milone, O. Soppelsa and P. Cacace, et al.
727-734	Uptake and Effects of Five Heavy Metals on Seed Germination and Plant Growth in Alfalfa (
735-742	Growth of Cotton Plants (
743-747	Growth of Cotton Plants (
748-754	Accumulation of Cd and Pb in Spring Wheat (
755-761	Quantitative Structure–Property Relationships for Octanol-Air Partition Coefficients of PCDD/Fs	J. W. Chen, X. Quan, Y. Z. Zhao, F. L. Yang and K.-W. Schramm, et al.
762-769	Adsorption, Desorption, and Mobility of Metsulfuron Methyl in Malaysian Agricultural Soils	A. R. Abdullah, S. Sinnakkannu and N. M. Tahir
770-776	Assessment of Automobile Industry Wastewater Treatment Units	R. A. Wahaab
777-783	Estimation of the Sorption of Substituted Aromatic Compounds on the Sediment of the Yangtse River	C.-D. Wu, D.-B. Wei, X.-H. Liu and L.-S. Wang
784-793	Chemical Pollution and Transport of Organic Dyes in Water–Soil–Crop Systems of the Chinese Coast	Q. Zhou
794-800	Degradation of Hexachlorocyclohexane Isomers by Two Strains of
801-807	Compounds with Selective Toxicity Toward the Musty-Odor Cyanobacterium
808-813	Acute Toxicity of Waterborne Se(IV), Se(VI), Sb(III), and Sb(V) on Red Seabream (
814-820	Toxicity and Elevation of 7-Ethoxyresorufin
821-830	Subject Index

Volume 67, Number 1 / July 2001

1-5	Role of Reference Materials Used in Measurement of Oil Pollution and a Correlation Equation to Determine Oil in Seawater	S. Ünlü and K. C. Güven
6-11	Fish Cell Line As an
12-19	Cytotoxic Effects of β-Thujaplicin on Rat Thymocytes and Prevention by the Compound in Tributyltin-Induced Thymocyte Damage	Y. Nakagawa
20-26	Determination of Safe Work Time and Exposure Control Need for Pesticide Applicators	J. G. Machado-Neto
27-34	Larval Growth in Postlarvae of
35-41	Exposure to Natural Radioactivity from Thermal Waters in Croatia	G. Marović and J. Senčar
42-45	Organochlorine Residues in Human Blood from Nainital (U.P.), India	V. K. Dua, R. Kumari, V. P. Sharma and S. K. Subbarao
46-51	Separation of Inorganic Arsenic Species in Groundwater Using Ion Exchange Method	M.-J. Kim
52-58	Bacterial Luminescence Test Screening of Highly Polluted Areas in the Odra River	L. Wolska and Z. Polkowska
59-66	Mercury Fractions in Natural and Urban Soils of the Middle Amur, Far East Russia	F. S. Kot, L. A. Matyushkina, V. L. Rapoport and I. O. Dugina
67-74	Enhanced Accumulation of Lead in
75-82	Metal (Cd, Pb, Cu, Zn, Fe, Cr, Ni) Concentrations in Tissues of a Fish
83-90	Copper and Zinc Uptake by Spring Wheat (
91-97	Bioaccumulation of Arsenic in Aquacultural Large-Scale Mullet
98-105	Bioremediation of Methylparathion by Free and Immobilized Cells of
106-112	Assessment of the Ready Biodegradability of Bisphenol A	R. J. West, P. A. Goodwin and G. M. Klecka
113-121	Formulation and Tillage Effects on Atrazine and Alachlor in Shallow Ground Water in Upland Corn Production	S. Smith Jr., R. M. Johnson and A. B. Pepperman
122-125	Lindane, Chlorpyriphos, and Quinalphos Residues in Mustard Seed and Oil	A. Gupta, N. S. Parihar and A. Bhatnagar
126-132	Comparison of Organochlorine Pesticide Levels in Soil and Groundwater of Agra, India	R. P. Singh
133-140	Foliar Biochemical Features of Plants As Indicators of Air Pollution	S. Y. Ninave, P. R. Chaudhari, D. G. Gajghate and J. L. Tarar
141-148	Polycyclic Aromatic Hydrocarbons and Polychlorinated Biphenyl Contamination in DaTong City, China	X. H. Bi, S. G. Chu and X. B. Xu
149-154	Study on Indoor Air Pollutants: Toxicity Screening of Suspended Particulate Matter	S. K. Ghosh, T. S. Patel, P. B. Doctor, P. K. Kulkarni and S. H. Shah, et al.

Volume 67, Number 2 / August 2001

155-162	Developmental Landmarks in Offspring of Rats Exposed Singly and in Combination to Aroclor 1016 and Levothyroxine	S. L. Gerstenberger and V. Tripoli
163-170	Fluoride Levels in Publicly Supplied and Bottled Drinking Water in the Island of Tenerife, Spain	A. Hardisson, M. I. Rodríguez, A. Burgos, L. Díaz Flores and R. Gutiérrez, et al.
171-178	Exposure to Endotoxins and Microbes in the Treatment of Waste Water and in the Industrial Debarking of Wood	R. Sarantila, M. Reiman, J. Kangas, K. Husman and H. Savolainen
179-186	Child-Like Mannequin for Observation and Measurement of Spray Drift Particle Deposition for Pesticide Exposure Assessment	R. L. Williams, C. E. Bernard and R. I. Krieger
187-194	Correlation of Reversed-Phase Retention Factors for α-Branched Phenylsulfonyl Acetates with Octanol/Water Partition Coefficients and Quantum Chemical Descriptors	X. Liu, D. Wei, C. Wu, S. Han and L. Wang
195-201	Treatment of Wastewater from Table Olive Industries: Quantum Yield of Photolytic Processes	F. Beltrán, J. F. García-Araya, V. Navarrete and O. Gimeno
202-209	Tadpole Epithelium Test: Potential Use of
210-216	Biomarker Response in Sheim (
217-224	Evaluating the Genotoxicity of Surface Water of Yangzhong City Using the
225-232	Pesticide Residues in Selected Vegetables and Fruits in Alexandria City, Egypt, 1997–1998	M. S. Abbassy
233-238	Microalgal Bioassays as a Test of Pesticide Photodegradation Efficiency in Water	C. Rioboo, D. Franqueira, M. L. Canle, C. Herrero and A. Cid
239-245	Gonad Organochlorine Concentrations and Plasma Steroid Levels in White Sturgeon (
246-256	Chromium-Induced Physiologic Changes in
257-263	Copper-Influenced Changes in Lactate Dehydrogenase and G-6-PDH Activities of the Freshwater Teleost,
264-270	Effects of Zinc on the Growth of Bulrush (
271-275	Trace Metals in the Atmosphere of Niterói City, RJ, Brazil	S. M. Sella, A. D. Pereira Netto and L. M. Del Estal
276-281	Survey of Lead in Feathers of Anatidaes from the Pabellon Inlet, Sinaloa, Mexico	J. Rendón-von Osten, F. E. Galán and C. Tejeda
282-287	Metal Concentrations in Bivalves Living in and Around Copper Mine Tailings Released After a Tailings Dam Breach	G. Veinott, M. R. Anderson, P. J. Sylvester and D. O. Gani
288-294	Heavy Metals in Marine Algae from Şile in the Black Sea, 1994–1997	S. Topcuoğlu, K. C. Güven, Ç. Kırbaşoğlu, N. Güngör and S. Ünlü, et al.
295-302	Heavy Metal Pollution in Bottom Sediment, Dubai, United Arab Emirates	A. El-Sammak
303-308	Copper, Chromium, and Arsenic Levels in Soil Near Highway Traffic Sound Barriers Built Using CCA Pressure-Treated Wood	D. E. Stilwell and T. J. Graetz

Volume 67, Number 3 / September 2001

0309-0316	Risk Factors for Parenteral Intoxication by Mercury from Dental Amalgam	J. T. A. Ely
0317-0323	Exposure to Elemental Mercury in Urban Workers and Gold Miners from the Tapajós Region, Pará, Brazil	I. M. de Jesus, E. C. de Oliveira Santos, E. da Silva Brabo, E. C. B. Loureiro and V. de Magalhães Câmara, et al.
0324-0331	Effect of Soil Loading and Soil Sequestration on Dermal Bioavailability of Polynuclear Aromatic Hydrocarbons	T. A. Roy and R. Singh
0332-0338	Environmental Exposure to Polycyclic Aromatic Hydrocarbons and Total Suspended Particulates in a Taiwanese Temple	T-C. Lin, F-H. Chang, J-H. Hsieh, H-R. Chao and M-R. Chao
0339-0346	Toxin Production in Batch Cultures of Freshwater Cyanobacterium
0347-0351	Acute Toxicity of 12 Herbicides to the Green Algae
0352-0359	Phytotoxicity of Low-Molecular-Weight Phenols from Olive Mill Waste Waters	M. DellaGreca, P. Monaco, G. Pinto, A. Pollio and L. Previtera, et al.
0360-0367	Rank Ordering of Macroinvertebrate Species Sensitivityto Toxic Compounds by Comparison with That of
0368-0375	Effect of Triphenyltin on Duckweed
0376-0384	Evaluation of PCDD/F Toxicity in Fish Livers from Ya-Er Lake, China: Chemical Analysis Compared with In Vivo and In Vitro EROD Bioassays	W. Z. Wu, W. Li, K-W. Schramm and A. Kettrup
0385-0391	Solid Suspended Particles Affecting the Quality of Air in Urban Environments	P. Cariñanos, J. C. Prieto, C. Galán and E. Domínguez
0392-0398	Determination and Estimation of Aqueous Solubilities and
0399-0407	Mobility of the Rare Earth Elements with Acid Rainwater Leaching in the Soil Column	Z. Yufeng, W. Zhenghua, W. Xiaorong, D. Lemei and C. Yijun
0408-0415	Water Pollution in an Urban Argentine River	A. Magdaleno, A. Puig, L. de Cabo, C. Salinas and S. Arreghini, et al.
0416-0422	Variation of Heavy Metal Contents in Frozen Vegetable Products	B. Demrözü-Erdnç and İ. Saldamli
0423-0430	Accumulation of Heavy Metals in Vegetables Grown in an Industrial Area in Relation to Soil	K. Fytianos, G. Katsianis, P. Triantafyllou and G. Zachariadis
0431-0437	Study on the Adsorption of Vanadium (V) with
0438-0445	Bioaccumulation of Lead in Wildlife Dependent on the Contaminated Environment of the Kafue Flats	M. S. Syakalima, K. C. Choongo, P. Chilonda, B. Ahmadu and M. Mwase, et al.
0446-0454	Pesticides and Heavy Metals in Agricultural Soil of Kanpur, India	R. Sanghi and K. S. Sasi
0455-0462	Covariance of Copper Concentrations in Lobsters and Seawater	P. A. Yeats and C. L. Chou

Volume 67, Number 4 / October 2001

463-469	Toxicologic Significance of the Hyperglycemia Caused by Organophosphorous Insecticides	J. Seifert
470-475	Acetylcholinesterase of
476-482	Effect of 1,1,1-Trichloroethane on Calcium Current of Rat Dorsal Root Ganglion Neurons	M. Okuda, I. Kunitsugu, S. Kobayakawa and T. Hobara
483-488	Effects of Acute Exposure to a Commercial Formulation of Glyphosate on the Tadpoles of Two Species of Anurans	G. R. Smith
489-495	Chronic Lead Exposure, Body Condition, and Testis Mass in Wild Mallard Ducks	L. J. S. Tsuji and J. D. Karagatzides
496-502	Alleviation of Cadmium-Induced Decrease in Biomass of
503-509	Cadmium, Copper, and Zinc in Eurasian Beaver (
510-518	Mercury Levels in Gafftopsail Catfish (
519-525	Copper and Mercury Complexing Capacity of Organic Matter From a Mangrove Mud Flat Environment, Sepetiba Bay, Brazil	S. Mounier, L. D. Lacerda, R. V. Marins and J. Bemaim
526-534	Use of Microtox for Assessing Heavy Metal Complex Formation With the Organic Solvents Acetontrile and Dimethyl Sulphoxide: A Preliminary Study	C. Cooper
535-540	Heavy Metal Contamination of Pasture Soils by Irrigated Municipal Sewage	X. Xiong, F. Stagnitti, J. Peterson, G. Allinson and N. Turoczy
541-548	Chromium (VI) in Waters in Parts of Sukinda Chromite Valley and Health Hazards, Orissa, India	C. S. Dubey, B. K. Sahoo and N. R. Nayak
549-553	Factors Influencing the Formation of Trihalomethanes in Drinking Water Treatment Plants	M. F. El-Shahat, S. H. Abdel-Halim and G. A. Hassan
554-559	Monitoring of Market Fish Samples for Endosulfan and Hexachlorocyclohexane Residues in and Around Calcutta	R. K. Kole, H. Banerjee and A. Bhattacharyya
560-567	Petroleum Hydrocarbon Concentrations in Arabian Gulf Fish Tissues	M. A. Shriadah
568-573	Isolation of a New Organochlorine Pollutant 2,3,3,3,2′,3′,3′,3′-Octachlorodipropyl Ether From Fish	S. Yoshida, S. Taguchi and M. Kitagawa
574-579	Influence of Methyl
580-586	Acute Toxicity of Cadmium, Mercury, and Lead to Whiteleg Shrimp (
587-593	Monitoring of Pesticide Residues in Summer Fruits and Vegetables From Kanpur, India	R. Sanghi and V. Tewari
594-600	Susceptibility of Florida Candler Fine Soil to Herbicide Leaching	S. D. Sharma and M. Singh
601-608	Photodegradation of Acetochlor and Butachlor in Waters Containing Humic Acid and Inorganic Ion	H. Zheng and C. Ye
609-616	Persistence, Mobility, and Adsorption of the Herbicide Flufenacet in the Soil of Winter Wheat Crops	J. Rouchaud, O. Neus, H. Eelen and R. Bulcke

Volume 67, Number 5 / November 2001

617-624	Surface Charge Properties and Soil Mobilities of Mycoherbicidal Spores	D. J. Daigle, R. M. Johnson, D. Sands and W. J. Connick Jr.
625-632	Preliminary Evaluation of Hair as a Matrix for Monitoring Environmental Exposure	M. W. Cost and B. C. Lynn Jr.
633-640	Use of Biomarkers in Earthworms to Detect Use and Abuse of Field Applications of a Model Organophosphate Pesticide	L. H. Booth, S. Hodge and K. O'Halloran
641-648	Effects of Zinc on Brown Fat Thermal Response to Cold in Normal and Triiodothyronine-Treated Hypothyroid Rats	I. Rebagliati, M. Raíces, C. Ricci, A. Weisstaub and K. Hagmüller, et al.
649-656	In Vivo
657-664	Effects of Cypermethrin on Antioxidant Enzyme Activities and Lipid Peroxidation in Liver and Kidney of the Freshwater Fish,
665-671	Acute Toxicity of the Pesticides Endosulfan and Ametryne to the Freshwater Prawn
672-679	Cytotoxic and Cytoprotective Effects of Selenium on Bluegill Sunfish (
680-687	Avoidance Response of Rainbow Trout
688-695	Interactive Effect of Manganese, Molybdenum, Nickel, Copper I and II, and Vanadium on the Freshwater Alga
696-703	Ecotoxicological Characterization of a Disposal Lagoon from a Munition Plant	J. S. Fuchs, M. L. Oneto, N. B. Casabé, O. Gómez Segura and R. Tarulla, et al.
704-711	Seasonal Distributions of Acid Components in PM_2.5 Fraction of Airborne Particles in Zagreb Air	M. Čačković, K. Šega, V. Vađić, I. Bešlić and Z. Šoljić
712-720	First Results on the Concentrations of Some Persistent Organochlorines in the Common Hamster
729-732	Lindane and Fenvalerate Residues in Blackgram (
733-740	Accumulation of Polychlorinated Dibenzo-
741-748	Principal Component Analysis Applied to the Assessment of Metal Pollution from Urban Wastes in the Culiacán River Estuary	A. C. Ruiz-Fernández, F. Páez-Osuna, C. Hillaire-Marcel, M. Soto-Jiménez and B. Ghaleb
749-755	Incorporation of Cadmium by
756-762	Metals in Fish and Shrimp of the Campeche Sound, Gulf of Mexico	F. G. Vazquez, V. K. Sharma, Q. A. Mendoza and R. Hernandez
763-770	Total Mercury in Wild Mushrooms and Underlying Soil Substrate from the City of Umeå and Its Surroundings, Sweden	J. Falandysz, M. Gucia, A. Frankowska, M. Kawano and B. Skwarzec

Volume 67, Number 6 / December 2001

771-779	Comparative Study of Five Transferable Turf Residue Methods	D. Klonne, J. Cowell, M. Mueth, D. Eberhart and L. Rosenheck, et al.
780-786	Determination of a Standardized Sampling Technique for Pesticide Transferable Turf Residues	L. Rosenheck, J. Cowell, M. Mueth, D. Eberhart and D. Klonne, et al.
787-794	Modified California Roller for Measuring Transferable Residues on Treated Turfgrass	R. Fuller, D. Klonne, L. Rosenheck, D. Eberhart and J. Worgan, et al.
795-799	Dicofol Stimulation of Cell Proliferation	K. Du and X. Xu
800-806	Mercury Induced Alzheimer's Disease: Accelerating Incidence?	J. T. A. Ely
807-814	Dietary Administration of Dimethoate to the Japanese Quail: Reproductive Effects and Successful Hatchability of Eggs	R. Solecki, L. Niemann, C. Gericke and I. Chahoud
815-820	Microbial Degradation of Terbuthylazine in Surface Soil and Subsoil at Two Different Temperatures	A. Barra Caracciolo, G. Giuliano, A. Di Corcia, C. Crescenzi and C. Silvestri
821-827	Effect of Endosulfan on the Enzymes of Polyol Pathway in Rat Sertoli-Germ Cell Coculture	N. Sinha, N. Adhikari and D. K. Saxena
828-833	Azadirachtin and Cypermethrin Induced Alterations in Electrophysiological Properties of Sensory and Interneurons in
834-840	Acute and Chronic Toxicity of Ammonium Chloride to the Cladoceran
841-847	Combined Effects of Mercury and Algal Food Density on the Population Dynamics of
848-855	Emission of Polychlorinated Dibenzo-
856-862	Organochlorine Pesticide Residues in Indian Spices	L. P. Srivastava, R. Budhwar and R. B. Raizada
863-870	Application of Remote Sensing Techniques in Monitoring and Assessing the Water Quality of Taihu Lake	X. J. Wang and T. Ma
871-880	Distribution of Organochlorine Pesticides in a Sediment Profile of the Pearl River Estuary	X. D. Li, B. X. Mai, G. Zhang, G. Y. Sheng and J. M. Fu, et al.
881-888	Extraction, Fractionation, and Toxicity Determination of Organic Contaminants in Sediment from Coastal Area Receiving Industrial Effluents in Kuwait	M. U. Beg, T. Saeed, S. Al-Muzaini, K. R. Beg and T. Al-Obaid, et al.
889-897	Polycyclic Aromatic Hydrocarbons in Sediments from Coastal Lagoons of Veracruz State, Gulf of Mexico	A. V. Botello, L. G. Calva B and G. Ponce V
898-905	Degradation of Phenanthrene in River Sediment Under Nitrate-Reducing Conditions	B. V. Chang, J. S. Chang and S. Y. Yuan
906-912	Pollution in Keban Dam Lake: Trace Metals from Classical Activated Sludge System	Y. Cuci, H. Hasar, M. Yaman and U. Ipek
913-920	Adsorption of Copper on Polluted River Sediment	X. Wen, L. Wu and H. Tang
921-925	Thallium Concentration in Lake Trout from Lake Michigan	T.-S. Lin, J. Nriagu and X.-Q. Wang
926-933	Cadmium Uptake by
937-944	Subject Index - Volume 67

Volume 68, Number 1 / January 2002

97-103	Persistent Organochlorine Pollutants in Soils from Belgium, Italy, Greece, and Romania	A. Covaci, P. Manirakiza and P. Schepens
97-103	Persistent Organochlorine Pollutants in Soils from Belgium, Italy, Greece, and Romania	A. Covaci, P. Manirakiza and P. Schepens
104-110	Polycyclic Aromatic Hydrocarbons (PAHs) in the Sediments and Fish of the Mill River, New Haven, Connecticut, USA	J. C. White and T. Triplett
104-110	Polycyclic Aromatic Hydrocarbons (PAHs) in the Sediments and Fish of the Mill River, New Haven, Connecticut, USA	J. C. White and T. Triplett
111-117	Measuring TCDD Equivalents in Environmental Samples with the Micro-EROD Assay: Comparison with HRGC/HRMS Data	W. Li, W. Z. Wu, Y. Xu, L. Li and K.-W. Schramm, et al.
111-117	Measuring TCDD Equivalents in Environmental Samples with the Micro-EROD Assay: Comparison with HRGC/HRMS Data	W. Li, W. Z. Wu, Y. Xu, L. Li and K.-W. Schramm, et al.
118-125	Influence of Leaching Protocol Regimes on Losses of Wood Preservative Biocides	J. A. Hingston, A. Bacon, J. Moore, C. D. Collins and R. J. Murphy, et al.
118-125	Influence of Leaching Protocol Regimes on Losses of Wood Preservative Biocides	J. A. Hingston, A. Bacon, J. Moore, C. D. Collins and R. J. Murphy, et al.
126-131	4-Nonylphenol, 4-Nonylphenol Mono- and Diethoxylates, and Other 4-Alkylphenols in Water and Shellfish from Rivers Flowing into Lake Biwa	T. Tsuda, K. Suga, E. Kaneda and M. Ohsuga
132-137	Arsenic and Cadmium Levels in Imported Fresh and Frozen Fish in Jordan	H. Juma, A. Battah, M. Salim and P. Tiwari
132-137	Arsenic and Cadmium Levels in Imported Fresh and Frozen Fish in Jordan	H. Juma, A. Battah, M. Salim and P. Tiwari
138-147	Levels of Reactive Mercury and Silver in Sediments from the Port of Ensenada, Baja California, Mexico	L. B. Carreón-Martínez, M. A. Huerta-Diaz, C. Nava-López and A. Siqueiros-Valencia
138-147	Levels of Reactive Mercury and Silver in Sediments from the Port of Ensenada, Baja California, Mexico	L. B. Carreón-Martínez, M. A. Huerta-Diaz, C. Nava-López and A. Siqueiros-Valencia

Volume 68, Number 2 / February 2002

155-160	Seasonal Variation of the Terpene Content, an Overlooked Factor in the Determination of Environmental Pollutants in Pine Needles	H. Kylin, K. Söderkvist, A. Undeman and R. Franich
161-167	Portable System for Extracting Water Samples for Organic Analysis	J. D. Mattice, S. A. Senseman, J. T. Walker and E. E. Gbur Jr.
168-172	Designing Equitemporal Monitoring Networks to Detect Contaminants in Groundwater	P. F. Hudak
173-179	Sugar Cane (
180-186	Method for Measuring Mercury Release from Dental Amalgam	C. A. Krone, J. T. A. Ely and J. Thoreson
187-194	Comparative Inhibition and Quantitative Structure–Activity Relationships (QSARs) of Substituted Phenols to Germination Rate of
195-200	Importance of Speciation in Aquatic Toxicity Tests with Aluminum	M. J. Gardner, E. Dixon, I. Sims and P. Whitehouse
201-210	Mercury Accumulation and Speciation in Muscle Tissue of Different Species of Sharks from Mediterranean Sea, Italy	M. M. Storelli, R. Giacominelli-Stuffler and G. Marcotrigiano
211-216	Cadmium in Forest Mushrooms After Application of Wood Ash	M. Lodenius, A. Soltanpour-Gargari and E. Tulisalo
217-223	Heavy Metals in Clams from Guaymas Bay, Mexico	L. Méndez, L. M. Salas-Flores, A. Arreola-Lizarraga, S. T. Alvarez-Castañeda and B. Acosta
224-229	Influence of pH and Industrial Activity on Total Zinc Concentrations in Agricultural Soils, Sewage Sludges, and Beach Sands: Relationship with Plant (
230-236	Heavy Metals, HCB and p,p′-DDE in
237-244	Persistent Organochlorine Compounds in Sediment and Biota from the Haleji Lake: A Wildlife Sanctuary in South Pakistan	C. Sanpera, X. Ruiz, G. A. Llorente, L. Jover and R. Jabeen
245-252	Determination of Copper Binding Affinity of
253-260	Toxicological Evaluation of Waste-Water Samples to Appropriately Sensitized Cultured Fathead Minnow Cells Compared with the Microtox Assay	E. M. Scheers, C. Van der Wielen and P. J. Dierickx
261-268	Comparative Toxicity of Thallium(I), Thallium(III), and Cadmium(II) to the Unicellular Alga
269-274	Acute Toxicity of Two Compounds with Different Modes of Action to the Zebrafish,
275-281	Differential Sensitivity to 30 Herbicides Among Populations of Two Green Algae
282-289	Toxicity of Diisopropyl Methylphosphonate (DIMP) to Aquatic Organisms	D. T. Burton, S. D. Turley, T. R. Shedd and E. P. Burrows
290-296	Histopathological Changes in the Gills of Mosquitofish,
297-301	Effect of Cadmium Accumulation on Renal Tissues in Broilers	A.-S. Om, K. W. Chung and H.-S. Chung
302-308	Basal Cytotoxicity of Four Insect Sex Pheromones in CHO-K1 Cells	A. E. Bayoumi, C. Ordóñez, Y. Pérez-Pertejo, H. Z. Zidan and R. Balaña-Fouce, et al.

Volume 68, Number 3 / March 2002

309-314	Phthalate Monoesters Levels in the Urine of Young Children	J. W. Brock, S. P. Caudill, M. J. Silva, L. L. Needham and E. D. Hilborn
315-323	Lead Exposure at a Covered Outdoor Firing Range	J. Bonanno, M. G. Robson, B. Buckley and M. Modica
324-331	Persistent Organochlorine Pesticide Levels in Maternal Blood Serum, Colostrum, and Mature Milk	S. M. Waliszewski, A. A. Aguirre, R. M. Infanzon and J. Siliceo
332-338	Estrogenicity of Biphenylols: Activity in the Yeast Gene Activation Assay	T. W. Schultz
339-346	Mercury in Human Blood, Urine, Hair, Nail, and Fish from the Ankobra and Tano River Basins in Southwestern Ghana	A. A. Adimado and D. A. Baah
347-354	Urban Ambient Air Quality and Its Management Strategy for a Metropolitan City in India	H. K. Gupta, V. B. Gupta, C. V. C. Rao, D. G. Gajghate and M. Z. Hasan
355-360	Adrenal Corticotropin Hormone and Nestling Bald Eagle Corticosterone Levels	W. W. Bowerman, C. J. Mehne, D. A. Best, K. R. Refsal and S. Lombardini, et al.
361-368	Teratogenicity of Hexavalent Chromium in Rats and the Beneficial Role of Ginseng	E. M. Elsaieed and S. A. Nada
369-376	Effect of Propoxur on Humoral and Cell-Mediated Immune Responses in Albino Rats	V. Seth, B. D. Banerjee, A. K. Chakraborty, L. Institoris and I. Desi
377-382	Levels of
383-388	Heavy Metal Concentrations in Surface Soils from Mexico City	O. Morton-Bermea, E. Hernández Álvarez, I. Gaso and N. Segovia
389-393	Sediment Quality of Wetlands in Coimbatore, Tamilnadu, India	M. Mathew, M. Sathish Kumar, P. A. Azeez, R. Sivakumar and S. Pattabi
394-399	Degradation of Alachlor in Water and Tropical Soils of India	K. K. Sharma
400-405	Evaluating the Safety of β-Cyfluthrin Insecticide for Usage in Eggplant (
406-411	Behaviour of β-Cyfluthrin and Imidacloprid in Mustard Crop: Alternative Insecticide for Aphid Control	M. Gopal, I. Mukherjee and S. Chander
412-419	Field Dose-Response Approach (DRAC-“Dose-Resposta para Avaliação da Contaminação”) as a Tool for Environmental Mercury Contamination Assessment in Fish	Z. C. Castilhos and C. Lima
420-427	Toxicity of Gadolinium to Some Aquatic Microbes	E. W. Wilde, C. J. Berry and M. B. Goli
428-435	Impact of Cadmium and Zinc Prior Exposure on ^110mSilver, ⁵⁸⁺⁶⁰Cobalt and ¹³⁷Cesium Uptake by Two Freshwater Bivalves During a Brief Field Experiment	C. Adam, B. Fraysse, J. Garnier-Laplace, J. P. Baudin and A. Boudou
436-443	Benzo-a-Pyrene Residues in Liver and in Bile of Fish Following Oral Exposure	M. U. Beg, P. G. Jacob, K. Al-Matrouk, K. R. Beg and M. Al-Bahloul, et al.
444-447	Metal Concentrations in the Vertebrae of the Dogfish,
448-454	Mercury in a Marine Trophic Chain	F. Gonzalez, E. Schalscha, J. Becerra and M. Silva
455-462	Lead and Cadmium in Selected Species of Shrimp Around the Mumbai Coast, India	S. M. Tungare and A. D. Sawant

Volume 68, Number 4 / March 2002

463-469	Phthalate Levels in Beverages in Japan and Korea	K. Yano, N. Hirosawa, Y. Sakamoto, H. Katayama and T. Moriguchi, et al.
470-477	Development of Multiplexed Fluorescence Microbead Covalent Assays (FMCAs) for Pesticide Biomonitoring	R. E. Biagini, D. M. Murphy, D. L. Sammons, J. P. Smith and C. A. F. Striley, et al.
478-484	Comparative Studies on the Acute Toxicities of Auxiliary Chemicals Used in Textile Finishing Industry by Bioluminescence Test and Neutral Red Test	C. Wang, A. Yediler, F. Kiefer, Z. Wang and A. Kettrup
485-489	Trace Analysis of Nicotine in Indoor Air by a SPME Method	Y. Huali, G. Songting, F. Jianfang and H. Shuokui
490-494	Safety Measures in the Application of Organophosphate Insecticides on Staked Tomato Crops Using Dragged Hoses	M. E. C. Queiroz, J. G. Machado-Neto, L. R. L. Pereira, F. Calixto and F. D. Amarolli, et al.
495-501	Safety Evaluation and Persistence of Imidacloprid on Acid Lime (
502-508	Leaching Behavior of Imidacloprid Formulations in Soil	S. Gupta, V. T. Gajbhiye, Kalpana and N. P. Agnihotri
509-516	Adsorption and Mobility of Acetochlor and Butachlor on Soil	H. Zheng and C. Ye
517-524	Arsenic Concentrations in House Wrens from Whitewood Creek, South Dakota, USA	T. W. Custer, C. M. Custer, S. Larson and K. K. Dickerson
525-531	Preliminary Study on Some Contaminant Hydrocarbons in Settled Particles in Caracas City, Venezuela	R. Fernández, F. Galarraga and Z. Benzo
532-539	Organochlorine Pesticide Residue Concentrations in Shrimps, Sediments, and Surface Water from Bay of Ohuira, Topolobampo, Sinaloa, Mexico	I. Osuna-Flores and M. C. Riva
540-548	Accumulation of Chromium and Scanning Electron Microscopic Studies in
549-554	Fluid Motion Effect on Metal Toxicity in
555-560	Heavy Metal Content of Spoil Heaps from an Abandoned Iron- and Copper-Mine and Metal Accumulation in
561-568	Induction of Phytochelatins in
569-575	Effect of Chromium on the Axenic Growth and Phosphatase Activity of Ectomycorrhizal Fungi,
576-583	Mercury Content in Shrimp and Fish Species from the Gulf Coast of Saudi Arabia	I. Al-Saleh and I. Al-Doush
584-591	Ultimobranchial Gland of Freshwater Catfish,
592-599	Effect of N,N-Dimethyl Formamide Used as Organic Solvent on Two Species of Green Algae
600-605	Acute and Chronic Toxicity of Pyrene to the Unicellular Marine Alga
606-611	Toxic Effects of Dimethoate and Carbaryl Pesticides on Carbohydrate Metabolism of Freshwater Snail
612-616	Lipid Peroxidation and Antioxidant Defense Systems in Liver of Rats in Chronic Fluoride Toxicity	A. R. Shivashankara, Y. M. Shivarajashankara, P. Gopalakrishna Bhat and S. Hanumanth Rao

Volume 68, Number 5 / May 2002

617-622	Bioconcentration and Depuration of Pyribenzoxim in Common Carp (
623-629	Acute Toxicity of Water Soluble Fractions of Crude Oil to the Nile Tilapia,
630-636	Toxicity of Chloroanilines and Effects on Superoxide Dismutase Activities in Serum of Crucian Carp (
637-643	Toxicity of Linear Alkyl Benzenes (LABs) to the Aquatic Crustacean
644-651	Stimulation of Enzymatic Defense Mechanisms and Appearance of Liver Damage in Juvenile Trout (
652-659	Pesticide Impact on Excretory Physiology of the Common Frog,
660-667	Alterations in Retinoids, Tocopherol, and Microsomal Enzyme Activities in the Liver of Silver Carp (
668-674	Effect of Salinity on Acute Toxicity of Ammonia and Nitrite to Juvenile
675-683	Biochemical Responses of
684-691	Extraction, Cleanup, and Analysis of the Perchlorate Anion in Tissue Samples	T. A. Anderson and T. H. Wu
692-698	Effects of Adjuvants on Wetting and Water Infiltration of Soils	M. Singh, S. Tan and S. D. Sharma
699-704	Lichens as a Good Bioindicator of Air Pollution by Mercury in Small-Scale Gold Mining Areas, Tanzania	J. R. Ikingura and H. Akagi
705-711	Chelate-Assisted Phytoextraction of Lead from a Contaminated Soil Using Wheat (
712-719	Removal of Mercuric Chloride by a Genetically Engineered Mercury-Volatilizing Bacterium
720-724	Fumonisin B₁ Levels in 1995 and 1996 Kansas Corn	D. M. Trigo-Stockli, M. O. Cortez-Rocha, R. I. Sánchez-Mariñez and C. R. Reed
725-731	Persistence of Endosulfan and Endosulfan Sulfate in Soil as Affected by Moisture Regime and Organic Matter Addition	N. Sethunathan, M. Megharaj, Z. Chen, N. Singh and R. S. Kookana, et al.
732-739	Catalytic Photodegradation of Endocrine Disrupting Chemicals Using Titanium Dioxide Photosemiconductor Thin Films	T. Tanizaki, K. Kadokami and R. Shinohara
740-746	Organochlorine Pesticide Residues in Mother's Milk in Swaziland, 1996–1997	J. O. Okonkwo and L. Kampira
747-751	Monitoring of Pesticide Residues in Farmgate and Market Samples of Vegetables in a Semiarid, Irrigated Area	B. Singh and A. Gupta
752-759	Effect of Heavy Metals on the Degradative Activity by Wood-Rotting Fungi	F. Yonni, H. J. Fasoli, E. Roca and G. Feijoo
760-765	Toxicity of Arsenate to the Compostworm
766-770	Persistence and Effect of Butachlor and Basalin on the Activities of Phosphate Solubilizing Microorganisms in Wetland Rice Soil	A. Debnath, A. C. Das and D. Mukherjee

Volume 68, Number 6 / June 2002

771-778	Methoxychlor Alters the Predator–Prey Relationship Between Dragonfly Naiads and Salamander Larvae	R. L. Ingermann, D. C. Bencic and P. Verrell
779-786	Assessment of Lead Nitrate and Mancozeb Toxicity in Earthworms Using the Avoidance Response	A. J. Reinecke, M. S. Maboeta, L. A. Vermeulen and S. A. Reinecke
787-793	Quantitative Assessment of Mutagenic Potential of Water via EROD-Microbioassessment	S.-M. Oh, K.-R. Kim, K.-S. Ro and K.-H. Chung
794-800	Factors Influencing EROD Activity in Feral Winter Flounder (
801-808	Acute Toxicity of Mixtures of Chlorpyrifos, Profenofos, and Endosulfan to
809-816	Biochemical Responses of Bluegill Sunfish (
817-823	Acute Immunotoxicity of Gallium to Carp (
824-830	Assessment of Safe Harvesting After Methyl Parathion Application in Peaches	A. M. Tsatsakis, I. N. Tsakiris, K. Maxaira, M. Christakis-Hampsas and D. P. Tzanakakis-Nikitovich, et al.
831-838	Identification of Polycyclic Aromatic Hydrocarbons in Street Dust of Niterói City, RJ, Brazil	A. D. Pereira Netto, F. C. Muniz and E. C. P. R. Laurentino
839-844	Identification of Inplant Ambient Air Quality Monitoring Stations Using a Prediction Model	B. P. S. Rao, V. I. Pandit, H. Gupta, M. Z. Hasan and B. Shrinivas Rao
845-851	Dissipation of Foliar Residues of Diafenthiuron and Its Metabolites	Y. S. Keum, K. H. Liu, J. S. Seo, J. H. Kim and K. Kim, et al.
852-861	Chemical Changes in an Estuarine Sediment During Laboratory Manipulation	D. C. Bull and E. K. Williams
862-869	Effects of Natural Hydrosoluble Chelates of Three Plant Species on the Mobilization of Heavy Metals	A. Quiroz, F. Espinosa-Garcia and K. Ilangovan
870-877	Inorganic Analytes in Light-Footed Clapper Rail Eggs, in Their Primary Prey, and in Sediment From Two California Salt Marsh Habitats	C. A. Hui, S. L. Goodbred, D. B. Ledig and C. A. Roberts
878-884	Ra-226 in Bone of Mink (
885-892	Cadmium, Copper, Manganese, Silver, and Zinc in Rock Crab (
893-900	Impact of Atrazine Disposal on the Water Resources of the Yang River in Zhangjiakou Area in China	Ren Jin and Jiang Ke
901-907	Leaching and Sorption of Norflurazon in Soils as Affected by Cationic Surfactants	M. Singh, S. Tan and S. D. Sharma
908-914	Nonylphenols in a Lagoon Environment:
917-924	Subject Index

Volume 69, Number 1 / July 2002

1-7	Determination of Heavy Metals in the Bones and Livers of Deceased Neonatal Humans	J. Baranowski, I. Norska-Borówka and I. Baranowska
8-14	Lead in Blood and Hair of Shipyard Workers, Sabah, Malaysia	M. B. Mokhtar, A. B. Awaluddin, A. B. B. M. Yusof and B. B. Bakar
15-21	Toxic Elements in Marine Products and Human Hair Samples in Mersin, Turkey	N. Doğan-Sağlamtimur and H. Kumbur
22-29	Relationship Between Age and Levels of Organochlorine Contaminants in Human Serum of a Belgian Population	S. Voorspoels, A. Covaci, J. Maervoet and P. Schepens
30-34	Determination of Organochlorine Pesticides in Human Adipose Tissue in Minsk, Republic of Belarus	E. N. Barkatina, A. L. Pertsovsky, V. I. Murokh, N. D. Kolomiets and O. V. Shulyakovskaya, et al.
35-40	Simple Solid Dose Bioassay for Insecticides Using the Fruit Fly (
41-48	Comparison of Binding Energies of Selected Environmental Xenobiotics by Porphyrin Complexes	M. Olszak-Humienik, M. Kotfica and J. Mozejko
49-53	Monitoring of Pesticide Residues in Different Sources of Drinking Water of Jaipur, India	B. Singh and A. Gupta
54-58	Evaluation of Residues of β-Cyfluthrin on Cotton	I. Mukherjee, M. Gopal and Kusum
59-65	Diazinon and Its Degradation Products in Agricultural Water Courses in British Columbia, Canada	P. C. H. Li, E. J. Swanson and F. A. P. C. Gobas
66-73	Biodegradation of Polycyclic Aromatic Hydrocarbons by Inoculated Microorganisms in Soil	S. Y. Yuan, L. C. Shiung and B. V. Chang
74-81	Potential of Alfalfa Plant to Phytoremediate Individually Contaminated Montmorillonite-Soils with Cadmium(II), Chromium(VI), Copper (II), Nickel(II), and Zinc(II)	J. R. Peralta-Videa, J. L. Gardea-Torresdey, E. Gomez, K. J. Tiemann and J. G. Parsons, et al.
82-96	Aquatic Macrophytes as Biomonitors of Pollution by Textile Industry	A. Samecka-Cymerman and A. J. Kempers
97-103	Toxicity of Octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX) to Soil Microbes	P. Gong, J. Hawari, S. Thiboutot, G. Ampleman and G. I. Sunahara
104-110	Acute Toxicity of Bunker A and C Refined Oils to the Marine Harpacticoid Copepod
111-116	Quantitative Structure–Biodegradability Relationships of Substituted Benzenes and Their Biodegradability in River Water	G. H. Lu, Y. H. Zhao, S. G. Yang and X. J. Cheng
117-122	Field Application of a Lysosomal Assay as Biomarker of Copper Oxychloride Exposure, in the Snail
123-128	Comparison of Liquid–Liquid Extraction (LLE), Solid-Phase Extraction (SPE), and Solid-Phase Microextraction (SPME) for Pyrethroid Pesticides Analysis from Enriched River Water	W. R. Barrionuevo and F. M. Lanças
129-138	Monitoring the Impact of the Aznalcóllar Mining Spill on Recent Sediments from the Guadalquivir Estuary, Southwest Spain	I. Riba, T. Á. DelValls, J. M. Forja and A. Gómez-Parra
139-146	Selenium Concentration in Compartments of Aquatic Ecosystems in Central Chile	H. Pinochet, I. De Gregori and M. F. Cavieres
147-154	Glutathione

Volume 69, Number 2 / August 2002

155-163	Selected Pesticide Residues in House Dust from Farmers' Homes in Central New York State, USA	A. T. Lemley, A. Hedge, S. K. Obendorf, S. Hong and J. Kim, et al.
164-172	Viability of Textile Systems for Hand and Body Protection: Effects of Chemical Interaction, Wear, and Storage Conditions	M. Raheel and G. X. Dai
173-180	Polycyclic Aromatic Hydrocarbons in Total Suspended Particulate of Niterói, RJ, Brazil: A Comparison of Summer and Winter Samples	A. D. Pereira Netto, R. P. Barreto, J. C. Moreira and G. Arbilla
181-188	Persistence of Chlorpyrifos, Fenamiphos, Chlorothalonil, and Pendimethalin in Soil and Their Effects on Soil Microbial Characteristics	B. Kumar Singh, A. Walker and D. J. Wright
189-194	Adsorption of Paraquat onto Activated Bleaching Earth	W. T. Tsai, M. F. Hsieh, H. F. Sun, S. F. Chien and H. P. Chen
203-209	Degradation of Oxyfluorfen by
210-218	Mercury Concentrations in Bullfrogs (
219-227	Genotypic Differences in Effect of Cd on Growth and Mineral Concentrations in Barley Seedlings	F. B. Wu and G. Zhang
228-235	Mercury in Surface Soil and Cassava Crop Near an Alluvial Goldmine at Dunkwa-on-Offin, Ghana	A. A. Golow and E. A. Adzei
236-242	Determination of Organochlorine Pesticide Residues in Water and Sediment Samples in Inner Anatolia in Turkey	N. E. Barlas
243-249	Population Parameters of the Beetle
250-256	Fate and Persistence of Azadirachtin A Following Applications to Mesocosms in a Small Forest Lake	D. G. Thompson, D. P. Kreutzweiser, B. Staznik, D. Chartrand and S. Capell
257-264	Effects of Derivatives of Sulfur Dioxide on Micronuclei Formation in Mouse Bone Marrow Cells
265-270	Toxicity of Ionic and Nonionic Surfactants to Six Macrobes Found in Agra, India	R. P. Singh, N. Gupta, S. Singh, A. Singh and R. Suman, et al.
271-277	Comparison of Na⁺K⁺-ATPase Activities and Malondialdehyde Contents in Liver Tissue for Three Fish Species Exposed to Azinphosmethyl	E. Ozcan Oruc, N. Uner and L. Tamer
278-285	Response-Surface Analysis for the Inhibition Toxicity of Benzene Derivatives to Yeast
286-293	Comparison of the Toxicity of Chromium III and Chromium VI to Cyanobacteria	S. L. Thompson, F. C. R. Manning and S. M. McColl
294-301	Sensitivity of the Neotropical Teleost
302-308	Separate and Combined Effects of Cadmium, Temperature, and pH on Digestive Enzymes in Three Freshwater Teleosts	V. V. Kuz'mina, I. L. Golovanova and E. Kovalenko

Volume 69, Number 3 / September 2002

309-313	Liver Lead Concentrations of Several Bird Species from the Western James Bay Region of Northern Ontario, Canada: Do the Data Support the Canadian Nontoxic Legislation?	L. J. S. Tsuji, J. D. Karagatzides, J. Young and E. Nieboer
314-319	Exposure to Mercury in the Urban Population of Rio Branco City, State of Acre, Brazil	E. C. de Oliveira Santos, I. M. de Jesus, E. S. Brabo, V. de M. Câmara and E. C. B. Loureiro, et al.
320-322	Seasonal Variations in Cadmium Concentrations of Plant Leaves	M. Lodenius
323-329	Metal Concentrations in Rice and Pulses of Samta Village, Bangladesh	M. G. M. Alam, G. Allinson, F. Stagnitti, A. Tanaka and M. Westbrooke
330-334	Variation of Copper, Iron, and Zinc Levels in Pekmez Products	B. Demirözü, M. Sökmen, A. Uçak, H. Yilmaz and Ş. Gülderen
335-341	Cadmium-Induced Apoptosis in H9c2, A7r5, and C6-Glial Cell	M. K. Choi, B. H. Kim, Y. Y. Chung and M. S. Han
342-349	Potential Exposure to Pesticides in Nordic Greenhouses	A. Tuomainen, M. Mäkinen, R. Glass and J. Kangas
350-355	Cytotoxicity of Dental Impression Materials	S.-Y. Chen, C.-C. Chen and H.-W. Kuo
356-363	Inhibition of Plasma Cholinesterase and Acute Toxicity of Monocrotophos in a Neotropical Fish
364-369	Toxic Effects of Cypermethrin on Certain Hematological Aspects of Fresh Water Fish
370-377	High Tolerance of Alderfly Larvae (
378-383	Lethality of Copper Sulfate and Copper-Treated Nets to Juvenile Haddock,
384-392	Characterization of Sodium, Potassium, ATPase Activity in the Gills of
393-400	Copper Acute Toxicity Tests with the Sand Crab
401-407	Perturbations of Population Growth in a Microcosm by Industrial Metal Plating and Ice Cream Mills Wastewater and Landfill Leachate	S.-U. Wui, K. Cho, Y. Inamori, J.-S. Lee and M.-S. Han, et al.
408-414	Distribution of Cadmium, Copper, Iron, Manganese, Lead, and Zinc in Spinner Dolphins
415-420	Acute Toxicity of the Fungicide Copper Oxychloride to Tadpoles of the Bullfrog
421-429	Acute and Chronic Toxicity of Arsenic to Some Aquatic Organisms	T. Tišler and J. Zagorc-Končan
430-435	Treatment of H-Acid Wastewater by Photo-Fenton Reagent Combined with a Biotreatment Process: A Study on Optimum Conditions of Pretreatment by a Photo-Fenton Process	Y. Xiao, G. Wang, H. Liu, H. Zhao and J. Zhang, et al.
436-443	Influence of Moisture on Chemical Transferability from a Nylon Carpet	R. L. Williams, C. E. Bernard and R. I. Krieger
444-451	Movement and Persistence of Methamidophos in Vegetable Agroecosystem	B. S. Ismail, U. B. Cheah, A. O. S. Enoma, K. Y. Lum and Z. Malik
452-458	Persistent Organochlorine Pesticide Contamination of Birds Collected in Connecticut During the Year 2000	W. J. Krol, T. Arsenault and M. J. I. Mattina
459-462	Reduction of Polychlorinated Dibenzo-

Volume 69, Number 4 / October 2002

463-470	2,4,6-Trichlorophenol Degradation by River Sediment Exposed to Bleached Kraft Mill Discharge	V. M. Domínguez, J. Correa, G. Vidal, A. López and M. Martínez
471-478	Effect of Extrusion Processing on Fumonisin B₁ and Hydrolyzed Fumonisin B₁ in Contaminated Alkali-Cooked Corn	M. O. Cortez-Rocha, D. M. Trigo-Stockli, D. L. Wetzel and C. R. Reed
479-485	Persistence of Methamidophos, Diazinon, and Malathion in Tomatoes	A. Prieto, D. Molero, G. González, I. Buscema and G. Ettiene, et al.
486-493	PAH Levels in Bivalve Mollusks from the Mexican Subtropical Pacific	A. V. Botello, C. García-Ruelas and G. Ponce-Vélez
494-500	Direct Determination of 1-Hydroxypyrene in Fish from Coastal Water by Synchronous Fluorimetry	Y. Zhang, Y. Zhu, S. Wang, F. Zheng and F. Ren, et al.
501-508	Isotopic Characterization of Various Brands of Corroding Grade Refined Lead Metal	M. B. Rabinowitz
509-515	Concentration and Discrimination of Selected Trace Metals by Freshwater Mollusks	R. Dobrowolski and M. Skowrońska
516-522	Mercury Speciation and Relationship Between Mercury and Selenium in Liver of
523-529	Heavy Metal Concentrations in Fish from a Pristine Rainforest Valley in Peru: A Baseline Study Before the Start of Oil-Drilling Activities	A. C. Gutleb, A. Helsberg and C. Mitchell
530-537	Metal Residues in Process Water Used in Seafood Processing Industries	M. P. Ashraf, M. K. Mukundan, A. G. Gopalakrishna Pillai and K. Ravindran
538-545	Arsenic in Groundwater of the Bengal Delta Plain Aquifers in Bangladesh	P. Bhattacharya, G. Jacks, K. M. Ahmed, J. Routh and A. A. Khan
546-553	Copper Tolerance and Accumulation Potential of
554-561	Response of
562-569	Comparative Contaminant Toxicity: Are Amphibian Larvae More Sensitive than Fish?	C. M. Bridges, F. J. Dwyer, D. K. Hardesty and D. W. Whites
570-575	Metabolic Enzymes as Biochemical Markers of Effect Following Exposure of Fish to Sodium Pentachlorophenate (Na-PCP)	Tugiyono and M. M. Gagnon
576-585	Differentiating Metal from Ammonia Toxicity in Toxicity Identification Evaluations	S. G. P. Rotteveel and P. J. den Besten
586-592	Cadmium-Fenitrothion Interaction in the Spider
593-600	Effects of Dietary Exposure to Environmentally Relevant Concentrations of Weathered Prudhoe Bay Crude Oil in Ranch-Raised Mink (
601-608	Sensitivity of the Rooted Macrophyte
609-616	Endosulfan Affects Pheromonal Detection and Glands in the Male Red-Spotted Newt,

Volume 69, Number 5 / November 2002

0617-0623	Isotopic Characterization of Six Major Brands of White Basic Lead Carbonate Paint Pigments	M. B. Rabinowitz and G. S. Hall
0624-0631	Chelate-Enhanced Phytoextraction of Lead-Contaminated Soils Using Coffeeweed (
0632-0637	Application of Mutant Strains of Cyanobacteria for Cd²⁺ Removal	V. Raveender, J. Scaria and S. K. Verma
0638-0643	Zinc in the Surface Soil and Cassava Crop in the Vicinity of an Alluvial Goldmine at Dunkwa-on-Offin, Ghana	A. A. Golow and E. A. Adzei
0644-0648	Cadmium, Copper, and Lead in Two Species of
0649-0654	Accumulation of Lead, Cadmium, Zinc, and Copper in the Edible Aquatic Plants
0655-0661	Combined Effects of Lead and Humic Acid on Growth and Lead Uptake of Duckweed,
0662-0666	Metal Levels in a Cuvier's Beaked Whale (
0667-0673	Pesticide Residue Analysis of Infant Formula in India	R. Mishra, S. Johnson and P. S. Vankar
0674-0681	Pesticide Multiresidue Analysis in Fresh and Canned Peaches Using Solid Phase Extraction and Gas Chromatography Techniques	T. Danis, V. Sakkas, I. Stratis and T. A. Albanis
0682-0689	Analysis of Mutagenic Heterocyclic Amines in Cooked Food Samples by Gas Chromatography with Nitrogen-Phosphorus Detector	H. Kataoka, S. Nishioka, M. Kobayashi, T. Hanaoka and S. Tsugane
0690-0695	Air Pollution Concentrations in Haryana Subregion, India	A. D. Bhanarkar, D. G. Gajghate and M. Z. Hasan
0696-0703	Fate and Toxicity of the Algicide Irgarol 1051: A Marine Microcosm Study	R. Balcomb, J. R. Hoberg and J. M. Giddings
0704-0711	Distribution and Sources of Polycyclic Aromatic Hydrocarbons in the Northern Persian Gulf as Indicated by Kinetic and Thermodynamic Criteria	P. Eghtesadi, G. Riazi, M. Taghikhani and S. O. Ranaei Siadat
0712-0718	Airborne Exposure Concentrations During Asbestos Abatement of Ceiling and Wall Plaster	J. H. Lange and K. W. Thomulka
0719-0726	Incorporation of Toxicity Tests to the Discharges of Pulp Paper Industry in Turkey	D. T. Sponza
0727-0733	Effects of Lanthanum and Cerium on the Vegetable Growth of Wheat (
0734-0740	Argemone Oil Augmented Oxidative Stress in Discrete Areas of Rat Brain	A. Siddiqui, I. Sayeed, K. S. Zafar and F. Islam
0741-0748	Dicofol Formulation Induced Toxicity on Testes and Accessory Reproductive Organs in Albino Rats	U. C. Jadaramkunti and B. B. Kaliwal
0749-0755	Kinetics of Distribution of Cypermethrin in Blood, Brain, and Spinal Cord after a Single Administration to Rabbits	R. N. Khanna, G. S. D. Gupta and M. Anand
0756-0762	Structure-Affected Algicidal Activity of Triorganotin Compounds	A. Fargašová
0763-0770	Effects of PCB 30 and its Hydroxylated Metabolites on Ecdysteroid-Mediated Gene Expression	R. P. Jones, C. Y. Ang and L. S. Inouye

Volume 69, Number 6 / December 2002

0771-0778	Field Study for Degradation of Methyl Parathion in Apples Cultivated with Integrated Crop Management System	I. N. Tsakiris, M. Toutoudaki, D. P. Nikitovic, T. G. Danis and I. A. Stratis, et al.
0779-0784	Restoration of the Slow Biodegradation of Isoxaben in the Soil of a Fruit Orchard After Interruption of Repeated Isoxaben Applications	J. Rouchaud, O. Neus, H. Eelen and R. Bulcke
0785-0792	Soil Persistence and Mobility in Corn Fields of Flumetsulam Applied at Low Doses	J. Rouchaud, O. Neus, H. Eelen and R. Bulcke
0793-0799	Chemical Ratios and Groundwater Contamination in East Texas	J. H. Alderman, P. F. Hudak and M. Acevedo
0800-0807	Investigation of Polychlorobiphenyls and Organochlorine Pesticides in Tissues of Tuna (
0808-0816	Leaching of Arsenic, Chromium, and Copper in a Contaminated Soil at a Wood Preserving Site	Y.-C. Jang, T. G. Townsend, M. Ward and G. Bitton
0817-0828	Transfer of ¹³⁴Cs and ⁸⁵Sr to
0829-0834	Cadmium Accumulation in Fetus and Placenta of Bank Voles (
0835-0842	Degradation of Aromatic and Asphaltenic Fractions by
0843-0846	Comparison of Asbestos Exposure in a Containment System With and Without Employment of Glovebags	J. H. Lange, K. W. Thomulka and S. L. M. Sites
0847-0854	Alternative Strategies for PCB Risk Reduction from Contaminated Seafood: Options for Children as Susceptible Populations	N. L. Judd, W. C. Griffith, G. M. Ylitalo and E. M. Faustman
0855-0862	Cigarette Smoking and Secondary Smoke in Turkey: Effect on Placental Aryl Hydrocarbon Hydroxylase (AHH), Infant Birth Weight, and Size	T. Kutlu, H. V. Gelboin and E. M. Gozukara
0863-0868	Antiestrogenic and Antiprogesteronic Activity of Tire Extracts with Yeast-Based Steroid Hormone Receptor Gene Transcription Assay	Q. H. Zhang, Y. Xu, K.-W. Schramm, G. B. Jiang and A. Kettrup
0869-0876	Alkaline Pretreatment of Kraft Mill Sludge to Improve Its Anaerobic Digestion	R. Navia, M. Soto, G. Vidal, C. Bornhardt and M. C. Diez
0877-0884	Occurrence of Shell Deformities in Green-Lipped Mussel
0885-0891	Exposure of the Frog
0892-0899	Superoxide Dismutase and Lipid Peroxidation Levels in Fish from the Ethiope River in Southern Nigeria	F. I. Achuba
0900-0907	Combined Effect of Mercuric Chloride and Selenium Dioxide on the Growth of the Cyanobacteria,
0908-0913	Influence of Pesticide–Fertilizer Combination on Food Intake, Growth, and Conversion Efficiencies of
914	Erratum
917-923	Subject Index
0917-0923	Subject Index

Volume 70, Number 1 / January 2003

0001-0008	Limitations of a Cosolvent for Ecotoxicity Testing of Hydrophobic Compounds	J. G. Bundy, H. Maciel, M. T. D. Cronin and G. I. Paton
0009-0016	Foliar Phenolic Variation in Wild Tomato Accessions	G. F. Antonious, L. M. Hawkins and T. S. Kochhar
0017-0021	Does Radiotherapy Have Consequences on Plasma Concentration of Toxic Pollutants?	C. Charlier, M.-T. Closon and G. Plomteux
0022-0033	Detection of Mutagenic Activities of Various Pesticides in
0034-0040	Anticoagulant Rodenticides and Raptors: Recent Findings from New York, 1998–2001	W. B. Stone, J. C. Okoniewski and J. R. Stedelin
0041-0045	Polychlorinated Biphenyl (PCB) Levels in Human Milk Samples from Turkish Mothers	I. Çok, E. Görücü, M. H. Şatıroğlu and G. Ç. Demircigil
0046-0053	Changes in Form of Rare Earth Elements after Acid Rain Leaching Through Soil Column	Y. Zhang, L. Dai, X. Wang and B. Du
0054-0062	Identification of a Water Pollutant, 2-Amino-6,7-dichlorobenzothiazole, at a River near a Textile Industrial Complex in Korea	J.-H. Kwon, J.-W. Kwon, K. Kim and Y.-H. Kim
0063-0070	Levels of Polychlorinated Biphenyls in Mexican Soils and Their Biodegradation Using Bioaugmentation	N. G. Rojas-Avelizapa, J. Martínez-Cruz, J. A. Zermeño-Eguía Lis and R. Rodríguez-Vázquez
0071-0077	Mercury and Selenium Levels in Eggs of Common Terns (
0078-0084	Uptake and Elimination of Cadmium in
0085-0089	Bacteriological Indicators in Fish Exposed to Pesticides	A. J. A. Ranjit Singh, R. Sornaraj and P. Dhasarathan
0090-0096	Chlorophyll
0097-0105	Lymphoproliferative Responses of Splenocytes from Wild Cotton Rats (
0106-0111	Alterations in the Biochemical Constituents of Muscles of
0112-0117	Effects of Copper on Respiration, Reproduction, and Some Biochemical Parameters of Water Flea
0118-0123	Chromium Induced Alterations in Some Biochemical Profiles of the Indian Major Carp,
0124-0130	Effect of Some Monocyclic Aromatic Hydrocarbons on Freshwater Invertebrates	R. Erben, I. Maguire, J. Lajtner, M. Barčot and Z. Pišl
0131-0137	Mortality and Survival of
0138-0145	Comparative Effects of Exposure to an Organophosphate Pesticide on Locomotor Activity of Laboratory Mice and Five Species of Wild Rodents	G. Dell'Omo, M. G. Pleskacheva, D. P. Wolfer, H.-P. Lipp and R. F. Shore
0146-0152	Toxic Effects of Dimethoate and Carbaryl Pesticides on Protein Metabolism of the Freshwater Snail
0153-0160	Toxicity Assays of a Compound with Insecticide Properties: Chitosan Diethyl Phosphate	J. Placencia, A. Rudolph, G. Cabrera, G. Cárdenas and C. Parra
0161-0165	Brevetoxin Concentrations in Marine Aerosol: Human Exposure Levels During a
0166-0173	Air Quality of the Trans-Gomti Area of Lucknow City, India	A. Verma, S. N. Singh and M. K. Shukla
0174-0181	Persistent Organic Pollutants in Smoke Particles Emitted During Open Burning of Municipal Solid Wastes	A. O. Barakat
0182-0187	Trace Metals in Candle Smoke	T.-S. Lin, F.-M. Shen, J.-L. Chen and M.-H. Yang
0188	Erratum

Volume 70, Number 2 / February 2003

0189-0192	Polychlorinated Dibenzo-p-Dioxins and Dibenzofurans in Breast Milk from Chinese Schistosomiasis Areas	M.-H. Zheng, L.-C. Yang and B. Zhang
0193-0197	Levels of Organochlorine Pesticides in Beijing Human Milk, 1998	H. Yu, Z. Zhu, X. Zhao, X. Zhang and D. Wang
0198-0204	Dioxins/Furans and Polychlorinated Biphenyls (PCBs) in Dugongs from the Thailand Coast	K. S. Kumar, M. Yamamuro, S. Pitaksintorn and S. Masunaga
0205-0212	Polycyclic Aromatic Hydrocarbons (PAHs) and Aliphatic Hydrocarbons (AHs) in Edible Fish from the Arabian Gulf	J. M. Al-Hassan, M. Afzal, C. V. N. Rao and S. Fayad
0213-0218	Reduction of Pesticide Residues of Fruit Using Water Only or Plus Fit™ Fruit and Vegetable Wash	R. I. Krieger, P. Brutsche-Keiper, H. R. Crosby and A. D. Krieger
0219-0225	Evaluation of Methyltin and Butyltin Pollution in Beijing Guanting Reservoir and Its Downriver Yongding River	Liu Jiemin, Jiang Guibin, Liu Jiyan, Zhou Qunfang and Yao Ziwei
0226-0232	Validity Test for a Yeast Two-Hybrid Assay to Screen for Estrogenic Activity, and Its Application to Insecticides and Disinfectants for Veterinary Use	K. Eguchi, M. Ozawa, Y. S. Endoh, J. Nishikawa and T. Nishihara, et al.
0233-0241	Copper Metallothionein-like Proteins as Exposure Biomarker in Native and Transplanted Intertidal Populations of the Mussel
0242-0247	Marine Benthic Microalgae
0248-0254	Degradation of Nonylphenol Ethoxylates (NPE) in Sewage Sludge and Source Separated Municipal Solid Waste Under Bench-Scale Composting Conditions	J. Moeller and U. Reeh
0255-0261	Biodegradation of Phthalic Acid Esters by Bakery Yeast
0262-0267	Removal of Zinc and Fluoride Ions from Industrial Waste Water Plants Around Cairo	S. H. Abdel-Halim, A. M. A. Shehata and M. F. El-Shahat
0268-0277	Biotreatment of Distillery Effluent Using
0278-0284	Effects of Moult, Age, and Sex on the Accumulation of Heavy Metals in the Otter (
0285-0289	Reproductive Toxicity of Endosulfan in Male Albino Rats	N. Choudhary and S. C. Joshi
0290-0295	Effect Assessment of Antimicrobial Pharmaceuticals on the Aquatic Plant
0296-0299	Acute Toxicity of the Synthetic Pyrethroid Deltamethrin to Freshwater Catfish
0300-0307	Cytogenetic Effect of Organoarsenicals on Cultured Mammalian Cells	T. S. Kochhar, B. Hamilton and M. Autry
0308-0314	Australian Freshwater Crayfish
0315-0321	Effects of 4-Nonylphenol on Sexual Maturation in
0322-0327	Chromosomal Aberrations in the Leucocytes of Men Occupationally Exposed to Uranyl Compounds	P. A. Prabhavathi, P. Padmavathi and P. P. Reddy
0328-0335	Isocyanates in Flexible Polyurethane Foams	C. A. Krone, J. T. A. Ely, T. Klingner and R. J. Rando
0336-0342	Human Exposure Assessment to Mancozeb During Treatment of Mandarin Fields	K. H. Liu, C. S. Kim and J. H. Kim
0343-0350	Comparison of Active and Passive Measurement of Ozone in Zagreb Air	G. Pehnec, V. Vadjić and J. Hršak
0351-0358	Organochlorine Pesticide Residues in Water from Guanting Reservoir and Yongding River, China	X. T. Wang, S. G. Chu and X. B. Xu
0359-0366	Fecal Excretion of Dioxin in Mice Enhanced by Intake of Dietary Fiber Bearing Chlorophyllin	O. Aozasa, T. Tetsumi, S. Ohta, T. Nakao and H. Miyata, et al.
0367-0371	Preliminary Study of an Enzyme Extracted from
0372-0378	Sediment Quality of Singanalluar Wetland in Coimbatore, Tamil Nadu, India	K. Shanthi, K. Ramasamy and P. Lakshmanaperumalsamy
0379-0384	Mercury in River Water and Sediments in Some Rivers near Dunkwa-On-Offin, an Alluvial Goldmine, Ghana	A. A. Golow and L. C. Mingle
0385-0393	Concentrations of Metals in Feathers and Blood of Nestling Black-Crowned Night-Herons (
0394-0400	Biliary PAH Metabolite Elimination in Australian Bass,
0401-0407	Stress-Related Bioindicator Anomalies in Feral Male Winter Flounder (
0408	Letter to the Editor	V. Zitko

Volume 70, Number 3 / March 2003

0409-0414	Dentine-Lead Levels and Dental Caries in First Nation Children from the Western James Bay Region of Northern Ontario, Canada	L. J. S. Tsuji, J. D. Karagatzides, R. M. Hanning, B. Katapatuk and J. Young, et al.
0415-0421	Use of Manganese as Tracer in the Determination of Respiratory Exposure and Relative Importance of Exposure Routes in the Safety of Pesticide Applicators in Citrus Orchards	M. L. Oliveira and J. G. Machado-Neto
0422-0429	Organic Pollution of Street Dust in the Handan City, China	Y. Z. Sun, H. J. Zhang, Z. C. Du, Q. X. Li and Z. X. Li
0430-0436	Plasma Nitrogen Oxides Levels in Taxi Drivers and Community Residents	C. Y. Chuang, J. C. Hung, C. Y. Yang, Y. C. Ma and F. C. Sung
0437-0442	Contamination of Aluminium from Cooking Utensils and Yogurt Containers	M. Yaman, M. Güneş and S. Bakirdere
0443-0446	Toxic Bromate Residues in Nigerian Bread	N. P. Okolie and E. J. Osarenren
0447-0454	General Chemical Water Quality of Private Groundwater Supplies in Saskatchewan, Canada	T. S. Thompson
0455-0461	Bioremediation of Organophosphate Pollutants by a Genetically-Engineered Enzyme	Ch.-L. Qiao, J. Huang, X. Li, B.-Ch. Shen and J.-L. Zhang
0462-0469	Phytoremediation of Lead, Nickel, and Copper by
0470-0476	Comparative Deposition of Diphenyl Diselenide in Liver, Kidney, and Brain of Mice	E. N. Maciel, E. M. M. Flores, J. B. T. Rocha and V. Folmer
0477-0484	Impact of Herbicide Application Rates and Crop Residue Type on Earthworm Weights	A. Farenhorst, A. D. Tomlin and B. T. Bowman
0485-0493	Organochlorine Pesticide Residues in Water and Fish Samples: First Report from Rivers and Streams of Kumaon Himalayan Region, India	U. K. Sarkar, V. S. Basheer, A. K. Singh and S. M. Srivastava
0494-0501	Sediment Toxicity in Central and South Florida Ecosystems	G. M. Rand, J. F. Carriger, T. A. Lee, R. J. Pfeuffer and L. E. Fink
0502-0508	Heavy Metals and Radionuclides in Lichens and Mosses in Thrace, Turkey	E. Eğilli (Ölmez), S. Topcuoğlu, D. Kut, Ç. Kırbaşoğlu and N. Esen
0509-0512	Metal Concentrations in Tissues of Common Hamsters (
0513-0519	Estimation of the Sorption of Substituted Aromatic Compounds onto Modified Clay	C. D. Wu, D. B. Wei, G. P. Hu and L. S. Wang
0520-0526	Degradation of Ethoprophos in Three Physicochemically Different Soils Treated with Composted Manure and Chemical Fertilizer	K.-H. Han, C.-S. Kim, H.-M. Ro, S.-M. Lee and S.-H. Yoo
0527-0532	Nonylphenol Ethoxylates and Their Biodegradation Intermediates in Water and Sludge of a Sewage Treatment Plant	B. Shao, J. Hu and M. Yang
0533-0540	Toxicity of the Insecticides Fipronil and Endosulfan to Selected Life Stages of the Grass Shrimp (
0541-0548	Comparative Acute Toxicity of Herbicides to Photosynthesis of Coral Zooxanthellae	R. Owen, A. Knap, N. Ostrander and K. Carbery
0549-0556	Structure–Toxicity Relationships for Methyl Esters of Cyanoacetic Acids to
0557-0565	Correlation Between Heavy Metal Toxicity and Metal Fractions of Contaminated Soils in Korea	I.-C. Kong and G. Bitton
0566-0575	Cadmium Accumulation and Its Phytotoxicity in
0576-0585	Response of Fast Growing Woody Plants from Family Salicaceae to Cadmium Treatment	L. Lunáčková, E. Masarovičová, K. Král'ová and V. Streško
0586-0591	Persistence and Effectiveness of Iprodione Against
0592-0599	Toxicity of Cadmium-Copper-Nickel-Zinc Mixtures to Larval Purple Sea Urchins (
0600-0605	Effects of Ethylene and Propylene Glycol on Development and Hatching Success in the Medaka,
0606-0611	Monitoring Chlorophyll-
0612-0618	Induction of Mortality and Malformation in
0619-0627	Natural Occurrence of Metallothionein-Like Proteins in the Liver of Fish

Volume 70, Number 4 / April 2003

0629-0635	Mercury and Arsenic Levels Among Lebanese Dentists: A Call for Action	S. Harakeh, N. Sabra, K. Kassak, B. Doughan and C. Sukhn
0636-0643	Enzyme-Linked Immunosorbent Assay Toxicity Evaluation Method for Dioxins in Human Milk	K. Saito, M. Takekuma, M. Ogawa, S. Kobayashi and Y. Sugawara, et al.
0644-0651	Transferable Chlorpyrifos Residue from Turf Grass and an Empirical Transfer Coefficient for Human Exposure Assessments	R. L. Williams, M. R. Oliver, S. B. Ries and R. I. Krieger
0652-0659	Statistical Model for Predicting Pesticide Penetration in Woven Fabrics Used for Chemical Protective Clothing	X. Zhang and M. Raheel
0660-0667	Monthly Variation in Blood Dioxin Level, Characteristics of Isomer Composition, and Isomer Changes in Residents near an Incineration Facility	O. Aozasa, S. Ohta, T. Nakao, H. Miyata and A. Mochizuki, et al.
0668-0673	Fumonisins and Fungal Species in Corn from Sonora, Mexico	M. O. Cortez-Rocha, W. R. Ramírez-Astudillo, R. I. Sánchez-Mariñez, E. C. Rosas-Burgos and F. J. Wong-Corral, et al.
0674-0679	Nitrate Contamination in the Seymour Aquifer, North-Central Texas, USA	C. K. Hillin and P. F. Hudak
0680-0687	Tar Contamination on Beaches of the United Arab Emirates	M. A. Shriadah
0688-0695	Histological Effects of Low Atrazine Concentration on Zebra Mussel (
0696-0704	Interactive Metal Accumulation and Its Toxic Effects under Repeated Exposure in Submerged Plant
0705-0712	Mercury-Induced Morphological Changes in the Respiratory Surface of an Asian Freshwater Catfish,
0713-0722	Effects of Zinc and Cadmium on the Burrowing Behavior, LC₅₀, and LT₅₀ on
0723-0730	Comparative Study of the Toxicity of Molinate for Freshwater Organisms	E. Sancho, M. Sanchez, M. D. Ferrando and E. Andreu-Moliner
0731-0738	Ichthyophthirius multifiliis
0739-0745	Hazard Assessment of a Mixture of Pollutants from a Sugar Industry to Three Fish Species of Western Mexico by the Responses of Enzymes and Lipid Peroxidation	E. López-López, L. Favari, L. Martínez-Tabche, M. Madrigal and C. Soto
0746-0752	Impact of Fipronil on Crustacean Aquatic Organisms in a Paddy Field-Fishpond Ecosystem	Z. Shan, L. Wang, D. Cai, R. Gong and Z. Zhu, et al.
0753-0760	Toxicity of the Azo Dye Methyl Red to the Organisms in Microcosms, with Special Reference to the Guppy (
0761-0768	Interaction of Formaldehyde with Soil Humic Substances: Separation by GFC and Characterization by ¹H-NMR Spectroscopy	C. M. Cooke, N. J. Bailey, G. Shaw, J. N. Lester and C. D. Collins
0769-0774	Lack of Widespread Organochlorine Pesticide Contamination in South American Resident Passerines	A. P. Capparella, J. A. Klemens, R. G. Harper and J. A. Frick
0775-0782	Enhanced Degradation of Hexachlorocyclohexane Isomers in Rhizosphere Soil of
0783-0788	Monitoring of Pesticide Residue in Summer Fruits and Vegetables Growing on the Riverbed Side	R. Banerji and B. S. Dixit
0789-0791	Carbofuran Residue in Water Chestnut	B. S. Dixit and R. Banerji
0792-0799	Trace Metals in the Contour Feathers of Marabou Stork (
0800-0808	Speciation of Heavy Metals in Bed Sediments of Wetlands in Urban Coimbatore, India	M. Mathew, R. Mohanraj, P. A. Azeez and S. Pattabhi
0809-0816	New Methodology for Extraction of Total Metals from Macroalgae and Its Application to Selected Samples Collected in Pristine Zones from Baja California, Mexico	F. de León-Chavira, M. A. Huerta-Diaz and A. Chee-Barragán
0817-0823	Elemental Composition of Bean (
0824-0831	Effect of Amphetamine Precursors and By-Products on Soil Enzymes of Two Urban Soils	T. L. Scott, A. Janusz, M. V. Perkins, M. Megharaj and R. Naidu, et al.
0832-0838	Quantitative Structure–Toxicity Relationships for Substituted Aromatic Compounds to
0839-0846	Assessment of Comparative Hemotoxicity of Cybil and Fenvalerate in

Volume 70, Number 5 / May 2003

0847-0853	Novel Plant Bioassays for Monitoring the Genotoxicity of Drinking Water from the Inhabited Areas of the Ukraine Affected by the Chernobyl Accident	O. Kovalchuk, P. Telyuk, L. Kovalchuk, I. Kovalchuk and V. Titov
0854-0860	Genotoxicity, Catalase, and Acetylcholinesterase in the Assessment of the Pollution Status of Some Sites on the Tunisian Littoral	B. Mohamed, B. D. Rym, E. A. Amor and B. Hamadi
0861-0867	Rapid Bioassay for Microcystin Toxicity Based on Feeding Activity of
0868-0875	Detection of Aircraft Deicing Additives in Groundwater and Soil Samples from Fairchild Air Force Base, a Small to Moderate User of Deicing Fluids	D. A. Cancilla, J. C. Baird and R. Rosa
0876-0882	Distribution of 1,4-Dioxane and
0883-0890	Dissipation, Distribution, and Uptake of ¹⁴C-Chlorpyrifos in a Model Tropical Seawater/Sediment/Fish Ecosystem	J. O. Lalah, D. Ondieki, S. O. Wandiga and I. O. Jumba
0891-0897	Pesticide Peak Discharge from Wastewater Treatment Plants into Streams During the Main Period of Insecticide Application: Ecotoxicological Evaluation in Comparison to Runoff	N. Berenzen, S. Hümmer, M. Liess and R. Schulz
0898-0904	Effect of Nonylphenol on Apoptosis of Sertoli Cells in Vitro	X. Wang, X. Han, Y. Hou, G. Yao and Y. Wang
0905-0912	Copper Release from Copper Tableware	S. Li, X. Miao, D. Zhu, L. Ni and C. Sun, et al.
0913-0919	Polychlorinated Biphenyls and Organochlorine Pesticides in Human Milk from the Locality Prague, Czech Republic: A Comparative Study	T. ˘Cajka and J. Haj˘slová
0920-0926	Differences in Persistent Organochlorine Pesticides Concentration Between Breast Adipose Tissue and Blood Serum	S. M. Waliszewski, R. M. Infanzon and M. M. Hart
0927-0934	In Vitro Bioaccessibility of Metals in Soils from a Superfund Site in Puerto Rico	K. Kientz, B. D. Jiménez, L. Pérez and C. J. Rodríguez-Sierra
0935-0941	Metal Contamination of Soils in the Shenyang Zhangshi Irrigation Area	X. Xiong, G. Allinson, F. Stagnitti and J. Peterson
0942-0947	Arsenic, Cadmium, Chromium, Copper, Lead, and Zinc Contamination in Mine Tailings and Nearby Streams of Three Abandoned Mines from Korea	M.-J. Kim, K.-H. Ahn, Y. Jung, S. Lee and B.-R. Lim
0948-0956	Metals in the Green Sea Urchin (
0957-0963	Analysis of Airborne Volatile Organic Compounds of a Steel Industry by Solid Phase Microextraction and Gas Chromatography/Mass Spectrometry	F. V. Parreira, C. R. de Carvalho and Z. de Lourdes Cardeal
0964-0971	Polycyclic Aromatic Hydrocarbons in Sediments from Kolleru Wetland in India	A.S. Rao
0972-0977	Polycyclic Aromatic Hydrocarbons in Soil Adjacent to Highways in Beijing, People's Republic of China	S.-G. Chu, H. Liu, L.-L. Ma and X.-B. Xu
0978-0984	Sedimentary Nonylphenol Contamination in an Urbanized, Industrialized Segment of the Delaware River Estuary, USA	J. T. F. Ashley, A. Moore, H. M. Stapleton, D. J. Velinsky and M. P. Wilhelm
0985-0992	Toxicity of Chlorpyrifos to the Fish
0993-0997	Effect of Sub-Lethal Concentrations of Endosulfan on Hematological and Serum Biochemical Parameters in the Carp
0998-1005	Effect of β-Cyclodextrin Compounds on the Solubilization of Three Selected Pesticides and Their Toxicity with Methyl Parathion to
1006-1012	Short-Term Toxicity of Ammonia, Nitrite, and Nitrate to the Aquatic Snail
1013-1016	Bioaccumulation of Pesticides on Some Organs of Freshwater Catfish
1017-1021	Acute Toxicity of Organic and Inorganic Compounds on the Freshwater Cyclopoid Copepod
1022-1027	Zinc Effects on the Embryos and Larvae of the Sharptooth Catfish,
1028-1035	Intake and Assimilation of Zinc, Copper, and Cadmium in the Terrestrial Isopod
1036-1044	Effects of Zinc upon Tolerance and Heavy Metal Uptake in Alfalfa Plants (
1045-1051	Effects of Hexavalent Chromium in Two Strains of
1052-1058	Survival and Growth of Diazotrophic Cyanobacterial Isolates Exposed to Rice-Field Herbicides	S. Singh, P. Datta and R. Patel
1059-1064	Effect of HCH and Fenvalerate on Growth and Distribution of Microorganisms in Relation to Persistence of the Insecticides in the Rhizosphere Soils of Wetland Rice	A. C. Das, A. Chakravarty, P. Sukul and D. Mukherjee

Volume 70, Number 6 / June 2003

1065-1070	Vibrio harveyi
1071-1082	Nuclear Anomalies and Blood Protein Variations in Fish of the Hooghly-Matlah River System, India, as an Indicator of Genotoxicity in Water	P. Mallick and A. R. Khuda-Bukhsh
1083-1088	Comparative Quantitative Analysis of Agricultural Chemicals Using a Microplate Mammalian Cell Cytotoxicity Assay	K. C. Sorensen, J. W. Stucki and M. J. Plewa
1089-1096	Relative Changes of Elements in Human Osseous Tissue	J. Kwapulinski, B. Brodziak and M. Bogunia
1097-1103	Polychlorinated Biphenyls in Taiwanese Primipara Human Milk and Associated Factors	H.-R. Chao, S.-L. Wang, L.-Y. Lin, H.-Y. Yu and Y.-K. Lu, et al.
1104-1111	Adsorptive Behavior of Acetochlor on Organoclay Complexes	Y. El-Nahhal
1112-1120	Decolorization of Acid Blue 9 Dye Wastewater Using Waste Furnace Slag	Y. Li, C. Liu and C. Chiou
1121-1127	Improved Analytical Method for Residual Dioxins in Human Milk	S. Horii, T. Sasamoto and H. Otaka
1128-1135	Photodegradation of Diesel Oil in Aqueous Solutions	P. Zhong, L. R. Kong, Z. F. Lin and G. M. Liu
1136-1142	Evaluation of Beta-Cyfluthrin: Protection of Cole Crops, Dietary Intake, and Consumer Risk Assessment	S. Borah, A. K. Dikshit, O. P. Lal, R. Singh and S. R. Sinha, et al.
1143-1150	Maximum Residue Limit and Risk Assessment of Beta-Cyfluthrin and Imidacloprid on Tomato (
1151-1157	Polychlorinated Biphenyls and Organochlorine Pesticides in Edible Fish Species and Dolphins from Guanabara Bay, Rio de Janeiro, Brazil	A. M. F. da Silva, V. R. R. Lemes, H. H. C. Barretto, E. S. Oliveira and I. B. de Alleluia, et al.
1158-1164	Persistent Organochlorine Pollutants in the Aquatic Ecosystem of Lake Manzala, Egypt	M. S. Abbassy, H. Z. Ibrahim and H. M. Abdel-Kader
1165-1169	Airborne Exposure Concentrations of Lead, Cadmium, and Chromium During Demolition of Incinerators Inside a Building	J. H. Lange and K. W. Thomulka
1170-1177	Asbestos Contamination in Biota and Abiota in the Vicinity of Asbestos-Cement Factory	M. S. Musthapa, I. Ahmad, A. K. Trivedi and Q. Rahman
1178-1183	Influence of Leaded-Gasoline Regulations on the Blood Lead Concentrations in Murciano-Granadina Goats from Murcia Region, Southeast Spain	A. J. García-Fernández, I. Navas, D. Romero, M. Gomez-Zapata and A. Luna
1184-1188	Effect of Pan Masala on Sperm Morphology of a Mouse	S. Kumar, S. K. Nigam, S. A. Shaikh and H. N. Saiyed
1189-1196	Protective Role of Ascorbic Acid Against Lead Toxicity in Blood of Albino Mice as Revealed by Metal Uptake, Lipid Profiles, and Ultrastructural Features of Erythrocytes	C. R. Bhattacharjee, S. Dey and P. Goswami
1197-1204	Biodisposition and Biochemical Effects of a New Phosphoramidate Series in Rat Tissues	H. M. Ali, M. H. Attia and K. A. Mohamed
1205-1212	In Vitro
1213-1219	Mercury in Bottom Sediments of the Tropical Rio Marabasco, Its Estuary, and Laguna de Navidad, Mexico	A. O. M. Willerer, F. S. Kot, E. N. Shumilin, S. Lutsarev and A. J. M. Rodríguez
1220-1227	Heavy Metal Distribution in Surface Sediments from Mtwapa and Shirazi Creeks, Kenyan Coast	A. W. Muohi, J. M. Onyari, J. G. Omondi and K. M. Mavuti
1228-1234	Trace Metals in Sediments from Bahia de Chetumal, Mexico	V. García-Ríos and G. Gold-Bouchot
1235-1241	Total Metals in Intertidal Surface Sediment of Oyster Culture Areas in Sonora, Mexico	L. García-Rico, S. Wilson-Cruz, M. C. Frasquillo-Félix and M. E. Jara-Marini
1242-1246	Predicting Mercury in Mallard Ducklings from Mercury in Chorioallantoic Membranes	G. H. Heinz and D. J. Hoffman
1247-1250	Sensitivity of
1251-1258	Structure-Toxicity Relationships for the Effects of N- and N,N′-Alkyl Thioureas to
1259-1263	Acute Toxicity of Carbofuran to a Freshwater Teleost,
1264-1268	Acute and Chronic Toxicity of Dimethylsulfoxide to
1271-1281	Subject Index

Volume 71, Number 1 / July 2003

0001-0005	Passive Exposure to Tobacco Smoke: Hair Nicotine Levels in Preschool Children	N. Kalinic, Lj. Skender, V. Karacic, I. Brcic and V. Vadjic
0006-0010	Evaluation of a Cold-Water Hand-Washing Regimen in Removing Carbaryl Residues from Contaminated Fabrics	T. A. Phillips, J. B. Belden, M. Stroud and J. R. Coats
0011-0013	Airborne Exposure to Lead During Remediation and Cleaning of a Gun Range and Cutting of Lead Plates	J. H. Lange, K. W. Thomulka, G. Mastrangelo and U. Fedeli
0014-0020	Application of an Enzyme-Linked Immunosorbent Assay (ELISA) to Determine Deltamethrin Residues in Milk	H.-J. Lee, T. Watanabe, S. J. Gee and B. D. Hammock
0021-0030	Toxicity Assessment of a Former Manufactured Gas Plant	A. S. Ferguson, R. Doherty, M. J. Larkin, R. M. Kalin and V. Irvine, et al.
0031-0036	Perfluorooctane Sulfonate Contamination of Drinking Water in the Tama River, Japan: Estimated Effects on Resident Serum Levels	K. Harada, N. Saito, K. Sasaki, K. Inoue and A. Koizumi
0037-0041	Effects of Carbaryl-Treated Bait on Maternal Behavior and Sprint Performance in the Meadow Jumping Mouse, Zapus hudsonius	F. Punzo
0042-0045	Aflatoxin Contamination of Arachis hypogaea (Groundnuts) in Lagos Area of Nigeria	A. E. Thomas, H. A. B. Coker, O. A. Odukoya, G. K. Isamah and A. Adepoju-Bello
0046-0051	Dissolved Nickel and Benthic Flux in South San Francisco Bay: A Potential for Natural Sources to Dominate	B. R. Topping and J. S. Kuwabara
0052-0059	Heavy Metal Distribution in Surface Sediments from a Subtropical Coastal Lagoon System Associated with an Agricultural Basin	C. Green-Ruiz and F. Páez-Osuna
0060-0067	Impact of Draining of Iraqi Marshes on Sediment Quality of Kuwait’s Northern Marine Area	M. U. Beg and A. N. Al-Ghadban
0068-0074	Acute Toxicity of Copper, Zinc, Iron, and Manganese and of the Mixtures Copper–Zinc and Iron–Manganese to Whiteleg Shrimp Litopenaeus vannamei Postlarvae	M. G. Frías-Espericueta, D. Voltolina and J. I. Osuna-López
0075-0082	Uptake and Elimination of Trace Metals in Shells of Abalones Haliotis spp.	T. Arai, M. Maeda, H. Yamakawa, A. Kamatani and M. Ohji, et al.
0083-0089	Subcellular Distribution of Naturally Elevated Cadmium in the Antarctic Clam Laternula elliptica	H. J. Choi, I.-Y. Ahn, K.-W. Kim, H.-A. Kim and I.-S. Lee
0090-0097	Bioaccumulation of Lead, Cadmium, and Lindane in Zebra Mussels ( Dreissena polymorpha) and Associated Risk for Bioconcentration in Tufted Duck ( Aythia fuligula)	P. J. Berny, A. Veniat and M. Mazallon
0098-0105	Cadmium-Binding Peptide in Whole Cells of Acetabularia calyculus	E. Garcia and R. Salazar
0106-0113	Effects of Cypermethrin on the Freshwater Crab Trichodactylus borellianus (Crustacea: Decapoda: Braquiura)	W. Verónica and P. A. Collins
0114-0122	Role of Intracellular Ca ²⁺, Reactive Oxygen Species, Mitochondria Transmembrane Potential, and Antioxidant Enzymes in Heavy Metal-Induced Apoptosis in Fish Cells	L. X. Xiang and J. Z. Shao
0123-0130	Contamination of Two Edible Agaricus spp. Mushrooms Growing in a Town with Cadmium, Lead, and Mercury	L. Svoboda and P. Kalac
0131-0134	Thallium Content in Zagreb Air	J. Hršak, A. Škrbec, I. Balagovic and K. Šega
0135-0141	Trace Metals in Chinese Joss Stick Smoke	T.-S. Lin and F.-M. Shen
0142-0147	Metal Contamination in Tree Sparrows in Different Locations of Beijing	P. Chao, Z. Guangmei, Z. Zhengwang and Z. Chengyi
0148-0155	Organochlorine Pesticide Residues in Human Milk from Primiparous Women in Indonesia	E. R. Burke, A. J. Holden, I. C. Shaw, F. X. Suharyanto and G. Sihombing
0156-0162	Comparison of Organochlorine Pesticide Levels Between Abdominal and Breast Adipose Tissue	S. M. Waliszewski, S. Gomez-Arroyo, R. M. Infanzon, R. Villalobos-Pietrini and M. Maxwell Hart
0163-0169	Organochlorine Pesticides in Eggs of Birds of Prey from the Stavropol Region, Russia	C. J. Henny, V. M. Galushin, A. N. Khokhlov, L. V. Malovichko and M. P. Iljukh
0170-0175	Mutagenicity of Antineoplastic Drug Residues Treated in Health Care Waste Autoclave	M. D. Bassi and J. Moretton
0176-0181	2,4-D Degradation by Electron Beam Irradiation: Influence of Oxygen Concentration	L. Ni, Z. Zheng, S. Li and C. Sun
0182-0188	Distribution and Sources of PAHs in Saemangeum Reclaimed Tidal Lands of Central Korea	J. Y. Cho, K. W. Han, J. H. Kim, J. K. Son and K. S. Yoon
0189-0195	Kriging and PAH Pollution Assessment in the Topsoil of Tianjin Area	X. J. Wang, Y. Zheng, R. M. Liu, B. G. Li and J. Cao, et al.
0196-0203	Decontamination of Nitrogenous Toxicants from Brackish Water Using Plant and Animal Extracts	K. K. Krishnani, B. P. Gupta, K. O. Joseph, M. Muralidhar and C. Sarada, et al.
0204-0211	Mutagenicity of Polluted Reservoir Water and Its Reduction by a Pilot-Scale Integrated Biological Treatment Process	J. Y. Hu, S. L. Ong, W. J. Ng, B. P. He and W. J. Liu, et al.
0212-0218	Temporal Variation in Methane Efflux from IR 64 Rice Cultivar	A. Verma, L. Tyagi and S. N. Singh

Volume 71, Number 2 / August 2003

0219-0225	Characterization of Cholinesterases from Daphnia magna Straus and Their Inhibition by Zinc	T. C. Diamantino, E. Almeida, A. M. V. M. Soares and L. Guilhermino
0226-0233	Avoidance Response of Rainbow Trout Oncorhynchus mykiss to Heavy Metal Model Mixture after Long-Term Exposure in Early Development	G. Svecevicius
0234-0239	Effects of Long-Term Exposure of Low-Level Diesel Oil on the Antioxidant Defense System of Fish	J. F. Zhang, H. Shen, T. L. Xu, X. R. Wang and W. M. Li, et al.
0240-0247	Growth Retardation and Histopathology of Common Carp ( Cyprinus carpio) Exposed to Gallium	J.-L. Yang and H.-C. Chen
0248-0254	Effect of Gammalin 20 (Lindane) on Differential White Blood Cell Counts of the African Catfish, Clarias albopunctatus	B. O. Mgbenka, N. S. Oluah and I. Umeike
0255-0262	Biochemical Responses of Potamogeton pectinatus L. Exposed to Higher Concentrations of Zinc	R. D. Tripathi, U. N. Rai, P. Vajpayee, M. B. Ali and E. Khan, et al.
0263-0269	Detection of DNA Strand Breaks in the Liver of Boleophthalmus pectinirostris Treated with Benzo(a)pyrene	T. Feng, X. Q. Guo, W. Y. Zheng and D. X. Yuan
0270-0275	DNA and Lipid Damage in the Brown Mussel Perna perna from a Contaminated Site	E. A. Almeida, A. C. D. Bainy, A. P. M. Loureiro, M. H. G. Medeiros and P. Di Mascio
0276-0282	Coplanar Polychlorinated Biphenyl Congeners in the Liver of Galeus melastomus from Different Areas of the Mediterranean Sea	M. M. Storelli, A. Storelli and G. O. Marcotrigiano
0283-0289	pH-Dependent Toxicity of Heavy Metals to a Freshwater Sludgeworm Tubifex tubifex Muller	B. S. Khangarot, R. S. Rathore and B. B. Singh
0290-0297	Polychlorinated Biphenyls and Chlorinated Pesticides in Mussels Collected from the Egyptian Mediterranean Coast	A. El Nemr, T. O. Said, A. Khaled, A. El Sikaily and A. M. A. Abd-Allah
0298-0307	Organochlorine Pesticide Residues in Tana and Sabaki Rivers in Kenya	J. O. Lalah, P. O. Yugi, I. O. Jumba and S. O. Wandiga
0308-0314	Trace Metal Contamination in Sediments of Barataria Bay, Louisiana	R. T. Powell and M. R. Alexander
0315-0322	Pesticide Residues in Soil and Quality of Potato Grown with Sewage Sludge	G. F. Antonious, M. A. Patterson and J. C. Snyder
0323-0329	Sorption of Cadmium and Effects on Growth, Protein Content, and Photosynthetic Pigment Composition of Nasturtium officinale R. Br. and Mentha aquatica L.	M. Aslan, M. Y. Ünlü, N. Türkmen and Y. Z. Yilmaz
0330-0337	Growth Parameters and Heavy Metal Accumulation in Poplar Tree Cultures ( Populus euramericana) Utilizing Water and Sludge from a Sewage Treatment Plant	A. Tsakou, M. Roulia and N. S. Christodoulakis
0338-0344	Interaction Between Heavy Metals and Nitrogen Fertilizers Applied to Soil-Vegetable Systems	Q. Zhou
0345-0353	General Toxicity Prediction Approach for Mixtures Containing Polar Narcotic Chemicals	Z. Lin, C. Wu, P. Shi, L. Wang and S. Gao
0354-0361	Dissipation and Offsite Movement of Forestry Herbicides in Plants of Importance to Native Americans in California National Forests	C. Ando, R. Segawa, C. Gana, L. Li and J. Walters, et al.
0362-0369	Removal of Nitrate Contaminant in Porous Media Aquifer Through Microbiological Method	L. Zhao, Y. S. Yang, X. Tan and R. M. Kalin
0370-0374	Biodegradation of Pesticides by Immobilized Recombinant Escherichia coli	Ch.-L. Qiao, Y.-Ch. Yan, H. Y. Shang, X. T. Zhou and Y. Zhang
0375-0378	Efficiency of Wheat Bran for Removal of Organochlorine Compounds and Benzene from Solution	A. Adachi, Y. Yatani and T. Okano
0379-0386	Phytoremediation of a Lead-Contaminated Soil Using Morning Glory ( Ipomoea lacunosa L.): Effects of a Synthetic Chelate	M. S. Kambhampati, G. B. Begonia, M. F. T. Begonia and Y. Bufford
0387-0393	Geochemistry of Metals from Mine Tailings in Taxco, Mexico	M. A. Armienta, O. Talavera, O. Morton and M. Barrera
0394-0399	Phthalate Residues in Greenhouse Soil from Beijing Suburbs, People’s Republic of China	L. L. Ma, S. G. Chu and X. B. Xu
0400-0407	Insecticidal and Acaricidal Performance of Methyl Ketones in Wild Tomato Leaves	G. F. Antonious, D. L. Dahlman and L. M. Hawkins
0408-0413	Impact of Airborne Perfluorooctane Sulfonate on the Human Body Burden and the Ecological System	K. Sasaki, K. Harada, N. Saito, T. Tsutsui and S. Nakanishi, et al.
0414-0421	Improved Analytical Procedure for Determination of Clopyralid in Soil Using Gas Chromatography	R. Ahmad, A. Rahman, P. T. Holland and D. E. McNaughton
0422-0428	Temporal Effect of Carbofuran, a Carbamate Insecticide in the Interruption of Estrous Cycle and Follicular Toxicity in Female Swiss Albino Mice	P. N. Baligar and B. B. Kaliwal
0429-0436	Humic Acid Induces the Expression of ox-LDL Receptor in HL-60 Cells Through Activation of PPAR?	Y.-L. Huang, T.-S. Huang and F.-J. Lu

Volume 71, Number 3 / September 2003

0437-0446	Barrier Efficacy of Woven and Nonwoven Fabrics Used for Protective Clothing: Predictive Models	R. Jain and M. Raheel
0447-0452	Bovine Red Blood Cell Ghost Cholinesterase as a Monitoring Standard	D. Arrieta, A. Ramirez, E. DePeters, D. Bosworth and B. W. Wilson
0453-0457	Toxic Effects of Textile Printing Industry Effluents on Liver and Testes of Albino Rats	N. Mathur, R. Krishnatrey, S. Sharma and K. P. Sharma
0458-0464	Evaluation of Estrogenic Activity and Effect of Endosulfan on Biochemical Constituents in Ovariectomized (OVX) Swiss Albino Mice	M. B. Hiremath and B. B. Kaliwal
0465-0472	1-Hydroxypyrene as a Biomarker for Fish Exposure to Polycyclic Aromatic Hydrocarbons	T. Hosnedl, J. Hajšlová, V. Kocourek, M. Tomaniová and K. Volka
0473-0480	Pseudomonad Strains Exhibiting High Level Cr(VI) Resistance and Cr(VI) Detoxification Potential	S. Sultan and S. Hasnain
0481-0488	Developmental Toxicity of Copper, Chromium, and Aluminum Using the Shrimp Embryo Teratogenesis Assay: Palaemonid with Artificial Seawater	J. R. Rayburn and R. K. Aladdin
0489-0496	Effects of Exposure to Copper and Malathion on Metallothionein Levels and Acetylcholinesterase Activity of the Mussel Mytilus edulis and the Clam Macoma balthica from the Northern Baltic Sea	K. K. Lehtonen and S. Leiniö
0497-0503	Effects of Fipronil and Chlorpyrifos on Endocrine-Related Endpoints in Female Grass Shrimp (Palaemonetes pugio)	D. C. Volz, E. F. Wirth, M. H. Fulton, G. I. Scott and E. Strozier, et al.
0504-0511	Linkages Between Population Demographics and Municipal Effluent Estrogenicity	B. W. Brooks, C. M. Foran, B. N. Peterson, J. Weston and T. W. La Point, et al.
0512-0519	Impacts of Fenholloway River Water on Invertebrate Biodiversity and Growth of Daphnia magna	T. R. Kozel, J. M. Brynda, S. C. Pruitt and W. S. Baldwin
0520-0526	DT-Diaphorase [NAD(P)H: (Quinone Acceptor) Oxidoreductase] in Gammarus pulex: Kinetics and Some Biochemical Properties	M. Kutlu, S. Sümer and A. Özata
0527-0534	Toxicity of Cadmium, Lead, and Zinc to Larval Stages of Lithodes santolla (Decapoda, Anomura)	O. A. Amin, L. I. Comoglio and E. M. Rodríguez
0535-0542	Toxic Effects of Dimethoate and Carbaryl Pesticides on Reproduction and Related Enzymes of the Freshwater Snail Lymnaea acuminata	P. K. Tripathi and A. Singh
0543-0550	Chlorobenzenes in Snow Crab (Chionoectes opilio): Time-Series Monitoring Following an Accidental Release	T. L. King, K. Lee, P. Yeats and R. Alexander
0551-0560	Pollution by Mercury, Arsenic, Lead, Chromium, Cadmium, and Polycyclic Aromatic Hydrocarbons of Fish and Mussels from the Gulf of Naples, Italy	R. Amodio-Cocchieri, S. Amoroso, A. Arnese, T. Cirillo and P. Montuori, et al.
0561-0569	Histopathological Changes in the Gastrointestinal Tract of Fish, Puntius gonionotus, Fed on Dietary Cadmium	M. Kruatrachue, N. Rangsayatorn, P. Pokethitiyook, E. S. Upatham and S. Singhakaew
0570-0576	Mercury Levels in the Green-Lipped Mussel Perna viridis (Linnaeus) from the West Coast of Peninsular Malaysia	C. K. Yap, A. Ismail and S. G. Tan
0577-0584	Contamination of Coral Reef by Heavy Metals Along the Egyptian Red Sea Coast	A. Khaled, A. El Nemr and A. El Sikaily
0585-0593	Toxicity of Sulfonylurea Herbicides to the Green Alga Scenedesmus vacuolatus: Predictability of Combination Effects	M. Junghans, T. Backhaus, M. Faust, M. Scholze and L. H. Grimme
0594-0601	Toxicity of 21 Herbicides to the Green Alga Scenedesmus quadricauda	J. Ma, F. Lin, S. Wang and L. Xu
0602-0608	Toxicity of Dibutyl Phthalate to Algae	Q. J. Kuang, W. Y. Zhao and S. P. Cheng
0609-0616	Effects of Nutrients and Salinity on the Algal Assay Using Pseudokirchneriella subcapitata (Korshikov) Hindak	G. Sbrilli, E. Calamati, S. Boccalini, B. Bimbi and F. Pistolesi
0617-0624	Copper, Manganese, Lead, and Zinc Concentrations on Eucalyptus sp. Leaves in a Small Coastal Town	C. Mispagel, N. Turoczy and F. Stagnitti
0625-0632	Biodegradation of Polycyclic Aromatic Hydrocarbons in Sludge	S. Y. Yuan, S. W. Chang and B. V. Chang
0633-0640	Factors Influencing Formation of Trihalomethanes in Swimming Pool Water	N. P. Thacker and V. Nitnaware
0641-0647	Elution of 1,4-Dioxane from Waste Landfill Sites	A. Yasuhara, Y. Tanaka, A. Tanabe, K. Kawata and T. Katami
0648-0654	Chemically-Enhanced Phytoextraction of Cadmium-Contaminated Soils Using Wheat (Triticum aestivumL.)	M. T. Begonia, G. B. Begonia, A. D. Butler, U. Griffin and C. Young

Volume 71, Number 4 / October 2003

0655-0661	Adsorption and Desorption of Atrazine by Three Soils	G. Huang, Q. Li and X. Zhang
0662-0667	Novel Atoxic Method of Flavonoid Extraction from Ginkgo biloba Leaves	C. X. Zhang and X. L. Hu
0668-0674	Inclusion Effects of Highly Water-Soluble Cyclodextrins on the Solubility, Photodegradation, and Acute Toxicity of Methyl Parathion	Q. Zeng, B. Liao, Y. Luo, C. Liu and H. Tang
0675-0681	Effect of Addition of Sodium Hydroxide and Calcium Nitrate on Polycyclic Aromatic Hydrocarbon Emission from Benzene Incineration	S. Y. Cheng, Y. L. Wei and C. J. Wu
0682-0688	In Situ XANES Study of Electrokinetic Remediation of Cadmium-Contaminated Soils	Y.-J. Huang, C.-H. Tsai and B. J. Liaw
0689-0697	1,2,4-Trichlorobenzene Induction of Chromosomal Aberrations and Cell Division of Root-Tip Cells in Vicia faba Seedlings	W. Liu, Q.-X. Zhou, P.-J. Li, T.-H. Sun and Y.-S. Yang, et al.
0698-0705	Effect of Cadmium on Root Exudes of Wheat ( Triticum aestivm L.) Under Different Cultures Media	L. Zhang and X. Yan
0706-0713	Changes in Soil Solution Heavy Metal Concentrations over Time Following EDTA Addition to a Chinese Paddy Soil	L. H. Wu, Y. M. Luo, J. Song, P. Christie and M. H. Wong
0714-0721	Evaluation of Cd Uptake by Plants Estimated from Total Soil Cd, pH, and Organic Matter	F. Li, M. Okazaki and Q. Zhou
0722-0728	Effect of Thiophanate-Methyl on the Reproduction and Survival of the Freshwater Rotifer Brachionus calyciflorus Pallas	Y.-L. Xi and H.-Y. Hu
0729-0736	Numerical Modeling for Remediation of Contaminated Land and Groundwater	Y. S. Yang, K. L. McGeough, R. M. Kalin and K. W. Dickson
0737-0745	Solute and Contaminant Transport in Heterogeneous Soils	F. Stagnitti, N. Villiers, J.-Y. Parlange, T. S. Steenhuis and G. H. de Rooij, et al.
0746-0754	Binary-Joint Effects of Acetochlor, Methamidophos, and Copper on Soil Microbial Population	H. Zhang, Q. Zhang, Q. Zhou and C. Zhang
0755-0760	Effect of Agrochemicals on Nematode Community Structure in a Soybean Field	L. Chen, Q. Li and W. Liang
0761-0767	Nutrient Loss from an Agricultural Catchment and Landscape Modeling in Southeast China	W. Cao, H. Hong, S. Yue, Y. Ding and Y. Zhang
0768-0775	Characterization of Bacteria Capable of Degrading Soil-Sorbed Biphenyl	G. Wu, Y. Feng and S. A. Boyd
0776-0781	Cadmium Concentrations in a Boreal Forest Ecosystem After Application of Wood Ash	M. Lodenius
0782-0790	Ecotoxicological Examination of Sediment Extracts of Huaihe River, China by In Vitro Bioassays	C. Wang, Y. Wang, Z. Mo and Z. Wang
0791-0797	Removal of Copper from Water by Activated Carbon	P. Y. Chang, Y. L. Wei, Y. W. Yang and J. F. Lee
0798-0803	X-Ray Absorption Spectroscopic Studies of As-Humic Substances in the Ground Water of the Taiwan Blackfoot Disease Area	H.-C. Wang, H. P. Wang, C.-Y. Peng, H.-L. Liu and H.-L. Huang
0804-0809	Speciation of Copper in a Contaminated Soil	M. C. Hsiao and H. P. Wang
0810-0818	Microbial Degradation of the Endocrine-Disrupting Chemicals Phthalic Acid and Dimethyl Phthalate Ester Under Aerobic Conditions	Y. Wang, Y. Fan and J.-D. Gu
0819-0825	Thermal Treatment of Heavy Metal in Incinerator Fly Ashes	W. S. Liang, Y. L. Wei, Y. M. Su and C. F. Wang
0826-0832	Identification of Escherichia coli O157:H7 with Oligonucleotide Arrays	H. Liu, H. Wang, Z. Shi, Q. Liu and J. Zhu, et al.
0833-0839	Characterization of Lead Species in Al ₂O ₃ Contaminated with Lead(II)	C. Y. Lee, Y. L. Wei, H. N. Tsai, Y. W. Yang and J. F. Lee
0840-0847	Immobilization of Chromium(VI) with Debris of Aquatic Plants	M. J. Hu, Y. L. Wei, Y. W. Yang and J. F. Lee
0848-0855	Characterization of Copper Sorbed by a Compost	Y. C. Lee, Y. L. Wei, Y. W. Yang and J. F. Lee
0856-0859	Volatile Organic Compound Emissions During Cold-Starts of Motorcycles	H.-C. Wang and H.-L. Liu
0860-0865	Speciation of Chromium in an Electroplating Sludge During Thermal Stabilization	C.-C. Ku, H. P. Wang, P.-H. Lee, M. C. Hsiao and H.-L. Huang, et al.
0866-0871	Nitrogen Discharge from Aquacultural Ponds and the Possible Impacts on Aquatic Environment	L. Yang, L. Xia, G. Zhang and R. Anderson

Volume 71, Number 5 / November 2003

873-880	Fractionation of Heavy Metals in Different Particle-Size Sediments and Its Relationship with Heavy Metal Pollution	S. X. Wang, S. Z. Zhang and X.-Q. Shan
881-886	Phytotoxic Effects of Antifouling Compounds on Nontarget Plant Species	H. Okamura, T. Nishida, Y. Ono and W. J. Shim
887-891	PCB Residues in a Breast Cancer Patient Population	C. Charlier, F. Pitance and G. Plomteux
892-898	Development of Site Specific Empirical Formula for Minimum Stack Height Estimation	K. V. George, Krishnaprasad, T. P. Mathew and P. Verma
899-904	Effect of Ascorbic Acid on Milk Lead and Cadmium Level on Subclinical and Clinical Cases of Mastitis	R. Naresh, S. K. Dwivedi, D. Swarup and R. C. Patra
905-911	Occurrence of Nitrate and Arsenic in Alluvium and Bolson Aquifers of West Texas, USA	P. F. Hudak
912-918	Concentrations of Glyphosate and AMPA in Sediment Following Operational Applications of Rodeo® to Control Smooth Cordgrass in Willapa Bay, Washington, USA	W. W. Major, C. E. Grue, S. C. Gardner and J. M. Grassley
919-923	Environmental Behavior of the Herbicide Acetochlor in Soil	C. Ye
924-932	Biodegradation of the Herbicides Atrazine, Cyanazine, and Dicamba by Methanogenic Enrichment Cultures from Selective Soils of China	J.-G. Gu, C. Qiao and J.-D. Gu
933-941	Enhanced Mineralization of Atrazine in Compost-Amended Soil in Laboratory Studies	Z. M. Getenga
942-951	Control and Amelioration of Phosphorus Losses from a Clay Soil Heavily Manured with Animal Slurries	R. Anderson and X. Y. Dong
952-960	Characteristics of Phosphorous Components in Drainage Water	J. Lu
961-970	Preliminary Study of the Clam Ruditapes decussatus Exposed In Situ to Metal Contamination and Originating from the Gulf of Gabès, Tunisia	W. Smaoui-Damak, A. Hamza-Chaffai, B. Berthet and J. C. Amiard
971-978	Dechlorination of PCBs in Water Under UV Irradiation and the Relationship Between the Electric Charge Distribution on the Carbon Atom and the Site of Dechlorination Occurrence	F.-C. Chang, Y.-N. Hsieh and Y.-S. Wang
979-987	Effect of Methamidophos on Sorption–Desorption Behavior of Copper in Soils	Y. Yu and Q. Zhou
988-997	Response to Elevated CO ₂ of Indian Mustard and Sunflower Growing on Copper Contaminated Soil	S. Tang, L. Xi, J. Zheng and H. Li
998-1004	Combined Toxic Effects of Cadmium and Acid Rain on Vicia faba L.	B.-H. Liao, H.-Y. Liu, S.-Q. Lu, K.-F. Wang and A. Probst, et al.
1005-1010	Effects of Simultaneous Exposure to Atmospheric Sulfur Dioxide and Heavy Metals on the Yield and Metal Content of Soybean Grain ( Glycine max [L.] Merr.)	X. Xiong, G. Allinson, F. Stagnitti, F. Murray and X. Wang, et al.
1011-1018	Effects of Sewage Irrigation on the Growth and Scavenging System of Activated Oxygen of Crop Plants	L. Dengyi and W. Youbao
1019-1025	Analysis of Zinc Phosphide in Baits, Water, Soil, and Biological Specimens	M. P. Heenan, M. D. Thomas, S. J. Dickson and H. Loris
1026-1033	Determination of Semivolatile Compounds in Drinking Water by Tandem Mass Spectrometric Detection	Z. Huang, W. Zhou, C. Zhou, S. Han and A. Zhang, et al.
1034-1041	Comparison of Ambient Air Levels of PCBs and Organochlorine Pesticides at Two Sites in Zagreb, Croatia	S. Herceg Romanić and B. Krauthacker
1042-1047	Vapor and Particle Phase Determination of Polycyclic Aromatic Hydrocarbons in Urban Air	S. M. Talebi and A. Mohammad-Khoh
1048-1052	Isolation and Identification of Extracts of Eichhornia crassipes and Their Allelopathic Effects on Algae	Z. H. Jin, Y. Y. Zhuang, S. G. Dai and T. L. Li
1053-1060	pH Maintenance of Chemi-Thermo-Mechanical Pulp Mill Effluent by CO ₂ Recycling During Trout Lethality Testing	G. E. Elliott, L. Mitchelmore, W. Antoniolli and N. Kruper
1061-1068	Comparative Toxicity of Contaminated Sediment from a Mining Spill Using Two Amphipods Species: Corophium volutator (Pallas, 1776) and Ampelisca brevicornis (A. Costa, 1853)	I. Riba, T. A. DelValls, J.M. Forja and A. Gómez-Parra
1069-1076	pH-Stress and Toxicity of Nitrophenols to Tetrahymena pyriformis	T. W. Schultz and J. T. Burgan
1077-1083	Effect of Temperatures on Zinc Accumulation in the Gill, Liver, and Kidney of Oreochromis niloticus (L. 1758)	M. Karakoç and S. Dinçer
1084-1090	Concentrations of Metallothionein-Like Proteins and Heavy Metals in the Freshwater Snail Lymnaea stagnalis Exposed to Different Levels of Waterborne Cadmium	K. M. Y. Leung, H. Ibrahim, R. E. Dewhurst, N. J. Morley and M. Crane, et al.

Volume 71, Number 6 / December 2003

1091-1099	Percutaneous Penetration of Inorganic Mercury from Soil: An In Vitro Study	P. Sartorelli, L. Montomoli, A. G. Sisinni, L. Barabesi and R. Bussani, et al.
1100-1107	Toxicity Issues Associated with Geogenic Arsenic in the Groundwater–Soil–Plant–Human Continuum	A. L. Juhasz, R. Naidu, Y. G. Zhu, L. S. Wang and J. Y. Jiang, et al.
1108-1115	Cadmium Exposure of the Greek Population	S. Karavoltsos, A. Sakellari and M. Scoullos
1116-1123	QSARs for Predicting the Toxicity of Mixtures Containing Polar Narcotic Chemicals	Z. Lin, K. Yin, C. Wu, L. Wang and H. Yu
1124-1130	QSAR for Prediction of Joint Toxicity of Substituted Phenols to Tadpoles ( Rana japonica)	H. Huang, X. Wang, Y. Shao, D. Chen and X. Dai, et al.
1131-1138	Vineyard Pesticides and Their Effects on Invertebrate Biomarkers and Bioindicator Species in New Zealand	L. H. Booth, S. L. Bithell, S. D. Wratten and V. J. Heppelthwaite
1139-1144	Tolerance: A Useful Biological Parameter for Identifying Contaminated Sites	A. A. Otitoloju and T. A. Are
1145-1150	Plasmid-Encoded Heavy Metal Resistance in Pseudomonas sp.	M. N. Ünaldi, H. Korkmaz, B. Arıkan and G. Coral
1151-1157	Histopathological Changes in the Testis of the Sprague Dawley Rat Following Orally Administered Manganese	T. P. Ponnapakkam, G. H. Sam and M. B. Iszard
1158-1166	Single and Binary-Combined Toxicity of Methamidophos, Acetochlor and Copper Acting on Earthworms Esisenia Foelide	J. Liang and Q. Zhou
1167-1174	Toxicity of Copper on Four Chilean Marine Mussels	M. Zuñiga, P. Vallejos, A. Larraín and E. Bay-Schmith
1175-1183	Nickel Induced Toxic Effects and Bioaccumulation in the Submerged Plant, Hydrilla verticillata (L.F.) Royle Under Repeated Metal Exposure	S. Sinha and K. Pandey
1184-1191	Removal of Copper Toxicity by Zeolite in Java Tilapia Oreochromis mossambicus (Peters)	R. James and K. Sampath
1192-1199	Hematological Responses in a Freshwater Fish Channa punctatus Due to Fenvalerate	N. Seth and K. K. Saxena
1200-1206	Sublethal Effects of Tannery Effluent on Some Hematological Indices and Growth of Clarias gariepinus (Teugels)	T. T. Gbem, J. K. Balogun, F. A. Lawal, P. A. Annune and J. Auta
1207-1212	Toxicity and Residue Studies of Fenvalerate to the Freshwater Fish Channa punctatus (Bloch)	K. S. Tilak, K. Veeraiah and K. S. Vardhan
1213-1221	Comparison of Matrix Modifiers in the Determination of Cadmium and Lead in Industrial Waste Water Plants Around Cairo by Graphite Furnace Atomic Absorption Spectrophotometry	S. H. Abdel-Halim
1222-1229	Hydro-Geochemical Behavior of Bicarbonate and Sulfate Ions Leaching from a Sulfide-Poor Silver Mine in Central Mexico: Potential Indicator of Acid Mine Drainage	G. Bocanegra-García and A. Carrillo-Chávez
1230-1238	Pesticides and Heavy Metal Distribution in Southern Dead Sea Basin	M. F. El-Shahat, K. M. Al-Nawayseh, A. G. Jiries and F. M. Alnasir
1239-1243	Lead Levels in Ambient Air and Blood of Pregnant Mothers from the General Population of Lucknow (U.P.), India	P. P. Kaul, S. Shyaml, R. Srivastava, D. Misra and P. R. Salve, et al.
1244-1251	Persistent Organochlorine Pesticides in Coastal Sediments from Petacalco ay, Guerrero, Mexico	D. O. Leyva-Cardoso, G. Ponce-Vé, A. V. Botello and G. Díaz-González
1252-1259	Polycyclic Aromatic Hydrocarbons and Aliphatics in the Coral Reef Skeleton of the Egyptian Red Sea Coast	A. El-Sikaily, A. Khaled, A. El Nemr, T. O. Said and A. M. A. Abd-Alla
1260-1264	Market Basket Survey for Lead, Cadmium, Copper, Chromium, Nickel, and Zinc in Fruits and Vegetables	Z. Parveen, M. I. Khuhro and N. Rafiq
1265-1271	Accumulation of Copper and Cadmium in Small and Large Nile Tilapia Oreochromis niloticus	H. Y. Çoğun, T. A. Yüzereroğlu and F. Kargın
1272-1281	Genotypic Differences in Effect of Cd on Photosynthesis and Chlorophyll Fluorescence of Barley ( Hordeum vulgare L)	F. B. Wu, G. P. Zhang and J. S. Yu
1282-1288	Nitrous Oxide Emission and Urease Activity in Wheat	H. Bai, Y. Zhang, J. Han and C. Li
1289-1296	Effect of Zinc–Cadmium Interactions on the Uptake of Zinc and Cadmium by Winter Wheat ( Triticum aestivum) Grown in Pot Culture	Y. G. Zhu, Z. Q. Zhao, H. Y. Li, S. E. Smith and F. A. Smith
1299-1308	Subject Index - Volume 71	Springer

Volume 72, Number 1 / January 2004

1-6	Effects of Energetic Compounds on the Northern Bobwhite Quail and Biotransformation Applications of the Intestinal Flora	L. M. Baker, C. T. Larsen, N. Sriranganathan, D. E. Jones and M. S. Johnson, et al.
7-12	Alkaline Single-Cell Gel Electrophoresis Assay of Actinia equina for Monitoring Seawater Genotoxicity	R. Carrozzino, C. Porta Puglia, A. Carli, G. L. Mariottini and A. Martelli
13-20	Identification and Induction by ß-naphthoflavone of CYP1A1 in Liver of the Neotropical Fish Pacu, Piaractus mesopotamicus(Characiformes: Characidae)	V. L. F. Cunha Bastos, L. F. Ribeiro Pinto, L. M. Lima and J. Cunha Bastos
21-28	Studies on Mercury Resistance in Yeasts Isolated from Natural Sources	S. K. Ghosh, S. Ghosh, J. Chaudhuri, R. Gachhui and A. Mandal
29-37	Brackish Water Benthic Shellfish ( Corbicula japonica) as a Biological Indicator for Cryptosporidium parvum Oocysts in River Water	T. Izumi, Y. Itoh, K. Yagita, T. Endo and T. Ohyama
38-44	In Vitro Acetylcholinesterase Inhibition by Novel OP Compounds in Various Tissues of the Fish Channa punctatus	M. F. Rahman, M. Mahboob and P. Grover
45-53	Toxicity of Euphorbia canariensis Latex to Some Developmental Stages of Drosophila melanogaster (Diptera: Drosophilidae)	H. Uysal and Y. Kaya
54-61	Palatability of Dead Earthworms and Slugs to the Wood Mouse ( Apodemus sylvaticus) and the Potential for Secondary Poisoning	S. L. Fryday, S. A. Chandler-Morris and A. D. M. Hart
62-69	In Vitro Detection of Neuronal Stress Induced by Mercury Compounds in Cerebellar Granule Cells from hsp70/hGH Transgenic Mice	M. Bayo, M.-Á. Serra and L. A. Clerici
70-77	Growth Toxicity Bioassays of Abalone Haliotis diversicolor supertexta Exposed to Waterborne Zinc	J.-W. Tsai, Y.-H. Chou, B.-C. Chen, H.-M. Liang and C.-M. Liao
78-86	Cadmium, Chromium, and Copper Induce Polychromatocyte Micronuclei in Carp ( Cyprinus carpio L.)	Y. Zhu, J. Wang, Y. Bai and R. Zhang
87-93	Biobarrier System for Remediation of TCE-Contaminated Aquifers	C. M. Kao, K. F. Chen, Y. L. Chen, T. Y. Chen and W. Y. Huang
94-100	Distributed-Rate Model Configured in Series to Simulate Sorption of Organic Pollutants to Natural Soil	J. A. Smith and J. J. Deitsch
101-108	Effects of Soil Moisture and Aeration on the Biodegradation of Pentachlorophenol Contaminated Soil	M. N. Miller, G. W. Stratton and G. Murray
109-113	Nitrate Content of Lettuce Grown in the Greenhouse	I. Tosun and N. S. Ustun
114-118	Formation of Dioxins from Incineration of Fallen Leaf	T. Katami, A. Yasuhara and T. Shibamoto
119-127	Heavy Metal Content in Some Therapeutically Important Medicinal Plants	S. Haider, V. Naithani, J. Barthwal and P. Kakkar
128-134	Tissue–Bismuth Levels of Game Birds Harvested with Bismuth Shotshell: Policy Implications	L. J. S. Tsuji, B. C. Wainman, R. K. Jayasinghe, J. D. Karagatzides and E. Van Spronsen, et al.
135-140	Lead and Copper Levels in Muscle Meat of Crucian Carp ( Carassius carassius, L. 1758) from Yarseli Dam Lake, Turkey	O. Aygun, E. Yarsan and R. Akkaya
141-148	Effects of Lead and Cadmium Interactions on the Metal Accumulation in Tissue and Organs of the Nile Tilapia ( Oreochromis niloticus)	B. Cicik, Ö. Ay and F. Karayakar
149-156	Mercury in Tissues of Selected Estuarine Fishes from Minimally Impacted Bays of Coastal Texas	D. R. Sager
157-164	Trace Metal Distribution in Surface Soil in the Area of a Municipal Solid Waste Landfill and a Medical Waste Incinerator	S. I. Segura-Muñoz, A. M. M. Takayanagui, T. M. B. Trevilato, C. B. Santos and S. E. Hering
165-169	Heavy Metal Concentrations in Vegetable Garden Soils from the Suburb of Hangzhou, People’s Republic of China	N. Wuzhong, M. Haiyan, H. Jixiu and L. Xinxian
170-177	Mineralogical and Chemical Characterization of Historical Mine Tailings from the Valenciana Mine, Guanajuato, Mexico: Environmental Implications	J. V. García-Meza, E. Ramos, A. Carrillo-Chávez and C. Duran-de-Bazúa
178-185	Mercury Distribution in Continental Shelf Sediments from Two Offshore Oil Fields in Southeastern Brazil	L. D. Lacerda, C. E. Rezende, Á. R. C. Ovalle and C. E. V. Carvalho
186-193	Rates of Polycyclic Aromatic Hydrocarbon Emissions from Incense	Z. Guo, J. J. Jetter and J. A. McBrian
194-201	Contamination of Priority Polycyclic Aromatic Hydrocarbons in Water from Guanting Reservoir and the Yongding River, China	X. T. Wang, S. G. Chu, L. L. Ma, Y. Z. Sun and X. H. Li, et al.
202-210	Mercury Concentrations in Groundwater Collected from Wells on and near the Nevada Test Site, USA	J. Cizdziel
211-218	Experimental Study of the Formation of Chlorination By-Products in Potable Water of Quebec City, Canada	M. J. Rodriguez, M. Huard and J.-B. Sérodes

Volume 72, Number 2 / February 2004

219-224	As the Worm Turns: Eisenia fetida Avoids Soil Contaminated by a Glyphosate-Based Herbicide	P. Verrell and E. Van Buskirk
225-232	Long-Term Soil Accumulation of Chromium, Copper, and Arsenic Adjacent to Preservative-Treated Wood	S. Lebow, D. Foster and J. Evans
233-239	Concentration Level of Fine Airborne Lead in Beijing, People’s Republic of China	K. B. He, F. K. Duan, Y. L. Ma, F. M. Yang and Q. Zhang, et al.
240-247	Arsenic Fate and Bioavailability in Two Soils Contaminated with Sodium Arsenate Pesticide: An Incubation Study	D. Sarkar and R. Datta
248-254	Arsenic Accumulation and Acute Toxicity in Aquacultural Juvenile Milkfish ( Chanos chanos) from Blackfoot Disease Area in Taiwan	M.-C. Lin, H.-H. Cheng, H.-Y. Lin, Y.-C. Chen and Y.-P. Chen, et al.
255-260	Aromatic Volatile Organic Compounds Emissions in a Tire Recapping Unit	S. M. Corrêa, A. R. Tôrres and G. Arbilla
261-265	Levels of DDT, HCH, and HCB Residues in Human Blood in Ahmedabad, India	V. K. Bhatnagar, R. Kashyap, S. S. A. Zaidi, P. K. Kulkarni and H. N. Saiyed
266-275	Mineralization of Glyphosate in Compost-Amended Soil Under Controlled Conditions	Z. M. Getenga and F. O. Kengara
276-282	Sorption-Desorption of Fenamiphos in Surfactant-Modified Clays	N. Singh, M. Megharaj, W. P. Gates, J. Churchman and R. S. Kookana, et al.
283-288	Persistence of Imidacloprid in/on Cabbage and Cauliflower	V. T. Gajbhiye, S. Gupta and R. K. Gupta
289-297	Characteristics of Phosphorous Components in Drainage Water	J. Lu
298-306	Soil Amendment and Accumulation of Heavy Metals in Meadow Burozem-Crop Systems	X. Wang and Q. Zhou
307-311	Effect of pH on the Persistence Behavior of the Insecticide Buprofezin in Water Under Laboratory Conditions	C. Das, S. Roy, R. Pal, R. K. Kole and A. Chowdhury
312-318	Groundwater Quality in Paper Mill Effluent Irrigated Area with Special Reference to Organochlorine Residues and Heavy Metals	P. N. Rekha, N. K. Ambujam, K. K. Krishnani, V. Parimala and D. D. Vimala
319-325	Radioactivity in Municipal Wastewater and Its Behavior in Biological Treatment	U. İpek, E. I. Arslan, S. Aslan, M. Doğru and O. Baykara
326-334	Seasonal and Vertical Distributions of Acid Volatile Sulfide and Metal Bioavailability in a Shallow, Subtropical Lake in China	L. Zheng, X. Q. Xu and P. Xie
335-343	Determination of Organochlorine Pesticide Residues in Soil and Water from River Nyando Drainage System Within Lake Victoria Basin, Kenya	Z. M. Getenga, F. O. Keng’ara and S. O. Wandiga
344-351	Aquifer Contamination by Nitrogen After Sewage Sludge Fertilization	P. García-Agustín, V. Flors, M. Cerezo, E. Romero and L. Lapeña
352-357	Hazard Assessment to Workers of Trace Metal Content in Pyrite Cinders	M. Giunti, D. Baroni and E. Bacci
358-364	Effects of Methiocarb on Chironomus riparius Survival and Growth With and Without Tube-Building	A. R. R. Péry, R. Mons, V. Ducrot and J. Garric
365-372	Comparative Study on Individual and Combined Effects of Dimecron and Ziram on Carbohydrate Metabolites in Liver, Muscle, Heart, and Blood of a Freshwater Teleost, Sarotherodon mossambicus (Peters)	P. Thangavel, H. Nivedhitha and M. Ramaswamy
373-379	Toxicity of Single and Combinations of Lead and Cadmium to the Cyanobacteria Anabaena flos-aquae	L. Y. Heng, K. Jusoh, C. H. Mui Ling and M. Idris
380-386	Pesticide Induced Toxicity and Stress Response in Bacterial Cells	C. H. Pham, J. Min and M. B. Gu
387-393	Effects of Four Metals on the Degradation of Purified Terephthalic Acid Wastewater by Phanerochaete chrysosporium and Strain Fhhh	J. Yan, S. P. Cheng, X. X. Zhang, L. Shi and C. J. Zhu
394-400	Parasites of Fish as Biomarkers of Environmental Degradation: A Field Study	R. A. Khan
401-408	Toxicity of R-11® Surfactant to Juvenile Rainbow Trout: Does Size Matter?	C. A. Curran, J. M. Grassley and C. E. Grue
409-414	Caged Pearl Dace ( Semotilus margarita) as Sentinels for Gold Mining Wastes in Environmental Effects Monitoring	C. Doebel, C. L. Baron, R. E. Evans, K. G. Wautier and J. Werner, et al.
415-421	Determination of a Suitable Sterilization Method for Soil in Isoproturon Biodegradation Studies	Z. M. Getenga, U. Dorfler, S. Reiner and K. Sabine
422-428	Behavioral Bioassay with a Local Tadpole ( Pleuroderma cinereum) from River Rocha, Bolivia, in River Water Spiked with Chromium ⁶⁺	L. Janssens de Bisthoven, A. Gerhardt and M. Maldonado
429-436	Crop Plants as Biological Tools for Assessing and Monitoring Agricultural Lands Inundated with Sewage and Sludge	B. K. Dube, P. Sinha and C. Chatterjee

Volume 72, Number 3 / March 2004

437-444	Intraspecific Variation of Mercury Contamination in Chicks of Black-Winged Stilt ( Himantopus himantopus) in Coastal Wetlands from Southwestern Europe	P. C. Tavares, L. R. Monteiro, R. J. Lopes, M. M. Correia Santos and R. W. Furness
445-451	Mercury Distribution in Farmlands Downstream from an Acetaldehyde Producing Chemical Company in Qingzhen City, Guizhou, People’s Republic of China	Y. Yasuda, A. Matsuyama, A. Yasutake, M. Yamaguchi and R. Aramaki, et al.
452-459	Distribution and Concentration of Trace Metals in Tissues of Three Penaeid Shrimp Species from Altata-Ensenada del Pabellón Lagoon (S.E. Gulf of California)	J. Ruelas-Inzunza and F. Páez-Osuna
460-466	Heavy Metals in Tissues of Gray Whales Eschrichtius robustus, and in Sediments of Ojo de Liebre Lagoon in Mexico	C. J. De Luna and L. Rosales-Hoz
467-471	Bioaccumulation of Copper from Contaminated Wastewater by Using Lemna minor	Y. Kara
472-481	Chemical and Ecotoxicological Characterization of Averno Lake	C. Improta, S. Andini and L. Ferrara
482-489	Impact of Acid Mine Drainage from the Abandoned Halikoy Mercury Mine (Western Turkey) on Surface and Groundwaters	Ü. Gemici
490-495	Chlorinated Hydrocarbons in Skin and Blubber of Two Blue Whales ( Balaenoptera musculus) Stranded Along the Baja California Coast	M. Valdez-Márquez, M. L. Lares, V. Camacho Ibar and D. Gendron
496-503	Organochlorine Pesticide Residues in Water, Sediment, and Muscle of River Shad, Hilsa ilisha (Hamilton 1822) from the South Patches of the Bay of Bengal	B. Das and P. Das
504-513	Studies on Biodegradation of 2,4-D and Metribuzin in Soil Under Controlled Conditions	Z. M. Getenga, V. Madadi and S. O. Wandiga
514-521	PAH Contamination Sources in the Sediments of the Strait of Istanbul (Bosphorus), Turkey	S. Unlu, D. Ongan and B. Alpar
522-529	Levels and Trends of Chlorinated Pesticides in Human Breast Milk from Ankara Residents: Comparison of Concentrations in 1984 and 2002	I. Çok, M. K. Dönmez and A. E. Karakaya
530-534	Trace Element Contents in Human Head Hair of Residents from Agra City, India	R. Sharma, L. Chandreshwor Singh, S. Tanveer, S. Verghese P. and A. Kumar
535-541	Elevated Exposure to Nitrogen Dioxide During Food Preparation: Results from a Cooking Laboratory	T.-S. Lin and Y.-L. Huang
542-546	Asbestos Abatement of Pipe and Floor Tile/Mastic and Comparison of Critical Plastic Barrier Controls	J. H. Lange
547-556	Temporal Evolution of Natural and Man-Made Radioactivity Levels in Milk Samples: Dosimetry Implications	A. Baeza, J. A. Corbacho and C. Miró
557-563	Effects of Funnel and Gate Geometry on Capture of Contaminated Groundwater	P. F. Hudak
564-570	Assessing Stream Grazer Response to Stress: A Post-Exposure Feeding Bioassay Using the Freshwater Snail Lymnaea peregra (Müller)	C. A. Crichton, A. U. Conrad and D. J. Baird
571-578	Use of the IC ₅₀ for Predicting Joint Toxic Effects of Mixtures	Z. Lin124, P. Zhong, K. Yin, D. Zhao and L. Wang, et al.
579-585	Effects of Body Size and Sodium Chloride on the Tolerance of Net-Spinning Caddisfly Larvae to Fluoride Toxicity	J. A. Camargo
586-591	Levels of Serum Cholinesterase Activity in the Rococo Toad ( Bufo paracnemis) in Agrosystems of Argentina	R. C. Lajmanovich, J. C. Sánchez-Hernández, G. Stringhini and P. M. Peltzer
592-599	Toxicity of Malathion and Carbaryl Pesticides: Effects on Some Biochemical Profiles of the Freshwater Fish Colisa fasciatus	S. K. Singh, P. K. Tripathi, R. P. Yadav, D. Singh and A. Singh
600-606	Effects of Pesticides and Their Hydrolysates on Catalase Activity in Soil	L. Shiyin, N. Lixiao, P. Panying, S. Cheng and W. Liansheng
607-616	Comet Assay Assessment of Wastewater Genotoxicity Using Yeast Cells	B. Lah, G. Gorjanc, F. V. Nekrep and R. Marinsek-Logar
617-624	Bioremediation of Arsenic Contaminated Groundwater by Modified Mycelial Pellets of Aspergillus fumigatus	M. Sathishkumar, G. S. Murugesan, P. M. Ayyasamy, K. Swaminathan and P. Lakshmanaperumalsamy
625-631	Effects of Genistein on Growth and Development of Aquatic Vertebrates	R. R. Ingham, D. A. Gesualdi, C. R. Toth and E. D. Clotfelter
632-638	Acute Toxicity of Bunker C Refined Oil to the Japanese Littleneck Clam Ruditapes philippinarum (Bivalvia: Veneridae)	K. Ara, D. Aoike, J. Hiromi and N. Uchida
639-646	Effects of Aluminum in Acidic Water on Hematological and Physiological Parameters of the Neotropical Fish Leporinus macrocephalus (Anostomidae)	I. F. Barcarolli and C. B. R. Martinez
647-654	Toxicity of Four Surfactants to Juvenile Rainbow Trout: Implications for Use over Water	B. C. Smith, C. A. Curran, K. W. Brown, J. L. Cabarrus and J. B. Gown, et al.

Volume 72, Number 4 / April 2004

655-662	Development of Oligonucleotide Primers for the Detection of Harmful Microcystis in Water	J.-E. Cho, S.-W. Bang and M.-S. Han
663-670	Estimating Heavy Metal Accumulation in Oligochaete Earthworms: A Meta-analysis of Field Data	W.-C. Ma
671-679	Bioassessment of Ecological Risk of Amazonian Ichthyofauna to Mercury	Z. C. Castilhos, N. Almonsy, P. S. Souto, L. C. C. Pereira da Silva and A. R. Linde, et al.
680-685	Toxicity Assessment of Indian Marine Cyanobacterial Strains	A. S. B. Bhaskar, G. Nidhi, R. Jayaraj, G. Subramanian and P. V. Lakshmana Rao
686-691	Carboxanilide Persistence in Wildlife: Excretion and Retention in a Rat Model	S. C. Mitchell and R. H. Waring
692-696	Novel Temperature Control Apparatus for Whole Effluent Toxicity Tests	L. A. Kszos and P. Braden
697-705	Toxicity Identification Evaluations (TIEs) of Freshwater Samples Using a Metal Chelating Resin	H. B. Andersen
706-710	Effects of Sublethal Copper Exposure on Behavior and Growth of Rana pipiens Tadpoles	M. S. Redick and T. W. La Point
711-716	Kinetic Studies on the Combined Effects of Lanthanum and Cerium on the Growth of Microcystis aeruginosa and their Accumulation by M. aeruginosa	P.-J. Zhou, J. Lin, H. Shen, T. Li and L.-R. Song, et al.
717-724	Effect of Cadmium on the Population Dynamics of Moina macrocopa and Macrothrix triserialis (Cladocera)	G. G. García, S. Nandini and S. S. S. Sarma
725-732	Effect of Cadmium on Hematological Indices of Common Carp ( Cyprinus carpio L.)	J. Drastichová, Z. Svobodová, V. Lusková and J. Máchová
733-740	Effect of Cadmium on Blood Plasma Biochemistry in Carp ( Cyprinus carpio L.)	J. Drastichová, Z. Svobodová, V. Lusková, O. Čelechovská and P. Kaláb
741-749	Mineral Composition and Cadmium Accumulation in Oreochromis mossambicus Exposed to Waterborne Cadmium	H. B. Pratap and S. E. Wendelaar Bonga
750-755	Effects of Lead as an Environmental Pollutant on EROD Enzyme in Gammarus pulex (L.) (Crustacea: Amphipoda)	M. Kutlu and F. Susuz
756-762	Growth and Zinc Accumulation of Sedum alfredii Hance—a Zn Hyperaccumulator as Affected by Phosphorus Application	W.-Z. Ni, Q. Sun and X. Yang
763-768	Sensitivity of Cichlasoma facetum (Cichlidae, Pisces) to Metals	G. D. Bulus Rossini and A. E. Ronco
769-776	Bioaccumulation of Cadmium and Zinc, and Field Validation of a Histological Biomarker in Terrestrial Isopods	J. P. Odendaal and A. J. Reinecke
777-783	Survival and Growth of Hyalella azteca Exposed to Three Mississippi Oxbow Lake Sediments	M. T. Moore, R. E. Lizotte, C. M. Cooper, S. Smith and S. S. Knight
784-790	PCBs in Fish of the Ardeche River: Potential Implications for the Survival of the Otter ( Lutra Lutra)	A. Mazet, G. Keck and P. Berny
791-797	Kinetic Studies on the Effects of Organophosphorus Pesticides on the Growth of Microcystis aeruginosa and Uptake of the Phosphorus Forms	P.-J. Zhou, H. Shen, J. Lin, L.-R. Song and Y.-D. Liu, et al.
798-805	Paraoxonase Activity in Sera of Four Neotropical Fish	V. L. F. Cunha Bastos, M. V. Alves, G. Bernardino, P. S. Ceccarelli and J. Cunha Bastos
806-812	Tracking Toxic Metals in the Ambient Air of Agra City, India	D. G. Gajghate and A. D. Bhanarkar
813-820	Residual Effects of Sewage Sludge Applied to a Clay Soil on Soil Nitrate Distribution with Three Different Field Management Practices	S.-M. Lee
821-828	Anaerobic Degradation of the Organochlorine Pesticides DDT and Heptachlor in River Sediment of Taiwan	T.-C. Chiu, J.-H. Yen, T.-L. Liu and Y.-S. Wang
829-835	Polycyclic Aromatic Hydrocarbons in Street Dust of Niterói City, RJ, Brazil	A. D. Pereira Netto, I. F. Cunha, F. C. Muniz and E. C. P. Rego
836-843	Leaching Potential of Pesticides in a Vegetable Farm in the Cameron Highlands, Malaysia	B. S. Ismail, C. K. Ngan, U. B. Cheah and W. Y. Wah Abdullah
844-849	Heavy Metals in Black Tea Samples Produced in Turkey	I. Narin, H. Colak, O. Turkoglu, M. Soylak and M. Dogan
850-857	Emission of Biogenic Sulfur Gases from the Microbial Decomposition of Cystine in Chinese Rice Paddy Soils	J. Zhang, L. Wang and Z. Yang
858-865	Antimony Concentration in Farming Soil of Southern Poland	K. Loska, D. Wiechuła and I. Korus
866-872	Toxicity of Linear Alkylbenzene Sulfonate and Alkylethoxylate to Aquatic Plants	H. Y. Liu, B. H. Liao, P. H. Zhou and P. Z. Yu

Volume 72, Number 5 / May 2004

873-880	Use of the Up-and-Down Acute Toxicity Test Procedure to Generate LC50 Data for Fish	R. M. Sunderam, R. W. Patra, M. Julli and M. St. J. Warne
881-887	Influence of Temperature on the Mortality and Sensitivity of Corophium orientale	N. Bigongiari, T. Braida, F. Carretti and D. Pellegrini
888-895	Ambon Damsel ( Pomacentrus amboinensis) as a Bioindicator Organism for the Great Barrier Reef: Responses to Chlorpyrifos	C. A. Humphrey, D. W. Klumpp and N. Raethke
896-902	Delayed Fluorescence of Lemna minor: A Biomarker of the Effects of Copper, Cadmium, and Zinc	L. Drinovec, D. Drobne, I. Jerman and A. Zrimec
903-910	Toxicity Identification Evaluation of Organic Pollutants Based on Solid-Phase Micro-Extraction and Gas Chromatography/Mass Spectrometry	C. Fernández, C. Alonso, J. Pro, M. M. Babín and P. García, et al.
911-915	Identification of the Phthalate-Degrading Bacteria Isolated from Phthalate-Contaminated Soil and Characterization of Their Phthalate Substrate Specificity	S. H. Ahn, J. H. Lee, Y. P. Hong and M. K. Kim
916-922	Metals in Airborne Particulate Matter in Downtown Rio de Janeiro, Brazil	S. L. Quiterio, V. Escaleira, C. R. S. Sousa, L. F. P. G. Maia and G. Arbilla
923-930	Composition and Source of Unknown Organic Pollutants in Atmospheric Particulates of the Xigu District, Lanzhou, People’s Republic of China	H. Gao, L. Zhou, M.-Q. Ma, X.-G. Chen and Z.-D. Hu
931-936	Comparison of Selected Toxic Elements in Cow Serum and Milk Samples from Industrial and Rural Regions	S. Erdogan, S. Celik and Z. Erdogan
937-944	Primary Investigation of Heavy Metal Contamination Status in Mollusks Collected from Chinese Coastal Sites	L.-N. Liang, J.-T. Hu, D.-Y. Chen, Q.-F. Zhou and B. He, et al.
945-953	Butyltin Compounds Distribution in the Coastal Waters of Bohai Bay, People’s Republic of China	J.-M. Gao, J.-Y. Hu, Y. Wan, W. An and L. An, et al.
954-961	Accumulation Features of Organochlorine Pesticides Residues in Soils around Beijing Guanting Reservoir	Z. Hong, L. Yonglong, W. Tieyu and S. Yajuan
962-969	Trifluralin Residues in Runoff and Infiltration Water from Tomato Production	G. F. Antonious
970-974	Estimation of Residues of Profenofos in/on Tomato, Lycopersicon esculentum Mill	S. K. Sahoo, S. K. Kapoor and B. Singh
975-982	Fluvalinate Residues in Honey and Beeswax after Different Colony Treatments	A. D. Tsigouri, U. Menkissoglu-Spiroudi, A. Thrasyvoulou and Gr. Diamantidis
983-990	Arsenic Uptake by Reptile Flexible-Shelled Eggs from Contaminated Nest Substrates and Toxic Effect on Embryos	A. Marco, M. López-Vicente and V. Pérez-Mellado
991-998	Selection of Mustard Oilseed Rape ( Brassica juncea L.) for Phytoremediation of Cadmium Contaminated Soil	D. C. Su and J. W. C. Wong
999-1005	Photolysis of Octachloronaphthalene in Hexane	Y.-S. Keum and Q. X. Li
1006-1011	Toxicity of Benzene, Toluene, Ethylbenzene, and Xylene (BTEX) Mixtures to Sorghum bicolor and Cucumis sativus	Y.-J. An
1012-1016	Effects of Nitrite on Bullfrog ( Rana catesbeiana) Tadpoles from Central Ohio, USA	G. R. Smith, D. A. Vaala, H. A. Dingfelder and K. G. Temple
1017-1024	Morphoanatomical Response of Two Varieties of Brassica juncea (L.) Czern. Grown on Tannery Sludge Amended Soil	S. Singh and S. Sinha
1025-1031	Sublethal Behavioral Effects of the Water Accommodated Fractions of Crude Oil to Gastropod Molluscs	G. R. MacFarlane, D. J. Reid and C. A. Esguerra
1032-1037	Effects of Aquatic Herbicides on Primary Productivity of Phytoplankton in the Laboratory	J. D. Schaffer and M. J. Sebetich
1038-1045	Cadmium Toxicity to Ceratophyllum demersum L.: Morphological Symptoms, Membrane Damage, and Ion Leakage	G. P. Kumar and M. N. V. Prasad
1046-1051	Multiple Metal Resistance in the Ciliate Protozoan, Vorticella microstoma, Isolated from Industrial Effluents and Its Potential in Bioremediation of Toxic Wastes	A. R. Shakoori, A. Rehman and Riaz-ul-Haq
1052-1058	Toxic Effects of Unionized Ammonia on Survival and Feeding Activity of the Freshwater Amphipod Eulimnogammarus toletanus (Gammaridae, Crustacea)	A. Alonso and J. A. Camargo
1059-1066	Effect of River Humic Acid on 1-Aminopyrene Ecotoxicity in a Dynamic Solar Photolysis Process	H.-M. Hwang, A. L. Balarezo, V. N. Jones and H. Yu
1067-1074	Relationship of Chemical-Based Effluent Regulations of Korea to Aquatic Toxicities to Microbes, Macroinvertebrates, and Fish	K. Choi, P. G. Meier and M. Zong
1075-1082	Effect of Water pH on Copper Toxicity in the Neotropical Fish, Prochilodus scrofa (Prochilodondidae)	J. Takasusuki, M. R. R. Araujo and M. N. Fernandes
1083-1090	Effects of Cadmium on the Survival of Three Life-Stages of the Freshwater Pulmonate Lymnaea stagnalis (Mollusca: Gastropoda)	M. Coeurdassier, A. de Vaufleury, R. Scheifler, E. Morhain and P.-M. Badot

Volume 72, Number 6 / June 2004

1091-1097	Tolerable Lifetime Cadmium Intake Calculated from the Inhabitants Living in the Jinzu River Basin, Japan	K. Watanabe, E. Kobayashi, Y. Suwazono, Y. Okubo and T. Kido, et al.
1098-1100	Arsenic Exposure Levels During Cleanup of Fly Ash and Dermatitis in an Air Sampling Technician	J. H. Lange
1101-1106	Anomalous Levels of Heavy Metals in Sediments from Guaymas Bay, Mexico	L. Méndez, B. Acosta, A. Arreola-Lizarraga and G. Padilla
1107-1114	Hydrogeological and Hydrogeochemical Features of the Heybeli Spa, Afyon, Turkey: Arsenic and the Other Contaminants in the Thermal Waters	Ü. Gemici and G. Tarcan
1115-1121	Arsenic Bioaccumulation by Beetles in an Arsenic-Rich Region	K. B. Gongalsky, I. I. Chudnyavtseva, A. D. Pokarzhevskii, A. E. Samonov and V. Y. Slobodyan
1122-1127	Sequestration of Nickel and Copper by Azotobacter chroococcum SB1	G. Vasundhara, G. Jayashree and G. Muraleedhara Kurup
1128-1133	Preliminary Study on the Application of Municipal Sludge to Agriculture	X. Qinglin, W. Dunqiu, L. Jincheng, Z. Xuehong and Z. Hua, et al.
1134-1141	Evaluation of an Organoclay, an Organoclay-Anthracite Blend, Clinoptilolite, and Hydroxy-Apatite as Sorbents for Heavy Metal Removal from Water	F. D. Tillman, S. L. Bartelt-Hunt, J. A. Smith and G. R. Alther
1142-1151	Effect of 2,4-Dichlorophenoxyacetic Acid on Adsorption and Release of Copper on Montmorillonite	L. Ni, Z. Zheng, S. Li, S. Yuan and Z. Guo, et al.
1152-1156	Xylenes in Oregon Hazelnuts	J. Jenkins, H. Runes and T. Moate
1157-1163	Study on Health Effects of Disassembling Imported Electrical Equipment	D. S. Shen, Y. H. He and C. R. Fang
1164-1171	Acute Toxicity Assessment of 20 Herbicides to the Green Alga Scenedesmus quadricauda (Turp.) Breb.	J. Ma, F. Lin, S. Wang and L. Xu
1172-1181	Microbial Reduction of Weakly Crystalline Iron (III) Oxides and Suppression of Methanogenesis in Paddy Soil	D. Qu, S. Ratering and S. Schnell
1182-1186	Finding Hazardous Waste Sites: Evaluation Using the Capture–Recapture Method	J. H. Lange, Y.-F. Chang, R. E. LaPorte, E. O. Talbott and M. Wang, et al.
1187-1194	Evaluation of the Shk1 Activated Sludge Bacterial Luminescence Inhibition Assay: Narcotic Chemicals	S. Ren, T. W. Schultz and P. D. Frymier
1195-1202	Chlorinated Pesticides and Polychlorinated Biphenyls in the Coral Reef Skeleton of the Egyptian Red Sea Coast	A. El Nemr, A. El-Sikaily, A. Khaled, T. O. Said and A. M. A. Abd-Allah
1203-1210	Distribution of Organochlorine Compounds in Pine Needles Collected at Urban Sites in Croatia	S. H. Romanić and B. Krauthacker
1211-1218	Distribution of Polycyclic Aromatic Hydrocarbons in Gomti River System, India	A. Malik, K. P. Singh, D. Mohan and D. K. Patel
1219-1225	Trophic Transfer Efficiency of DDT to Lake Trout ( Salvelinus namaycush) from Their Prey	C. P. Madenjian and D. V. O’Connor
1226-1231	Detection of Phthalate Metabolites in Human Amniotic Fluid	M. J. Silva, J. A. Reidy, A. R. Herbert, J. L. Preau and L. L. Needham, et al.
1232-1239	Photosynthetic Protein from Chlorella vulgaris Strain Bt-09 May Be Responsible for the Coping Mechanism Against Cadmium Toxicity	P. B. Lintongan, F. A. Cariño and G. C. Rivero
1240-1246	UVA Light-Induced Toxic Effects of 1-Hydroxypyrene on Human Jurkat T-Cells	L. Wang, H. Cohly, J. Yan, B. Graham-Evans and H.-M. Hwang, et al.
1247-1252	Effects of Cimetidine and Phenobarbital on Methyl-Parathion Metabolism in Hyalella azteca	R. Gonzalez Ortíz, L. Martínez-Tabche and S. O. Terrón
1253-1259	Toxicokinetics of Pyrene in Tilapias Oreochromis niloticus Following an Intraperitoneal Administration	O. Zapata-Perez, G. Castañeda, L. Cruz, V. Ceja and G. Gold-Bouchot, et al.
1260-1267	Effect of Water Soluble Fractions of Diesel and an Oil Spill Dispersant (Corexit 9527) on Immune Responses in Mussels	D. Hamoutene, J. F. Payne, A. Rahimtula and K. Lee
1268-1277	Evaluation of Ozone Phytotoxicity in the Greater Area of a Typical Mediterranean Small City (Volos) and in the Nearby Forest (Pelion Mt.), Central Greece	C. J. Saitanis, D. H. Katsaras, A. N. Riga-Karandinos, D. B. Lekkas and G. Arapis
1278-1284	Acute Toxic Effects of Neem-Based Insecticides on Crustaceans	I. Goktepe and L. C. Plhak
1285-1289	Toxicity of a Synergized Formulation of Sumithrin to Daphnia magna	E. A. Paul
1290-1296	Effects of Ammonia on the Early Life Stages of Northern Pike ( Esox lucius)	E. A. Harrahy, M. Barman, S. Geis, J. Hemming and D. Karner, et al.
1299-1308	Subject Index—Volume 72

Volume 73, Number 1 / July 2004

1-8	Removal of Explosives Using an Integrated Iron–Microbial Treatment in Flow-Through Columns	B.-T. Oh and P. J. Alvarez
9-16	Method Development, Validation, and Analysis of Bifenthrin Residues in Fresh and Dry Cilantro Foliages and Cilantro Seeds Using GC-ECD	W. Jiang, R. T. Kon, R. A. Othoudt, R. A. Leavitt and S. Kumar, et al.
17-23	Cleanup Method Using Disposable Tandem Cartridge System for the Determination of Dioxins in Human Milk by Enzyme-Linked Immunosorbent Assay	K. Saito, M. Ishizuka, Y. Sugawara, H. Nakazawa and Y. Matsuki
24-30	Evaluation of the Quick, Easy, Cheap, Effective, Rugged, and Safe (QuEChERS) Approach to Pesticide Residue Analysis	F. J. Schenck and J. E. Hobbs
31-37	Phytoremediation of Chromium from Seawater Using Five Different Products from Coconut Husk	V. Parimala, K. K. Krishnani, B. P. Gupta, M. Jayanthi and M. Abraham
38-44	Bench Scale Evaluation of Soil Washing for Heavy Metal Contaminated Soil at a Former Manufactured Gas Plant Site	G. Petruzzelli, M. Barbafieri, L. Bonomo, S. Saponaro and A. Milani, et al.
45-52	Effect of Culture Parameters on the Degradation of a Hydrolyzable Tannin Extracted from Cascalote by Aspergillus niger	G. M. L. Ruiz-Aguilar, E. Ríos-Leal, A. Tomasini-Campocosio, R. Veloz-Rodríguez and M. Barajas-Aceves, et al.
53-58	Statistical Analysis of the Aerosol Elemental Composition in an Industrial Belt	T. Jayasekhar, S. Kumaresan, S. L. Radhika, B. Biju and M. Sindhu, et al.
59-66	Sequential Extraction of Some Heavy Metals in Haihe River Sediments, People’s Republic of China	C. Yuan, G. Jiang, L. Liang, X. Jin and J. Shi
67-70	Heavy Metal Contamination of Soils along Roadsides in Port Harcourt Metropolis, Nigeria	T. J. K. Ideriah, S. A. Braide, W. A. L. Izonfuo and P. U. Adiukwu
71-76	Speciation of Heavy Metals in Sewage Irrigated Pastures	X. Xiong, P. Li, F. Stagnitti, N. Turoczy and G. Allinson, et al.
77-84	Heavy Metals in the Coastal Environment of Las Galletas, Tenerife, Canary Islands, Spain	J. E. Conde and F. J. García-Montelongo
85-92	Hydrocarbon Balance of Surface Sediments in Izmit Bay (Marmara Sea), Turkey	S. Ünlü and B. Alpar
93-97	Polychlorinated Dibenzo-p-dioxins and Polychlorinated Dibenzofurans in 1,4-Dichlorobenzene Mothballs	W. Liu, M. Zheng, Y. Xing and D. Wang
98-105	Environmental Contaminants in Wild Martens ( Martes americana) and Wolverines ( Gulo luscus)	L. E. Harding
106-110	Residues of Pendimethalin after Weed Control in Cabbage Crop ( Brassica oleracea var L. Capitata)	S. Arora and M. Gopal
111-116	Determination of Trihalomethanes in Drinking Water from Beijing, People’s Republic of China	R. S. Zhao, X. T. Wang, A. X. Wei and X. B. Xu
117-124	Atrazine in Water and Biodegradation in a Recharge Area of Guarany Aquifer in Brazil	A. L. Cerdeira, N. A. G. Santos, J. Ueta, I. K. Shuhama and M. C. P. Y. Pessoa, et al.
125-131	Toxic Effects of Ammonium Nitrate Fertilizer on Flexible-Shelled Lizard Eggs	A. Marco, J. Hidalgo-Vila and C. Díaz-Paniagua
132-138	Morphological Alterations in Liver Tissues from Rabbits Exposed to Crude Oil Contaminated Diets	S. S. Ovuru and D. N. Ezeasor
139-145	Interactions of Arsenic with Fluorine, Selenium, Barium, and Strontium in Human Hepatic Cells	S. Saito, H. Yamauchi and K. Yoshida
146-152	Genotoxicity and Lipoperoxidation Produced by Paraquat and 2,4-Dichlorophenoxyacetic Acid in the Gills of Rainbow Trout ( Oncorhynchus mikiss)	L. Martínez-Tabche, E. Madrigal-Bujaidar and T. Negrete
153-160	Immunotoxicity of Pentachlorophenol on Macrophage Immunity and IgM Secretion of the Crucian Carp ( Carassius auratus)	X. Chen, D. Yin, S. Hu and Y. Hou
161-166	Influence of Alphamethrin on Oxidative Metabolism of the Freshwater Fish Catla catla	D. Singh and A. Singh
167-173	Comparison of Cadmium Toxicity to Asellus aquaticus (L.) Populations Following 17 Years Isolation in Pond and Laboratory Cultures	D. Pascoe and K. Carroll
174-181	Cadmium-Inducible Proteins in Ceratophyllum demersum L. (a Fresh Water Macrophyte): Toxicity Bioassays and Relevance to Cadmium Detoxification	G. Pavan Kumar and M. N. V. Prasad
182-189	Lead and Cadmium Accumulation and Toxicity in the Presence of EDTA in Lemna minor L. and Ceratophyllum demersum L.	S. Saygıdeğer and M. Doğan
190-196	Acute and Subchronic Toxicity of the Heavy Metals Copper, Chromium, Nickel, and Zinc, Individually and in Mixture, to the Freshwater Copepod Mesocyclops pehpeiensis	C. K. Wong and A. P. Pak
197-204	Bioavailability and Effects of Malathion in Artificial Sediments on Simocephalus vetulus (Cladocera: Daphniidae)	E. Olvera-Hernández, L. Martínez-Tabche and F. Martínez-Jerónimo
205-212	Soil Enzyme Activities and N ₂O Emissions under Different Land Management Conditions	H. Jian-gang, L. Zhan-bin, Z. Yong-li, B. Hong-ying and Q. Dong
213-218	Comparative Toxicity of Thiobencarb and Deschlorothiobencarb to Rice ( Oryza sativa)	A. J. Palumbo, P. L. TenBrook, A. Phipps and R. S. Tjeerdema

Volume 73, Number 2 / August 2004

219-226	Low Levels of Organochlorine Pesticides in Subjects with Metabolic Disturbances: A Survey Taken in Rome in 2001–2002	D. A. Barbini, F. Vanni, P. Pelosi, T. Generali and G. Amendola, et al.
227-234	Inhalation and Ingestion of Phthalate Compounds from Use of Synthetic Modeling Clays	R. P. Maas, S. C. Patch and T. J. Pandolfo
235-241	An In Vitro Evaluation of Human Dermal Exposure to Benzene Sulfonate, m-Benzene Disulfonate and p-Phenol Sulfonate	B. H. Magee, S. R. Clough and T. A. Roy
242-248	Determination of Exposure to Polycyclic Aromatic Hydrocarbons in Some Work Groups in Turkey by Measurement of 1-Hydroxypyrene Levels in Urine	İ. Ateş, M. Yılmazer-Musa, B. Yücesoy and A. Karakaya
249-256	Mercury and Other Contaminants in Fish from Lake Chad, Africa	K. A. Kidd, G. Stern and J. Lemoalle
257-263	Accumulation and Distribution of Methylmercury in Freshwater- and Seawater-Adapted Eels	M. Yamaguchi, A. Yasutake, M. Nagano and Y. Yasuda
264-269	Heavy Metal Content of Hard Biscuits Produced in Turkey	S. Saracoglu, M. Tuzen, D. Mendil, M. Soylak and L. Elci, et al.
270-275	Cadmium Contamination of Soils of the Shenyang Zhangshi Irrigation Area, China: An Historical Perspective	X. Xiong, G. Allinson, F. Stagnitti, P. Li and X. Wang, et al.
276-284	Copper, Zinc, Arsenic, Cadmium, Mercury, and Lead in Blue Mussels ( Mytilus edulis) in the Bergen Harbor Area, Western Norway	S. Airas, A. Duinker and K. Julshamn
285-291	Heavy Metals in Feathers of Six Species of Birds in the District Nilgiris, India	S. Muralidharan, R. Jayakumar and G. Vishnu
292-298	Physico-Chemical Analysis of Streams on the Akwapim Ridge of Ghana	V. K. Nartey, J. R. Fianko and A. Donkor
299-305	Organophosphate Dormant Spray Pest Control Efficacy, Pesticide Concentration and Toxicity in Storm Runoff	F. G. Zalom, I. Werner, M. N. Oliver, L. A. Deanovic and T. Kimball, et al.
306-311	Accumulation of Organochlorine Pesticides in Marine Fishes from Coast of Taoyuan in Taiwan	Y. C. Yuan, Y. K. Yuan and H. C. Chen
312-318	Evaluation of Multiple Pesticide Residues in Apple and Citrus Fruits, 1999–2001	Z. Parveen, M. I. Khuhro, N. Rafiq and N. Kausar
319-325	Simulation of Atrazine Discharge in the Auglaize Watershed Using Satellite-Generated Images	D.-S. Kim, A. Kumar, R. Parab and M. Palmer
326-330	Dymron Herbicide Residues in Paddy Soil and Channel Water	H. Nagami, S. Asanuma, N. Yajima, M. Usuda and M. Hirosawa, et al.
331-338	Temporal Trend of Persistent Organic Pollutants in Codfish-Liver from the Adriatic Sea, Mediterranean Sea, 1993–2003	M. M. Storelli, R. D’Addabbo and G. O. Marcotrigiano
339-346	Semivolatile Organic Pollutants in Water, Suspended Solids, and Surface Sediments of the Huaihe River, Jiangsu Section, People’s Republic of China	H. Huang, Y. Yu, L. Jing, X. Wang and J. Feng, et al.
347-350	Persistence of Dicofol Residue on Tea Under North-East Indian Climatic Conditions	K. Saha, T. Saha, H. Banerjee, A. Bhattacharyya and A. Chowdhury, et al.
351-357	¹⁴C-Dimethoate Residues in Tomatoes and Tomato Products	P. Aysal, O. Tiryaki and A. S. Tunçbilek
358-363	Disappearance of Chlorpyrifos from Cultures of Chlorella vulgaris	I. Mukherjee, M. Gopal and D. W. Dhar
364-370	Does Shaking Alter the Time of Hatching in Incubated Medaka ( Oryzias latipes) Embryos?	M. González-Doncel, S. A. Villalobos, M. S. Okihiro and D. E. Hinton
371-378	Density and Sediment Organic Matter Content as Potential Confounding Factors in Sediment Toxicity Tests with Hyalella azteca	T. B. Orr, S. M. Meister and R. S. Halbrook
379-384	Toxicity of PCBs (Aroclor-1221, 1254) to Embryos and Larvae of Xenopus laevis	J. M. Zhou, Z. F. Qin, L. Cong and X. B. Xu
385-391	Toxicological Evaluation and QSAR Modelling of Aromatic Amines to Chlorella vulgaris	T. I. Netzeva, J. C. Dearden, R. Edwards, A. D. P. Worgan and M. T. D. Cronin
392-397	Acute Aquatic Toxicity of N-Methyl-2-Pyrrolidinone to Daphnia magna	C.-H. Lan, C.-Y. Peng and T.-S. Lin
398-403	Changes in Oocyte Numbers in the Ovotestis of Helix aspersa, After Experimental Exposure to the Fungicide Copper Oxychloride	R. G. Snyman, A. J. Reinecke and S. A. Reinecke
404-410	Effect of Multiple Atrazine Exposure Profiles on Hemocyte DNA Integrity in the Eastern Oyster ( Crassostrea virginica)	T. J. Christl, P. Pennington, M. DeLorenzo, K. J. Karnaky and G. I. Scott
411-415	Two-Dimensional Gel Electrophoresis Analysis of Liver Proteins Following Nonylphenol Treatment of Bombina orientalis Boulenger	M. C. Gye
416-423	Comparative Response of Lemnaceae Clones to Copper(II), Chromium(VI), and Cadmium(II) Toxicity	M. C. Sobrero, J. Beltrano and A. E. Ronco
424-431	Role of Rhizobium (CA-1) Inoculation in Increasing Growth and Metal Accumulation in Cicer arietinum L. Growing Under Fly-Ash Stress Condition	D. K. Gupta, U. N. Rai, S. Sinha, R. D. Tripathi and B. D. Nautiyal, et al.
432-436	Biochemical Properties of Glutathione Peroxidase in Gammarus pulex	M. Kutlu and F. Susuz

Volume 73, Number 3 / September 2004

437-442	Effect of Cadmium on Glycosaminoglycans in the Bone of Rats	K. Średzińska, A. Galicka, M. M. Brzóska and A. Gindzieński
443-447	Effect of Chromium on Hemolymph Catalase Activity and Cocoon Quality of Two Mulberry Silkworm (Bombyx mori L.) Races	F. B. Tucker, K. X. Wang, J. Fang and S. L. Lü
448-456	Characterization of California Rice Field Soils Susceptible to Delayed Phytotoxicity Syndrome	P. L. TenBrook, M. R. Viant, D. M. Holstege, J. F. Williams and R. S. Tjeerdema
457-464	Acute Toxicity of Sediment-Sorbed Endrin, Methoxychlor, and Endosulfan to Hyalella azteca and Chironomus tentans	J. You, L. J. Schuler and M. J. Lydy
465-470	Effects of Copper Oxychloride in Rana catesbeiana Tadpoles: Toxicological and Bioaccumulative Aspects	C. M. Ferreira, J. V. Lombardi, J. G. Machado-Neto, H. M. Bueno-Guimarães and S. R. C. Soares, et al.
471-478	Integrative Assessments of a Temperate Stream Based on a Multimetric Determination of Biological Integrity, Physical Habitat Evaluations, and Toxicity Tests	K.-G. An, D.-S. Kim, D. S. Kong and S.-D. Kim
479-486	Effect of Metal Nitrates on the Formation of PCDD/Fs During Newspaper Combustion	H. Katsumata, S. Kaneco, T. Suzuki and K. Ohta
487-489	Airborne Mold Concentrations During Remediation of an Apartment Building	J. H. Lange, K. W. Thomulka, G. Mastrangelo, U. Fedeli and N. V. Quezada
490-496	Characterization of Ambient Respirable Particulate for Toxic Metals in an Urban City	D. G. Gajghate, S. A. Varade and P. Nema
497-505	Air Quality Status of Central and Southern Regions of Lucknow City, India	A. Verma and S. N. Singh
506-510	Mercury Concentrations in the Community Drinking Water Sources Around Manado City, North Sulawesi, Indonesia	D. Limbong, J. Kumampung, I. F. M. Rumengan, T. Arai and N. Miyazaki
511-518	Determination of Chlorophenols and Phenoxyacid Herbicides in the Gulf of Gdansk, Southern Baltic Sea	A. Kot-Wasik, R. Kartanowicz, D. Dbrowska and J. Namieśnik
519-526	Sorptive Behavior of Chlorophenols on River Volcanic Sediment	V. M. Domínguez, M. Martínez and G. Vidal
527-534	Surface Water Pesticide Movement from the Dade County Agricultural Area to the Everglades and Florida Bay via the C-111 Canal	M. H. Fulton, G. I. Scott, M. E. DeLorenzo, P. B. Key and D. W. Bearden, et al.
535-542	Metal Distribution and Contamination of the Mamut River, Malaysia, Caused by Copper Mine Discharge	M. F. Ali, L. Y. Heng, W. Ratnam, J. Nais and R. Ripin
543-550	Current Levels of Dioxins in Surface Soils from Santiago, Chile	Y. Takazawa, R. Verdugo, P. Richter, K. Kitamura and J.-W. Choi, et al.
551-560	Lead (II) Removal from Natural Sandy Soils by Enhanced Electrokinetic Remediation	A. Altin, S. Altin, E. Atmaca and M. Degirmenci
561-567	Remediation of Contaminated Soil by Amendment of Nonhumus Soil with Humus-Rich Soil for Better Metal Immobilization	V. Misra and S. D. Pandey
568-574	Soil and Plant Lead of Upland Habitat Used Extensively for Recreational Shooting and Game Bird Hunting in Southern Ontario, Canada	J. Holdner, B. Wainman, R. Jayasinghe, E. Van Spronsen and J. D. Karagatzides, et al.
575-582	Metal Concentrations in Soil in the Vicinity of a Municipal Solid Waste Landfill with a Deactivated Medical Waste Incineration Plant, Ribeirão Preto, Brazil	S. I. Segura-Muñoz, A. Bocio, T. M. B. Trevilato, A. M. M. Takayanagui and J. L. Domingo
583-590	Copper, Lead, Zinc, Cadmium, Mercury, and Arsenic in
591-598	Plant Screening and Comparison of Ceratophyllum demersum and Hydrilla verticillata for Cadmium Accumulation	S. Bunluesin, M. Kruatrachue, P. Pokethitiyook, G. R. Lanza and E. S. Upatham, et al.
599-606	Toxicity of Herbicides Determined with a Microbial Test	T. L. Hillaker and J. L. Botsford

Volume 73, Number 4 / October 2004

607-612	Posthatch Methoxychlor Exposure Adversely Affects Reproduction of Adult Zebra Finches, Taeniopygia guttata	J. M. Gee, C. B. Craig-Veit and J. R. Millam
613-619	Effect of Silver, Cadmium, Chromium, Copper, and Zinc on the Fertilization of the Northern Pacific Asteroid, Asterias amurensis	C.-H. Lee, T.-K. Ryu, M. Chang and J.-W. Choi
620-627	Nonylphenol Induced Apoptosis in Rat Testis Through the Fas/FasL Pathway	X. Han, Z. Tu, X. Wang, S. Shen and Y. Hou
628-634	Toxic Effects of Aminophenols on Aquatic Life Using the Zebrafish Embryo Test and the Comet Assay	L. W. Sun, M. M. Qu, Y. Q. Li, Y. L. Wu and Y. G. Chen, et al.
635-643	Toxicity of Vanadium to the Estuarine Mysid, Americamysis bahia (Molenock) (Formerly Mysidopsis bahia)	R. Woods, R. Davi and W. Arnold
644-651	Effects of Thiophanate-Methyl and Glyphosate on Asexual and Sexual Reproduction in the Rotifer Brachionus calyciflorus Pallas	Y.-L. Xi and L.-K. Feng
652-658	Comparative Study of Oil Well Drill Cuttings and Polycyclic Aromatic Hydrocarbons on Parasitism in Winter Flounder: A Dose-Response Study	R. A. Khan and J. F. Payne
659-665	Prediction of the Ability of PAHs to be Photocytotoxic to a Cell Line from the Rainbow Trout ( Oncorhynchus mykiss) Gill	J. F. Niu and G. Yu
666-673	Detection of Chlorinated Phenols in Kraft Pulp Bleaching Effluents Using DmpR Mutant Strains	V. L. Campos, C. A. Zaror and M. A. Mondaca
674-681	Study of Donax trunculus as a Sentinel Species for Environmental Monitoring of Sandy Beaches on Moroccan Coasts	A. Moukrim, F. El Hamidi, A. Lagbouri, A. Kaaya and A. Zekhnini, et al.
682-689	Monitoring Exposure of Passerines to Acephate, Dicrotophos, and Malathion Using Cholinesterase Reactivation	J. D. Maul and J. L. Farris
690-697	Modelling Cometabolism of Petroleum Hydrocarbon Pollutants in Soil by Azotobacter vinelandii in the Obligate Presence of Pseudomonas sp.	I. N. E. Onwurah
698-706	Variation of Intracellular and Extracellular Microcystins in a Shallow, Hypereutrophic Subtropical Chinese Lake with Dense Cyanobacterial Blooms	L. Zheng, P. Xie, Y. L. Li, H. Yang and S. B. Wang, et al.
707-712	Monitoring of Insecticide Residues in Cotton Seed in Punjab, India	Blossom, B. Singh and Gaganjyot
713-716	Residual Fate of Acrinathrin in Tea Under East-Indian Climatic Condition	K. Saha, T. Saha, A. K. Somchoudhury and A. Bhattacharyya
717-724	Effects of UV-B on Photochemical Behavior of Fly Ash Particle-Associated PCDD/Fs	J. F. Niu, J. W. Chen, X. Quan, F. L. Yang and B. Henkelmann, et al.
725-731	Displacement of Paraquat Solution Through a Saturated Soil Column with Contrasting Organic Matter Content	Y. Ouyang, R. S. Mansell and P. Nkedi-Kizza
732-738	Copartition Ratios of Persistent Organochlorine Pesticides Between Human Adipose Tissue and Blood Serum Lipids	S. M. Waliszewski, O. Carvajal, R. M. Infanzon, P. Trujillo and M. M. Hart
739-748	Distribution and Sources of Polycyclic Aromatic Hydrocarbons in Soil Profiles of Tianjin Area, People’s Republic of China	X. J. Wang, J. Chen, Z. H. Zhang, X. Y. Piao and J. D. Hu, et al.
749-755	Heavy Metals in Surface Sediments from Huizache-Caimanero Lagoon, Northwest Coast of Mexico	M. G. Frías-Espericueta, J. I. Osuna-López, P. J. López-Saenz, G. López-López and G. Izaguirre-Fierro
756-761	Essential Heavy Metals in Environmental Samples from Western India	N. G. Sathawara, D. J. Parikh and Y. K. Agarwal
762-769	Heavy Metals and Hydrocarbons in Sediments from Three Lakes from San Miguel, Chiapas, Mexico	A. Pascual-Barrera, G. Gold-Bouchot, V. Ceja-Moreno and M. del Río-García
770-776	Determination of Metals for Leaching Experiments of Mine Tailings: Evaluation of the Potential Environmental Hazard in the Guanajuato Mining District, Mexico	O. Morton-Bermea, A. Carrillo-Chávez, E. Hernández and E. González-Partida

Volume 73, Number 5 / November 2004

777-780	Wide Use of Merthiolate May Cause Mercury Poisoning in Mexico	H. Ohno, R. Doi, Y. Kashima, S. Murae and T. Kizaki, et al.
781-786	Whole Blood Vanadium in Taiwanese College Students	T.-S. Lin, C.-L. Chang and F.-M. Shen
787-793	Contamination Levels of Organochlorine Pesticides and Farmers’ Knowledge, Perception, Practices in Rural India: A Case Study	M. Bhanti, G. Shukla and A. Taneja
794-801	Biocides in Sewage Sludge: Quantitative Determination in Some Swiss Wastewater Treatment Plants	C. Plagellat, T. Kupper, L. F. de Alencastro, D. Grandjean and J. Tarradellas
802-809	Pesticide Residues in Water, Sediment, and Fish at the Sparta, IL, USA, National Guard Armory	D. R. Ownby, T. A. Trimble, K. A. Cole and M. J. Lydy
810-817	Polychlorinated Biphenyls in Sediments from Bizerte Lagoon, Tunisia	A. Derouiche, Y. G. Sanda and M. R. Driss
818-824	Determination of 2-Mercaptobenzothiazole (MBT) in Tannery Wastewater by High Performance Liquid Chromatography with Amperometric Detection	D. M. Rodríguez, K. Wrobel, M. G. G. Jiménez and K. Wrobel
825-831	Distribution and Dissipation of Phenthoate Insecticide Following Aerial Application	M. A. Al-Omar, R. H. Al-Suhaily and Y. Kamel
832-837	Monitoring of DDT Residues in Bovine Milk in Punjab, India	H. K. Cheema, B. K. Kang and B. Singh
838-845	Distribution of Arsenic in Chemically Variant Dipping Vat Site Soils	D. Sarkar, M. Parra-Noonan and R. Datta
846-852	Distribution of Methylmercury in an Area Polluted by Mercury Containing Wastewater from an Organic Chemical Factory in China	A. Matsuyama, Q. Liya, A. Yasutake, M. Yamaguchi and R. Aramaki, et al.
853-861	Level of Heavy Metals in Some Edible and Poisonous Macrofungi of Diyarbakir Region in Turkey	Ö. F. Yeşl, A. Yildiz and Ö. Yavuz
862-869	Heavy Metal Contamination of Agricultural Soils and Stream Sediments Near a Copper Mine in Tongling, People’s Republic of China	C. Wang, Z. Shen, X. Li, C. Luo and Y. Chen, et al.
870-877	Influence of Salinity in Hemolymph Vitellogenin of the Shore Crab Carcinus maenas, to be Used as a Biomarker of Contamination	M. L. Martín-Díaz, D. Sales and T. Á. Del Valls Casillas
878-882	Evaluation of Daphnia similis as a Test Species in Ecotoxicological Assays	S. V. Buratini, E. Bertoletti and P. A. Zagatto
883-889	Algal Bioassay for Evaluating the Role of Algae in Bioremediation of Crude Oil: I-Isolated Strains	H. A. Gamila and M. B. M. Ibrahim
890-897	Differential Response of Four Cyanobacterial and Green Algal Species to Triazophos, Fentin Acetate, and Ethephon	J. Ma, F. Lin, W. Qin and P. Wang
898-902	Elevated DNA-Protein Cross-Links in Red Blood Cells of German Carp, Cyprinus carpio, from the Lower Passaic River, New Jersey, USA	J. R. Kuykendall, S. J. O’Neil and E. J. Jarvi
903-910	Detoxification of Distillery Effluent through Bacillus thuringiensis(MTCC 4714) Enhanced Phytoremediation Potential of Spirodela polyrrhiza (L.) Schliden	P. Kumar and R. Chandra
911-918	Hematological Parameters of Tench ( Tinca tinca L.) after Acute and Chronic Exposure to Lethal and Sublethal Mercury Treatments	S. L. Shah and A. Altindag
919-926	In Vivo Alteration in Protein Metabolism by Subacute Carbofuran Intoxication in the Freshwater Teleost, Clarias batrachus	R. K. Singh and B. Sharma
927-932	Impacts of Cage-Culture of Oreochromis niloticus on Organic Matter Content, Fractionation and Sorption of Phosphorus, and Alkaline Phosphatase Activity in a Hypereutrophic Lake, People’s Republic of China	M. Zhang, Y. Zhou, P. Xie, J. Xu and J. Li, et al.
933-941	Toxicity and Bioaccumulation of Chlorpyrifos in Indian Carp Catla catla(Hamilton), Labeo rohita (Hamilton), and Cirrhinus mrigala (Hamilton)	K. S. Tilak, K. Veeraiah and D. K. Rao
942-946	Disruption of Endocrine Regulation of Glycemia Levels by Cadmium and Copper in the Estuarine Crab Chasmagnathus granulata	D. A. Medesani, L. S. López Greco and E. M. Rodríguez

Volume 73, Number 6 / December 2004

947-954	Discovery of Fenthion Poisoning in Two Japanese Cranes ( Grus japonensis) Found Dead in Hokkaido, Japan	Y. Takazawa, K. Kitamura, M. Yoshikane, Y. Shibata and M. Morita
955-962	Cytochrome P450 Activity in Green Frogs ( Rana clamitans melanota) Exposed to Water and Sediments in the Fox River and Green Bay, Wisconsin, USA	R. E. Jung, W. H. Karasov and M. J. Melancon
963-970	Cytotoxicity and Mutagenicity of Four Insect Pheromones in CHO-K1 Cells	S. B. Abdel-Ghani, E. Martinez-Lopez, Y. Pérez-Pertejo, A. E. Bayoumi and A. Garcia-Fernandez, et al.
971-978	Algal Bioassay for Evaluating the Role of Algae in Bioremediation of Crude Oil: II. Freshwater Phytoplankton Assemblages	M. B. M. Ibrahim and H. A. Gamila
979-986	Effects of Copper and Cadmium on Growth, Photosynthesis, and Pigment Content in Gracilaria lemaneiformis	J. R. Xia, Y. J. Li, J. Lu and B. Chen
987-994	Heavy Metal Toxicity of Pressure Treated Wood Leachates with MetPLATE ^TM	K. Stook, B. Dubey, M. Ward, T. Townsend and G. Bitton, et al.
995-1000	Effect of Medium Phosphate Levels on the Sensitivity of Selenastrum capricornutum to Chemicals	Y. Kamaya, T. Takada and K. Suzuki
1001-1008	Time Course Biochemical Responses of Green Algae Scenedesmus obliquus to Aluminum and Low pH	S. A. Jusu, F. X. Kong, B. Q. Qing, J. K. Tan and X. B. Han
1009-1016	Effects of Culture Methods on Survival, Weight, and Development of Chironomus riparius Meigen	T. V. Beaty and A. C. Hendricks
1017-1024	Photocatalytic Regeneration of Exhausted Activated Carbon Saturated with Phenol	S. X. Liu, C. L. Sun and S. R. Zhang
1025-1032	Phosphatase Activity and Populations of Microorganisms from Cadmium- and Lead-Contaminated Soils	M. T. Begonia, G. B. Begonia, G. Miller, D. Gilliard and C. Young
1033-1040	Effects of Chelate Application Time on the Phytoextraction of Lead-Contaminated Soils	M. T. Begonia, G. B. Begonia, G. S. Miller and D. Gilliard
1041-1048	Effects of pH and Salinity on Copper, Lead, and Zinc Sorption Rates in Sediments from Moreton Bay, Australia	I. R. Phillips, D. T. Lamb, D. W. Hawker and E. D. Burton
1049-1056	Spatial and Temporal Comparison of Copper Bioaccumulation in the Mussel Aulacomya ater (Molina) from Jorgillo Location (23°45’S; 79°27’W) and Dichato Location (36°32’S; 71°56’W), Chile	C. Espinoza, A. Camaño and R. Díaz
1057-1064	Mercury Concentrations in Fish Species from the Gulf of Guinea, Ghana	R. B. Voegborlo, D. A. Baah, E. E. Kwaansa-Ansah, A. A. Adimado and J. H. Ephraim
1065-1071	Chronic Uranium Toxicity to White Sucker Fry ( Catostomus commersoni)	K. Liber, S. Stoughton and A. Rosaasen
1072-1077	Persistence of Polycyclic Aromatic Hydrocarbons in the Soil of a Burned Area for Agricultural Purposes in Brazil	A. D. Pereira Netto, I. F. Cunha and T. M. Krauss
1078-1085	Accumulation of Dietary DDE and Dieldrin by Largemouth Bass, Micropterus salmoides floridanus	J. K. Muller, K. G. Johnson, M. S. Sepúlveda, C. J. Borgert and T. S. Gross
1086-1093	Persistence of 2-Tridecanone on the Leaves of Seven Vegetables	G. F. Antonious
1094-1100	Dissolved Nutrients and Chlorophyll a Status of the Setiu River, Terengganu, Malaysia	S. Suhaimi, N. M. Tahir and S. Suriyati
1101-1108	Comparison of Organochlorine Compounds Among Fat, Muscles, and Livers of Pintails ( Anas acuta) from Lake Hyoko, Japan	Y. Takazawa, K. Kitamura, M. Yoshikane, Y. Shibata and M. Morita, et al.
1109-1116	Distribution of 4-Nonylphenol Isomers in Surface Water of the Haihe River, People’s Republic of China	X. Jin, G. Huang, G. Jiang, Q. Zhou and J. Liu

Volume 74, Number 1 / January 2005

1-3	Letter to the Editor	C. Cleet
4-7	Authors’ Response
8-15	Methods to Estimate Losses in Preemergence Herbicide Sprays	A. G. F. Costa, C. G. Raetano, E. D. Velini, G. R. Tofoli and A. L. Cavenaghi
16-23	Moving Plant Toxicology from the Greenhouse to the Field: A Method that Incorporates the Positive Attributes of Each	T. Pfleeger
24-31	Effects of Chlorination on the Persistence of Pharmaceuticals in the Environment	S. T. Glassmeyer and J. A. Shoemaker
32-39	Biodegradation of Selected PAH from Sediment in Bioslurry Reactors	D. Dean-Ross
40-47	Dissipation of β-Cyfluthrin in Water as Affected by Sediment, pH, and Temperature	S. Gupta and V. T. Gajbhiye
48-55	In Situ and Laboratory Microalgal Assays in the Tropics: A Microcosm Simulation of Edge-of-Field Pesticide Runoff	M. Moreira-Santos, E. M. da Silva, A. M. V. M. Soares and R. Ribeiro
56-63	Food Chain Transfer of Perchlorate in Largemouth Bass, Micropterus salmoides	J.-W. Park, J. Rinchard, T. A. Anderson, F. Liu and C. W. Theodorakis
64-69	Airborne Perfluorooctanoate May Be a Substantial Source Contamination in Kyoto Area, Japan	K. Harada, S. Nakanishi, N. Saito, T. Tsutsui and A. Koizumi
70-72	Airborne Exposure During Asbestos Abatement of Floor Tile, Wall Plaster, and Pipe Insulation	J. H. Lange
73-77	Occurrence of Fumonisin B₁ and Hydrolyzed Fumonisin B₁ in Mexican Nixtamalized Cornmeal	M. O. Cortez-Rocha, M. E. Gil-León, G. M. Suárez-Jiménez, E. C. Rosas-Burgos and R. I. Sánchez-Maríñez, et al.
78-85	Removal of Cadmium Ions from Industrial Waste Water Plants Around Cairo	S. H. Abdel-Halim, A. M. A. Shehata and M. F. El-Shahat
86-93	Genotoxicity of Radiographic Photofilm Wastewater: Influence of the Treatment with a Metal Exchange Unit	H. E. Muzio, A. Magdaleno and J. Moretton
94-99	Acute Toxicity of Diazinon to the Amphipod, Gammarus pseudolimnaeus: Implications for Water Quality Criteria Development	L. W. Hall and R. D. Anderson
100-106	Toxicity of Agricultural Dust Extract Using Microtox™	S. K. Ghosh, M. R. Desai, G. L. Pandya, K. R. Bhatia and K. Venkaiah, et al.
107-113	PCB-Induced Hepatic CYP1A Induction is Associated with Innate Immune Dysfunction in a Feral Teleost Fish	J. E. Duffy, Y. Li and J. T. Zelikoff
114-119	Effects of Low Dose Tributyltin on Activities of Hepatic Antioxidant and Phase II Enzymes in Sebastiscus marmoratus	C. G. Wang, Y. X. Chen, Y. Li, W. Wei and Q. Yu
120-125	Glycogen, Proteins, and Aminotransferase (GOT, GPT) Changes in the Frog Rana ridibunda Exposed to High Concentrations of Copper	E. Papadimitriou and N. S. Loumbourdis
126-132	Influence of Nonphotochemical Quenching in Methylviologen Treated Dandelion Leaves (Taraxacum officinaleWeber) on Energy Storage Measured by Photoacoustic Spectroscopy	J. Szurkowski and W. Dobrowolska
133-140	Effects of Alpha-Pinene and Trichloroethylene on Oxidation Potentials of Methanotrophic Bacteria	A. Pacheco and A. S. Lindner
141-145	Dissipation of Lindane on Okra Under Subtropical Conditions at Ludhiana, Punjab, India	B. Singh and R. S. Battu
146-154	Distribution of Persistent Organochlorine Pesticide Residues in Gomti River, India	K. P. Singh, A. Malik, D. Mohan and R. Takroo
155-161	Residues of Organochlorine Compounds in Human Breast Milk Collected from Beijing, People’s Republic of China	Z. Yao, Y. Zhang and G. Jiang
162-169	Persistent Organochlorine Pesticide Residues in Alluvial Groundwater Aquifers of Gangetic Plains, India	K. P. Singh, A. Malik, D. Mohan and S. Sinha
170-176	Monitoring of Pesticide Residues in Vegetables (2000–2003) in Karachi, Pakistan	Z. Parveen, M. I. Khuhro and N. Rafiq
177-183	Variation of Mercury Contamination in Chicks of Little Tern Sterna albifrons in Southwest Europe: Brood, Age, and Colony Related Effects	P. C. Tavares, L. R. Monteiro, R. J. Lopes, M. E. Pereira and A. C. Duarte, et al.
184-189	Trace Metals in Mosquito Coil Smoke	T.-S. Lin and F.-M. Shen
190-194	Heavy Metals in Lichens from Roadsides and an Industrial Zone in Trabzon, Turkey	D. Mendil, M. Tuzen, K. Yazıcı and M. Soylak
195-200	Evaluation of Trace Metal Contents in Food Products Within the Network of Shops and Local Markets of Agra, India	R. Sharma, L. Chandreshwor, A. Lawrence, A. Taneja and A. Kumar
201-209	Atmospheric Deposition of Heavy Metals in Thrace Studied by Analysis of Moss (Hypnum cupressiforme)	M. Coşkun, M. V. Frontasyeva, E. Steinnes, A. Y. Çotuk and S. S. Pavlov, et al.
210-218	Accumulation of Metals in Vegetables and Crops Grown in the Area Irrigated with River Water	S. Sinha, K. Pandey, A. K. Gupta and K. Bhatt

Volume 74, Number 2 / February 2005

219-226	Screening of Copper Tolerant Bacterial Strains and Their Potential to Remove Copper from the Environment	N. Ahmed, A. Nawaz and U. Badar
227-233	Effect of Heavy Metals on the Activity of External Carbonic Anhydrase of Microalga Chlamydomonas reinhardtii and Microalgae from Karst Lakes	B. Wang, C.-Q. Liu and Y. Wu
234-241	Effects of Cadmium and Zinc on the Growth, Food Consumption, and Nutritional Conditions of the White Shrimp, Litopenaeus vannamei (Boone)	J.-P. Wu and H.-C. Chen
242-249	Toxicity of Fluoride to the Endangered Unionid Mussel, Alasmidonta raveneliana, and Surrogate Species	A. E. Keller and T. Augspurger
250-255	Cholinesterase Activity in Clam Meretrix casta: Possible Biomarker for Organophosphate Pesticide Pollution	K. P. Devi, S. K. Pandian and N. S. S. Kumar
256-262	Regression Comparisons of Aquatic Toxicity of Benzene Derivatives: Tetrahymena pyriformis and Rana japonica	S. R. Gagliardi and T. W. Schultz
263-272	Effects of Dysprosium on the Species-Defined Microbial Microcosm	S. Fuma, H. Takeda, Y. Takaku, S. Hisamatsu and Z. Kawabata
273-280	Multimedia Evaluation of Trace Metal Distribution Within Stormwater Retention Ponds in Suburban Maryland, USA	R. E. Casey, A. N. Shaw, L. R. Massal and J. W. Snodgrass
281-285	Differences in δ¹³C and δ¹⁵N of Particulate Organic Matter from the Deep Oligotrophic Lake Fuxian Connected with the Shallow Eutrophic Lake Xingyun, People’s Republic of China	J. Xu, S. Li and P. Xie
286-293	Assessment of Heavy Metal Residues in the Sediment and Water Samples of Uluabat Lake, Turkey	N. Barlas, N. Akbulut and M. Aydoğan
294-300	Mercury in Fish and Shark Tissues from Two Coastal Lagoons in the Gulf of California, Mexico	J. Ruelas-Inzunza and F. Páez-Osuna
301-307	Limpet, Patella caerulea Linnaeus, 1758 and Barnacle, Balanus sp., as Biomonitors of Trace Metal Availabilities in İskenderun Bay, Northern East Mediterranean Sea	M. Türkmen, A. Türkmen, İ. Akyurt and Y. Tepe
308-313	Trace Elements in Cultured Tilapia (Oreochromis mossambicus): Results from a Farm in Southern Taiwan	T.-S. Lin, C.-S. Lin and C.-L. Chang
314-319	Environmental Lead Exposure in the European Kestrel (Falco tinnunculus) from Southeastern Spain: The Influence of Leaded Gasoline Regulations	A. J. García-Fernández, D. Romero, E. Martínez-López, I. Navas and M. Pulido, et al.
320-327	Bioaccumulation of Heavy Metals in Vegetables from Selected Agricultural Areas	B. S. Ismail, K. Farihah and J. Khairiah
328-334	Dietary Influences on the Bioaccumulation of Pollutants by the Annelid, Lumbriculus variegatus: Experiments Comparing Artificial Particles and Natural Sediments	P. A. Edwards and K. Simkiss
335-341	Detection and Quantification of Insecticides in Shrimp Grown in a Coastal Farm in Sonora, Mexico	A. Burgos-Hernández, C. O. García-Sifuentes, M. L. Aldana-Madrid and M. M. Meza-Montenegro
342-349	Multiresidue Analysis of Pesticides in Animal Feed Concentrate	V. Sharma, B. K. Wadhwa and H. J. Stan
350-355	Biodegradation of Imazapyr by Free Cells of Pseudomonas fluorescene Biotype II and Bacillus cereus Isolated from Soil	W. Xuedong, W. Huili and F. Defang
356-364	Natural Biodegradation of MTBE Under Different Environmental Conditions: Microcosm and Microbial Identification Studies	K. F. Chen, C. M. Kao, C. Y. Hsieh, S. C. Chen and Y. L. Chen
365-372	Photodegradation of 1,3,5-Trichlorobenzene in Aqueous Surfactant Solutions	Y. Itoh, T. Kaneko, E. Akahane, H. Shirai and M. Kojima
373-379	Phthalate Levels in Baby Milk Powders Sold in Several Countries	K. Yano, N. Hirosawa, Y. Sakamoto, H. Katayama and T. Moriguchi, et al.
380-386	Urinary 3,5,6-Trichloro-2-pyridinol Levels of Chlorpyrifos in Nicaraguan Applicators and Small Farm Families	K. C. Dowling, L. E. Blanco R., I. Martínez M., A. Aragón B. and C. E. Bernard, et al.
388-390	Area and Personal Exposure Measurements During Asbestos Abatement of a Crawl Space and Boiler Room	J. H. Lange, M. Wang, A. Buja and G. Mastrangelo
391-398	Worker Exposure to Diazinon During Flea Control Operations in Response to a Plague Epizootic	A. C. Gerry, X. Zhang, T. Walker, S. Frederickson and M. Metzger, et al.
399-406	Environmental Exposure to Nitrated Polycyclic Aromatic Hydrocarbons in the Taiwanese Temple	H.-W. Chen
407-414	DDT in Human Milk from Chiang Mai Mothers: A Public Health Perspective on Infants’ Exposure	E. Zimmermann, J. Ø. Pedersen, K. Saraubon, J. C. Tjell and T. Prapamontol
415-420	Human Head Hair as a Tool in Environmental Pollution Monitoring of Agra City	R. Sharma and A. Kumar
421-428	Air Quality Status and Sources of PM10 in Kanpur City, India	A. B. Chelani, D. G. Gajghate, K. M. Phadke, A. G. Gavane and P. Nema, et al.
429-436	Wind Effects on Passive Air Sampling of PAHs and PCBs	H. S. Söderström and P.-A. Bergqvist

Volume 74, Number 3 / March 2005

437-444	Lead Content and Exposure from Children’s and Adult’s Jewelry Products	R. P. Maas, S. C. Patch, T. J. Pandolfo, J. L. Druhan and N. F. Gandy
445-455	Analysis of Nicotine in California Air Samples from XAD-4 Resin	M. J. Hengel, B. K. Hung, J. A. Engebretson and T. Shibamoto
456-463	Effect of Air Flow on Emission of Smoldering Incense	T. T. Yang, C. C. Chen and J. M. Lin
464-469	Chromium in Some Herbal Drugs	V. Rai, A. K. Agnihotri, S. Khatoon, A. K. S. Rawat and S. Mehrotra
470-476	Adsorption of Cadmium and Lead by Various Cereals from Korea	H. J. Park, M. Kim, S. M. Shim and G. H. Kim
477-484	Cadmium in Feathers of Adults and Blood of Nestlings of Three Raptor Species from a Nonpolluted Mediterranean Forest, Southeastern Spain	E. Martínez-López, P. María-Mojica, J. E. Martínez, J. F. Calvo and D. Romero, et al.
485-492	Effects of the Contaminants from Turgutlu-Urganlı Thermomineral Waters on Cold Ground and Surface Waters	G. Tarcan and Ü. Gemici
493-500	Arsenic Concentrations in the Surface Sediments of the Magdalena–Almejas Lagoon Complex, Baja California Peninsula, Mexico	E. Shumilin, G. D. Rodríguez Meza, D. Sapozhnikov, S. Lutsarev and J. Murrillo de Nava
501-508	Preliminary Analysis of the Impact of Cold Mix Asphalt Concretes on Air and Water Quality	E. A. Kuhn, A. T. Papagiannakis and F. J. Loge
509-517	Nontarget Deposition of Methiocarb Applied to a Foliage Plant Staging Area	C. Wilson, P. Strimple, S. Wilson and J. Albano
518-525	Iron, Cadmium, Chromium, Copper, Cobalt, Lead, and Zinc Distribution in the Suspended Particulate Matter of the Tropical Marabasco River and its Estuary, Colima, Mexico	E. Shumilin, A. Meyer-Willerer, A. J. Marmolejo-Rodríguez, O. Morton-Bermea and M. A. Galicia-Perez, et al.
526-536	Heavy Metals in Tissue Samples of Finnish Moose, Alces alces	E.-R. Venäläinen, M. Anttila and K. Peltonen
537-544	Persistent Organochlorine Pesticide Residues in Fish from Guanting Reservoir, People’s Republic of China	Y. Z. Sun, X. T. Wang and X. B. Xu
545-551	Variation of Lead, Cadmium, Copper, and Zinc in Aquatic Macrophytes from the Seyhan River, Adana, Turkey	S. Saygideger and M. Dogan
552-558	Chiral Signatures of α-Hexachlorocyclohexane in Surface Water, Porewater, and Sediment System	R. Zhao, S. Chu, R. Zhao, X. Xu and X. Liu
559-565	Acute Toxicity Profile of 1-Butyl-3-Methylimidazolium Chloride	T. D. Landry, K. Brooks, D. Poche and M. Woolhiser
566-572	Genotoxic Evaluation of Sodium Fluoride and Sodium Perborate in Mouse Bone Marrow Cells	N. Velazquez-Guadarrama, E. Madrigal-Bujaidar, D. Molina and G. Chamorro
573-581	Phytochemical Biomarkers in Eight Aquatic Plant Species Exposed to Metsulfuron-Methyl	H. W. Ravn, N. Cedergreen and H. Løkke
582-588	Characterization of the Mangrove Oyster, Crassostrea rhizophorae, as a Biomonitor for Mercury in Tropical Estuarine Systems, Northeast Brazil	A. G. Vaisman, R. V. Marins and L. D. Lacerda
589-596	Evaluation of Genotoxicity of Combined Pollution by Cadmium and Atrazine	A. J. Lin, Y. G. Zhu, Y. P. Tong and C. N. Geng
597-603	Effects on Metallothionein Levels and Other Stress Defences in Senegal Sole Larvae Exposed to Cadmium	M. Solé Rovira, C. Fernández-Díaz, J. P. Cañavate and J. Blasco
604-609	Effects of Aqueous Extracts from Soils in Nonsanitary Waste Landfills on Germination and Seedling Growth of Some Herbaceous Species	K. D. Kim
610-613	Acute Toxicity of Synthetic Pyrethroids to Indian Major Carp, Catla catla L.	S. S. Tandon, P. P. Srivastava, S. C. Mukherjee and N. Saharan
614-622	Effects of Acid Precipitation and Aluminum on Carbohydrate Metabolism in Mycorrhizae of Pinus massioniana	J. K. Tan, F. X. Kong, H. S. Cao, Y. Yu and X. B. Han

Volume 74, Number 4 / April 2005

623-630	Spatial Distribution of Organochlorine Pesticide Residues in Soils Surrounding Guanting Reservoir, People’s Republic of China	W. Tieyu, L. Yonglong, S. Yajuan and Z. Hong
631-636	Agricultural Pesticides in Groundwater of Kanchana Buri, Ratcha Buri, and Suphan Buri Provinces, Thailand	P. F. Hudak and A. Thapinta
637-644	Bioaccumulation of Endosulfan from Contaminated Sediment by Vallisneria spiralis	W. Di Marzio, E. Sáenz, J. Alberdi, M. Tortorelli and P. Nannini, et al.
645-651	Persistence of Profenofos Residue on Tea under Northeast Indian Climatic Conditions	S. K. Pramanik, S. Dutta, J. Bhattacharyya, T. Saha and P. K. Dey, et al.
652-659	Distribution Patterns of Hexachlorocyclohexanes and Other Organochlorine Compounds in Muscles of Fish from a Japanese Remote Lake During 2002–2003	Y. Takazawa, K. Kitamura, M. Yoshikane, Y. Shibata and M. Morita, et al.
660-666	Seasonal Variation and Spatial Distribution of Polycyclic Aromatic Hydrocarbons in Atmospheric PM10 of Beijing, People’s Republic of China	J. B. Zhou, T. G. Wang, Y. B. Huang, T. Mao and N. N. Zhong
667-672	Evaluation of Fentrazamide for Weed Control and Estimation of its Residues in Rice	I. Mukherjee and M. Gopal
673-680	Residual Levels and Bioaccumulation of Chlorinated Persistent Organic Pollutants (POPs) in Vegetables from Suburb of Nanjing, People’s Republic of China	H. J. Gao, X. Jiang, F. Wang, D. Z. Wang and Y. R. Bian
681-688	Environmental Load of Nitrogen and Phosphorus from Extensive, Semiintensive, and Intensive Shrimp Farms in the Gulf of California Ecoregion	F. Páez-Osuna and A. C. Ruiz-Fernández
689-697	Followup Study of Mercury Pollution in Indigenous Tribe Reservations in the Province of Ontario, Canada, 1975–2002	M. Harada, T. Fujino, T. Oorui, S. Nakachi and T. Nou, et al.
698-705	Bioaccumulation of Copper, Iron, and Zinc by Pinus halepensis (Miller)	F. Reboredo, A. L. Fernando and J. F. S. Oliveira
706-714	Removal of Copper (VI) from Aqueous Solution by Ag/TiO₂ Photocatalysis	S. X. Liu
715-724	Nickel Phytoremediation Potential of Broad Bean, Vicia faba L., and Its Biochemical Responses	S. Srivastava, S. Mishra, S. Dwivedi, V. S. Baghel and S. Verma, et al.
725-731	Immobilization of Heavy Metals in Contaminated Soil Using Nonhumus–Humus Soil and Hydroxyapatite	V. Misra and S. D. Pandey
732-739	Application of Various Methods for Assessment of Background Arsenic Concentration in Farming Soil	K. Loska, D. Wiechuła, I. Korus and J. Pelczar
740-744	Copper in Livestock from Polluted Area	M. Skalická, B. Koréneková and P. Nad’
745-754	Possible Involvement of Oxidative Stress in Copper Induced Inhibition of Nitrate Reductase Activity in Vallisneria spiralis L.	P. Vajpayee, U. N. Rai, M. B. Ali, R. D. Tripathi and A. Kumar, et al.
755-760	Cytochrome B Gene Partial Sequence and RAPD Analysis of Two Daphnia longispina Lineages Differing in their Resistance to Copper	N. Martins, I. Lopes, A. Brehm and R. Ribeiro
761-768	Lack of Evidence for Metallothionein Role in Tolerance to Copper by Natural Populations of Daphnia longispina	N. Martins, I. Lopes, L. Guilhermino, M. J. Bebianno and R. Ribeiro
769-776	Toxicity of Pendimethalin to Nontarget Soil Organisms	J. B. Belden, T. A. Phillips, B. W. Clark and J. R. Coats
777-784	Modulatory Effect of Cadmium Injection on Endosulfan-Induced Oxidative Stress in the Freshwater Fish, Channa punctata Bloch	F. Atif, M. Ali, M. Kaur, H. Rehman and S. Raisuddin
785-792	Gill Modifications in the Freshwater Fish Cyprinus carpio after Subchronic Exposure to Simazine	A. L. Oropesa-Jiménez, J. P. García-Cambero, L. Gómez-Gordo, V. Roncero-Cordero and F. Soler-Rodríguez
793-800	Toxicity Testing with Embryos of Marine Mussels: Protocol Standardization for Perna perna (Linnaeus, 1758)	L. P. Zaroni, D. M. S. Abessa, G. R. Lotufo, E. C. P. M. Sousa and Y. A. Pinto
801-808	Application of Microbiotests and Activated Sludge Respirometry for the Evaluation of Industrial Wastewater Toxicity	A. Kungolos

Volume 74, Number 5 / May 2005

809-816	Determination of Urinary Metabolites of Phosalone, Methidathion, and IBP after Oral Administration and Dermal Application to Rats	K. J. Min, C. G. Cha and W. Popendorf
817-821	Association Between Lifetime Cadmium Intake and Cadmium Concentration in Individual Urine	E. Kobayashi, Y. Suwazono, M. Uetani, T. Inaba and M. Oishi, et al.
822-829	Comparative Toxicity of Pokeweed (Phytolacca americana) Extracts to Invasive Snails (Viviparus georgianis) and Fathead Minnows (Pimephales promelas) and the Implications for Aquaculture	M. Aldea and S. Allen-Gil
830-836	Acute and Chronic Toxicity Test Methods for Nematostella vectensis Stephenson	V.L. Harter and R.A. Mattews
837-844	Effect of Cadmium on Fin Regeneration in the Freshwater Fish, Oreochromis mossambicus	Y. Verma
845-852	Behavioral Responses of Rainbow Trout Oncorhynchus mykiss to Sublethal Toxicity of a Model Mixture of Heavy Metals	G. Svecevičius
853-856	Estrogenic Activity of Treated Municipal Effluent from Seven Sewage Treatment Plants in Victoria, Australia	C. Mispagel, F. Shiraishi, M. Allinson and G. Allinson
857-863	Metal Accumulation and Ecophysiological Effects of Distillery Effluent on Potamogeton pectinatus L.	N.K. Singh, G.C. Pandey, U.N. Rai, R.D. Tripathi and H.B. Singh, et al.
864-871	Residues and Toxicity of Esfenvalerate and Permethrin in Water and Sediment, in Tributaries of the Sacramento and San Joaquin Rivers, California, USA	J. Bacey, F. Spurlock, K. Starner, H. Feng and J. Hsu, et al.
872-879	Acute Toxicity of Imidacloprid and Fipronil to a Nontarget Aquatic Insect, Simulium vittatum Zetterstedt cytospecies IS-7	J.P. Overmyer, B.N. Mason and K.L. Armbrust
880-885	Acute Toxicity of Alpha-Cypermethrin on Tilapia (Oreochromis niloticus L.) Larvae	M. Yilmaz
886-893	pH Dependent Toxicity of Pyridine Raffinate to a Common Duckweed, Lemna minor L.	R. Chandra and B.B. Singh
894-898	Bromate Residues in Some Popular Baked Products in Relation to the Sustained Antibromate Campaign in Nigeria	N.P. Okolie, M.E. Ukun and E.O. Onyema
899-903	Dioxin Formation During Combustion of Nonchloride Plastic, Polystyrene and Its Product	A. Yasuhara, T. Katami and T. Shibamoto
904-912	Treatment Train for Site Remediation at a Petrochemicals-Contaminated Site Within a Petroleum Refinery	G.C.C. Yang, L.C. Wu, C.S. Wu and I.Y. Hsu
913-919	Accidental Discharge of Brodifacoum Baits in a Tidal Marine Environment: A Case Study	T. Primus, G. Wright and P. Fisher
920-927	Pesticide Residues in Surface Water from Irrigation-Season Monitoring in the San Joaquin Valley, California, USA	K. Starner, F. Spurlock, S. Gill, K. Goh and H. Feng, et al.
928-937	Distribution, Fate, and Effects of ¹⁴C-DDT in Model Ecosystems Simulating Tropical Kenyan Freshwater Environments	S.O. Wandiga, B.T. Yebiyo, J.O. Lalah and G.N. Kamau
938-945	Distribution of Organochlorine Pesticides in Urban Soil from Beijing, People’s Republic of China	X.H. Li, L.L. Ma, X.F. Lui, S. Fu and H.X. Cheng, et al.
946-953	Polycyclic Aromatic Hydrocarbon Pollution in Sediments of the Çanakkale (Dardanelles) Strait, Turkey	S. Ünlü and B. Alpar
954-961	Concentration and Distribution of Several Pesticides Applied to Paddy Fields in Water and Sediment, from Sugao Marsh, Japan	T. Kawakami, M. Ishizaka, Y. Ishii, H. Eun and J. Miyazaki, et al.
962-967	Distribution of Polychlorinated Biphenyls in Different Depths of Soil from a Polluted Area in the People’s Republic of China	L. Gao, X. Zao, M. Zheng, B. Zhang and W. Liu
968-972	Mercury Contamination in Mushroom Samples from Tokat, Turkey	M. Tuzen and M. Soylak
973-979	Mercury in an Assortment of Processed and Unprocessed Seafood Samples	K.E. Levine, M.A. Levine, F.X. Weber, J.P. Henderson and P.M. Grohse
980-987	Methylmercury and Total Mercury in Sediments Collected from the East China Sea	J.-B. Shi, L.-N. Liang, C.-G. Yuan, B. He and G.-B. Jiang
988-995	Distribution and Concentration of Trace Metals in Tissues of Different Fish Species from the Atlantic Coast of Western Africa	Z. Sidoumou, M. Gnassia-Barelli, Y. Siau, V. Morton and M. Roméo
996-1002	Heavy Metals in the Oyster Crassostrea corteziensis from Urias Lagoon, Mazatlán, Mexico, Associated with Different Anthropogenic Discharges	M.G. Frías-Espericueta, J.I. Osuna-López, S. Flores-Reyes, G. López-López and G. Izaguirre-Fierro
1003-1010	Lead, Cadmium, Copper, Manganese, and Zinc in Wetland Waters of Victoria Lake Basin, East Africa	J.T. Nyangababo, L. Henry and E. Omutange

Volume 74, Number 6 / June 2005

1011-1018	Comparison of Active versus Passive Atmospheric Samplers for Some Current-Use Pesticides	D. T. Waite, N. R. Droneck, L. Tuduri, J. F. Sproull and D. F. Chau, et al.
1019-1026	Organochlorine Extraction Based on the Combination of Polyaluminum Chloride and Octadecyl Silica Powder: Application to Lake Water	T. Takazawa, K. Kitamura, N. Suzuki, Y. Shibata and M. Morita
1027-1033	Reduction of Indoor Formaldehyde Concentrations and Subjective Symptoms in a Gross Anatomy Laboratory	T. Takigawa, M. Usami, Y. Yamasaki, B. Wang and N. Sakano, et al.
1034-1036	Personal Exposure During Abatement of Various Asbestos-Containing Materials in the Same Work Area	J.H. Lange, K. W. Thomulka, S. S. L. Sites, G. Priolo and A. Buja, et al.
1037-1044	Revised Cancer Risk Assessment of Inorganic Arsenic upon Consumption of Tilapia (Oreochomis mossambicus) from Blackfoot Disease Hyperendemic Areas	C.-W. Liu, F.-M. Huang and Y.-M. Hsueh
1045-1053	Environmental Remnants of the First World War: Soil Contamination of a Burning Ground for Arsenical Ammunition	T. Bausinger and J. Preuβ
1053-1057	Thallium in Whole Blood Samples from College Students in Taiwan	T.-S. Lin and C.-L. Chang
1058-1064	Thallium Accumulation in Floral Structures of Hirschfeldia incana (L.) Lagrèze-Fossat (Brassicaceae)	P. Madejón, J. M. Murillo, T. Marañón, B. Valdés and S. Rossini Oilva
1065-1071	Concentrations of Heavy Metals in the Benthic Microgastropods Sermyla riqueti and Stenothyra devalis at the Mai Po Inner Deep Bay Ramsar Site of Hong Kong	M. Y. Lai, P. P. Shen, Z. Zhao, H. Zhou and J.-D. Gu
1072-1077	Heavy Metal Content of Potato and Corn Chips from Turkey	I. Narin, M. Tuzen, H. Sari and M. Soylak
1078-1083	Trace Metals in Wyoming Fish	R. Dailey, M. F. Raisbeck, R. Siemion and S. Wolff
1084-1091	Bioaccumulation and Bioavailability of Mirex from Lake Ontario Sediments	S. W. Pickard, J. U. Clarke and G. R. Lotufo
1092-1097	Cadmium Level in Blood and Milk from Animals Reared Around Different Polluting Sources in India	R. C. Patra, D. Swarup, R. Naresh, P. Kumar and P. Shekhar, et al.
1098-1104	Heavy Metals in the Edible Muscle of Shrimp from Coastal Lagoons Located in Northwest Mexico	M. G. Frídas-Espericueta, J. I. Osuna-López, F. J. Estrada-Toledo, G. López-López and G. Izaguirre-Fierro
1105-1110	Mercury Toxicology as Assessed Through Fish Scales	A. Dua and N. Gupta
1111-1117	Impact of Copper and Its EDTA Complex on the Glutathione-Dependent Antioxidant System in Freshwater Fish (Carassius auratus)	H. Liu, J. F. Zhang, H. Shen, X. R. Wang and W. M. Wang
1118-1125	Histopathological Changes in the Hepatopancreas of Palaemonetes turcorum (Holthuis, 1961) (Crustacae, Decapoda), Exposed to Lead Acetate	M. Kutlu, C. Bayçu, G. Aydoğan, M. Tanatmiş and N. Aldırmaz
1126-1133	Effect of Copper and Lead on Photosynthesis and Plant Pigments in Black Gram [Vigna mungo (L.) Hepper]	M. Bibi and M. Hussain
1134-1142	Relationship Between Embryo Selenium Concentration and Early Life Stage Development in White Sucker (Catostomus commersoni) from a Northern Canadian Lake	S. C. de Rosemond, K. Liber and A. Rosaasen
1143-1150	Comparison Between Field Experiment and PERSIST Model Simulation: Dissipation of Fenvalerate in a Malaysian Agricultural Soil	B. S. Ismail and Z. Maznah
1151-1158	Physiological Changes in Prickly Sculpin (Cottus asper) Inhabiting a Lake Used by Jet-Propelled Watercraft	A. Moles and G.D. Marty
1159-1165	Two-Dimensional Gel Electrophoresis Analysis of Proteins Following Tebufenozide Treatment of Chironomus riparius	I.-S. Kwak and W. Lee
1166-1172	Toxic Effects of Pentachlorophenol on Lemna minor	Z. H. Song and G. L. Huang
1173-1178	Effect of Sublethal Concentrations of Endosulfan on Growth and Fecundity of Two Species of Snails	M. Ellis-Tabanor and E. Hyslop
1179-1185	Endpoint for DEHP Exposure Assessment in Chironomus riparius	I.-S. Kwak and W. Lee
1186-1191	Effect of Combinations of the Toxic Cyanobacterium Microcystis aeruginosa PCC7820 and the Green Alga Scenedesmus on the Experimental Population of Daphnia pulex	Y. Liu, P. Xie, F. Chen and X. Wu
1192-1198	Toxicity of Three Insecticides in a Standard Algal Growth Inhibition Test with Scenedesmus subspicatus	K. Burkiewicz, R. Synak and Z. Tukaj
1199-1206	Effects of Alachlor on Survival and Development of Bombina orientalis (Boulenger) Embryos	H. S. Kang, M. C. Gye and M. K. Kim
1207-1212	Effects of an Environmental Estrogen on Male Gulf Pipefish, Syngnathus scovelli (Evermann and Kendall), a Male Brooding Teleost	N. Ueda, C. Partridge, J. Bolland, J. Hemming and T. Sherman, et al.

Volume 75, Number 1 / July 2005

1-6	Bisphenol A Induces Hepatic Vitellogenin mRNA in Male Bombina orientalis	M. C. Gye and D. H. Kim
7-14	Pesticide Induced Cytogenetic Risk Assessment in Human Lymphocyte Culture In Vitro	K. Jamil, A. P. Shaik and J. Lakshimi A.
15-22	Induction of Oxidative Stress in the Reproductive System of Rats after Subchronic Exposure to 2,3,7,8-Tetrachlorodibenzo-P-Dioxin	O. S. El-Tawil and E. M. Elsaieed
23-27	Tolerance of Five West Coast Marine Toxicity Test Organisms to Ammonia	B. M. Phillips, P. A. Nicely, J. W. Hunt, B. S. Anderson and R. S. Tjeerdema, et al.
28-33	Differential Sensitivity of a Predacious Cladoceran (Leptodora) and Its Prey (the Cladoceran Bosmina) to the Insecticide Carbaryl: Results of Acute Toxicity Tests	M. Sakamoto, K. H. Chang and T. Hanazato
34-41	Cytotoxicity of Leather Processing Effluents on the RTG-2 Fish Cell Line	M. C. Riva, P. Alañón and A. Castaño
42-49	Lipid Increase Induced by Lead Accumulation in Tilapia Oreochromis niloticus	A. T. Paulino, J. A. Tessari, E. M. Nogami, E. Lenzi and J. Nozaki
50-56	Influence of a Crude Oil Dispersant, Corexit 9527, and Dispersed Oil on Capelin (Mallotus villosus), Atlantic Cod (Gadus morhua), Longhorn Sculpin (Myoxocephalus octodecemspinosus), and Cunner (Tautogolabrus adspersus)	R. A. Khan and J. F. Payne
57-66	Aftermath of the Long-Term Application of Sludge and Water from a Sewage Treatment Plant to an Olive Tree (Olea europaea L.) Plantation	J. Menti, M. Roulia, S. Stamatiadis and N. S. Christodoulakis
67-72	Toxic Effect of Lead (Pb++) on Certain Biochemical Parameters in Gram (Cicer arietinum L.) Seedlings	N. Lal
73-80	Effects of Industrial and Domestic Wastewaters on Selected Biological Indicators in Aquatic Organisms	C. R. Bankston and K. N. Baer
81-88	Mercury and Arsenic Speciation in the Muscle Tissue of Scyliorhinus canicula from the Mediterranean Sea	M. M. Storelli, V. P. Busco and G. O. Marcotrigiano
89-93	Use of Radiotracer Techniques to Study Subcellular Distribution of Metals and Radionuclides in Bivalves from the Noumea Lagoon, New Calendonia	M. Metian, L. Hédouin, C. Barbot, J.-L. Teyssié and S. W. Fowler, et al.
94-101	Laundering Protocols for Chlorpyrifos Residue Removal from Pest Control Operators' Overalls	R. H. Fitzgerald and M. Manley-Harris
102-108	QSARs for the Chronic Toxicity of Halogenated Benzenes to Bacteria in Natural Waters	C. Wang, G. H. Lu and Y. M. Li
109-114	Evidence of Veterinary Drug Residues in Slovenian Freshwater Fish	K. Šinigoj-Gačnik, V. Cerkvenik-Flajs and S. Vadnjal
115-120	Analysis of Aflatoxins in Peeled Peanuts by Liquid Chromatography and Fluorescence Detection	J. Blesa, J. M. Soriano, J. C. Moltó and J. Mañes
121-126	Comparison between PAH Mass Concentrations Measured in PM10 and Pm2.5 Particle Fractions	A. Šišović, Z. Vadjić, K. Šega, I. Bešlić and V. Vadjić
127-134	Estimating Fugitive Emission Budget of Volatile Organic Carbon (VOC) in a Petroleum Refinery	B. P. S. Rao, F. Ansari, S. Ankam, A. Kumar and V. I. Pandit, et al.
135-142	Speciation and Stability of Particle-Bound Pulp and Paper Mill Sourced Resin Acids in Sodium Azide Preserved Recipient Water	S. Ali-Kanber, A. G. Langdon and A. L. Wilkins
143-148	Organochlorine Residues in Fishes from Two Rivers in Cantabria, Spain: Implications for a Program of Otter (Lutra lutra) Reintroduction	R. Guitart, B. Martínez, E. Piqué, R. Mateo and M. Solar, et al.
149-156	Mother-Calf Transfer of Organochlorine Compounds in the Common Dolphin (Delphinus delphis)	A. Borrell and A. Aguilar
157-162	Fluoride Content in Soil and Vegetation	N. Kalinić, J. Hršak, V. Vadjić, Ž. Lambaša-Belak and V. Mihelčić, et al.
163-169	Pesticide Residues in Vegetables and Fruits Monitored in São Paulo City, Brazil, 1994–2001	A. B. Gebara, C. H. P. Ciscato, M. S. Ferreira and S. H. Monteiro
170-174	Study on Organochlorine Compounds in Cockles, Anadara granosa and Mussels, Perna viridis from Aquaculture Sites in Peninsular Malaysia	C. W. Ang, N. M. Mazlin, L. Y. Heng, B. S. Ismail and S. Salmijah
175-179	Persistent Organochlorine Pesticide Residues in Milk and Butter in Agra City, India: A Case Study	A. Kumar, P. Dayal, G. Singh, F. M. Prasad and P. E. Joseph
180-188	Comparison of Metal Fractionation Results Obtained from Single and BCR Sequential Extractions	Ş. Tokalıoğlu and Ş. Kartal
189-196	Heavy Metal Contamination in Plants, Sediments, and Air Precipitation of Katonga, Simiyu, and Nyando Wetlands of Lake Victoria Basin, East Africa	J. T. Nyangababo, L. Henry and E. Omutange
197-203	Evaluation of Heavy Metals in Indian Herbal Teas	V. Naithani and P. Kakkar
204-210	Heavy Metal Contamination and Its Environmental Risk Assessment in Surface Sediments from Lake Dongting, People's Republic of China	Y. Qian, M. H. Zheng, L. Gao, B. Zhang and W. Liu, et al.

Volume 75, Number 2 / August 2005

211-218	Assessment of Dermal Exposure to Pesticides Under "Pick Your Own" Harvesting Conditions	W. J. Krol, T. Arsenault and M. J. I. Mattina
219-227	Dermal Pesticide Exposure During Seed Corn Production	B. J. Hughes, L. G. Olsen, L. Schmelzer, P. Hite and P. Bills
228-235	Absence of Acute Testicular Toxicity of Methyl-Tert Butyl Ether and Breakdown Products in Mice	J. E. Billitti, B. C. Faulkner and B. W. Wilson
236-245	New Phytochemical Screening Method for Biomarkers in Plants Exposed to Herbicides	H. W. Ravn, M. Hjorth, L. Lauridsen, P. Kudsk and S. K. Mathiassen, et al.
246-250	Selenium, Cadmium, Zinc, Copper, and Iron Concentrations in Heart and Aorta of Patients Exposed to Environmental Cadmium	M. Uetani, E. Kobayashi, Y. Suwazono, Y. Okubo and R. Honda, et al.
251-256	Arsenic Residues in Hair Samples from Cattle in Some Arsenic Affected Areas of West Bengal, India	D. Nandi, R. C. Patra and D. Swarup
257-263	Capillary Gas Chromatography Method for Alachlor in Pesticide Formulations	H. Karasali, G. Balayiannis, H. Anagnostopoulos and A. Hourdakis
264-271	Atrazine Sorption Dynamics in Acid-Surface Soils	M. Arias-Estévez, B. Soto-González, E. López-Periago, B. Cancho-Grande and J. Simal-Gándara
272-277	Arsenic, Cadmium, Chromium, Cobalt, and Copper in Different Types of Chinese Tea	W.-Y. Han, Y.-Z. Shi, L.-F. Ma and J.-Y. Ruan
278-283	Evaluation of Lead and Cadmium Levels in Some Commonly Consumed Vegetables in the Niger-Delta Oil Area of Nigeria	G. E. Eriyamremu, S. O. Asagba, I. A. Akpoborie and S. I. Ojeaburu
284-289	Cadmium and Lead Contamination in Tap Water Samples From Tokat, Turkey	M. Tuzen, M. Soylak and K. Parlar
290-296	Uptake of Lead by a Ciliate, Stylonychia mytilus, Isolated from Industrial Effluents: Potential Use in Bioremediation of Wastewater	A. Rehman, S. Ashraf, J. I. Qazi and A. R. Shakoori
297-303	Algal Biomass: An Economical Method for Removal of Chromium from Tannery Effluent	U. N. Rai, S. Dwivedi, R. D. Tripathi, O. P. Shukla and N. K. Singh
304-307	Organochlorine Insecticide Residues in Nipe Bay, Cuba	G. Arencibia-Carballo, L. Orta-Arrazcaeta, N. Capetillo-Piñar, I. Perez and R. Hernández, et al.
308-315	Lanthanide Contamination and Strong Positive Europium Anomalies in the Surface Sediments of the Santa Rosalía Copper Mining Region, Baja California Peninsula, Mexico	E. Shumilin, G. Rodríguez-Figueroa and D. Sapozhnikov
316-323	Decrease in Microbial Biomass Due to Pesticide Application/Residues in Soils Under Different Cropping Systems	M. N. Jha and S. K. Mishra
324-328	Dissipation of Lambda-Cyhalothrin on Tomato (Lycopersicon esculentum Mill.) and Removal of Its Residues by Different Washing Processes and Steaming	S. Jayakrishnan, A. K. Dikshit, J. P. Singh and D. C. Pachauri
329-334	Cytotoxicity of Organophosphorus Ester (OP) Insecticides and Cytotoxic Synergism of 2-Acetoxyacetylaminofluorene (2AAAF) in Chinese Hamster Ovary (CHO) Cells	E. D. Wagner, S. M. McMillan and M. J. Plewa
335-342	Biodegradation of Pesticide Pollutants by Two Kinds of Enzymes Coexpressed in Genetically Engineered Bacteria	W. S. Lan, J. Cong, H. Jiang, B. G. Gu and Ch. L. Qiao
343-349	Acute Toxicity of the Pesticide Dichlorvos and the Herbicide Butachlor to Tadpoles of Four Anuran Species	B. R. Geng, D. Yao and Q. Q. Xue
350-355	Acute Toxicity of Thallium to Daphnia magna and Ceriodaphnia dubia	T.-S. Lin, P. Meier and J. Nriagu
356-360	Acute Toxicity of Gallium and Effects of Salinity on Gallium Toxicity to Brackish and Marine Organisms	N. Onikura, A. Nakamura and K. Kishi
361-367	Developmental Toxicity of Drinking Water Disinfection By-Products to Embryos of the African Clawed Frog (Xenopus laevis)	L. M. Brennan, M. W. Toussaint, D. M. Kumsher, W. E. Dennis and A. B. Rosencrance, et al.
368-373	Acute Toxicity of Dichlorvos (DDVP) to Fingerling Mirror Carp, Cyprinus carpio L.	M.-Ş. Ural and M. Çalta
374-381	Biological Responses of Cyanobacteria to Insecticides and Their Insecticide Degrading Potential	M. N. Jha and S. K. Mishra
382-389	Effects of Four Rice Herbicides on Seed Germination and Seedling Growth of a Threatened Vascular Plant Penthorum chinense Pursh	X.-Y. Luo and H. Ikeda
390-399	Effects of Metal (Cd, Cu, Zn) Interactions on the Profiles of Metallothionein-Like Proteins in the Nile Fish Oreochromis niloticus	K. Eroglu, G. Atli and M. Canli
400-406	Chromate Reduction by Serratia marcescens Isolated From Tannery Effluent	V. L. Campos, R. Moraga, J. Yánez, C. A. Zaror and M. A. Mondaca
407-412	Nile Tilapia, Oreochromis niloticus L., Reproduction Inhibition by Dietary Exposure to Aroclor 1254	A. M. Coimbra and M. A. Reis-Henriques

Volume 75, Number 3 / September 2005

413-420	Evaluation of Possible Health Effects of Pyrethroid Insecticides, Bifenthrin 10% WP, and Deltamethrin 25% WG, on Spraymen Exposed in a Field Trial in India	H. C. Srivastava, G. P. Kumar, A. Hassan, M. Dabhi and C. S. Pant, et al.
421-428	Inhibitory Effect of a Herbicide Formulation on Toxicity of Malathion to the Worm Eisenia fetida	D. W. Butler and P. A. Verrell
429-435	Sublethal Effects of the Herbicide Glyphosate on Amphibian Metamorphosis and Development	K. Cauble and R. S. Wagner
436-442	Environmental Dose of Toxaphene Does Not Affect the Growth, Stress Response, and Selected Physiological Parameters in Juvenile Arctic Charr, (Salvelinus alpinus)	C. A. Blanar, M. A. Curtis and H. M. Chan
443-450	Biodegradation of Pyrene and Phenanthrene in Soil Using Immobilized Fungi Fusarium sp.	P. Li, H. Li, F. Stagnitti, X. Wang and H. Zhang, et al.
451-458	Photodegradation of Bistrifluron in Aqueous Acetonitrile Solution by UV Irradiation	K. H. Liu, J. K. Moon, H. S. Choi, Y. G. Youn and B. S. Park, et al.
459-465	Rapid Method for Determination of Chloramphenicol Residues in Honey Using Gas Chromatography-Mass Spectrometry	C. Sánchez-Brunete, B. Albero, E. Miguel and J. L. Tadeo
466-473	Effect of Saharan Dust on Biodegradation of Phenol by White Rot Fungi	S. Sanin, M. Arisoy, R. Tipirdamaz and C. Saydam
474-481	Comparison of the Effects of Arsenic (V), Cadmium (II), and Mercury (II) Single Metal and Mixed Metal Exposure in Radish, Raphanus sativus, Fescue Grass, Festuca ovina, and Duckweed, Lemna minor	H. A. Charlier, C. Albertson, C. Thornock, L. Warner and T. Hurst, et al.
482-489	Comparative Chronic Toxicity of Pyridine, α-Picoline, and β-Picoline to Lemna minor L. and Chlorella vulgaris B	B. B. Singh and R. Chandra
490-496	Toxicity of Organophosphorous Insecticides to Three Cyanobacterial and Five Green Algal Species	J. Ma, P. Wang, C. Huang, N. Lu and W. Qin, et al.
497-504	Accumulation, Distribution, and Toxicology of Copper Sulfate in Juvenile Giant Freshwater Prawns, Macrobrachium rosenbergii	N. Li, Y. L. Zhao and J. Yang
505-514	Sublethal Effects of Zn⁺⁺ and Cd⁺⁺ on Respiration Rate, Ammonia Excretion, and O:N Ratio of Donax trunculus (Bivalvia; Donacidae)	L. Neuberger-Cywiak, Y. Achituv and E. M. Garcia
515-522	Differences in the Effects of Metals on Growth of Two Freshwater Green Algae (Pseudokirchneriella subcapitata (Korshikov) Hindak and Gonium pectorale Müller)	M. J. Pereira, P. Resende, U. M. Azeiteiro, J. Oliveira and D. R. de Figueiredo
523-529	Kinetic Study of the Release of Lead in a Mine-Impacted Tropical River	F. Arcega-Cabrera, S. E. Castillo-Blum and M. A. Armienta
530-537	Contamination of the Water Environment in Malaria Endemic Areas of KwaZulu-Natal, South Africa, by Agricultural Insecticides	B. L. Sereda and H. R. Meinhardt
538-545	Contamination of the Water Environment in Malaria Endemic Areas of KwaZulu-Natal, South Africa by DDT and Its Metabolites	B. L. Sereda and H. R. Meinhardt
546-553	Distribution of Semivolatile Cyclic Compounds in Sediment from Niigata, Japan	K. Kawata, A. Tanabe, T. Asada and K. Oikawa
554-560	DDT, DDD, and DDE in Abiotic Media and Near-Shore Marine Biota from Sand Island, Midway Atoll, North Pacific Ocean	B. K. Hope and S. Scatolini
561-568	Levels of Organochlorine Compounds in Bivalves from the Japanese Coastal Waters: Results from the Environmental Specimen Bank in Japan	Y. Takazawa, A. Tanaka, Y. Shibata and M. Morita
569-573	Metabolism of Fenazaquin, an Acaricide in Tea Plant	J. Bhattacharyya, H. Banerjee, S. P. Das and A. Bhattacharyya
574-583	Absence of Free-Cylindrospermopsin Bioconcentration in Water Thyme (Hydrilla verticillata)	S. H. White, L. J. Duivenvoorden and L. D. Fabbro
584-591	Mercury Accumulation and Distribution in Medaka after the Exposure to Sublethal Levels of Methylmercury	C.-Y. Liao, Q.-F. Zhou, J.-B. Shi, J.-J. Fu and G.-B. Jiang
592-599	Metal Concentrations in Estuarine Invertebrates in Relation to Sediments	R. Villares, E. Carral, X. M. Puente and A. Carballeira
600-607	Impact of Change in Fuel Quality on PM10 in Delhi	A. B. Chelani and S. Devotta
608-614	Ambient Respirable Particulate Matter and Toxic Metals in Kolkata City	D. G. Gajghate, P. R. Thawale, M. V. Vaidya and P. Nema
615	Methods to Estimate Losses in Preemergence Herbicide Sprays	A. G. F. Costa, C. G. Raetano, E. D. Velini, G. R. Tofoli and A. L. Cavenaghi, et al.
616	Bromate Residues in Some Popular Baked Products in Relation to the Sustained Antibromate Campaign in Nigeria	N. P. Okolie, M. E. Ukhun and E. O. Onyema

Volume 75, Number 4 / October 2005

617-622	Preparatory Work to Propose Water-Only Tests with the Amphipod Hyalella azteca: Comparison with Sediment Toxicity Tests	A. R. R. Péry, S. Dargelos, H. Quéau and J. Garric
623-628	Plasmid and Drug Resistance Profile of Sorbitol Nonfermenting Cefixime-Tellurite Resistant Escherichia coli Isolates from the Gomti River	S. Ram and R. Shanker
629-636	Evaluation of Lead Exposure in Uruguayan Children	A. Z. Cousillas, N. Mañay, L. Pereira, C. Alvarez and Z. Coppes
637-644	Risk Assessment of Arsenic Exposure from Consumption of Cultured Milkfish, Chanos chanos (Forsskål), from the Arsenic-Contaminated Area in Southwestern Taiwan	M.-C. Lin, H.-Y. Lin, H.-H. Cheng, Y.-C. Chen and C.-M. Liao, et al.
645-651	Coefficient of Condition in Relation to Copper Levels in Muscle of Serranochromis Fish and Sediment from the Kafue River, Zambia	K. C. Choongo, M. S. Syakalima and M. Mwase
652-661	In Vitro Toxicity of Copper, Cadmium, and Chromium to Isolated Hepatocytes from Carp, Cyprinus carpio L.	M. Nawaz, C. Manzl and G. Krumschnabel
662-669	Sensitivity and Behavior of the Iberian Newt, Triturus boscai, Under Terrestrial Exposure to Ammonium Nitrate	M. E. Ortiz-Santaliestra, A. Marco and M. Lizana
670-676	Chronic Effects of Kraft Mill Effluents and Endocrine Active Chemicals on Daphnia magna	C. Xavier, S. Chamorro and G. Vidal
677-683	Comprehensive Toxicity Study of Nonylphenol and Short-Chain Nonylphenol Polyethoxylates on Daphnia magna	H. Sun and X. Gu
684-690	Neem Seed Extract Containing Azadirachtin Affects Mortality, Growth, and Immunological Function in the Whipscorpion Mastigoproctus giganteus (Lucas) (Arachnida, Uropygi)	F. Punzo
691-698	Cytotoxicity of Technical Grade versus Formulations of Atrazine and Acetochlor Using Mammalian Cells	A. L. Rayburn, D. D. Moody and J. L. Freeman
699-706	Chromate Reduction Capability of a Gram Positive Bacterium Isolated from Effluent of Dying Industry	S. Sultan and S. Hasnain
707-715	Seasonal Variation and Tissue Distribution of Heavy Metals in Shrimp and Fish Species from the Yumurtalik Coast of Iskenderun Gulf, Mediterranean	H. Çoğun, T. A. Yüzereroğlu, F. Kargin and Ö Firat
716-722	Seasonal and Spatial Variations of Heavy Metals in the Spiny Rock Oyster, Spondylus spinosus, from Coastal Waters of Iskenderun Bay, Northern East Mediterranean Sea, Turkey	A. Türkmen and M. Türkmen
723-730	Removal of Lead Using Some Aquatic Macrophytes	P. Yaowakhan, M. Kruatrachue, P. Pokethitiyook and V. Soonthornsarathool
731-738	Cadmium Pollution in Paddy Soil as Affected by Different Rice (Oryza sativa L.) Cultivars	W.-P. Diao, W.-Z. Ni, H.-Y. Ma and X.-E. Yang
739-746	Metal Levels in Airborne Particulate Matter in Urban Islamabad, Pakistan	N. Shaheen, M. H. Shah, A. Khalique and M. Jaffar
747-751	Allethrin in the Air During the Use of a Heated Mosquito Repellent Mat	V. K. Dua, R. Gurwara, S. N. Sinha and A. P. Dash
752-759	Persistent Organochlorine Pesticide Levels in Breast Adipose Tissue in Women with Malignant and Benign Breast Tumors	S. M. Waliszewski, M. T. Bermudez, R. M. Infanzon, C. S. Silva and O. Carvajal, et al.
760-767	Polychlorinated Biphenyls in Eggs of Spectacled Eiders (Somateria fischeri) from the Yukon-Kuskokwim Delta, Alaska	D. Wang, K. Huelck, S. Atkinson and Q. X. Li
768-774	Maximum Residue Limit and Risk Assessment of Spiromesifen (BAY BSN 2060; Oberon 240SC) on Tea (Camellia sinensis (L) O' Kuntze)	D. C. Sharma, A. Choudhary and D. K. Sharma
775-782	Anaerobic Degradation of Di-n-butyl Phthalate and Di-(2-ethylhexyl) Phthalate in Sludge	B. V. Chang, G. S. Liao and S. Y. Yuan
783-788	Phenol Degradation in a Hybrid Membrane System	Y. Li and C. Wang
789-796	Persistence of Fenvalerate in Three Malaysian Agricultural Soils	B. S. Ismail and Z. Maznah
797-804	Impact of Soil Amendments on Broccoli Quality and Napropamide Movement Under Field Conditions	G. F. Antonious, M. A. Patterson and J. C. Snyder
805-812	Effects of Sugar Cane Mechanical Harvesting Followed by No-Tillage Crop Systems on Leaching of Triazine Herbicides in Brazil	A. L. Cerdeira, M. Dornelas-DeSouza, D. Bolonhezi, S. C. N. Queiroz and V. L. Ferracini, et al.
813-819	Estimation of Photolysis Lifetimes of the Nitronaphthalenes and Methylnitronaphthalenes	J. F. Niu, Z. F. Yang, Z. Y. Shen and X. X. Long
820-826	Cypermethrin and Chlorpyrifos Concentration Levels in Surface Water Bodies of the Pampa Ondulada, Argentina	D. Marino and A. Ronco
827-834	Dissolved Neutral Nonylphenol Ethoxylates Metabolites in the Haihe River and Bohai Bay, People's Republic of China	G. Shen, Z. Zhang, G. Yu, X. Li and H. Hu, et al.

Volume 75, Number 5 / November 2005

835-844	Chlorhexidine Susceptibility, Virulence Factors, and Antibiotic Resistance of Beta-Hemolytic Escherichia coli Isolated from Neonatal Swine with Diarrhea	R. C. Beier, K. M. Bischoff, R. L. Ziprin, T. L. Poole and D. J. Nisbet
845-850	Spatial Distribution of DNA Integrity in Mussels, Mytilus galloprovincialis, from the Adriatic Sea, Croatia	N. Bihari, M. Fafanđel, Ž. Jakšić, B. Pleše and R. Batel
851-858	Unidirectional Sodium Fluxes and Gill CYP1A Induction in an Amazonian Fish (Hyphessobrycon erythrostigma) Exposed to a Surfactant and to Crude Oil	A. Y. O. Matsuo, R. M. Duarte and A. L. Val
859-865	Mouthpart Deformity and Developmental Retardation Exposure of Chironomus plumosus (Diptera: Chironomidae) to Tebufenozide	I.-S. Kwak and W. Lee
866-872	Comparative Sensitivity of Pseudokirchnetiella subcapitata vs. Lemna sp. to Eight Sulfonylurea Herbicides	M. Mohammad, T. Kishimoto, K. Itoh, K. Suyama and H. Yamamoto
873-881	Differential Sensitivity of Three Cyanobacteria (Anabaena flos-aquae, Microcystis flos-aquae and Mirocystis aeruginosa to 10 Pesticide Adjuvants	J. Ma, W. Qin, N. Lu, P. Wang and C. Huang, et al.
882-889	Toxicity of Endosulfan to Paratya australiensis Kemp (Decapoda: Atyidae) and Jappa kutera Harker (Ephemeroptera: Leptophlebiidae) in Field-Based Tests	G. C. Hose and S. P. Wilson
890-896	Acute Didecyl Dimethyl Ammonium Chloride Toxicity to Larval Lake Sturgeon, Acipenser fulvescens Rafinesque, Walleye Sander vitreus Mitchill, and Northern Pike, Esox lucius Linnaeus	M. A. Gray, S. J. Peake, A. P. Farrell and R. Bruch
897-902	Non-O,O'-Chlorine Substituted Congeners in Commercial Polychlorinated Biphenyl (PCB) Mixtures of the World	N. Kannan, S. H. Hong and J. R. Oh
903-909	Elevated Levels of PCBs in First Nation Communities of the Western James Bay Region of Northern Ontario, Canada: The Use of Correspondence Analysis to Identify Source of Exposure	L. J. S. Tsuji, B. C. Wainman, I. D. Martin, J.-P. Weber and C. Sutherland, et al.
910-914	Polychlorinated Dibenzo-p-Dioxins and Dibenzofurans in Surface Sediments from the Estuary Area of Yangtze River, People's Republic of China	Y. Z. Sun, B. Zhang, L. R. Gao, Z. T. Liu and M. H. Zheng
915-921	Sources, Distribution, and Inflow Pattern of Dioxins in the Bottom Sediment of Lake Suwa, Japan	Y. Ikenaka, H. Eun, E. Watanabe and Y. Miyabara
922-928	Runoff of Clomeprop and Oxaziclomefone from a Paddy Field	K. Kawata, T. Asada, A. Tanabe and K. Oikawa
929-936	Herbicide Residues in Composts: pH and Salinity Affect the Growth of Bioassay Plants	W. F. Brinton, E. Evans and T. C. Blewett
937-944	Environmental Fate of the Herbicide Molinate in a Rice-Paddy-Soil Lysimeter	B. J. Park, K. S. Kyung, J. H. Choi, G. J. Im and I. S. Kim, et al.
945-951	Residues of Thiamethoxam and Acetamaprid, Two Neonicotinoid Insecticides, in/on Okra Fruits (Abelmoschus esculentusL)	S. B. Singh and G. Kulshrestha
952-959	Persistent Organochlorine Pesticides Levels in Blood Serum Lipids in Women Bearing Babies with Undescended Testis	S. M. Waliszewski, R. M. Infanzon, S. Gomez Arroyo, R. Villalobos Pietrini and O. Carvajal, et al.
960-967	Organochlorine Pesticide Contamination in Surface Water, Sediment, and Air Precipitation of Lake Victoria Basin, East Africa	J. T. Nyangababo, L. Henry and E. Omutange
968-974	Copper-Based Fungicide Contamination and Metal Distribution in Brazilian Grape Products	N. Mirlean, A. Roisenberg and J. O. Chies
975-981	Trends in Trace Elements in an Ultisol Impacted by Long-Term Applied Broiler Litter	I. A. Tazisong, Z. N. Senwo and R. W. Taylor
982-988	Butyltin Compounds in the Oyster, Saccostrea cucculata, from the West Coast of India	A. Garg and N. B. Bhosle
989-996	Mercury Pollution Related to Artisanal Gold Mining in North Sulawesi Island, Indonesia	D. Limbong, J. Kumampung, D. Ayhuan, T. Arai and N. Miyazaki
997-1003	Assessment of the Concentrations and Emission Sources of Airborne Metals in Particulate Matter in Seven Districts of Baixada Fluminense, Rio de Janeiro, Brazil	S. L. Quiterio, V. Escaleira, C. R. S. Silva, L. F. P. G. Maia and G. Arbilla
1004-1011	PAHs in Diurnal and Nocturnal Samples of Total Suspended Particulate in a Highly Trafficked Area of Rio de Janeiro City, Brazil	A. D. Pereira Netto, R. P. Barreto, J. C. Moreira and G. Arbilla
1012-1019	Impact Assessment of Lead on Water Quality of River Ganga in West Bengal, India	S. Dutta, R. K. Kole, S. Ghosh, D. Nath and K. K. Vass
1020-1027	Deposition of Heavy Metals on Green Leafy Vegerables Sold on Roadsides of Riyadh City, Saudi Arabia	M. S. Al Jassir, A. Shaker and M. A. Khaliq
1028-1033	Leaching Behavior of Copper (II) in a Soil Column Experiment	J. Xu, X. Han, S. Sun, F. Meng and S. Dai
1034-1040	Bioremediation of Endosulfan Using Aspergillus terreus and Cladosporium oxysporum	I. Mukherjee and A. Mittal
1041-1045	In Vitro Detoxification of Pendimethalin by Two Actinomycetes spp	M. Gopal, S. K. Jha, L. Shukla and R. V. Rawat
1046-1053	Comparison of the Efficacy of Live and Autoclaved Mycelium of Trichoderm harzianum on the Removal of Trypan Blue	S. Sadhasivam, E. Saritha, S. Savitha and K. Swaminathan

Volume 75, Number 6 / December 2005

1055-1059	Simple, Quick, and Sensitive Method for Determination of Total Chlorinated Organic Compounds in Wastes and Related Materials	A. Yasuhara, Y. Tanaka, S. Suzuki, T. Katami and T. Shibamoto
1060-1066	Microbial Reduction of 9-Fluorenone to 9-Hydroxyfluorene in Carbon-Filtered Water: A Confounding Factor in an Aquatic Bioassay of 9-Fluorenone with Larvae of the Midge, Chironomus tentans (Fabr.)	P. W. O’Keefe, O. Ekabo, E. Braun-Howland, D. Swarr and B. Stockholm
1067-1076	Quinalphos Persistence and Leaching Under Field Conditions and Effects of Residues on Dehydrogenase and Alkaline Phosphomonoesterases Activities in Soil	T. Mayanglambam, K. Vig and D. K. Singh
1077-1085	Effect of Concentration on the Adsorption of Three Termiticides in Soil	S. T. Kamble and R. K. Saran
1086-1093	Behavior of Acetanilide Herbicides in Soils and the Possibility of Groundwater Contamination	J.-H. Yen, S.-L. Chang, C.-C. Wu and Y.-S. Wang
1094-1097	Dissipation of Ethion on Brinjal (Solanum melongena L.) Under Subtropical Conditions at Ludhiana, Punjab, India	G. Jyot, S. K. Sahoo, R. S. Battu, B. K. Kang and B. Singh
1098-1106	Fate and Behavior of Alkylphenols and their Polyethoxylates in an Activated Sludge Plant	Y. K. K. Koh, J. N. Lester and M. D. Scrimshaw
1107-1114	Speciation of Arsenic in a Large Endoheric Lake	B. A. Madigan, N. Turoczy and F. Stagnitti
1115-1122	Distribution and Accumulation of Copper, Lead, Zinc, and Cadmium Contaminants in Elsholtzia splendens Grown in the Metal Contaminated Soil: A Field Trial Study	H.-Y. Peng and X.-E. Yang
1123-1130	Levels and Speciation of Heavy Metals in Some Rivers in South Africa	J. O. Okonkwo, M. Mothiba, O. R. Awofolu and O. Busari
1131-1136	Decolorization and Degradation of Methylene Blue by Arthrobacter globiformis	K. Itoh
1137-1142	Adsorption of Mercury(II) from Aqueous Solutions by the Clay Mineral Montmorillonite	C. Green-Ruiz
1143-1149	Applicability of TLC in Multiresidue Methods for the Determination of Pesticides in Wheat Grain	O. Tiryaki and P. Aysal
1150-1155	Potential Exposure to VOCs Caused by Dry Process Photocopiers: Results From a Chamber Study	D.-J. Hsu, H.-L. Huang, C.-H. Chien and T.-S. Lin
1156-1162	Permeability of Two Types of Cotton Fabric Used in Personal Protective Clothing to the Insecticide Methamidophos	M. L. Oliveira and J. G. Machado-Neto
1163-1167	Effect of Tributyltin at Environmentally Relevant Doses on Levels of Sex Hormones in Female Clams Meretrix meretrix	C. G. Wang, Z. Y. Huang, Y. X. Chen, Y. Zhao and Z. H. Zuo
1168-1175	Endocrine-Disrupting Effects of Nonylphenol, Bisphenol A, and p,p′-DDE on Rana nigromaculata Tadpoles	F.-X. Yang, Y. Xu and S. Wen
1176-1184	Short-Term Ecological Implications of the Diversion of a Highly Polluted Lowland River: A Case Study	N. I. Maidana, I. O’Farrell, R. J. Lombardo and M. dos Santos Afonso
1185-1190	Acute Toxicity of Endosulfan, Nonylphenol Ethoxylate, and Ethanol to Different Life Stages of the Freshwater Snail Biomphalaria tenagophila (Orbigny, 1835)	E. C. Oliveira-Filho, B. R. Geraldino, C. K. Grisolia and F. J. R. Paumgartten
1191-1199	Heavy Metal Accumulation and Tissue Damage in Goldfish Carassius auratus	Y. M. Zhang, D. J. Huang, Y. Q. Wang, J. H. Liu and R. L. Yu, et al.
1200-1207	Effects of Various Copper Forms on the Freshwater Alga, Scenedesmus quadricauda (Turp.) Bréb. Strain Greifswald 15	A. Fargašová, I. Ondrejkovičová and A. Mašlejová
1208-1213	Acute Toxicity and Inhibition of Phototaxis Induced by Benzalkonium Chloride in Artemia franciscana Larvae	M. C. Bartolomé and S. Sánchez-Fortún
1214-1219	Effect of Tributyltin, Benzo[a]pyrene, and Their Mixture on the Hepatic Monooxygenase System in Sebastiscus marmoratus	C. G. Wang, R. H. Zheng, X. Ding, Z. H. Zuo and Y. Zhao, et al.
1220-1227	Micronucleus Test for Monitoring Genotoxicity of Polluted River Water in Rana catesbeiana Tadpoles	M. V. M. A. Wirz, P. H. Saldiva and D. V. Freire-Maia
1228-1233	Response of Brain and Liver Cholinesterases of Nile Tilapia, Oreochromis niloticus, to Single and Multiple Exposures of Chlorpyrifos and Carbosulfan	L. K. H. U. Chandrasekera and A. Pathiratne
1234-1240	Relationship Between Leached Total Mercury and Leached Methylmercury from Soil Polluted by Mercury in Wastewater from an Organic Chemical Factory in the People’s Republic of China	A. Matsuyama, Y. Yasuda, A. Yasutake, L. Xiaojie and J. Pin, et al.

Volume 76, Number 1 / January 2006

1-7	Geostatistical Analysis for Hydrogeochemical Characterization of the Han River, Korea: Identification of Major Factors Governing Water Chemistry	J.-S. Ryu, K.-S. Lee, J.-H. Kim, K.-H. Ahn and H.-W. Chang
8-15	Tolerable Level of Lifetime Cadmium Intake Estimated as a Benchmark Dose Low, Based on Excretion of ;₂-Microglobulin in the Cadmium-Polluted Regions of the Kakehashi River Basin, Japan	E. Kobayashi, Y. Suwazono, M. Uetani, T. Kido and M. Nishijo, et al.
16-23	Relationship Between Dietary Cadmium Absorption by Grass Shrimp (Palaemonetes pugio) and Trophically Available Cadmium in Amphipod (Gammarus lawrencianus) Prey	D. R. Seebaugh, A. Estephan and W. G. Wallace
24-32	Determination of in Vitro Biotoxicity in Exhaust Particulate Matter from Heavy-Duty Diesel Engine	C. L. Song, R. J. Huang, Y. Q. Wang, K. M. Liu and S. R. Dong, et al.
33-43	Aftermath of the Long-Term Application of Sludge and Water from a Sewage Treatment Plant to a Lemon Tree (Citrus limon) Plantation	J. Menti, M. Roulia, E. Tsadilas and N. S. Christodoulakis
44-51	Impact of 1,4-Dioxane from Domestic Effluent on the Agano and Shinano Rivers, Japan	A. Tanabe, Y. Tsuchida, T. Ibaraki and K. Kawata
52-58	Toxicity to Daphnia magna, Hyalella azteca, Oncorhynchus kisutch, Oncorhynchus mykiss, Oncorhynchus tshawytscha, and Rana catesbeiana of Atrazine, Metolachlor, Simazine, and Their Formulated Products	M. T. Wan, C. Buday, G. Schroeder, J. Kuo and J. Pasternak
59-65	Acute Toxicity of the Synthetic Pyrethroid Deltamethrin to Fingerling European Catfish, Silurus glanis L.	S. Ş. Köprücü, K. Köprücü and M. S. Ural
66-72	Toxicity of Sediment from a Mining Spill to Cylindrotheca closterium (Ehremberg) Lewin and Reimann (Bacillariophyceae)	I. Moreno-Garrido, N. Robveille, I. Riba and T. A. DelValls
73-79	Comparative Sensitivity of Freshwater Algae to Atrazine	C. K. Lockert, K. D. Hoagland and B. D. Siegfried
80-89	Pilot Study of Polycyclic Aromatic Hydrocarbons in Surface Soils of Guiyang City, People's Republic of China	J. Hu, G. Zhang and C.-Q. Lui
90-97	Treatment of Polluted River Water Using Pilot-Scale Constructed Wetlands	X. Ruan, Y. Xue, J. Wu, L. Ni and M. Sun, et al.
98-104	Preparation and Performance of Inorganic Coagulant for Landfill Leachate Pretreatment	Q.-B. Gu, S.-S. Liu, X.-N. Zhuang, X.-J. Li and F.-S. Li
105-112	Photochemical Transformation of Bisphenol A Promoted by Nitrate Ions	M. J. Zhan, X. Yang, Q. M. Xian and L. R. Kong
113-118	Bisphenol A in the Surface Water and Freshwater Snail Collected from Rivers Around a Secure Landfill	J. H. Kang and F. Kondo
119-125	Use Patterns and Residue Levels of Pesticides on Mukunuwenna, a Leafy Vegetable Grown in Sri Lanka	G. K. Hemakanthi de Alwis, R. D. Wijesekera and T. A. D. N. A. K. Jayasekera
126-131	Abamectin in Tea and Tea Liquor Under Northeastern Indian Climatic Conditions	R. Pal, N. Sanyal, P. Das, S. K. Pramanik and C. Das, et al.
132-139	Bioaccumulation of Heavy Metals, Organochlorine Pesticides, and Detoxication Biochemical Indexes in Tissues of Ictalurus melas of Lake Trasimeno	A. C. Elia, R. Galarini, A. J. M. Dörr and M. I. Taticchi
140-147	Ecochemical Approach Using Mercury Accumulation of Antarctic Minke Whale, Balaenoptera bonaerensis, as Tracer of Historical Change of Antarctic Marine Ecosystem During 1980—1999	K. Honda, M. Aoki and Y. Fujise
148-154	Polybrominated Diphenyl Ethers and Polychlorinated Biphenyls in Different Tissue Types from Chinook Salmon (Oncorhynchus tshawytscha)	D. Stone
155-162	Organotin Compounds in the Three Gorges Reservoir Region of the Yangtze River	J.-M. Gao, J.-Y. Hu, H. Zhen, M. Yang and B.-Z. Li
163-170	Heavy Metal Accumulation of Edible Vegetables Cultivated in Agricultural Soil in the Suburb of Zhengzhou City, People's Republic of China	W.-X. Lui, H.-H. Li, S.R. Li and Y.-W. Wang
171-178	On the Adsorption Mechanisms of Copper Ions over Modified Biomass	S. Montes, G. Montes-Atenas, F. Salomo, E. Valero and O. Diaz
179-186	Adsorption of Cu²⁺ on Montmorillonite as Affected by 2,4-Dichlorophenoxyacetic Acid (2,4-D)	F. Qin and Q. Shan

Volume 76, Number 2 / February 2006

187-194	Urinary Type I Collagen Cross-Linked N-Telopeptides in Inhabitants 18 Years after Cessation of Exposure to Cadmium in Japan	S. Omote, T. Kido, M. Nishijo, H. Nakagawa and Y. Suwazono, et al.
195-201	Cancer Health Risk Assessment of Exposure to Arsenic by Workers of AngloGold Ashanti–Obuasi Gold Mine	S. Obiri, D.K. Dodoo, F. Okai-Sam and D.K. Essumang
202-209	Effects of Environmentally Relevant Doses of Cyanide on Flight Times in Pigeons, Columba livia	J.M. Brasel, R.C. Cooper and C.A. Pritsos
210-217	Comparative Toxicity of Ammonium and Perchlorate to Amphibians	D.W. Sparling and G. Harvey
218-225	Acute and Chronic Toxicity of Alcohol Ethoxylates to the Green Alga, Desmodesmus (=Scenedesmus) subspicatus, and the Subsequent Development of Structure Activity Relationships	T. Wind and S.E. Belanger
226-232	Effects of Chlorine Disinfection on Toxicity Formation in Reclaimed Water	D.B. Wei, L.S. Wang, J. Wei and H.-Y. Hu
233-241	Biomarkers Detected in Chub (Leuciscus cephalus L.) to Evaluate Contamination of the Elbe and Vltava Rivers, Czech Republic	T. Randák, V. Z̆lábek, J. Kolár̆ová, Z. Svobodová and J. Hajs̆lová, et al.
242-248	Endosulfan-Induced Genotoxicity Detected in the Gilthead Seabream, Sparus aurata L., by Means of Flow Cytometry and Micronuclei Assays	T. Neuparth, J.W. Bickham, C.W. Theodorakis, F.O. Costa and M.H. Costa
249-255	Effects of the Fungicide Mancozeb on Liver Structure of Nile Tilapia, Oreochromis niloticus: Assessment and Quantification of Induced Cytological Changes Using Qualitative Histopathology and the Stereological Point-Sampled Intercept Method	A. Figueiredo-Fernandes, A. Fontaínhas-Fernandes, R. Monteiro, M.A. Reis-Henriques and E. Rocha
256-263	Recovery of Lemna sp. after Exposure to Sulfonylurea Herbicides	M. Mohammad, K. Itoh, K. Suyama and H. Yamamoto
264-270	Zinc Tolerance and Hyperaccumulation of Sedum alfredii Hance: A Greenhouse Experiment with Artificial Polluted Soils	X. Long, W. Ni, Z. Ye and X. Yang
271-277	Spider Webs as Indicators of Heavy Metal Pollution in Air	S. Xiao-li, P. Yu, G.C. Hose, C. Jian and L. Feng-xiang
278-284	Cadmium Concentrations in Blood in a Group of Male Recruits in Slovenia Related to Smoking Habits	I. Erz̆en and L.Z. Kragelj
285-292	Effect of Ecological Variation on Heavy Metal Content of Some Medicinal Plants Used as Herbal Tea Ingredients in India	V. Naithani and P. Kakkar
293-300	Spatial and Temporal Variability of Copper, Zinc, and Cobalt in Marine Macroalgae from the Southwest Coast of India	N.S. Kalesh and S.M. Nair
301-305	Contamination of Toxic Volatile and Semi-Volatile Compounds from Automobile Materials	S. Zhou, J.X. Huang, J. Kinkel and W. Stark
306-310	Particle Size Distribution and Respiratory Deposition Estimates of Airborne Perfluorooctanoate and Perfluorooctanesulfonate in Kyoto Area, Japan	K. Harada, S. Nakanishi, K. Sasaki, K. Furuyama and S. Nakayama, et al.
311-319	Statistical Evaluation of the Bioavailability of Heavy Metals from Contaminated Soils to Vegetables	Ṣ. Tokalıoğlu and Ṣ. Kartal
320-326	Atmospheric Deposition of Heavy Metals in Thrace Studied by Analysis of Austrian Pine (Pinus nigra) Needles	M. Coṣkun
327-333	Trace Metal Concentrations in Different Primary Producers from Altata-Ensenada del Pabellón and Guaymas Bay (Gulf of California)	J. Ruelas-Inzunza and F. Páez-Osuna
334-340	Sorption of Fipronil in Tropical Soils	I. Mukherjee and Kalpana
341-348	Trichloroethylene Contamination in Fractured Bedrock Aquifer in Wonju, South Korea	S.-Y. Yu, G.-T. Chae, K.-H. Jeon, J.-S. Jeong and J.-G. Park
349-355	Organochlorine Pesticides and Polychlorinated Biphenyls in Fish and Fish Products Consumed by the Population of the Republic of Belarus	E.N. Barkatina, I.A. Zastenskaya, O.V. Shulyakovskaya, A.L. Pertsovsky and T.A. Fiodorova, et al.
356-360	Persistence of Acetamiprid in/on Mustard (Brassica juncea L.)	S.K. Pramanik, J. Bhattacharyya, S. Dutta, P.K. Dey and A. Bhattacharyya
361-372	Multiresidue Analysis of Pesticides in Soil by Gas Chromatography with Electron-Capture Detection and Gas Chromatography Mass Spectrometry Detection	J. Fenoll, P. Hellín, C. Marín, C.M. Martínez and P. Flores

Volume 76, Number 3 / March 2006

373-380	Toxicity of Dimethoate on Primary Productivity of a Lentic Aquatic Ecosystem: A Microcosm Approach	R. H. Ratageri, T. C. Taranath and H. C. Lakshman
381-388	Immunoassay Method for the Determination of Pentachlorophenol in Soil and Sediment	J. C. Chuang, J. M. Van Emon, J. K. Finegold, Y. L. Chou and F. Rubio
389-391	Personal Airborne Asbestos Exposure Levels Associated with Various Types of Abatement	J. H. Lange, K. W. Thomulka, S. L. M. Sites, G. Priolo and G. Mastrangelo
392-399	Effects of Microbial and Phosphate Amendments on the Bioavailability of Lead (Pb) in Shooting Range Soil	C. Wilson, R. L. Brigmon, A. Knox, J. Seaman and G. Smith
400-406	Persistence and Transformation of Thiamethoxam, a Neonicotinoid Insecticide, in Soil of Different Agroclimatic Zones of India	R. Karmakar, S. B. Singh and G. Kulshrestha
407-414	Persistence and Dissipation of Linuron (Afalon-50wp) in Pea Cropped Soil and Its Effect on Soil Microorganisms	P. Mukherjee, S. Alam, D. Sardar, A. Pahari and S. Roy, et al.
415-421	Dissipation of Organophosphorus Pesticides in Green Onion (Allium fistulosum L), Cultivated in Forced System Called “Barbacoas”	G. Ettiene, S. Ortega, J. Sepúlveda, D. Medina and I. Buscema, et al.
422-428	Organochlorine Pesticide (HCH and DDT) Residues in Dietary Products from Shaanxi Province, People's Republic of China	Y. Bai, L. Zhou and J. Li
429-435	Estimation of Organochlorine Pesticide Residues in Two Popular Spices Extensively Used as Herbal Tea Ingredients in India	V. Naithani and P. Kakkar
436-441	Trace Metal Content of Snacks and Appetizers Consumed in Turkey	M. Soylak, H. Colak, O. Turkoglu and M. Dogan
442-449	Distribution and Source of Polycyclic Aromatic Hydrocarbons (PAHs) on Dust Collected in Shanghai, People's Republic of China	Y. Ren, Q. Zhang and J. Chen
450-457	Speciation of Particle-Associated Resin Acids and Chromophoric Compounds in Water Samples from the Biological Treatment System of Two New Zealand Pulp Mills	S. A. Kanber, A. G. Langdon and A. L. Wilkins
458-462	Benzene, Toluene, Ethylbenzene, and Isomeric Xylenes in Various Watr Samples in Croatia	B. Karačonji, L. Skender and V. Karačić
463-470	Pesticide Residues in Rawal Lake, Islamabad, Pakistan	K. Ahad, A. Mohammad, F. Mehboob, A. Sattar and I. Ahmad
471-480	Leaching Behavior and Flux of Toxic Metals from Chromated Copper Arsenate-Treated Wood and Chromated Copper Arsenate-Treated Wood Ash	Y.-C. Jang, H. Yoon and H. Kang
481-489	Degradation of Low and High Molecular Weight Fractions of Softwood Bleachery Effluents by Penicillium camemberti in Up-flow Column Reactor	B. K. Taşeli and C. F. Gökçay
490-496	Evaluation of Surface Water Pollution with Atrazine, an Endocrine Disruptor Chemical, in Agricultural Areas of Turopolje, Croatia	T. Gojmerac, Z. Ostojić, D. Pauković, J. Pleadin and M. Žurić
497-504	Accumulation of PCBs and Organochlorine Pesticides in River-Caught European River Lamprey (Lampetra fluviatillis) in Finland	L. Merivirta, M. Kivisaari, S. Berg, K. Peltonen and J. Björkroth, et al.
505-511	Effects of the Water Soluble Fraction of Diesel Fuel Oil on Some Functional Parameters of the Neotropical Freshwater Fish Prochilodus Lineatus Valenciennes	J. D. Simonato, A. C. Albinati and C. B. R. Martinez
512-521	Chromium Toxicity to Euglena gracilis Strains Depending on the Physiocochemical Properties of the Culture Medium	I. Rocchetta, L. B. Ruiz, M. C. Rios de Molina and V. Conforti
522-528	Copper Kinetics and Hepatic Glutathione Levels in the Copper Exposed Frog Rana ridibunda after Tetrathiomolybdate Treatment	N. S. Loumbourdis
529-537	Accumulation of Cadmium and Lead in Cerastoderma glaucum Originating from the Gulf of Gabès, Tunisia	M. Machreki-Ajmi and A. Hamza-Chaffai
538-544	Absorption of Zinc and Lead by Dittrichia viscosa Grown in a Contaminated Soil Amended with Olive-Derived Wastes	R. Nogales and E. Benítez
545-551	Preexposure to Copper Modulates Nonenzymatic Antioxidants in Liver of Channa punctata (Bloch) Exposed to the Herbicide Paraquat	S. Parvez and S. Raisuddin
552-558	Impact of Age of Immature Dendrobaena octaedra (Sav.), (Lumbricidae: Oligochaeta) at Cadmium Application on Life History Response	A. Rożen

Volume 76, Number 4 / April 2006

559-565	Biological Monitoring of Environmental Exposure to Polycyclic Aromatic Hydrocarbons: 1-Hydroxypyrene in Urine of Turkish Coke Oven Workers	M. Yilmazer, A. O. Ada, S. Suzen, C. Demiroglu and A. E. Demirbag, et al.
566-572	Small Heat Shock Protein 20 Gene (Hsp20) of the Intertidal Copepod Tigriopus japonicus as a Possible Biomarker for Exposure to Endocrine Disruptors	J. S. Seo, T.-J. Park, Y.-M. Lee, H. G. Park and Y.-D. Yoon, et al.
573-580	Flow Cytometric Analysis of DNA Damage in Cotton Rats, Sigmodon hispidus, Inhabiting an Abandoned Colliery Strip Mine	M. A. Harrington, K. A. Hays and K. McBee
581-588	Imposex Induction in the Mud Snail, Ilyanassa obsoleta by Three Tin Compounds	P. McClellan-Green, J. Romano and D. Rittschof
589-594	Effect of Zinc Addition to Soil on Nematode Community Structure	X. K. Zhang, Q. Li, S. B. Wang, Y. Jiang and W. Liang
595-600	Relationships Among Metallothionein, Cadmium Accumulation, and Cadmium Tolerance in Three Species of Fish	S. M. Wu, K. J. Jong and Y. J. Lee
601-606	Effect of 2,4,6-Trinitrotoluene and 2,4-Dinitrotoluene on the Growth Rate and Photosynthetic Capacity of the Cyanobacterium Microcystis aeruginosa (Kützing) Lemmermann	E. Bañares-España, L. García-Villada, V. López-Rodas, E. Costas and A. Flores-Moya
607-613	Effect of Monocrotophos on Erythropoietic Activity and Hematological Parameters of the Freshwater Fish Channa punctatus (Bloch)	S. Agrahari, K. C. Pandey and K. Gopal
614-621	Toxicity of Three Mosquito Insecticides to Crayfish	E. A. Paul and H. A. Simonin
622-628	Acute Toxicity of Endosulfan to the Milkfish, Chanos chanos, of the Southeast Coast of India	S. Magesh and A. K. Kumaraguru
629-636	Sediment Toxicity Tests Using Two Species of Marine Amphipods: Gammarus aequicauda and Corophium insidiosum	E. Prato, A. Di Leo, F. Biandolino and N. Cardellicchio
637-640	Radionuclides in Honeybee Propolis (Apis mellifera L.)	R. O. Orsi, S. R. C. Funari, R. Barbattini, C. Giovani and F. Frilli, et al.
641-647	Evaluation of Toxic Equivalent Quantity of Dioxins in Human Milk Using Different Toxicity Equivalence Factors	K. Saito, A. Ohmura, M. Takekuma, M. Fukui and Y. Iwasaki, et al.
648-655	Mercury in Feathers of Nestling Eagle Owls, Bubo bubo L., and Muscle of their Main Prey Species in Toledo Province, Central Spain	J. Ortego, M. Jiménez, M. Díaz and R. C. Rodríguez
656-662	Distribution of Metals in Representative Biota of Sundarban Mangrove Wetland, Northeast India	M. Saha, A. Cobelo-Garcia, S. K. Sarkar, R. Prego and B. Bhattacharya
663-670	Leaching of Copper from an Industrial Sludge Applied on a Soil Column	J. Xu, S. Dai, X. Han, S. Sun and P. Zhang
671-676	Environmental Pollution and Health Risk Related to Metals in the Solid Fraction and Effluent from Waste Water Treatment	N. Sasáková, M. Vargová, O. Ondrašovičová, M. Ondrašovič and J. Kottferová, et al.
677-683	Distribution of Arsenic in Three Geochemical Fractions of Surface Sediments from Coastal Sites of Sonora, Gulf of California, Mexico	M. E. Jara-Marini and L. García-Rico
684-688	Zinc in Cattle from Area Polluted by Long-Term Emissions	B. Koréneková, M. Skalická and P. Nad’
689-696	Environmental Stability of PAH Source Indices in Pyrogenic Tars	A. D. Uhler and S. D. Emsbo-Mattingly
697-704	DDT Concentrations in Soils of Brazzaville, Congo	B. Ngabe and T. F. Bidleman
705-711	Organochlorine Pesticides and PCB Congeners in Human Milk from Two Population Groups in Croatia	S.Herceg Romanić and B. Krauthacker
712-719	Effects of Temperature and Microorganisms on Malathion Transformation in River Water	Y. Zheng and H.-M. Hwang
720-727	Adsorption and Degradation of Benfuracarb in Three Soils in Hunan, People's Republic of China	N. Xue, R. Yang, X. Xu, H. M. Seip and Q. Zang
728-731	Relationship Between Atmospheric Quality and Concentration of Nitrite in Condensed Water of Dehumidifier	X. J. Wang, Y. G. Zhan, G. P. Hu and X. F. Cui
732-739	Uptake of Cadmium by Different Cultivars of Brassica pekinens (Lour.) Rupr. and Brassica chinensis L. and Their Potential for Phytoremediation	C. P. Liu, Z. G. Shen and X. D. Li
740-744	Oxidative Remediation of Diphenylamine in Wastewater	I. S. Jamall and I. Brown

Volume 76, Number 5 / May 2006

745-751	Supercritical Fluid Extraction for Liquid Chromatographic
752-759	Impact of Fermented Brown Rice with Aspergillus oryzae Intake and Concentrations of Organochlorine Pesticides in Blood of Humans from Japan	T. Takasuga, K. Senthilkumar, H. Tsuji and J. Nagayama
760-765	Residual Behavior and Risk Assessment of Spiromesifen (Oberon 240 SC) on Eggplant (Solanum melonongena L) in India: A Multilocational Study	K. K. Sharma, J. K. Dubey, I. Mukherjee, N. S. Parihar and R. S. Battu, et al.
766-773	Organochlorine Pesticides in Tissues of Catfish (Silurus asotus) from Guanting Reservoir, People's Republic of China	D. X. Cheng, Z. Z. Yang, X. T. Wang, Y. Z. Sun and X. B. Xu
774-781	Polychlorinated Biphenyls in Fish Species from Guanting
782-790	Status of HCH Residues in Indian Medicinal Plant Materials	L. P. Srivastava, N. Kumar, K. P. Gupta and R. B. Raizada
791-798	Bioavailability of Polycyclic Aromatic Hydrocarbons (PAHs)
799-806	Phthalate Esters in Sediments from Guanting Reservoir and
807-814	Nutrient Fate in Treated Wastewater Amenity Irrigation	M. Ghafouri, J. Rook and F. Stagnitti
815-822	Distribution and Speciation of Some Metals in Mangrove Sediments from Jiulong River Estuary, People's Republic of China	L. Jingchun, Y. Chongling, M. R. Macnair, H. Jun and L. Yuhong
823-830	Effect of Sewage Sludge Addition on Soil Quality in Terms of Metal Concentrations	R. Nagar, D. Sarkar and R. Datta
831-839	Spatial Distribution and Partitioning of Heavy Metals in Surface Sediments from Yangtze Estuary and Hangzhou Bay, People’s Republic of China	J. Fang and K. X. Wang
840-847	Total Mercury and Methylmercury Accumulation in the Muscle Tissue of Frigate (Auxis thazard thazard) and Yellow Fin (Thunnus albacares) Tuna from the Gulf of Guinea, Ghana	R. B. Voegborlo, A. Matsuyama, H. Akagi, A. A. Adimado and J. H. Ephraim
848-854	Effects of Commercial Microbial Products on the Immune System of Elliptio complanata Mussels	F. Gagne, T. Edge, M. Douville and C. Blaise
855-862	Oil Spill Remediation Techniques Can Have Different Impacts on Mixed Function Oxygenase Enzyme Activities in Fish	C. Cohen, M. M. Gagnon and D. Nugegoda
863-870	Biomarkers in Caddisfly Larvae of the Species Hydropsyche pellucidula (Curtis, 1834) (Trichoptera: Hydropsychidae) Measured in Natural Populations and after Short Term Exposure to Fenitrothion	E. Berra, M. Forcella, R. Giacchini, B. Rossaro and P. Parenti
871-876	Acute Toxicity of Dichlorvos on Fingerling European Catfish, Silurus glanis	M. S. Ural and S. Simsek Koprucu
877-882	Efficiency of Rice Bran for Removal of Di-n-Butyl Phthalate and Its Effect on the Growth Inhibition of Selenastrum capricornutum by Di-n-Butyl Phthalate	A. Adachi, K. Asa and T. Okano
883-890	Comparative Sensitivity of Green Algae to Herbicides Using Erlenmeyer Flask and Microplate Growth-Inhibition Assays	Z. Pavlic, B. Stjepanovic, J. Horvatic, V. Persic and D. Puntaric, et al.
891-898	Effect of Cadmium on Hematological Functions in Tilapia (Oreochromis mossambicus)	S. M. Wu and A.-N. Deng

Volume 76, Number 6 / June 2006

899-906	Isolation and Characterization of Two Phenol-Degrading Yeast Strains from Marine Sediment	Z. Hu, Y. R. Wu, B. K. Lin, K. Maskaoui and D. H. Zhuang, et al.
907-913	Heavy Metal Resistant Ciliate, Euplotes mutabilis, Isolated from Industrial Effluents Can Decontaminate Wastewater of Heavy Metals	A. Rehman, F. R. Shakoori and A. R. Shakoori
914-921	Detoxication of Pyrethroid Insecticides by Recombinant Carboxylesterase from Peach-Potato Aphid (Myzus persicae)	J. Cong, W. S. Lan, H. Jiang, S. R. Jiang and C. L. Qiao
922-929	Potential Volatile Organic Compound Exposure from Dry Process Photocopiers in Operation-Idle Mode	D.-J. Hsu, H.-L. Huang, H.-Y. Lin and T.-S. Lin
930-934	Persistence and Movement of Paclobutrazol Residues in a Mango Orchard Soil	L. Shalini and D. Sharma
935-941	Banned Organochlorine Cyclodiene Pesticide in Ground Water in Varanasi, India	S. K. Singh, P. Raha and H. Banerjee
942-949	Hydrolysis of Thiamethoxam	Z. Liqing, L. Guoguang, S. Dezhi and Y. Kun
950-956	Effects of Tween-80 on Bioremediation of Soil Contaminated with Resin and Asphalt	Z. Niu, S. Guo, F. Li and T. Sun
957-962	Increased Microcystin Production of Microcystis aeruginosa by Indirect Exposure of Nontoxic Cyanobacteria: Potential Role in the Development of Microcystis Bloom	M.-H. Jang, K. Ha, J.-M. Jung, Y.-J. Lee and N. Takamura
963-969	Effect of Toxic Microcystis aeruginosa PCC7820 in Combination with a Green Alga on the Experimental Population of Brachionus calyciflorus and B. rubens	H. Geng, P. Xie and J. Xu
970-976	Micronuclei and Chromosomal Aberrations as Biomarkers: A Study in an Arsenic Exposed Population in West Bengal, India	T. Chakraborty, U. Das, S. Poddar, B. Sengupta and M. De
977-983	Histopathological Effects of Hexavalent Chronium in Mouse Kidney	H. Oliveira, T. M. Santos, J. Ramalho-Santos and M. de Lourdes Pereira
984-991	Field and in Vitro Evaluation of Ammonia Toxicity on Native Fish Species of the Central Region of Argentina	A. C. Hued, M. N. Caruso, D. A. Wunderlin and M. A. Bistoni
992-998	Effect of Deltamethrin on the Biochemical Profile of Common Carp (Cyprinus carpio L.)	J. Velíšek, R. Dobšíková, Z. Svobodová, H. Modrá and V. Lusková
999-1006	Alkaline Phosphatase Activity in Four Microcystis aeruginosa Species and Their Responses to Nonylphenol Stress	J. Wang, B. Liu, N. Guo and P. Xie
1007-1013	Trace Metal Concentrations in the Balmain Bug (Ibacus peronii Leach, 1815) from Southwest Victoria, Australia	D. Miner, G. Allinson, S. Salzman, M. Nishikawa and N. Turoczy
1014-1020	Correlation Between Metallic and Acidic Components in High-Risk Particle Fraction in Zagreb Air	M. Čačković, K. Šega, V. Vađić and I. Bešlić
1021-1030	Long-Term Application of Sludge and Water from a Sewage Treatment Plant and the Aftermath on the Almond Trees (Prunus dulcis)	J. Menti, M. Roulia, E. Tsadilas and N. S. Christodoulakis
1031-1037	Phytoavailability and Solid-Phase Distribution of Chromium in a Soil Amended with Organic Matter	A. Rendina, M. J. Barros and A. F. de lorio
1038-1043	Air Mercury Levels in a Pharmaceutical and Chemical Sciences School Building	J. Olivero-Verbel, J. Ropero-Vega, W. Ortiz-Rivera, P. Vera-Ospina and N. Torres-Fuentes, et al.
1044-1052	Lead and Cadmium in Wheat Grain	N. Rafiq, Z. T. Maqsood and Z. Parveen

Volume 77, Number 1 / July 2006

1-8	Monocorophium insidiosum (Crustacea, Amphipoda) as a
9-14	Screening of Seventeen Oak Extracts for the Growth Inhibition of the Cyanobacterium Microcystis aeruginosa Kütz em. Elenkin	M.-H. Park, S.-J. Hwang, C.-Y. Ahn, B.-H. Kim and Oh H.-M.
15-20	Effect of Nonyphenol on the Expression of Hepatic Vitellogenin mRNA in Male Bombina orientalis (Boulenger)	H. S. Kang, J. S. Noh and M. C. Gye
21-29	Accumulation and Biodegradation of Dibutyl Phthalate in Chlorella vulgaris	J. Chi, H. Liu, B. Li and G.-L. Huang
30-35	Extracellular and Intracellular Uptake of Zinc in a Photosynthetic Biofilm Matrix	J. M. Morris and J. S. Meyer
36-42	Tissue Accumulation of Arsenic Compounds in Aquacultural and Wild Mullet (Mugil cephalus)	C.-W. Liu, K.-H. Lin and C.-S. Jang
43-50	Trace Metals in Tissues of Mugilids (Mugil auratus, Mugil capito, and Mugil labrosus) from the Mediterranean Sea	M. M. Storelli, G. Barone, A. Storelli and G. O. Marcotrigiano
51-59	β-Cyclodextrin-Enhanced Solubilization of Phenylsulfonyl Carboxylates in Water	X. Liu, J. Hou, L. Wang, W. Luo and B. Cui
60-66	Influence of Light on the Adsorption of Copper from Seawater onto Goethite and Birnessite	M. A. Huerta-Diaz
67-73	Enhanced Vitellogenin Induction of Secondary Effluents by Chlorination	L. An, J. Hu, M. Yang, F. Jin and Q. Du, et al.
74-81	Distance-Constrained Contaminant Detection Networks in Aquifers with Varying Hydraulic Gradients	P. F. Hudak and P. K. Hudak
82-87	Detailed Pollution Map of an Area Highly Contaminated by Mercury Containing Wastewater from an Organic Chemical Factory in People's Republic of China	A. Matsuyama, Y. Yasuda, A. Yasutake, L. Xiaojie and J. Pin, et al.
88-95	Mercury Resistance in Bacterial Strains Isolated from Hospitals and Clinics	D. K. Saha, S. Ghosh, J. Chaudhuri and A. Mandal
96-103	Hexavalent Chromium Induced Changes in Growth and Biochemical Responses of Chromate-Resistant Bacterial Strains Isolated from Tannery Effluent	O. P. Shukla and U. N. Rai
104-111	Effects of Sewage Sludge Disposal on Metal Content in the Sediment and Water of Mitchell Lake, San Antonio, Texas, USA	N. Simpson, D. Sarkar, R. Datta and S. Sharma
112-118	Variations in Indoor PM10 Concentrations in Sixteen Homes
119-125	Characterization of Airborne Trace Metal Distribution in Baixada Fluminense, Rio de Janeiro, Brazil, by Operational Speciation	S. L. Quiterio, G. Arbilla, V. Escaleira, C. R. S. Silva and M. A. Wasserman
126-136	Mobility of Polycyclic Aromatic Hydrocarbons in Water of the Egyptian Red Sea Coasts	T. O. Said and M. A. Hamed
137-142	Persistence and Dissipation of O-Sec-Butylphenyl N-Methylcarbamate (BPMC) in Rice Ecosystem	S. Alam, P. Mukherjee, A. Bhattacharyya, A. K. Somchowdhury and A. Chowdhury
143-148	Distribution of Persistent Organochlorine Compounds in One-Year and Two-Year-Old Pine Needles	S. Herceg Romanić and B. Krauthacker
149-154	Residue Evaluation of the Azole Fungicides Prochloraz and Tebuconazole in the White Mushroom Agaricus bisporus	M. A. Kastanias, M. Chrysayi-Tokousbalides, S. Coward, A. Philippoussis and P. Diamantopoulou

Volume 77, Number 2 / August 2006

155-163	Determination of Selenium Concentration in Serum and Toenail as an Indicator of Selenium Status	I. Al-Saleh and G. Billedo
164-170	Marine Algal Toxins in Shellfish from Shanghai Markets and Original Sources Following a Large Scale Red Tide Occurrence	J.-H. Wang and J.-Y. Wu
171-178	Differential Sensitivity to Human Influence in Juvenile Semimytilus algosus (Gould, 1850) (Mollusca: Mytilidae) from Four Coastal Sites in South-Central Chile	C. Altamirano-Chovar, A. Rudolph and R. D. Sepúlveda
179-185	Heavy Metals in the Tissues of the Sea Turtle Lepidochelys olivacea from a Nesting Site of the Northwest Coast of Mexico	M. G. Frías-Espericueta, J. I. Osuna-López, A. Ruiz-Telles, J. M. Quintero-Alvarez and G. López-López, et al.
186-193	Metal Concentrations in Blue Crab (Callinectes sapidus) and Mullet (Mugil cephalus) in Iskenderun Bay, Northern East Mediterranean, Turkey	A. Türkmen, M. Türkmen, Y. Tepe, Y. Mazlum and S. Oymael
194-202	Phytotoxic Effect of Coal Mine Effluent on Growth Behavior, Betabolic Changes, and Metal Accumulation in Rice Plants (Oryza sativa L.) c.v. IR-36	K. K. Tiwari, S. Dwivedi, U. N. Rai, A. K. Pandey and C. Chatterjee, et al.
203-210	Metal Content of Marine Mussels from Western Scheldt Estuary and Nearby Protected Marine Bay, The Netherlands: Impact of Past and Present Contamination	V. K. Mubiana and R. Blust
211-218	Comparison of PAH and nonylphenol Uptake by Carp (Cyprinus carpio) and Semipermeable Membrane Devices (SPMDs) from Water	J. Xu, P. Wang, X. Zhong, S. Dai and H. Sun, et al.
219-227	Biosorption of Metal Ions from Aqueous Solution and Electroplating Industry Wastewater by Aspergillus japonicus: Phytotoxicity Studies	A. R. Binupriya, M. Sathishkumar, K. Swaminathan, E. S. Jeong and S. E. Yun, et al.
228-236	Effect of Mixtures of Pesticides Used in the Direct Seeding Technique on Nontarget Plant Seeds	M. L. Martin and A. E. Ronco
237-244	Toxic Equivalent (TEQ) Levels and Characteristics of PCDD/DF and CoPCB Concentrations in Marine Foods in Japan	T. Nakatani, S. Ogaki, K. Itano, T. Fujita and Y. Mori, et al.
245-251	Stability Studies of Selected Phenoxyacid Herbicides in Water Samples and Determination of Their Transformation Products	D. Dąbrowska, A. Kot-Wasik and J. Namieśnik
252-259	Phthalate
260-266	Effect of Soil Type, Soil pH, and Microbial Activity on Persistence of Clodinafop Herbicide	S. Roy and S. B. Singh
267-273	Carbofuran Sorption Kinetics by Corn Crop Soils	M. Arias-Estévez, E. López-Periago, E. Martínez-Carballo and J. Simal-Gándara
274-281	Atmospheric Concentrations of Sulphur Dioxide in and Around a Typical Indian Petroleum Refinery	P. S. Rao, M. F. Ansari, C. P. Gajrani, A. Kumar and P. Nema, et al.
282-288	Distribution of Cobalt, Lead, and Nickel in Various Vegetables from Kahramanmaraş, Turkey	Ö. Erdoǧrul and F. Erbilir
289-296	Gallium, Indium, and Arsenic Pollution of Groundwater from a Semiconductor Manufacturing Area of Taiwan	H.-W. Chen
297-304	Effects of Remedial Treatment on Phosphorus Availability in an Arsenical Pesticide Contaminated Soil	D. Sarkar, K. C. Makris, R. Datta and A. Khairom
305-311	Characterization and Source Identification of Major Inorganic Ions in Precipitation of Nagpur, India	P. R. Salve, A. Maurya, R. Sinha, A. G. Gawane and S. R. Wate
312-318	Heavy Metal Contamination in Vegetables Grown in Wastewater Irrigated Areas of Varanasi, India	R. K. Sharma, M. Agrawal and F. Marshall
319	Adsorption and Degradation of Benfuracarb in Three Soils in Hunan, People's Republic of China	N. Xue, R. Yang, X. Xu, H. M. Seip and Q. Zeng
320	Effects of Tween-80 on Bioremediation of Soil Contaminated with Resin and Asphalt	Z. Niu, S. Guo, F. Li and T. Sun
321	Air Mercury Levels in a Pharmaceutical and Chemical Sciences School Building	J. Olivero-Verbel, J. Ropero-Vega, W. Ortiz-Rivera, P. Vera-Ospina and N. Torres-Fuentes, et al.

Volume 77, Number 3 / September 2006

323-330	Use of a Home Water Filter in the Reduction of Trihalomethanes and Total Organic Halogen in Tap Water: Forty-One Samples from Osaka City and Surrounding Cities of Japan in 1999, 2000, and 2004	K. Yamamoto, N. Kakutani, A. Yamamoto, K. Tsuruho and Y. Mori
331-337	Serum Levels of Volatile Organic Compounds in Patients with Sick Building Syndrome	F. Kondo, Y. Ikai, T. Goto, Y. Ito and H. Oka, et al.
338-342	Smoking and Alcohol Use in Asbestos Abatement Workers	J. H. Lange, G. Mastrangelo and A. Buja
343-350	Dechlorination of DDT by Electrocatalytic Hydrogenolysis	J. E. Wesley, D. Bejan and N. J. Bunce
351-358	Mercury and Organomercurial Resistance in Rhodotorula rubra: Activation of Glutathione Reductase	S. K. Ghosh, S. Ghosh, R. Gachhui and A. Mandal
359-366	Use of the Nile Monitor, Varanus niloticus L (Reptilia: Varanidae), as a Bioindicator of Organochlorine Pollution in African Wetlands	P. J. Berny, V. de Buffrénil and G. Hémery
367-374	Seasonal Variation of Microcystin Concentration in Lake Chaohu, a Shallow Subtropical Lake in the People's Republic of China	H. Yang, P. Xie, J. Xu, L. Zheng and D. Deng, et al.
375-382	Alternative Water Management for Controlling Simetryn and Thiobencarb Runoff from Paddy Fields	T. K. Phong, M. H. T. Nguyen, S. Komany, S. H. Vu and H. Watanabe
383-390	Monitoring Phenolic Compounds During Biological Treatment of Kraft Pulp Mill Effluent Using Bacterial Biosensors	V. L. Campos, J. Veas, C. A. Zaror and M. A. Mondaca
391-398	Variation in Pesticide Concentrations During Composting of Food Waste and Fowl Droppings	K. Kawata, K. Nissato, N. Shiota, T. Hori and T. Asada, et al.
399-405	Pesticide Residues in Commercial Egg Samples in Sao Paulo City, Brazil, 2003–2005	Ciscato C. H. P., Gebara A. B. and Spinosa H. S.
406-410	Polychlorinated Dibenzo-p-Dioxins and Dibenzofurans in Mussels and Gammarus spp. from Dongting Lake in People's Republic of China	Gao L., Zheng M., Zhang B. and Liu W.
411-418	Accumulation of Phthalic Acid Esters in Water Spinach
419-426	Comparison of Trace Metals Concentration in PM10 of Different Locations of Lucknow City, India	K. Sharma, R. Singh, S. C. Barman, D. Mishra and R. Kumar, et al.
427-436	Dominance of Algae in Ganga Water Polluted Through Fly-Ash Leaching: Metal Bioaccumulation Potential of Selected Algal Species	S. Dwivedi, R. D. Tripathi, U. N. Rai, S. Srivastava and S. Mishra, et al.
437-444	EDTA Influences Time and Concentration Dependent Cadmium Uptake Characteristics of Indian Mustard	X. Jiang and M. Puschenreiter
445-450	Heavy Metals in Urban Roadside Plants from Amman, Jordan	K. M. Swaileh, M. Matani and R. M. Hussein
451-458	Organotin Species in Fish and Bivalves Samples Collected from the Egyptian Mediterranean Coast of Alexandria, Egypt	T. O. Said, R. S. Farag, A. M. Younis and M. A. Shreadah
459-468	Heavy Metals in Water and Surface Sediments in Winam Gulf of Lake Victoria, Kenya	E. Z. Ochieng, J. O. Lalah and S. O. Wandiga
469-476	Uptake of Heavy Metals by a Ciliate, Tachysoma pellionella, Isolated from Industrial Effluents and Its Potential Use in Bioremediation of Toxic Wastewater	A. Rehman, F. R. Shakoori and A. R. Shakoori

Volume 77, Number 4 / October 2006

477-483	Modulatory Effects of Fresh Garlic Extract on Chrysotile Asbestos Induced Genotoxicity: An In Vitro Study	S. Yadav, Q. Rahman, S. Geh and A. B. Pant
484-491	Effect of Temporary Closure of the Mouth of an Estuary on the Benthic Macroinfauna: Lenga-Chile, A Case Study	J. Moscoso, A. Rudolph, R. D. Sepúlveda and C. Suárez
492-499	Polycyclic Aromatic Hydrocarbons in Fruits and Vegetables Grown in the Czech Republic	M. Jánská, J. Hajšlová, M. Tomaniová, V. Kocourek and M. Vávrová
500-507	Distribution and Biodegradation of Bisphenol A in Water Hyacinth	J. H. Kang and F. Kondo
508-515	Runoff of Aerially Applied Phthalide from Paddy Fields	N. Shiota, T. Hori, K. Nissato, T. Asada and K. Oikawa, et al.
516-520	Methomyl Residue on Chinese Cabbage Grown under Greenhouse Conditions	S. Khay, A. M. Abd El-Aty, J. H. Choi, J. T. Choi and K. T. Lim, et al.
521-523	Dissipation of Malathion on Fenugreek (Trigonella foenum-graceum L.)	B. Singh, R. S. Battu and J. S. Dhaliwal
524-532	Bioaccumulation of the Antifouling Paint Booster Biocide Irgarol 1051 by the Green Alga Tetraselmis suecica	R. A. Dyer, L. E. Tolhurst, M. J. Hilton and K. V. Thomas
533-542	Extinction Coefficients and Dissolved Organic Carbon Content in Freshwater in Kenya	J. O. Lalah and S. O. Wandiga
543-550	Acute Toxicity of Permethrin to Four Populations of Ovigerous Grass Shrimp, Palaemonetes pugio Holthuis	D. Marshalonis, R. E. Knowlton and H. Merchant
551-558	Toxic Effects of Lead on the Liver and Gills of Oncorhynchus mykiss WALBAUM 1792	M. Suiçmez, M. Kayım, D. Köseoğlu and E. Hasdemir
559-565	CYP1A Expression in Mullus barbatus and Merluccius merluccius from the Adriatic Sea in Serbia and Montenegro	M. Mihailović, D. Bogojević, S. Dinić, N. Grdović and I. Grigorov, et al.
566-573	Effects of Toxic and Nontoxic Microcystis aeruginosa on Survival, Population-Increase, and Feeding of Two Small Cladocerans	Y. Liu, P. Xie and X.-P. Wu
574-580	Metal Content in Ulva lactuca (Linnaeus) from Navachiste Bay (Southeast Gulf of California) Sinaloa, Mexico	J. Orduña-Rojas and R. M. Longoria-Espinoza
581-589	Accumulation of Nutrients and Metal Ions by Two Mung Bean [Vigna radiata (L.) Wilczek] Cultivars Treated with Copper and Lead	M. Hussain, S. Ijaz and M. Bibi
590-596	Trace Metal Concentrations in Wild and Cultured Australian Short-Finned Eel (Anguilla australis Richardson)	A.-M. Calvi, G. Allinson, P. Jones, S. Salzman and M. Nishikawa, et al.
597-607	Mercury, Cadmium, Selenium, and Seven Other Elements in the Muscle, Renal, and Hepatic Tissue of Harbor Seals (Phoca vitulina) from Newfoundland and Labrador, Canada	G. Veinott and B. Sjare
608-615	Heavy Metals from Agricultural Soils from Cameron Highlands, Pahang, and Cheras, Kuala Lumpur, Malaysia	J. Khairiah, K. H. Lim, R. Ahmad-Mahir and B. S. Ismail
616-623	Toxicity and Trace Metal Concentrations of Sediments from Lake Maryut, Alexandria, Egypt	M. M. Prenner, H. Ibrahim, J. W. Lewis and M. Crane
624-630	PM₁₀ Metal Distribution in an Industrialized City	Y.-F. Wang, Y.-I. Tsai, H.-H. Mi, H.-H. Yang and Y.-F. Chang

Volume 77, Number 5 / November 2006

631-637	Degradation Dynamics and Persistence of Imidacloprid in a Rice Ecosystem Under West Bengal Climatic Conditions	B. Kanrar, T. Ghosh, S. K. Pramanik, S. Dutta and A. Bhattacharyya, et al.
638-642	Effect of Drying on Organophosphorus Pesticide Residues in Peppermint (Mentha piperita L.)	A. Ozbey and U. Uygun
643-650	Lead in Soils in Paint Contaminated Residential Sites at San Antonio, Texas, and Baltimore, Maryland	S. S. Andra, D. Sarkar, R. Datta and S. Saminathan
651-657	Particulate Matter and Associated Metal Levels in a Conservation Area in the Remaining Tropical Forest of Mata Atlântica, Brazil	S. L. Quiterio, J. Loyola, P. B. Almeida, V. Viviane and G. Arbilla
658-664	Chromium Levels in Vegetables and Grains Grown on Tannery Effluent Irrigated Area of Jajmau, Kanpur, India: Influence on Dietary Intake	A. K. Gupta and S. Sinha
665-670	Lead, Mercury, and Nickel in Grapevine, Vitis vinifera L., in Polluted and Nonpolluted Regions	S. Todic, Z. Beslic, N. Lakic and D. Tesic
671-678	Metal Distribution in Pakistani and Foreign Brands of Cigarette Tobacco	S. Zulfiqar, S. Shabbir, M. Ishaq, M. S. Shaukat and M. I. Sarwar
679-686	Metal Distribution in Pakistani and Foreign Brands of Cigarette Ash	S. Zulfiqar, S. Shabbir, M. Ishaq, M. S. Shaukat and M. I. Sarwar
687-693	Characterization of Soil and Sediment Samples Collected from the Zadar Area, Croatia, by GC-ECD PCB Analysis and Bioassay	M. Picer, R. Kovačević, N. Picer, V. H. Kobasić and V. Čalić, et al.
694-699	Soil Nitrification and Denitrification Potentials in a Wheat Field Soil as Affected by Elevated Atmospheric CO2 and Rice Straw Incorporation	Y. Shi, S. Y. Wang, L. Han, J. Yue and L. X. Yang, et al.
700-706	Absence of DNA Damage in Multiple Organs after Oral Exposure to Fluoride in Wistar Rats	M. A. R. Buzalaf, D. M. F. Salvadori, M. E. A. Marques, E. E. Caroselli and A. L. Leite, et al.
707-711	Serum Heat Shock Protein (HSP70) and Its Antibody (Anti-HSP70) Levels in Male Foundry Workers in Taiwan	C.-J. Chen, H.-J. Wen, S.-H. Liu, M.-S. Lin and T.-S. Lin
712-717	Assessment of Human Exposure to Aluminum Through Cooked Food Monitoring	J. T. Nyangababo and A. J. Droti
718-722	Exposure to Airborne Asbestos During Abatement of Ceiling Material, Window Caulking, Floor Tile, and Roofing Material	J. H. Lange, S. L. M. Sites, G. Mastrangelo and K. W. Thomulka
723-725	Asbestos Abatement in a Location Previously Improperly Abated	J. H. Lange, S. L. M. Sites, G. Mastrangelo and K. W. Thomulka
726-731	Continuing Organochlorine Insecticide Mortality in Wild Birds in New York, 2000–2004	J. C. Okoniewski, W. B. Stone and K. P. Hynes
732-740	Toxicity of Trace Metals to Juvenile Abalone, Haliotis rubra Following Short-Term Exposure	J. Gorski and D. Nugegoda
741-747	Acute Toxicity of Hexavalent Chromium to European Freshwater Fish	G. Svecevič ius
748-754	Roundup Biactive Modifies Cadmium Toxicity to Daphnia carinata	L. Zalizniak and D. Nugegoda
755-762	Comparative Toxicities of Organotin Compounds on Fertilization and Development of Sea Urchin (Anthocidaris crassispina)	W. J. Shim, S. H. Hong, I. G. Agafonova and D. L. Aminin
763-771	Response of Chamomile Plants (Matricaria recutita L.) to Cadmium Treatment	A. Pavlovič, E. Masarovičová, K. Král'ová and J. Kubová
772-778	Response of Chlorococcum sp. AZHB to Copper and
779-784	Effects of Sodium Selenite on Methylmercury-Induced Cell Death and on Mercury Accumulation in Rat Cerebellar Neurons in Primary Culture	M. Sakaue, T. Adachi, M. Okazaki, H. Nakamura and N. Mori, et al.

Volume 77, Number 6 / December 2006

785-792	Evaluation of a Fluorescent Method for Measuring Cholinesterase Activity in Mammalian Blood and Tissue	C. J. Stamler, Arrieta D. E., N. Basu, J. D. Henderson and B. W. Wilson, et al.
793-798	Prediction of Gas Chromatographic Retention Indices of Benzene Dicarboxylic Diesters Using Novel Topological Indices	C. H. Lu, A. F. Jalbout, L. Adamowicz, Y. Wang and C. S. Yin
799-806	Characterization of Gas and Particle Emission from Smoldering Incenses with Various Diameters	T. T. Yang, C. C. Chen and J. M. Lin
807-809	Type and Amount of Asbestos in Floor Tile and Mastic	J. H. Lange
810-815	Dissipation of Chlorfenapyr Residue in Pakchoi and Soil	X.-M. Ou, M.-Z. Huang, X.-G. Wang and D. Fan
816-825	Binding and Water Solubility Enhancement of 14C-Benzo[a]Pyrene by Dissolved Organic Matter in Freshwater in Kenya	J. O. Lalah and S. O. Wandiga
826-833	Removal of Alachlor and Pretilachlor by Laboratory-Synthesized Zerovalent Iron in Pesticide Formulation Solution	H. Y. Kim, I. K. Kim, J. H. Shim, Y.-C. Kim and T.-H. Han, et al.
834-837	Atmospheric Dry Deposition on Leaves at an Urban Location	P. R. Salve, A. Maurya and S. R. Wate
838-845	Distribution of Epiphytic Lichens and Air Pollution in the City of Trabzon, Turkey	K. Yazici and A. Aslan
846-853	Selective Bioaccumulation of Metals by Different Parts of Some Fish Species from Crude Oil Polluted Water	J. K. C. Nduka, E. Constance and E. Obiakor
854-860	Bioaccumulation of Mercury in Fish Exposed to Experimentally Contaminated Water and Sediment	S. de Carvalho, J. V. Lombardi, M. J. T. R. Paiva, J. G. de França-Monkolski and J. R. Ferreira
861-867	Effect of Aerobic Sludge with Increasing Level of Adaptation on Abietic Acid Biodegradation	M. Belmonte, J. Decap, M. Martínez and G. Vidal
868-873	Distribution and Sources of Polyaromatic Hydrocarbons (PAHs) in Surface Sediments of Great Kwa River, Nigeria	O. R. Orgi, F. E. Asuquo and U. J. Ibok
874-881	Speciation Distribution of Lead and Zinc in Soil Profiles of the Shenyang Smeltery in Northeast China	L. Chao, Q. Zhou, S. Chen and S. Cui
882-887	Dehalogenation of Lindane by Penicillium camemberti	B. K. Taşeli
888-895	White-Tailed Eagles (Haliaeetus albicilla) in Schleswig-Holstein No Longer Endangered by Organochlorines	W. Scharenberg and B. Struwe-Juhl
896-904	Effect of Fungicide Seed Treatments on N2-Fixation and
905-911	Toxicity Assessment of Contaminated Sediments after Dredging	L. Ai-ju, K. Fan-xiang, S. Xiao-li, Y. Yang and Y. Zhou
912-917	Metals in Shrimp Farm Sediments, Sinaloa, Northwest Mexico	M. G. Frías-Espericueta, J. I. Osuna-López, D. Voltolina, E. M. Correa-González and M. J. Armenta-Monje, et al.
918-924	Acute Toxicity of the Pesticides Chlorpyrifos and Atrazine to the Chinese Mitten-handed Crab, Eriocheir Sinensis	K. Li, L. Q. Chen, E. C. Li and Z. K. Zhou
925-930	Immunological Response of the Freshwater Fish Colossoma macropomum as a Biomarker of Copper Exposure	R. Salazar Lugo, G. Nathalí, L. B. Villalobos de B and L. Mairin
931-937	Behavioral Alterations in Juvenile Cyprinus carpio (Linnaeus, 1758) Exposed to Sublethal Waterborne Cadmium	B. L. Eissa, A. Salibián and L. Ferrari

Volume 78, Number 1 / January 2007

1-4	Increased Risk of Relapse After Breast Cancer With Exposure to Organochlorine Pollutants	C. J. Charlier and M.-T. C. Dejardin
5-9	Exposure and Health Risk of Gallium, Indium, and Arsenic from Semiconductor Manufacturing Industry Workers	Hong Wen Chen
11-12	Grayanotoxin Poisoning From Flower of Rhododendron mucronulatum in Humans	S.-H. Choi, S.-W. Lee, Y.-S. Hong and S.-I. Lim
13-17	Mercury Distribution in Soil Profiles Polluted by Lead Smelting	V. Ettler, J. Rohovec, T. Navrátil and M. Mihaljevič
19-23	Methyl Isothiocyanate Residential Community Air Assessment for South Franklin County, Washington	J. H. Merriman and V. R. Hebert
25-28	Volatile Organic Compound Exposure of Suburban Elementary Students in Taiwan	C.-Y. Peng and T.-S. Lin
29-32	Pesticide Body Residues of
33-37	Contents of Trace Metals in Water and Macroalgae along the Mediterranean Coast of Tunisia	M. El Ati–Hellal, A. Hedhili and M. Dachraoui
39-43	Mercury Distribution in Selected Tissues of Migratory and Resident Avifauna from Altata-Ensenada del Pabellón Lagoon, Southeast Gulf of California	J. Ruelas-Inzunza, F. Páez-Osuna and M. Arvizu-Merin
45-52	Postcapture Depuration of Essential Metals in the Deep Sea Hydrothermal Mussel Bathymodiolus azoricus	E. Kádár
53-57	Trace Metal Concentrations in the Little Penguin (
59-62	A Mobile Field Extractor for Extracting Water Samples While Driving between Sampling Sites	J. D. Mattice, E. E. Gbur, B. A. Greer and B. W. Skulman
63-66	Effects of Ammonia on Cellular Biomarker Responses in Oysters (
67-71	Removal and Toxicological Response of Triazophos by
73-77	Quantitative Structure–Activity Relationships for Predicting the Joint Toxicity of Substituted Anilines and Phenols to Algae	G. H. Lu, C. Wang, Z. Y. Tang and X. L. Guo
79-83	Effect of Sublethal Exposure to Chlordecone on Life History Characteristics of Freshwater Rotifer
85-89	Behavior of β-Cyfluthrin after Foliar Application on Chickpea (c
91-94	Effect of Surfactant on Leaching of Pendimethalin in Florida Candler Fine Sand	S. D. Sharma and M. Singh

Volume 78, Number 2 / February 2007

95-98	Volatile Organic Compound Exposure of Suburban Elementary Students in Taiwan	C.-Y. Peng and T.-S. Lin
99-106	Postcapture Depuration of Essential Metals in the Deep Sea Hydrothermal Mussel Bathymodiolus azoricus	E. Kádár
107-111	Quantitative Structure–Activity Relationships for Predicting the Joint Toxicity of Substituted Anilines and Phenols to Algae	G. H. Lu, C. Wang, Z. Y. Tang and X. L. Guo
112-117	Zinc and Copper Toxicity to Soil Bacteria and Fungi from Zinc Polluted and Unpolluted Soils: A Comparative Study with Different Types of Biolog Plates	B. Klimek and M. Niklińska
118-122	Mercury and Lead Content in Fish Species From the River Gomti, Lucknow, India, as Biomarkers of Contamination	R. Agarwal, R. Kumar and J. R. Behari
123-127	Exposure and Health Risk of Gallium, Indium, and Arsenic from Semiconductor Manufacturing Industry Workers	H.-W. Chen
128-131	Lead and Copper Levels in Tea Samples Marketed in Beijing, China	F. Qin and W. Chen
132-133	Grayanotoxin Poisoning From Flower of Rhododendron mucronulatum in Humans	S.-W. Lee, S.-H. Choi, Y.-S. Hong and S.-I. Lim
134-137	Differential Accumulation of Heavy Metals in Muscle and Liver of a Marine Fish, (King Mackerel,
138-141	Evaluation of Alachlor Herbicide Impacts on Nile Tilapia (
142-146	Interaction between a Synthetic Dye Bath and Selenium in Their Toxicity to Dunaliella tertiolecta under Two Light Intensities	M. Türker Saçan and N. Özkovalak
147-151	Arsenic Distribution in a Tilapia (Oreochromis mossambicus) Water-Sediment Aquacultural Ecosystem in Blackfoot Disease Hyperendemic Areas	S. -W. Wang, K. -H. Lin, Y. -M. Hsueh and C. -W. Liu
152-157	Characteristics of Copper and Lead Uptake and Accumulation by Two Species of
158-162	Pentachlorophenol Residues in Suspended Particulate Matter and Sediments from the Yangtze River Catchment of Wuhan, China	Z. W. Tang, Z. F. Yang, Z. Y. Shen and J. F. Niu
163-167	Isolation and Characterization of a Nitrobenzene Degrading
168-171	Toxicity Evaluation of Diazinon Contaminated Leaf Litter	M. T. Moore, R. E. Lizotte and S. Smith
172-175	Kinetic and Mechanistic Study of Photodechlorination of 2,2′,4,4′-Tetrachlorobiphenyl in Surfactant Solutions	Z. H. Wang and Z. Shi
176-180	The Role of Chloride Salts in Chemically Enhanced Phytoextraction of Heavy Metals From a Contaminated Agricultural Soil	M. Komárek, P. Tlustoš, J. Száková and V. Chrastný
181-185	Initial Survey of Plasma Vitellogenin and Gonadal Development in Male Carp (

Volume 78, Numbers 3-4 / April 2007

187-190	Risk Assessment of Atrazine polluted Farmland and Drinking Water: A Case Study	Q. Li, Y. Luo, J. Song and L. Wu
191-194	Organochlorine Pesticide Residues in Guano of Brazilian Free-tailed Bats,
195-200	Contamination by Selected Organochlorine Pesticides (OCPs) in Surface Soils in Hanoi, Vietnam	Vu Duc Toan, Vu Duc Thao, Jürg Walder, Hans-Rudolf Schmutz and Cao The Ha
201-205	Distribution and Risk Assessment of Polycyclic Aromatic Hydrocarbons in Household Drinking Water	Hong-Wen Chen
206-210	Tissue-Related Polychlorinated Biphenyls Accumulation in Mediterranean Cetaceans: Assessment of Toxicological Status	M. M. Storelli, G. Barone, G. Piscitelli, A. Storelli and G. O. Marcotrigiano
211-216	Level and Distribution of Polychlorinated Biphenyls (PCBs) in Surface Soils from Hanoi, Vietnam	Vu Duc Toan, Vu Duc Thao, Jürg Walder, Hans-Rudolf Schmutz and Cao The Ha
217-221	Application of
222-225	Dissipation and Residues of Spinosad in Eggplant and Soil	Ercheng Zhao, Yanjun Xu, Maofeng Dong, Shuren Jiang and Zhiqiang Zhou, et al.
226-230	Factors Shaping the Pattern of Seasonal Variations of Microcystins in Lake Xingyun, a Subtropical Plateau Lake in China	S. Li, P. Xie, J. Xu, X. Zhang and J. Qin, et al.
231-234	Adsorption of Atrazine by Soils Varying in Organic Carbon Content in the Presence of the Adjuvant Atpolan	Maria Swarcewicz and Elżbieta Skórska
235-238	Residue Evaluation of Controlled-Release Formulations of Imidacloprid Against Rice Leaf Folder	B. Ram Prasad, Vidya S. Singh, Subhash Chander and Jitendra Kumar
239-244	Bio-safety Assessment of Validamycin Formulation on Bacterial and Fungal Biomass in Soil Monitored by Real-Time PCR	Haifeng Qian, Baolan Hu, Dan Cao, Wei Chen and Xiaoyan Xu, et al.
245-248	Responses of Hyalella azteca to a Pyrethroid Mixture in a Constructed Wetland	M. T. Moore, R. E. Lizotte and S. Smith
249-251	Bone Density and Breaking Strength in UK Raptors Exposed to Second Generation Anticoagulant Rodenticides	L. D. Knopper, P. Mineau, L. A. Walker and R. F. Shore
252-257	Preferential Accumulation of Cadmium and Chromium: Toxicity in Bacopa monnieri L. under Mixed Metal Treatments	O. P. Shukla, S. Dubey and U. N. Rai
258-261	Cadmium, Lead, Mercury and Copper in Fish from the Marmara Sea, Turkey	Yasar Keskin, Ruhtan Baskaya, Oguz Özyaral, Türkan Yurdun and Nimet Emel Lüleci, et al.
262-264	Mercury Bioaccumulation in Fishes of Three Gorges Reservoir After Impoundment	L. Zhang, X. Zang, J. Xu, P. Xie and Z. Zhu, et al.
265-269	Single- and Multi-component Adsorption of Pb, Cu, and Cd on Peat	Qin Fei and Wen Bei
270-274	Determination of Toxic Metals in Petroleum, Cultivated Land and Ore Samples Using Laser-Induced Breakdown Spectroscopy	M. A. Gondal, T. Hussain, Z. H. Yamani and Z. Ahmed
275-279	Uptake and Translocation of Heavy Metals in Salt Marsh Sediments by
280-283	Enhancement of Lead Uptake by Hyperaccumulator Plant Species
284-287	N₂O Emissions under Different Moisture and Temperature Regimes	Han Jian-gang, Zhu Yong-li, Bai Hong-ying, Qu Dong and Chu Jin-yu, et al.
288-293	Removal of Ammonia and Nitrite from Coastal Water Using Low-Cost Agricultural Waste	V. Parimala, K. K. Krishnani, B. P. Gupta, R. Ragunathan and S. M. Pillai, et al.

Volume 78, Number 5 / May 2007

295-298	Near Infrared Reflectance Spectroscopy as a Tool to Predict Pesticide Sorption in Soil	S. Bengtsson, T. Berglöf and H. Kylin
299-303	Enhanced Skin Absorption and Fly Toxicity of Permethrin in Emulsion Formulation	W. G. Reifenrath
304-307	Volatile Aromatic Compounds in a Light-Duty Vehicle Tunnel in Rio de Janeiro, Brazil	M. C. S. Machado, J. C. S. Almeida, E. M. Martins and G. Arbilla
308-313	Characteristics of Emissions of Volatile Organic Compounds from Smoldering Incense	T. T. Yang, T. S. Lin and M. Chang
314-318	Multi Residual Pesticide Monitoring in Commercial Herbal Crude Drug Materials in South Korea	Chang-Hwan Oh
319-324	Mungbean: A Nickel Indicator, Accumulator or Excluder?	M. S. A. Ahmad, M. Hussain, R. Saddiq and A. K. Alvi
325-329	Organochlorine Pesticide Residues in Human Milk of Mothers Living in Northern Tunisia	S. Ennaceur, N. Gandoura and M. R. Driss
330-334	Occurrence of DDT and HCH Insecticide Residues in Human Biopsy Adipose Tissues in Punjab, India	R. S. Aulakh, J. S. Bedi, J. P. S. Gill, B. S. Joia and P. A. Pooni, et al.
335-340	Residues of Organochlorine Pesticides in Fish from the Gomti River, India	Amrita Malik, Kunwar P. Singh and Priyanka Ojha
341-344	Norflurazon and Simazine Losses in Surface Runoff Water from Flatwoods Citrus Production Areas	P. Chris Wilson, Brian Boman and Jane Ferguson Foos
345-348	Influence of Wheat Ash on the MCPA Immobilization in Agricultural Soils	E. Hiller, A. Fargašová, L. Zemanová and M. Bartal’
349-352	Persistence of Acetamiprid in Soil	Suman Gupta and V. T. Gajbhiye
353-357	Environmental Implications of Heavy Metals in Surface Sediments near Isla de Sacrificios, Mexico	L. Rosales-Hoz, A. Carranza-Edwards and O. Celis-Hernandez
358-362	Impact of Phosphate Fertilizer on Cadmium Accumulation in Soil and Vegetable Crops	Y. S. Al-Faiyz, M. M. El-Garawany, F. N. Assubaie and M. A. Al-Eed
363-367	Comparative Analytical Data in the Source Determination of Unknown Spilled Oil in the Haydarpaşa Port (Marmara Sea), Turkey	S. Ünlü
368-372	Continuous-Flow Microextration Coupled with HPLC for the Determination of 4-Chloroaniline in
373-379	Distribution and Sources of Aliphatic and Polycyclic Aromatic Hydrocarbons in Surface Sediments, Fish and Bivalves of Abu Qir Bay (Egyptian Mediterranean Sea)	Kamal Z. El Deeb, Tarek O. Said, Mohamed H. El Naggar and Mohamed A. Shreadah
380-383	Extraction of Multi-Class Pesticide Residues in Mango Fruits (
384-389	Effect of Elsholtzia Splendens, Soil Amendments, and Soil Managements on Cu, Pb, Zn and Cd Fractionation and Solubilization in Soil under Field Conditions	H.-Y. Peng and X.-E. Yang
390-394	Heavy Metal Bioaccumulation by the Important Food Plant,
395-399	Antimony and Heavy Metals Accumulation in Some Macroinvertebrates in the Yesilirmak River (N Turkey) near the Sb-mining Area	M. Duran, Y. Kara, G. K. Akyildiz and A. Ozdemir
400-404	Heavy Metals in Wet Method Coffee Processing Wastewater in Soconusco, Chiapas, Mexico	Y. Siu, G. Mejia, J. Mejia-Saavedra, J. Pohlan and M. Sokolov
405-410	Alkali and Transition Metals in Macrophytes of a Wetland System	B. Anjan Kumar Prusty, P. A. Azeez and E. P. Jagadeesh
411-416	A Comparative Study of Air Pollution in Indian Cities	A. K. Singh, H. K. Gupta, K. Gupta, P. Singh and V. B. Gupta, et al.
417-420	Determination of Inorganic Bromide Content in Several Vegetable Foods	E. Baso-Cejas, G. Brito, C. Díaz and E. M. Peña-Méndez

Volume 78, Number 6 / June 2007

421-426	Testing the Use of the Water Milfoil (
427-431	A Comparison of Two Exposure Systems to Apply Malathion to
432-435	Is HSP70 Involved in Acclimation to Cadmium in the Chinese Crab,
436-439	Pharyngeal Tonsil Cadmium Contamination in Children from Regions of Upper Silesia and Malopolska	Maciej Misiolek, Jerzy Kwapulinski, Zbigniew Maciol, Ewa Nogaj and Andrzej Kita, et al.
440-444	Influence of Heavy Metals on the Carbohydrate and Phenolics in Mangrove, Aegiceras corniculatum L., Seedlings	Q. Guangqiu, Y. Chongling and L. Haoliang
445-449	Acute Toxicity of 4-Nonylphenol to Aquatic Invertebrates in Taiwan	L. Hong and M.-H. Li
450-454	The Effects of Monocrotophos to Different Tissues of Freshwater Fish
455-458	Monomethylarsonous Acid Induced Cytotoxicity and Endothelial Nitric Oxide Synthase Phosphorylation in Endothelial Cells	B. Li, Y. Sun, X. Sun, Y. Wang and X. Li, et al.
459-462	Acute Toxicity of Antimony Chloride and its Effects on Oxygen Consumption of Common Carp (
463-468	Comparison of Organochlorine Pesticides, PCBs, and Heavy Metal Contamination and of Detoxifying Response in Tissues of Ameiurus melas from Corbara, Alviano, and Trasimeno Lakes, Italy	A. C. Elia, A. J. M. Dörr and R. Galarini
469-473	Microbiological Response to Copper Contamination of a Paddy Soil	Q. Sun, Z. L. He, X. E. Yang and J. L. Shentu
474-478	Mammalian Cell Cytotoxicity Analysis of Soybean Rust Fungicides	S. L. Daniel, G. L. Hartman, E. D. Wagner and M. J. Plewa
479-484	Histopathological Effects of Dimethoate on Testes of Rats	Ferah Sayım
485-488	Effect of Daidzein in Rats on Cadmium Excretion	Ae-Son Om and Jae-Young Shim
489-493	Evaluation of the Effects of a Single Exposure to Ethidium Bromide in
494-498	Field Assessment of Sediment Toxicities Within a Subtropical Estuarine Wetland in Hong Kong, Using a Local Gastropod (
499-502	Effect of Pyrogallol on the Growth and Pigment Content of Cyanobacteria-Blooming Toxic and Nontoxic
503-509	Quantitative Structure–Activity Relationships and Mixture Toxicity of Substituted Benzaldehydes to
510-514	Acute and Sub-Lethal Toxicity of Three POEA Surfactant Formulations to Daphnia magna	John M. Brausch, Blake Beall and Philip N. Smith
515-521	Sediment Quality Status of Two Creeks in the Upper Bonny Estuary, Niger Delta, in Relation to Urban/Industrial Activities	Erema R. Daka, Miebaka Moslen, Calista A. Ekeh and I. K. E. Ekweozor
522-526	Degradation of Pyrene in Soils by Free and Immobilized Yeasts,
527-530	Bioremediation of Eutrophicated Water by Acinetobacter Calcoaceticus	L. Wang, J. Li and W.-L. Kang
531-534	Performance of Anaerobic Process on Toxicity Reduction During Treating Printing and Dyeing Wastewater	J. Wang, Z.-J. Zhang, L.-N. Chi, X.-L. Qiao and H.-X. Zhu, et al.
535-538	Accumulation of Cadmium, Copper, Lead and Zinc in the Pacific Oyster,
539-542	Interaction of Soil and Mercury as a Function of Soil Organic Carbon: Some Field Evidence	P. Pant and M. Allen

Volume 79, Number 1 / July 2007

1-4	Determination of Formaldehyde in Urine by Headspace Gas Chromatography	Akito Takeuchi, Tomoko Takigawa, Mikiko Abe, Toshio Kawai and Yoko Endo, et al.
5-10	Simultaneous Voltammetry Determination of Dihydroxybenzene Isomers by Poly-bromophenol Blue/Carbon Nanotubes Composite Modified Electrode	Pinghua Yang, Wanzhi Wei, Chunyuan Tao and Jinxiang Zeng
11-14	Cotinine Characterization and Quality Effect of Sperm for Smoking and Nonsmoking Students	H.-W. Chen and C.-T. Kuo
15-19	Inhalation Exposure of Formulated Fenvalerate (20% EC): Toxicologic Alterations in Kidney of Rats	U. Mani, Kewal Lal, P. K. Singh and R. C. Murthy
20-24	Assessment of the Pollutants in Farming Soils and Waters Around Untreated Abandoned Türkönü Mercury Mine (Turkey)	Ünsal Gemici and Gültekin Tarcan
25-28	Increased Lead Accumulation in a Single Gene Mutant of Pea (Pisum sativum L.)	Jianjun Chen and Jianwei W. Huang
29-35	Arsenic Bioavailability in Polluted Mining Soils and Uptake by Tolerant Plants (El Cabaco mine, Spain)	M. Casado, H. M. Anawar, A. Garcia-Sanchez and I. Santa Regina
36-40	Influence of Fluctuating Water Levels on Mercury Concentrations in Adult Walleye	T. M. Selch, C. W. Hoagstrom, E. J. Weimer, J. P. Duehr and S. R. Chipps
41-44	Acute Toxicity of Linear Alkylbenzene to Caenorhabditis elegans Maupas, 1900 in Soil	S. J. Johnson, M. Castan, L. Proudfoot, D. A. Barry and N. Christofi
45-48	Profiles of Polychlorinated Dibenzo-p-dioxins and Dibenzofurans in Fish Livers and Gills from Dongting Lake, China	L. P. Fang, M. H. Zheng, B. Zhang, W. B. Liu and L. R. Gao
49-52	Soil Amendment: A Technique for Soil Remediation of Lactofen	Irani Mukherjee, Madhuban Gopal and T. K. Das
53-57	Comparative Studies of Copper Tolerance and Uptake by Three Plant Species of the Genus Elsholtzia	Y. Xia and Z. G. Shen
58-61	Toxicity Assessment of Diazinon in a Constructed Wetland Using Hyalella azteca	S. Smith, R. E. Lizotte and M. T. Moore
62-65	Effects of Chloride and Co-Contaminated Zinc on Cadmium Accumulation within Thlaspi caerulescens and Durum wheat	Q. Liu, A. Tjoa and V. Römheld
66-70	Catalytic Wet Air Oxidation of Coke-Plant Wastewater on Ruthenium-Based Eggshell Catalysts in a Bubbling Bed Reactor	M. Yang, Y. Sun, A. H. Xu, X. Y. Lu and H. Z. Du, et al.
71-79	Phytoaccumulation, Interaction, Toxicity and Remediation of Cadmium from Helianthus annuus L. (sunflower)	Dinesh Mani, Bechan Sharma and Chitranjan Kumar
80-83	Effect of Nutrients and Light on Biodegradation of Dibutyl Phthalate and Di-2-ethylexyl Phthalate in Haihe Estuary	Bin Li, Jie Chi, Wan-Xiu Wu and Zhen-Kun Wang
84-86	Dissipation of Pendimethalin in the Garlic (
87-90	Toxaphene and Other Organochlorine Compounds in Pintails (
91-94	Exposure of Raptors and Waterbirds to Anticoagulant Rodenticides (Difenacoum, Bromadiolone, Coumatetralyl, Coumafen, Brodifacoum): Epidemiological Survey in Loire Atlantique (France)	O. Lambert, H. Pouliquen, M. Larhantec, C. Thorin and M. L’Hostis
95-98	A Study to Evaluate Heavy Metals and Organochlorine Pesticide Residue in
99-103	Polybrominated Diphenyl Ethers in American Eels (Anguilla rostrata) from the Delaware River, USA	J. T. F. Ashley, D. Libero, E. Halscheid, L. Zaoudeh and H. M. Stapleton
104-108	Aqueous Phase Toxicity Changes Resulting from Horseradish Peroxidase-Mediated Polymerization of Phenols and Hydroxylated Polynuclear Aromatic Contaminants	I. C. Kong, M. Kim and A. Bhandari
109-113	Phytotoxicity of Washing Wastewaters from a Cutlery Production Line	K. Svetková and A. Fargašová
114-119	Toxic components leaching from tire rubber	A. Wik

Volume 79, Number 2 / August 2007

121-125	Monitoring Heavy Metal Pollution in San Antonio Bay, Río Negro, Argentina	N. N. Vázquez, M. A. Gil, J. L. Esteves and M. A. Narvarte
126-129	A Method for Removing Copper from Charcoal of Waste Wood Using an Electrical Current	S. Goto, J. F. Xiong, D. Nakajima, K. Inaba and M. Ohata, et al.
130-134	Monitoring Metals near a Hazardous Waste Incinerator. Temporal Trend in Soils and Herbage	N. Ferré-Huguet, M. Nadal, M. Mari, M. Schuhmacher and M. A. Borrajo, et al.
135-140	Occurrence and Distribution of Polycyclic Aromatic Hydrocarbons (PAHs) in Bolgoda and Beira Lakes, Sri Lanka	K. A. S. Pathiratne, O. C. P. De Silva, David Hehemann, Ian Atkinson and Robert Wei
141-146	Temporal Variation of Persistent Organic Pollutant (POP) Residue Concentrations in Sediments from the Bay of Chetumal, Mexico	E. Noreña-Barroso, G. Gold-Bouchot and V. Ceja-Moreno
147-152	Dissolved Organochlorine and PAH Pollution Profiles in Lithuanian and Swedish Surface Waters	Per-Anders Bergqvist, Ilona Jegorova, Violeta Kaunelienė and Audronė Žaliauskienė
153-157	Enantioselective Degradation and Chiral Stability of Phenthoate in Soil	Z. Y. Li, Z. C. Zhang, L. Zhang and L. Leng
158-162	Accumulation of Metals on Tobacco Leaves (Primings) Grown in an Agricultural Area in Relation to Soil	E. E. Golia, A. Dimirkou and I. K. Mitsios
163-167	Bacterial Contamination and Antibiotic Resistance in Fecal Coliforms from Glacial Water Runoff	S. P. Pathak and K. Gopal
168-171	Occurrence and Fate of Methoprene Compounds in Urban Areas of Southern Ontario, Canada	John Struger, Ed Sverko, Josey Grabuski, Tim Fletcher and Chris Marvin
172-177	The Distribution of Cu and Pb Levels in Soils and Acacia xanthophloea Benth. from Lake Nakuru National Park Kenya	N. Dharani, J. M. Onyari, D. M. Maina and K. M. Mavuti
178-183	Long-Term Toxicity Effects of Cadmium and Lead on
184-187	Speciation of Cadmium, Lead in Soils as Affected by Metal Loading Quantity and Aging Time	Chen Su, Zhou Qixing, Sun Lina, Sun Tieheng and Chao Lei
188-191	Reproductive Toxicity of Male Mice after Exposure to Nonylphenol	Mai H. El-Dakdoky and Mona A. M. Helal
192-196	The Island of Chios (east Mediterranean), Citrus Plantations and the Mercury Nightmare	N. S. Christodoulakis, M. Roulia and K. Psatha
197-201	Monitoring and Assessment of Particulate Matter and Poly Aromatic Hydrocarbons (PAHs) around a Petroleum Refinery	B. Padma S. Rao, M. Faiyaz Ansari, P. Pipalatkar, A. Kumar and P. Nema, et al.
202-208	A Comparative Emission Profile of an Urban Area in Madhya Pradesh, India	H. K. Gupta, K. Gupta, P. Singh, A. K. Singh and R. C. Sharma
209-213	Uptake of Toxic Heavy Metals by Rice (Oryza sativa L.) Cultivated in the Agricultural Soil near Zhengzhou City, People’s Republic of China	W.-X. Liu, L.-F. Shen, J.-W. Liu, Y.-W. Wang and S.-R. Li
214-217	Metal Content of the Gulf of California Blue Shrimp
218-220	Copper, Lead, Cadmium and Mercury Concentrations in the Mussel Elliptio	Ender Yarsan, Ruhtan Baskaya, Ahmet Yildiz, Levent Altintas and Serdar Yesilot
221-225	Polycyclic Aromatic Hydrocarbon Generation Behavior in the Process of Carbonization of Wood	D. Nakajima, S. Nagame, H. Kuramochi, K. Sugita and S. Kageyama, et al.
226-230	Determination of Toxaphene Residues in Fish Foodstuff by GC–MS	D. Attard Barbini, P. Stefanelli, S. Girolimetti, A. Di Muccio and R. Dommarco
231-236	Cytogenetic Biomonitoring of the Mzamza Population Exposed to Untreated Wastewaters	K. Glouib, A. Hilali, S. El Kettani and L. Verschaeve
237-241	Exposure to Volatile Organic Compounds in an Ethanol and Gasoline Service Station	K. M. P. G. de Oliveira, E. M. Martins, G. Arbilla and L. V. Gatti
242-245	Metals in Surface Sediments of Large Shallow Eutrophic Lake Chaohu, China	M. Zhang, J. Xu and P. Xie

Volume 79, Number 3 / September 2007

247-250	Lead and Copper Levels in Tea Samples Marketed in Beijing, China	F. Qin and W. Chen
251-254	Sorption of PAHs to Colloid Dispersions of Humic Substances in Water	M. Arias-Estévez, D. Fernández-Gándara, M. S. García-Falcón, L. García-Río and J. C. Mejuto, et al.
255-258	Contents of Some Metals in Honeys from Different Regions in Turkey	E. Yarsan, F. Karacal, I. G. Ibrahim, B. Dikmen and A. Koksal, et al.
259-263	Boron Speciation in Soils Irrigated with Fresh and Effluent Municipal Waters	F. S. Kot
264-268	Formation of PCDDs, PCDFs, and Coplanar PCBs from Plastic Containing Curtains during Combustion in an Incinerator	A. Yasuhara, T. Katami and T. Shibamoto
269-272	Metals and Organochlorine Pesticide Residues in Some Herbal Ayurvedic Formulations	V. Rai, P. Kakkar, C. Misra, S. K. Ojha and N. Srivastava, et al.
273-277	Impact of Distillery Soil Leachate on Haematology of Swiss Albino Mice (Mus musculus)	Subhasini Sharma, Arti Sharma, Pawan Kumar Singh, Pratima Soni and Shweta Sharma, et al.
278-282	Effects of Pentachlorophenol on Galba pervia, Tubifex sinicus and Chironomus plumousus Larvae	Z. H. Song
283-287	Altered Serum Levels of Sex Steroids and Biotransformation Enzyme Activities by Long-term Alachlor Exposure in Crucian Carp (Carassius auratus)	X. H. Yi, H. H. Liu, Y. T. Lu, J. Tao and H. Ding, et al.
288-292	Azadirachata indicum (Neem): An Effective Biosorbent for the Removal of Lead (II) from Aqueous Solutions	Makshoof Athar, Umar Farooq and Baqir Hussain
293-296	Effect of Arsenic on the Onset of Menarcheal Age	Jaydip Sen and A. B. D. Chaudhuri
297-300	Tissue Distribution of Microcystins in Bighead Carp via Intraperitoneal Injection	S. Li, P. Xie, J. Xu, L. Li and G. Liang, et al.
301-305	Changes in plasma electrolytes and Gill Histopathology in Wild
306-310	Effect of Selenium Pretreatment in Chronic Mercury Intoxication in Rats	R. Agarwal and J. R. Behari
311-314	Increased Respiration Rate as a Result of Adaptation to Copper in Confused Flour Beetle,
315-318	Polychlorinated Biphenyls and Organochlorine Pesticides Bioaccumulated in Green Frogs, Rana clamitans, from the Lower Fraser Valley, British Columbia, Canada	A. Ryan Loveridge, Christine A. Bishop, John E. Elliott and Chris J. Kennedy
319-322	Enhanced Bio-Mineralization by Riboflavin Photosensitization and its Significance to Detoxification of Benzo[a]pyrene	X. Zhao, Y. Zhang, X. Hu and H. M. Hwang
323-326	Icefish (Salangidae) as an Indicator of Anthropogenic Pollution in Freshwater Systems Using Nitrogen Isotope Analysis	Jun Xu, Ping Xie, Min Zhang, Qiong Zhou and Liang Zhang, et al.
327-330	Detection of Arsenic in Water, Herbal and Soil Samples by Neutron Activation Analysis Technique	M. T. Islam, S. A. Islam and S. A. Latif
331-335	Ecotoxicological Quantitative Structure–Activity Relationships for Pharmaceuticals	Hans Sanderson and Marianne Thomsen
336-339	Determination of ²²⁶Ra in cheese produced in the rural area of Pernambuco-Brazil	C. M. Silva, R. S. Amaral and A. Amaral
340-344	Isolation and Characterization of Psychrotrophic Nitrobenzene-Degrading Strains from River Sediments	Yi Li, Hongying Hu and Qianyuan Wu
345-349	Effects of Increasing Levels of Nickel Contamination on Structure of Offshore Nematode Communities in Experimental Microcosms	A. Hedfi, E. Mahmoudi, F. Boufahja, H. Beyrem and P. Aïssa
350-355	Seasonal Variation in Copper, Zinc, Chromium, Lead and Cadmium Levels in Hepatopancreas, Gill and Muscle Tissues of the Mussel Brachidontes pharaonis Fischer, Collected along the Mersin Coast, Turkey	Fahri Karayakar, Cahit Erdem and Bedii Cıcık
356-359	Microbial Toxicity of Pesticide Derivatives Produced with UV-photodegradation	Diána Virág, Zoltán Naár and Attila Kiss

Volume 79, Number 4 / October 2007

361-366	Metals Contamination in Soils and Vegetables in Metal Smelter Contaminated Sites in Huangshi, China	S. Yan, Q. C. Ling and Z. Y. Bao
367-370	Determination of Atmospheric Heavy Metal Pollution in Canakkale and Balikesir Provinces Using Lichen (
371-376	Toxicity of Metal Elements on Germination and Seedling Growth of Widely Used Medicinal Plants Belonging to Hyacinthaceae	R. A. Street, M. G. Kulkarni, W. A. Stirk, C. Southway and J. Van Staden
377-379	Arsenic, Cadmium, and Mercury in Cocoyam (
380-383	Arsenic Status and Distribution in Soils at Disused Cattle Dip in South Africa	Jonathan Okechukwu Okonkwo
384-387	Heavy Metal Content of Potato Chips and Biscuits from Nagpur City, India	Meetu Gopalani, Mrunalini Shahare, Dilip S. Ramteke and Satish R. Wate
388-395	Fucus spp. as a Mercury Contamination Bioindicator in Costal Areas (Northwestern Portugal)	E. Cairrão, M. J. Pereira, M. R. Pastorinho, F. Morgado and A. M. V. M. Soares, et al.
396-400	Levels of Cadmium and Lead in Tissues of Freshwater Fish (
401-404	Determination of Iodine in Low Mass Human Hair Samples by Inductively Coupled Plasma Mass Spectrometry	K. E. Levine, A. S. Essader, F. X. Weber, J. M. Perlmutter and L. S. Milstein, et al.
405-409	Heavy Metal Accumulation in Hot Water Tanks in a Region Experiencing Coal Waste Pollution and Comparison Between Regional Water Systems	Andrew Wigginton, Stephanie McSpirit and C. Dewayne Sims
410-414	Multiple Metal Resistance and Uptake by a Ciliate,
415-421	Dissolved Heavy Metal (Cd, Pb, Cr, Ni) Concentrations in Surface Water and Porewater from Bahía Blanca Estuary Tidal Flats	Sandra E. Botté, R. Hugo Freije and Jorge E. Marcovecchio
422-426	Detection of Dioxin-like Contaminants in Soil from the Area of Oil Refineries in Vojvodina Region of Serbia	Sonja Kaisarevic, Nebojsa Andric, Stanka Bobic, Jelena Trickovic and Ivana Teodorovic, et al.
427-431	Perfluorinated Compounds in River Water, River Sediment, Market Fish, and Wildlife Samples from Japan	Kurunthachalam Senthilkumar, Etsumasa Ohi, Kenneth Sajwan, Takumi Takasuga and Kurunthachalam Kannan
432-436	Polychlorinated Dibenzo-p-dioxins, Dibenzofurans and Dioxinlike Biphenyls in Sediments from the Suzhou Creek, China	K. Li, H. W. Yin, M. H. Zheng, Z. Y. Rong and L. J. Jia
437-439	Persistence of Ethion Residues on Cucumber,
440-444	Biodecolorization of Azo Dye Acid Red B under High Salinity Condition	M. Salah Uddin, Jiti Zhou, Yuanyuan Qu, Jianbo Guo and Ping Wang, et al.
445-447	Dissipation and Residues of Carfentrazone-ethyl in Wheat and Soil	Lijun Han, Yanjun Xu, Maofeng Dong and Chuanfan Qian
448-453	Polychlorinated Biphenyls (PCBs) in PM₁₀ Surrounding a Chemical Industrial Zone in Shanghai, China	Jin-Ping Cheng, Qian Wu, Hai-Ying Xie, Jin-Min Gu and Wen-Chang Zhao, et al.
454-458	Multi-residue Determination of Synthetic Pyrethroids and Organophosphorus Pesticides in Whole Wheat Flour using Gas Chromatography	Iffat Abdul Tawab Khan, Riazuddin, Zahida Parveen and Mubarik Ahmed
459-461	Measuring degradation of zinc phosphide residues in possum stomach contents	L. E. Brown, P. Fisher, G. Wright and L. Booth
462-467	Polyaromatic hydrocarbons (PAHs) and metal evaluation after a diesel spill in Oaxaca, Mexico	L. Salazar-Coria, M. A. Amezcua-Allieri, M. Tenorio-Torres and C. González-Macías
468-471	Atmospheric particulate matter and ozone under heat-wave conditions: do they cause an increase of mortality in Croatia?	Ana Alebić-Juretić, Tomislav Cvitaš, Nenad Kezele, Leo Klasinc and Gordana Pehnec, et al.
472-477	Fatty Acid Profile in Milk from Goats, Capra aegagrus hircus, Exposed to Perchlorate and its Relationship with Perchlorate Residues in Human Milk	Qiuqiong Cheng, Ernest E. Smith, Andrea B. Kirk, Fujun Liu and Lee Mallory Boylan, et al.
478-481	Influence of Wheat Ash on the MCPA Immobilization in Agricultural Soils	E. Hiller, A. Fargašová, L. Zemanová and M. Bartal

Volume 79, Number 5 / November 2007

483-487	Genotoxicity of Acqueous Elutions of Industrial Soils	W. D. Di Marzio, M. E. Sáenz, C. Montivero, J. L. Alberdi and M. C. Tortorelli, et al.
488-493	Tilapia Larvae Aroclor 1254 Exposure: Effects on Gonads and Circulating Thyroid Hormones During Adulthood	A. M. Coimbra and M. A. Reis-Henriques
494-498	The Effect of Ni²⁺, Co²⁺, Zn²⁺, Cd²⁺ and Hg²⁺ on the Growth Rate of Marine Diatom Phaeodactylum tricornutum Bohlin: Microplate Growth Inhibition Test	J. Horvatić and V. Peršić
499-503	Comparative Toxicity of the Phytotoxins (8
504-507	Susceptibility of a Carabid Beetle,
508-513	Lead in clams and fish of dietary importance from Coatzacoalcos estuary (Gulf of Mexico), an industrialized tropical region	J. Ruelas-Inzunza, Y. Gárate-Viera and F. Páez-Osuna
514-518	Effects of Flooding on Changes in Eh, pH and Speciation of Cadmium and Lead in Contaminated Soil	Lina Sun, Su Chen, Lei Chao and Tieheng Sun
519-523	pH Maintenance of Municipal Wastewater Effluent by CO₂ Recycling During Trout Lethality Testing	G. E. Elliott, R. Beaulieu, W. Antoniolli, N. Kruper and C. Allsop
524-528	Effect of Aldrin on Life History Characteristics of Rotifer
529-532	Effect of Pesticides on the Reproductive Output of Eisenia fetida	Shahla Yasmin and Doris D’Souza
533-536	Screening of Human Enteric Microorganisms for Potential Biotransformation of Polycyclic Aromatic Hydrocarbons	C. M. Hurdzan, N. T. Basta, P. G. Hatcher and O. H. Tuovinen
537-543	Effects of the Glyphosate Active Ingredient and a Formulation on
544-547	The Effect of some Selected Pesticides on the Growth and Reproduction of Fresh Water
548-551	Influence of Selected Water Quality Characteristics on the Toxicity of λ-Cyhalothrin and γ-Cyhalothrin to
552-556	Association of Heart Rate Variability of the Elderly with Personal Exposure to PM₁, PM_1–2.5, and PM_2.5–10	Li-Te Chang, Chin-Sheng Tang, Ying-Zu Pan and Chang-Chuan Chan
557-561	Acute and Chronic Effects of the Insecticide-Endosulfan on Freshwater Cladoceran,
562-565	Principal Physicochemical Properties of Artificial Soil Composed of Fly Ash, Sewage Sludge and Mine Tailing	Hongling Zhang, Lina Sun, Tieheng Sun and Guofeng Ma
566-569	Persistence of Napropamide in/on Tea under North-East Indian Climatic Condition	Pabitra Kumar Biswas, Sukhendu Kumar Pramanik, Santi Ranjan Mitra and Anjan Bhattacharyya
570-576	Analysis of Heavy Metals in Water and Surface Sediment in Five Rift Valley Lakes in Kenya for Assessment of Recent Increase in Anthropogenic Activities	E. Z. Ochieng, J. O. Lalah and S. O. Wandiga
577-582	Multivariate Analysis of Selected Metals in Agricultural Soil Receiving UASB Treated Tannery Effluent at Jajmau, Kanpur (India)	A. K. Gupta, S. Sinha, A. Basant and K. P. Singh

Volume 79, Number 6 / December 2007

583-587	Water Hyacinths (Eichhornia crassipes) as Indicators of Heavy Metal Impact of a Large Landfill on the Almendares River near Havana, Cuba	S. Olivares-Rieumont, L. Lima, D. De la Rosa, D. W. Graham and I. Columbie, et al.
588-595	Fertilizer Industry Effluent Induced Biochemical Changes in Fresh water Teleost, Channa striatus (Bloch)	Archana Yadav, Anita Gopesh, Ravi S. Pandey, Devendra K. Rai and Bechan Sharma
596-600	Avoidance Response of Rainbow Trout
601-605	Influence of Salinity on PAH Uptake from Water Soluble Fraction of Crude Oil in
606-608	Influence of Copper on the Feeding Rate, Growth and Reproduction of the Golden Apple Snail,
609-612	Bioaccumulation of Toxic Metals (Cd and Cu) by Groenlandia densa (L.) Fourr.	Yesim Kara and Ali Zeytunluoglu
613-616	Preliminary Evaluation of The Acute Toxicity of Cypermethrin and λ-Cyhalothrin to
617-621	Evaluation of Biosurfactant/Bioemulsifier Production by a Marine Bacterium	Anita Suresh Kumar, Kalpana Mody and Bhavanath Jha
622-627	Effects of Sublethal Zn⁺⁺ and Cd⁺⁺ Concentrations on Filtration Rate, Absorption Efficiency and Scope for Growth in Donax trunculus (Bivalvia; Donacidae)	Lya Neuberger-Cywiak, Y. Achituv and E. M. Garcia
628-632	Mercury and Trace Elements in Crayfish from Northern California	Roger L. Hothem, Darrin R. Bergen, Marissa L. Bauer, John J. Crayon and Anne M. Meckstroth
633-638	Copper Binding by Dissolved Organic Matter in Freshwaters in Kenya	J. O. Lalah and S. O. Wandiga
639-645	Occurrence and Distribution of Persistent Trace Organics in Rainwater in an Urban Region (India)	Amrita Malik, Vinod K. Singh and Kunwar P. Singh
646-649	Fate and Behavior of Benthiocarb – A Herbicide in Transplanted Paddy under East-Indian Climatic Condition	Md. Wasim Aktar, A. Gupta, V. Gade and Anjan Bhattacharyya
650-654	Multivariate Analysis for Stormwater Quality Characteristics Identification from Different Urban Surface Types in Macau	J. Huang, P. Du, C. Ao, M. Ho and M. Lei, et al.
655-659	Perchlorate, Thiocyanate, and Nitrate in Edible Cole Crops (Brassica sp.) Produced in the Lower Colorado River Region	C. A. Sanchez, B. C. Blount, L. Valentin-Blasini and R. I. Krieger
660-664	PAHs and BTEX in Groundwater of Gasoline Stations from Rio de Janeiro City, Brazil	Eliane C. Pires do Rego and Annibal Duarte Pereira Netto
665-669	A Case Study on the Effect of Storage of Advanced Treated Water in a Building’s Plumbing System on Trihalomethane Levels	Kohji Yamamoto, Naoya Kakutani, Atsushi Yamamoto and Yoshiaki Mori
670-673	Preliminary Study of the Photolysis of Fluorene in Rainwater	Yasmin Wai Fon Tham and H. Sakugawa
674-677	Characteristics of Atmospheric Aerosol and Acidic Gases from Urban and Forest Sites in Central Taiwan	Man-Ting Cheng, Chuen-Liang Horng and Yu-Chi Lin

Volume 80, Number 1 / January 2008

1-4	Acute Toxicity of Deltamethrin for Freshwater Mussel,
5-9	Organochlorine Pesticide Residues in Bovine Milk	Subir K. Nag and Mukesh K. Raikwar
10-13	Exposure to Airborne Asbestos During Abatement of Ceiling Material, Window Caulking, Floor Tile and Roofing Material	J. H. Lange, S. L. M. Sites, G. Mastrangelo and K. W. Thomulka
14-18	Elevated Blood-lead Levels in First Nation People of Northern Ontario Canada: Policy Implications	L. J. S. Tsuji, B. C. Wainman, I. D. Martin, J.-P. Weber and C. Sutherland, et al.
19-23	Stress Biomarkers in Juvenile Senegal Sole, Solea senegalensis, Exposed to the Water-Accommodated Fraction of the “Prestige” Fuel Oil	M. Solé, D. Lima, M. A. Reis-Henriques and M. M. Santos
24-29	Seasonal Dynamics of Microcystins with Associated Biotic and Abiotic Parameters in Two Bays of Lake Taihu, the Third Largest Freshwater Lake in China	Y. Q. Liu, P. Xie, D. W. Zhang and Z. R. Wen
30-33	“Metals in Fresh Honeys from Tenerife Island, Spain”	Inmaculada Frías, Carmen Rubio, Tomás González-Iglesias, Ángel José Gutiérrez and Dailos González-Weller, et al.
34-37	Exposure to Environmental Tobacco Smoke among Infants in Southern Thailand: A Study of Urinary Cotinine	Wanaporn Anuntaseree, Ladda Mo-suwan, Chitchamai Ovatlarnporn, Chanpa Tantana and Arinda Ma-a-lee
38-43	Testing the Stability of Pesticides During Sample Processing for the Chlorpyrifos and Malathion Residue Analysis in Cucumber, Including Matrix Effects	Osman Tiryaki, Dilan Baysoyu, Emine Seçer and Gülizar Aydın
44-48	Decolorization of Cotton Pulp Black Liquor by Pleurotus ostreatus in a Bubble-column Reactor	L. H. Zhao, J. T. Zhou, H. Lv, C. L. Zheng and Y. S. Yang, et al.
49-52	Acute Toxicity of Synthetic Pyrethroid Cypermethrin to Some Freshwater Organisms	Suchismita Saha and Anilava Kaviraj
53-57	Autotrophic Biofilm Development on Superficial Samples of the Gold–Silver Mine Tailings, Valenciana (Mexico): Pioneers in Tailings Remediation?	Jessica Viridiana García-Meza
58-62	Single Strand DNA Breaks in Human Lymphocytes Exposed to
63-67	The Effect of Multi-generational Exposure to Metals and Resultant Change in Median Lethal Toxicity Tests Values Over Subsequent Generations	V. J. Vedamanikam and N. A. M. Shazilli
68-73	Effect of Waterborne Copper on the Microstructures and Ultrastructure of the X-Organ Sinus Gland Complex in
74-77	Degradation Dynamics and Persistence of Quinolphos and Methomyl In/On Okra (
78-84	Concentrations and Distribution of Mercury and Other Heavy Metals in Surface Sediments of the Yatsushiro Sea including Minamata Bay, Japan	Haruhiko Nakata, Hideaki Shimada, Maki Yoshimoto, Rika Narumi and Kazumi Akimoto, et al.
85-89	Spectrophotometric Determination of Endosulfan Using Thionin and Methylene Blue as Chromogenic Reagents	Chand Pasha and Badiadka Narayana
90-92	The Metal Content of Bivalve Molluscs of a Coastal Lagoon of NW Mexico	Martín G. Frías-Espericueta, José I. Osuna-López, Domenico Voltolina, Gabriel López-López and Gildardo Izaguirre-Fierro, et al.

Volume 80, Number 2 / February 2008

93-96	Insecticide Residues in Stored Grains in Sonora, Mexico: Quantification and Toxicity Testing	M. L. Aldana-Madrid, S. Valdez-Hurtado, N. D. Vargas-Valdez, N. J. Salazar-Lopez and M. I. Silveira-Gramont, et al.
97-101	Baseline Concentrations of Trace Metals in Macroalgae from the Strait of Magellan, Chile	Mª. Soledad Astorga-España, Nancy Cristina Calisto-Ulloa and Sandra Guerrero
102-106	Survey of Airborne Polyfluorinated Telomers in Keihan Area, Japan	Sayoko Oono, Eriko Matsubara, Kouji H. Harada, Sokichi Takagi and Sachiko Hamada, et al.
107-111	Metal Content in Soil and Black Spruce (Picea mariana) Trees in the Sudbury Region (Ontario, Canada): Low Concentration of Arsenic, Cadmium, and Nickel Detected near Smelter Sources	K. K. Nkongolo, A. Vaillancourt, S. Dobrzeniecka, M. Mehes and P. Beckett
112-114	Characterisation of Major Acidic Anions in TSP and PM₁₀ in Zagreb Air	Mirjana Čačković, Krešimir Šega, Vladimira Vađić and Ivan Bešlić
115-118	An Assessment of Heavy Metal Contamination in Vegetables Grown in Wastewater-Irrigated Areas of Titagarh, West Bengal, India	N. Gupta, D. K. Khan and S. C. Santra
119-122	Spatial Variation in Polycyclic Aromatic Hydrocarbon Concentrations in Eggs of Diamondback Terrapins, Malaclemys terrapin, from the Patuxent River, Maryland	D. K. Holliday, W. M. Roosenburg and A. A. Elskus
123-127	Distribution of Mercury in Surficial Sediments from Todos Santos Bay, Baja California, México	E. A. Gutiérrez-Galindo, D. A. Casas-Beltrán, A. Muñoz-Barbosa, L. W. Daesslé and J. A. Segovia-Zavala, et al.
128-133	Arsenic and Heavy Metal Accumulation by
134-138	Distribution of Polycyclic Aromatic Hydrocarbons in Edible Fish from Gomti River, India	Amrita Malik, Priyanka Ojha and Kunwar P. Singh
139-144	A Multi-residue Method for the Analysis of Pesticides and Pesticide Degradates in Water Using HLB Solid-phase Extraction and Gas Chromatography–Ion Trap Mass Spectrometry	Michelle L. Hladik, Kelly L. Smalling and Kathryn M. Kuivila
145-149	Anaerobic Degradation of Phenanthrene and Pyrene in Mangrove Sediment	Bea-Ven Chang, I. T. Chang and S. Y. Yuan
150-153	Bulk and Bioavailable Heavy Metals (Cd, Cu, Pb, and Zn) in Surface Sediments from Mazatlán Harbor (SE Gulf of California)	Martín E. Jara-Marini, Martín F. Soto-Jiménez and F. Páez-Osuna
154-157	Determination of Organochlorine Pesticide Residues in Freshwater Fish Species in Punjab, India	Manpreet Kaur, Jagdish K. Sharma, Jatinder P. Gill, Rabinder Singh Aulakh and Jasbir S. Bedi, et al.
158-162	Adaptation of Phytoplankton to Novel Residual Materials of Water Pollution: An Experimental Model Analysing the Evolution of an Experimental Microalgal Population Under Formaldehyde Contamination	Victoria López-Rodas, Nieves Perdigones, Fernando Marvá, Mónica Rouco and Jose Antonio García-Cabrera
163-166	Monitoring of Triclosan in the Surface Water of the Tone Canal, Japan	Iwaki Nishi, Tsuyoshi Kawakami and Sukeo Onodera
167-172	Studies of Transformation and Particle-Binding of Resin Acids During Oxidative Treatment of Effluent from Two New Zealand Pulp Mills	S. A. Kanber, A. G. Langdon and A. L. Wilkins
173-177	Analysis of Imazaquin in Soybeans by Solid-phase Extraction and High-performance Liquid Chromatography	C. Guo, J. -Y. Hu, X. -Y. Chen and J. -Z. Li
178-183	Analysis of the Avoidance of Nitrogen Fertilizers in the Water Column by Juvenile Iberian Water Frog, Pelophylax perezi (Seoane, 1885), in Laboratory Conditions	Andrés Egea-Serrano, Miguel Tejedo and Mar Torralva

Volume 80, Number 3 / March 2008

185-187	Assessment of Dioxin Intake from Commercial Baby Food in Infant	Koichi Saito, Atsuko Ohmura and Mikiko Takekuma
188-194	Antibiotic and Disinfectant Susceptibility Profiles of Vancomycin-Resistant
195	A Method for Removing Copper from Charcoal of Waste Wood Using an Electrical Current	S. Goto, J. F. Xiong, D. Nakajima, K. Inaba and M. Ohata, et al.
196-200	Comparative Whole Effluent Toxicity Assessment of Wastewater Treatment Plant Effluents using
201-205	Sorption Behaviour of Forchlorfenuron in Soil	Kaushik Banerjee, Dasharath P. Oulkar, Sangram H. Patil, Soma Dasgupta and Archana T. Nikam, et al.
206-210	Levels of Heavy Metals Pollution in Different Types of Soil of Central Greece	E. E. Golia, A. Dimirkou and I. K. Mitsios
211-214	Toxicity of the Systemic Insecticide, Imidacloprid, to Forest Stream Insects and Microbial Communities	D. P. Kreutzweiser, K. P. Good, D. T. Chartrand, T. A. Scarr and D. G. Thompson
215-219	The Role of Glutathione Metabolism in Tolerance of Tobacco BY-2 Suspension Cells to Microcystin-RR	Wen Min Huang, Wei Xing, Dun Hai Li and Yong Ding Liu
220-224	Assessment of the Effect of Varying Soil Organic Matter Content on the Bioavailability of Malathion to the Common Nightcrawler,
225-230	Toxicity of Anllóns River Sediment Extracts Using Microtox and the Zucconi Phytotoxicity Test	R. Devesa-Rey, A. B. Moldes, F. Díaz-Fierros and M. T. Barral
231-236	Speciation Changes of Cadmium in Mangrove (Kandelia candel (L.)) Rhizosphere Sediments	Liu Jingchun, Yan Chongling, Zhang Ruifeng, Lu Haoliang and Qin Guangqiu
237-241	Distribution and Speciation of Mercury in Mine Waste Dumps	Maria Hojdová, Tomáš Navrátil and Jan Rohovec
242-246	Chemical Composition of Major Ions in Rainwater	P. R. Salve, A. Maurya, S. R. Wate and Sukumar Devotta
247-250	Effect of Fenoxaprop-
251-254	Proposed Method for Setting Standards for Recreational Divers Diving in Benzene Polluted Waters	Paul Froom
255-259	Organochlorine Pesticides and Polychlorinated Biphenyls Levels in Human Milk from Chelem, Yucatán, México	Juan Pablo Rodas-Ortíz, Victor Ceja-Moreno, R. L. González-Navarrete, Jorge Alvarado-Mejía and Marissa E. Rodríguez-Hernández, et al.
260-265	Identification and Chemical Enhancement of Two Ornamental Plants for Phytoremediation	Jia-Nv Liu, Qi-Xing Zhou, Ting Sun, Lena Q. Ma and Song Wang
266-269	Effect of Sub-lethal Concentrations of Endosulfan on Phagocytic and Hematological Parameters in Nile Tilapia (
270-273	Relationship Between 4-Day Air Mass Back Trajectories and Metallic Components in PM₁₀ and PM_2.5 Particle Fractions in Zagreb Air, Croatia	I. Bešlić, K. Šega, M. Čačković, Z. Bencetić Klaić and A. Bajić
274-279	Temporal Variation of Trace Elements in Waters Polluted by Municipal Solid Waste Landfill Leachate	Vojtěch Ettler, Martin Mihaljevič, Marek Matura, Markéta Skalová and Ondřej Šebek, et al.
280-282	Distribution of DDT in a Typical DDT Waste Contaminated Site	Wenbin Liu, Changliang Li, Minghui Zheng, Li Wang and Sumei Li, et al.
283-288	Monitoring of Trace Metal Contamination in the Souss Estuary (South Morocco) Using the Clams
289-293	A Body-Weight-Based Method to Estimate Inorganic Arsenic Body Burden Through Tilapia Consumption in Taiwan	B.-C. Chen and C.-M. Liao
294-299	Tree Rings,
300-304	Element Composition of Tea Leaves and Tea Infusions and Its Impact on Health	Fwu-Ming Shen and Hong-Wen Chen

Volume 80, Number 4 / April 2008

305-310	Temporal Decrease of Trivalent Chromium Concentration in a Standardized Algal Culture Medium: Experimental Results and Implications for Toxicity Evaluation	Davide A. L. Vignati, Mamadou L. Beye, Janusz Dominik, Anna O. Klingemann and Montserrat Filella, et al.
311-314	Estival Distribution of Dissolved Metal Concentrations in Liaodong Bay	L. Wan, N. B. Wang, Q. B. Li, Z. C. Zhou and B. Sun, et al.
315-318	Relationship Between the Evaporation Rate and Vapor Pressure of Moderately and Highly Volatile Chemicals	Ian van Wesenbeeck, Jeffrey Driver and John Ross
319-323	Determination of Solubilities and
324-328	Determination of Particulate-Bound Formaldehyde from Burning Incense by Solid Phase Microextraction	S. W. Liou, C. Y. Chen, T. T. Yang and J. M. Lin
329-334	Field Studies on the Environmental Factors in Controlling Microcystin Production in the Subtropical Shallow Lakes of the Yangtze River	S. Wu, S. Wang, H. Yang, P. Xie and L. Ni, et al.
335-339	Stereo and Enantioselective Degradation of β-Cypermethrin and β-Cyfluthrin in Soil	Z. Y. Li, Z. C. Zhang, L. Zhang and L. Leng
340-344	Polybrominated Diphenyl Ethers in Leaves and Soil from Typical Electronic Waste Polluted Area in South China	Z. Z. Yang, X. R. Zhao, Q. Zhao, Z. F. Qin and X. F. Qin, et al.
345-350	Polybrominated Diphenyl Ethers in Human Serum and Sperm Quality	K. Akutsu, S. Takatori, S. Nozawa, M. Yoshiike and H. Nakazawa, et al.
351-355	Acid Volatile Sulfides and Simultaneously Extracted Metals in a Metal-Polluted Area of Taihu Lake, China	H. B. Yin, C. X. Fan, S. M. Ding, L. Zhang and B. Li
356-361	Assessing Lead Thresholds for Phytotoxicity and Potential Dietary Toxicity in Selected Vegetable Crops	C. L. Hong, Y. B. Jia, X. E. Yang, Z. L. He and P. J. Stoffella
362-368	Water Quality and Trace Metal Distribution in a Pristine Lake in the Lake Basin in Kenya	E. Z. Ochieng, J. O. Lalah and S. O. Wandiga
369-373	Fluoride Accumulation in Soil and Vegetation in the Vicinity of Brick Fields	S. K. Jha, A. K. Nayak, Y. K. Sharma, V. K. Mishra and D. K. Sharma
374-377	Effect of Repeated Application of Fenthion as a Mosquito Larvicide on Nile Tilapia (
378-384	Occurrence of Glyphosate in Surface Waters of Southern Ontario	John Struger, Dean Thompson, Bozena Staznik, Pamela Martin and Tana McDaniel, et al.
385-389	Organ Distribution and Food Safety Aspects of Cadmium and Lead in Great Scallops, Pecten maximus L., and Horse Mussels, Modiolus modiolus L., from Norwegian Waters	Kaare Julshamn, Arne Duinker, Sylvia Frantzen, Lise Torkildsen and Amund Maage

Volume 80, Number 5 / May 2008

391-394	Dissipation and Residue of
395-398	Dissipation of Quinalphos in Kinnow Mandarin Fruits under Subtropical Conditions of Punjab, India	Raminderjit S. Battu, Balwinder Singh, Parshotam K. Arora and Sanjay K. Sahoo
399-402	Variation of 4,5,6,7-Tetrachlorophthalide in Water After Aerial Application to Rice Cultivation Area	T. Maeda, M. Iwashita, T. Hori, T. Asada and K. Oikawa, et al.
403-406	Persistence Behavior of Fantac Biostimulant in Chili and Soil Under Subtropical Conditions	Anjana Srivastava, Gunjan Bhatia and P. C. Srivastava
407-411	Occurrence and Downslope Mobilization of Quaternary Herbicide Residues in Vineyard-Devoted Soils	Mirian Pateiro-Moure, Manuel Arias-Estévez, Eugenio López-Periago, Elena Martínez-Carballo and Jesús Simal-Gándara
412-416	Sorption of Acetochlor, Atrazine, 2,4-d, Chlorotoluron, MCPA, and Trifluralin in Six Soils From Slovakia	Edgar Hiller, Zoltán Krascsenits and Slavomír Čerňanský
417-422	Pesticide Residues in Honey Samples from Himachal Pradesh (India)	Amit Choudhary and Duni C. Sharma
423-427	Persistence of Sulfosulfuron Under Wheat Cropping System	Shobha Sondhia and Benu Singhai
428-430	Residues of Dioxin in Egg Samples Collected from West Zone of India	Rekha Kashyap, Vijay Bhatnagar, Harsiddha G. Sadhu, Bhavana Arora and Nisha Jhamb, et al.
431-437	Soil Dissipation and Leaching Behavior of a Neonicotinoid Insecticide Thiamethoxam	Suman Gupta, V. T. Gajbhiye and R. K. Gupta
438-442	Simulated Rainfall Removal of Tricyclazole Sprayed on Rice Foliage	Thai Khanh Phong, Dang Thi Tuyet Nhung, Kenichi Yamazaki, Kazuhiro Takagi and Hirozumi Watanabe
443-446	Sorption–Desorption of Trinitrotoluene in Soils: Effect of Saturating Metal Cations	Neera Singh, Dieter Hennecke, Jennifer Hoerner, Werner Koerdel and Andreas Schaeffer
447-449	Radium-226 in Sugar Cane, Saccharum officinarum, Products in the State of Pernambuco, Brazil	C. M. Silva, R. S. Amaral, J. A. Santos Júnior, M. R. O. Breckenfeld and R. S. C. Menezes
450-454	Contaminant Levels in Rainbow Trout,
455-460	Extraction and Analysis Methods for the Determination of Pyrethroid Insecticides in Surface Water, Sediments and Biological Tissues at Environmentally Relevant Concentrations	A. Mekebri, D. B. Crane, G. J. Blondina, D. R. Oros and J. L. Rocca
461-464	Removal of Atrazine from Water by Low Cost Adsorbents Derived from Agricultural and Industrial Wastes	Rajendra Kumar Sharma, Anoop Kumar and P. E. Joseph
465-468	Atmospheric Deposition of Metals in TSP of Guiyang, PR China	Y. F. Wu, C. Q. Liu and C. L. Tu
469-474	Investigation of Temporal Trends in Hydrochemical Quality of Surface Water in Western Turkey	Hülya Boyacioglu and Hayal Boyacioglu
475-479	Radioactive Contamination in Lichens Collected from Trabzon and Rize in the Eastern Black Sea Region, Turkey, and a Comparison with that of 1995	K. Yazici, B. Ertuğral, N. Damla and G. Apaydın

Volume 80, Number 6 / June 2008

481	Quantitative Structure–Activity Relationships for Predicting the Joint Toxicity of Substituted Anilines and Phenols to Algae	G. H. Lu, C. Wang, Z. Y. Tang and X. L. Guo
482-486	CYP1A/Regucalcin Gene Expression and Edema Formation in Zebrafish Embryos Exposed to 2,3,7,8-Tetrachlorodibenzo-p-dioxin	Y. D. Wu, L. Jiang, Z. Zhou, M. H. Zheng and J. Zhang, et al.
487-491	Acute toxicity of 2,4,6-trinitrotoluene, 2,4-dinitrotoluene, and 2,6-dinitrotoluene in the adult bullfrog (Lithobates catesbeiana)	Norka E. Paden, Ernest E. Smith and Ronald J. Kendall
492-496	Assessing the Potential Risk of Oil-Field Produced Waters Using a Battery of Bioassays/Biomarkers	Jian Li, Mei Ma, Qing Cui and Zijian Wang
497-501	Organochlorine Pesticide Concentrations in Sediment and Amphibian Tissue in Playa Wetlands in the Southern High Plains, USA	Louise S. Venne, Todd A. Anderson, Baohong Zhang, Loren M. Smith and Scott T. McMurry
502-506	Evaluation of Antioxidant Circulatory Lipid-Soluble Vitamins and Sodium as Non-invasive Indicators of Chronic Copper Exposure and Toxicity in Rainbow Trout,
507-511	Histopathological Effects of Hexavalent Chromium in the Ovary of a Fresh Water Fish,
512-515	Effect of the Herbicide Roundup^® on
516-520	Comparative Toxicity of Nine Metals to Two Malaysian Aquatic Dipterian Larvae with Reference to Temperature Variation	V. J. Vedamanikam and N. A. M. Shazilli
521-525	Metal Levels in Tissues of the European Anchovy,
526-528	Assessment of EDTA in Chromium (III–VI) Toxicity on Marine Intertidal Crab (Petrolisthes laevigatus)	Carolina Urrutia, Anny Rudolph, Maria Paz Lermanda and Ramón Ahumada
529-533	Effects of Nitrate on Embryos of Three Amphibian Species	Christy S. Meredith and Howard H. Whiteman
534-538	Toxic Effects in
539-543	Aqueous Solubility and
544-548	Genotoxic Effects and LC₅₀ Value of NaOCl on
549-554	Changes in the Sediment Trace Metal Contamination after the Commissioning of a Municipal Wastewater Treatment Plant in the Souss Estuary (South Morocco)	Abdellatif Moukrim, Jean-François Chiffoleau, Mohamed Cheggour and Thierry Burgeot
555-560	Nickel and Vanadium Concentrations and Its Relation with Sediment Acute Toxicity	M. A. Amezcua-Allieri and L. Salazar-Coria
561-565	Detection of Toxic Metals in Waste Water from Dairy Products Plant Using Laser Induced Breakdown Spectroscopy	T. Hussain and M. A. Gondal
566-572	Hydrocarbon Pollution in the Sediment from the Jarzouna-Bizerte Coastal Area of Tunisia (Mediterranean Sea)	I. Zrafi-Nouira, Z. Khedir-Ghenim, F. Zrafi, R. Bahri and I. Cheraeif, et al.

Volume 81, Number 1 / July 2008

1-6	Prediction of Biodegradation Rate Constants of Hydroxylated Polychlorinated Biphenyls by Fungal Laccases from Trametes versicolor and Pleurotus ostreatus	G. X. Jiang, J. F. Niu, S. P. Zhang, Z. Y. Zhang and B. Xie
7-11	Degradation of Naturally Contaminated Polycyclic Aromatic Hydrocarbons in Municipal Sewage Sludge by Electron Beam Irradiation	B. Y. Chung, J. Y. Cho, C. H. Song and B. J. Park
12-18	Characterization of Pentachlorophenol Degrading Bacterial Consortium from Chemostat	Ashwani Sharma and Indu Shekhar Thakur
19-24	Evaluation of Plant–Microorganism Synergy for the Remediation of Diesel Fuel Contaminated Soil	Xin Lin, Xiaojun Li, Peijun Li, Fei Li and Lei Zhang, et al.
25-29	Chromium Tolerance and Reduction Potential of a Bacillus sp.ev3 Isolated from Metal Contaminated Wastewater	A. Rehman, A. Zahoor, B. Muneer and S. Hasnain
30-35	Optimization of Chelator-Assisted Phytoextraction, Using EDTA, Lead and Sedum alfredii Hance as a Model System	Dan Liu, Ejazul Islam, Junshan Ma, Xin Wang and Qaisar Mahmood, et al.
36-41	Effects of EDTA on Lead Uptake by Typha orientalis Presl: A New Lead-Accumulating Species in Southern China	Yong Li Li, Yun Guo Liu, Jing Ling Liu, Guang Ming Zeng and Xin Li
42-46	Evaluation for Agricultural Usage with Speciation of Heavy Metals in a Municipal Sewage Sludge	Özge Hanay, Halil Hasar, Nilüfer Nacar Kocer and Sibel Aslan
47-51	Determination of Arsenic in Environmental and Biological Samples Using Toluidine Blue or Safranine O by Simple Spectrophotometric Method	Chand Pasha and Badiadka Narayana
52-56	Multivariate and Geoaccumulation Index Evaluation in Mangrove Surface Sediment of Mengkabong Lagoon, Sabah	S. M. Praveena, A. Ahmed, M. Radojevic, M. H. Abdullah and A. Z. Aris
57-68	Multivariate Analyses to Determine the Origin of Potentially Harmful Heavy Metals in Beach and Dune Sediments from Kizkalesi Coast (Mersin), Turkey	M. Gurhan Yalcin and Semiha Ilhan
69-74	Metal Contamination in the Sediment, Pondweed, and Snails of a Stream Receiving Effluent from a Lead/Zinc Mine in Southern China	P. Y. Deng, W. S. Shu, C. Y. Lan and W. Liu
75-79	Cadmium Accumulation in the Edible Parts of Different Cultivars of Radish, Raphanus sativus L., and Carrot, Daucus carota var. sativa, Grown in a Cd-contaminated Soil	Rui-Lun Zheng, Hua-Fen Li, Rong-Feng Jiang and Fu-Suo Zhang
80-84	Influence of Some Soil Parameters on Heavy Metals Accumulation by Vegetables Grown in Agricultural Soils of Different Soil Orders	E. E. Golia, A. Dimirkou and I. K. Mitsios
85-89	Phytofiltration of Copper from Contaminated Water: Growth Response, Copper Uptake and Lignin Content in
90-94	Bioavailability and Toxicity of Heavy Metals in a Heavily Polluted River, in PRD, China	Feng Li, Y.-M. Wen and P.-T. Zhu
95-100	Bioaccumulation of Total and Methyl Mercury by Arthropods	D.-M. Zheng, Q.-C. Wang, Z.-S. Zhang, N. Zheng and X.-W. Zhang
101-104	Levels of Selected Heavy Metals in Black Tea Varieties Consumed in Saudi Arabia	Waqar Ashraf and Atiq A. Mian
105-112	An Assessment of Mercury Loading in Core Sediments of Sunderban Mangrove Wetland, India (A Preliminary Report)	Ž. Kwokal, S. K. Sarkar, M. Chatterjee, S. Franciskovis-Bilinski and H. Bilinski, et al.

Volume 81, Number 2 / August 2008

113-115	Transport of PCBs with Leachate Water from the Contaminated Soil	Vedranka Hodak Kobasić, Mladen Picer, Nena Picer and Violeta Čalić
116-123	Evaluation of a Polyacrylamide Soil Additive to Reduce Agricultural-Associated Contamination	D. M. Krauth, J. L. Bouldin, V. S. Green, P. S. Wren and W. H. Baker
124-127	Polycyclic Aromatic Hydrocarbons in Soils and Crops After Irrigation of Wastewater Discharged from Domestic Sewage Treatment Plants	N. J. Chung, J. Y. Cho, S. W. Park, B. J. Park and S. A. Hwang, et al.
128-135	Aqueous Solubility,
136-146	Organochlorine Contaminants in Water, Sediment and Fish of Lake Burullus, Egyptian Mediterranean Sea	Tarek O. Said, Khaled M. El Moselhy, Abdel Aziz M. Rashad and Mohamed A. Shreadah
147-151	Element Patterns in Feathers of Nestling Black-Crowned Night-Herons, Nycticorax nycticorax L., from Four Colonies in Delaware, Maryland, and Minnesota	Thomas W. Custer, Nancy H. Golden and Barnett A. Rattner
152-158	Effects of Heavy Metal Toxicity on Growth, Symbiosis, Seed yield and Metal Uptake in Pea Grown in Metal Amended Soil	Parvaze Ahmad Wani, Mohammad Saghir Khan and Almas Zaidi
159-163	Distribution of the Platinum Group Elements in Peat Deposit Near a Historic Lead and Silver Mining District	Ladislav Strnad, Martin Mihaljevič, Vojtěch Ettler, Linda Barsová and Milan Zuna, et al.
164-168	Monitoring the Organotin Contamination in the Taihu Lake of China by Bivalve Mussel Anodonta woodiana	Jian Yang, Hiroya Harino, Hongbo Liu and Nobuyuki Miyazaki
169-173	Copper Toxicity on Juveniles of
174-179	Concentrations of Atmospheric Polycyclic Aromatic Hydrocarbons in Particulate Matter and the Gaseous Phase at Roadside Sites in Hanoi, Vietnam	Masao Kishida, Kiyoshi Imamura, Norimichi Takenaka, Yasuaki Maeda and Pham Hung Viet, et al.
180-184	Fungal Bioremediation of Creosote-Treated Wood: A Laboratory Scale Study on Creosote Components Degradation by
185-189	Effect of Light on the Degradation of Two Neonicotinoids viz Acetamiprid and Thiacloprid in Soil	Suman Gupta, V. T. Gajbhiye and R. K. Gupta
190-195	Source Apportionment of PM10 in Mumbai, India Using CMB Model	A. B. Chelani, D. G. Gajghate and S. Devotta
196-199	Contamination Status of Hexachlorobenzene (HCB) in Sandstorm Depositions from Beijing and the Origination Region	S. Fu, K. Li, Z. Yang and X. B. Xu
200-204	Human Cancer Risk from the Inhalation of Formaldehyde in Different Indoor Environments in Guiyang City, China	Tian-Tian Li, Zao-Rong Liu and Yu-Hua Bai
205-209	Atrazine Exposure Decreases Cell Proliferation in
210-215	Simultaneous Determination of Omethoate and Dichlorvos by Capillary Electrophoresis	Yugui Tao, Yaoming Wang, Lianbin Ye, Hefei Li and Qiang Wang
216-219	Endosulfan and Other Organochlorine Pesticide Residues in Maternal and Cord Blood in North Indian Population	Rahul Pathak, Sanvidhan G. Suke, Rafat S. Ahmed, A. K. Tripathi and Kiran Guleria, et al.
220-224	Vapor-Phase Toxicity of Butylbenzyl Phthalate to Three Plant Species: White Mustard, Chinese Cabbage, and White Clover	J. W. Gorsuch, C. A. Staples, D. Brown and R. Enste-Diefenbach

Volume 81, Number 3 / September 2008

225-229	Using Blood Plasma for Monitoring Organochlorine Contaminants in Juvenile White Sturgeon, Acipenser transmontanus, from the Lower Columbia River	D. T. Gundersen, M. A. H. Webb, A. K. Fink, L. R. Kushner and G. W. Feist, et al.
230-235	Elevated Concentrations of Ethinylestradiol, 17β-Estradiol, and Medroxyprogesterone have Little Effect on Reproduction and Survival of
236-241	Phytochelatins in the Diatom Phaeodactylum tricornutum Bohlin: An Evaluation of their Use as Biomarkers of Metal Exposure in Marine Waters	Elisabetta Morelli and Laura Fantozzi
242-244	Activity of Glutathione
245-248	Seasonal Occurrence of Vibrios in Water and Shellfish Obtained from the Great Kwa River Estuary, Calabar, Nigeria	M. E. Eja, C. Abriba, C. A. Etok, E. M. Ikpeme and G. E. Arikpo, et al.
249-252	Absorption of Semiconductor Nanocrystals by the Aquatic Invertebrate Ceriodaphnia dubia	Taylor M. Ingle, Regina Alexander, Jennifer Bouldin and Roger A. Buchanan
253-257	Effects of Deltamethrin on Antioxidant Status and Oxidative Stress Biomarkers in Freshwater Mussel,
258-261	Cell Cycle Stage Specific Application of Cypermethrin and Carbendazim to Assess the Genotoxicity in Somatic Cells of Hordeum Vulgare L	Parul Singh, Anjil Kumar Srivastava and Ashok Kumar Singh
262-265	Effects of Endosulfan on Survival and Development of Bombina orientalis (Boulenger) Embryos	Han Seung Kang, Myung Chan Gye and Moon Kyoo Kim
266-269	Effects of Incubation Time and Organism Density on the Bioaccumulation of Soil-Borne
270-276	Evaluation of Chromosome Aberrations in Subjects Exposed to Environmental Tobacco Smoke in Tamilnadu, India	V. Balachandar, B. Lakshman Kumar, K. Suresh and K. Sasikala
277-284	Sources of Heavy Metal Input Into Winam Gulf, Kenya	J. O. Lalah, E. Z. Ochieng and S. O. Wandiga
285-288	Influence of Wheat Ash on the MCPA Immobilization in Agricultural Soils	E. Hiller, A. Fargašová, L. Zemanová and M. Bartaľ
289-293	Assessment of Groundwater Quality with Respect to Fluoride	P. R. Salve, A. Maurya, P. S. Kumbhare, D. S. Ramteke and S. R. Wate
294-298	Study on the Downward Movement of Carbofuran in Two Malaysian Soils	G. H. N. Farahani, Ismail Bin Sahid, Zuriati Zakaria, Aini Kuntom and Dzolkifli Omar
299-304	Organic Pollutants in Areas Impacted by Flooding in 2002: A 4-Year Survey	J. Pulkrabová, M. Suchanová, M. Tomaniová, V. Kocourek and J. Hajšlová
305-308	Mercury Contamination of Soil as the Result of Long-Term Phosphate Fertilizer Production	Nicolai Mirlean, Paulo Baisch, Isabel Machado and Evgueni Shumilin
309-315	Heavy Metal Resistant of E. coli Isolated from Wastewater Sites in Assiut City, Egypt	R. N. N. Abskharon, S. H. A. Hassan, S. M. F. Gad El-Rab and A. A. M. Shoreit
316-322	Bio-Separation of Toxic Arsenate Ions from Dilute Solutions by Native and Pretreated Biomass of
323-327	Microcystin Removal by a Naturally-Occurring Substance: Pumice	Fatma Gurbuz and Geoffrey A. Codd
328	Joyce Ann Wilson (1931–2007)

Volume 81, Number 4 / October 2008

329-333	Reduction of Petroleum Hydrocarbons and Toxicity in Refinery Wastewater by Bioremediation	Grażyna A. Płaza, Kamlesh Jangid, Krystyna Łukasik, Grzegorz Nałęcz-Jawecki and Christopher J. Berry, et al.
334-338	Assessment of Extractants for the Determination of Thallium in an Accidentally Polluted Soil	Chebrolu Rama Mohan Rao, Maria José Ruiz-Chancho, Angels Sahuquillo and José Fermín López-Sánchez
339-342	Distribution of Organochlorine Compounds in Pine Needles Collected in Zagreb	Darija Kožul and Snježana Herceg Romanić
343-347	DDT and HCH Isomer Levels in Soils, Carrot Root and Carrot Leaf Samples	S. M. Waliszewski, O. Carvajal, S. Gómez-Arroyo, O. Amador-Muñoz and R. Villalobos-Pietrini, et al.
348-354	DDT, DDE and DDD in Human Milk from South Africa	Jonathan Okechukwu Okonkwo, Tshinanne N. Mutshatshi, Ben Botha and Nana Agyei
355-359	Calculation of Pesticide Degradation in Decaying Cotton Gin Trash	Angus N. Crossan and Ivan R. Kennedy
360-364	Analytical Method for Estimation of a New Insecticide Flubendiamide and its Safety Evaluation for Usage in Rice Crop	Madhuban Gopal and Ekta Mishra
365-368	Persistence of a Neonicotinoid Insecticide, Acetamiprid on Chili (
369-372	Dissipation Behavior of Lufenuron, Benzoylphenylurea Insecticide, in/on Chinese Cabbage Applied by Foliar Spraying Under Greenhouse Conditions	S. Khay, J. H. Choi, A. M. Abd El-Aty, M. I. R. Mamun and B. J. Park, et al.
373-376	Determination of Pesticide Residue in Soil, Water and Grain from IPM and Non-IPM Field Trials of Rice	Sumitra Arora, Irani Mukherjee and T. P. Trivedi
377-382	Analysis of Eight Organophosphorus Pesticide Residues in Fresh Vegetables Retailed in Agricultural Product Markets of Nanjing, China	Ligang Wang, Yongchao Liang and Xin Jiang
383-386	Decrease of 4,5,6,7-Tetrachlorophthalide in Paddy Field Soil After Aerial Application	M. Iwashita, T. Maeda, T. Hori, T. Asada and K. Oikawa, et al.
387-392	Microbiological Quality and Organochlorine Pesticide Residue in Commercially Available Ready-To-Eat Raisins	Sapna Sharma, Prachi Chandra, Chetna Mishra and Poonam Kakkar
393-396	Monitoring of Organophosphorus Pesticide Residues in Vegetables of Agricultural Area in Venezuela	América Quintero, María J. Caselles, Gretty Ettiene, Nélida G. de Colmenares and Tibisay Ramírez, et al.
397-400	Effects of Repeated Applications of Chlorpyrifos on its Persistence and Soil Microbial Functional Diversity and Development of its Degradation Capability	H. Fang, Y. L. Yu, X. G. Wang, X. Q. Chu and X. D. Pan, et al.
401-405	Analytical Method Developed for Measurement of Dialkylphosphate Metabolites in Urine Collected from Children Non-Occupationally Exposed to Organophosphate Pesticides in an Agricultural Community in Thailand	Chidhathai Petchuay, Somkiet Thoumsang, Parichart Visuthismajarn, Banjong Vitayavirasak and Brian Buckley, et al.
406-411	Urinary Arsenic Speciation and its Correlation with 8-OHdG in Chinese Residents Exposed to Arsenic Through Coal Burning	Xin Li, Jingbo Pi, Bing Li, Yuanyuan Xu and Yaping Jin, et al.
412-415	PM_2.5 and Associated Polycyclic Aromatic Hydrocarbon and Mutagenicity Emissions from Motorcycles	Hsi-Hsien Yang, Shu-An Lee, Dennis P. H. Hsieh, Mu-Rong Chao and Che-Yu Tung
416-421	Petroleum Hydrocarbon Contamination in Surface Sediments of Beiluohe Basins, China	Helin Shi, Li Zhang, Leping Yue and Guozhang Zheng
422-426	Spectrophotometric Determination of Hydrogen Peroxide in Water and Cream Samples	K. Sunil and B. Narayana

Volume 81, Number 5 / November 2008

427-431	Growth and Antioxidant System of Escherichia coli in Response to Microcystin-RR	C. Y. Yang, W. B. Wang, D. H. Li and Y. D. Liu
432-435	Influence of Elevated Carbon Dioxide and Ozone on the Foliar Nonvolatile Terpenoids in
436-439	Effects of Elevated CO₂ and O₃ on Phenolic Compounds in Spring Wheat and Maize Leaves	Guomei Li, Yi Shi and Xin Chen
440-444	Antioxidant Defenses of Mycorrhizal Fungus Infection Against SO₂-Induced Oxidative Stress in Avena nuda Seedlings	L. L. Huang, C. Yang, Y. Zhao, X. Xu and Q. Xu, et al.
445-448	Effect of Long-Term Stress of High Pb/Zn Levels on Genomic Variation of
449-454	Impact of Sugar Factory Effluent on the Growth and Biochemical Characteristics of Terrestrial and Aquatic Plants	P. M. Ayyasamy, R. Yasodha, S. Rajakumar, P. Lakshmanaperumalsamy and P. K. S. M. Rahman, et al.
455-458	The Tropical Brown Alga
459-463	Indicator Microorganisms and Pathogens Removal Function Performed by Copepods in Constructed Wetlands	Z. W. Song, L. Wu, G. Yang, M. Xu and S. P. Wen
464-469	Development and Sensitivity of a 12-h Laboratory Test with Daphnia magna Straus Based on Avoidance of Pulp Mill Effluents	R. Rosa, M. Moreira-Santos, I. Lopes, A. Picado and E. Mendonça, et al.
470-474	Effects of Dietary Benzo[a]pyrene on Growth and Hematological Parameters in Juvenile Rockfish,
475-479	Effects of Subchronic Exposure to LASSO MTX^® (Alachlor 42% W/V) on Hematological Indices and Histology of the Common Carp,
480-484	Assessment of Biochemical Markers of Carbofuran Toxicity and Recovery Response in Tissues of the Freshwater Teleost,
485-489	Acute Toxicity of Atrazine, Endosulfan Sulphate and Chlorpyrifos to
490-493	Reduction in Rat Oocyte Fertilizability Mediated by S-(1, 2-dichlorovinyl)-l-cysteine: A Trichloroethylene Metabolite Produced by the Glutathione Conjugation Pathway	Katherine Lily Wu and Trish Berger
494-497	Assessment of Matrix Effects on Methyl Benzoate, a Potential Biomarker for Detection of Outgassed Semi-Volatiles from Mold in Indoor Building Materials	Don-Roger Parkinson, Tonia J. Churchill and Wyn Rolls
498-502	A QSAR Model for Predicting Mutagenicity of Nitronaphthalenes and Methylnitronaphthalenes	Zheyun Zhang, Junfeng Niu and Xin Zhi
503-507	Level of Certain Micro and Macro Minerals in Blood of Cattle from Fluoride Polluted Localities of Udaipur, India	R. Ranjan, D. Swarup, B. Bhardwaj and R. C. Patra
508-512	Adsorption Sequence of Toxic Inorganic Anions on a Soil	Kazutoshi Saeki
513-515	Effects of Lead Pollution from Vehicular Exhaust Fumes Against Sentinel Juvenile Achatina achatina	I. E. Ebenso and A. D. Ologhobo
516-520	Adsorption Properties and Gaseous Mercury Transformation Rate of Natural Biofilm	Jinping Cheng, Wenchang Zhao, Yuanyuan Liu, Cheng Wu and Caie Liu, et al.

Volume 81, Number 6 / December 2008

521-524	Protective Effects of Zinc on Testes of Cadmium-Treated Rats	Dilek Burukoğlu and Cengiz Bayçu
525-530	QSAR for Predicting Joint Toxicity of Halogenated Benzenes to
531-534	Toxicity of Chiral Pesticide
535-538	Norfluoxetine Induces Spawning and Parturition in Estuarine and Freshwater Bivalves	P. P. Fong and N. Molnar
539-542	Prenatal Methylmercury Exposure: Effects on Stress Response During Active Learning	Maria Rosaria Carratù, Addolorata Coluccia, Antonella M. E. Modafferi, Pietro Borracci and Sergio Scaccianoce, et al.
543-547	Vitellogenin Induction and Increased Plasma 17β-Estradiol Concentrations in Male Nile Tilapia,
548-552	The Effect of Seasonality and Body Size on the Sensitivity of Marine Amphipods to Toxicants	Víctor Pérez-Landa, María Jesús Belzunce and Javier Franco
553-557	Biochemical Responses of Cnidarian Larvae to Mercury and Benzo(a)pyrene Exposure	Oriana Farina, Ruth Ramos, Carolina Bastidas and Elia García
558-560	Concentrations of Metals in Liver, Muscle and Feathers of Tree Sparrow: Age, Inter-Clutch Variability, Gender, and Species Differences	Chao Pan, Guangmei Zheng and Yanyun Zhang
561-565	Persistent Organochlorine Pesticide Residues in Tissues and Eggs of White-Backed Vulture,
566-570	Trophic Transfer Efficiency of Mercury to Lake Whitefish Coregonus clupeaformis from its Prey	C. P. Madenjian and D. V. O’Connor
571-573	Survey of Heavy Metal Pollution in Four Chinese Crude Drugs and Their Cultivated Soils	Jialun Wu, Yaohua Zou, Xiuping Zhan, Shifei Chen and Guangzhao Lu, et al.
574-577	PCBs in Samples from the Environment of the Southern Moravia Region, Czech Republic	R. Lána, M. Vávrová, J. Čáslavský, M. Skoumalová and A. Bílková, et al.
578-582	PCB Contamination Assessment of Yusho Patients by Using Preserved Human Umbilical Cord	O. Aozasa, S. Ohta, T. Nakao, H. Miyata and H. Ishizawa, et al.
583-587	Organochlorine Pesticide and Polychlorinated Biphenyl in Calves from North-West Spain	I. Blanco-Penedo, M. López-Alonso, M. Miranda, J. L. Benedito and R. F. Shore
588-593	Composition, Distribution and Characterization of Polybrominated Diphenyl Ethers (PBDEs) in the Soil in Taiyuan, China	K. Li, S. Fu, Z. Z. Yang and X. B. Xu
594-598	Polychlorinated Biphenyls Residues in the Soil in Linfen, China	S. Fu, H. Cheng, Y. Liu, L. Zhang and Z. Yang, et al.
599-603	Organochlorine Pesticides in the Soil in Linfen, China	H. X. Cheng, S. Fu, Y. H. Liu, D. S. Li and J. H. Zhou, et al.
604-607	Multiple Residue Extraction for Organochlorine Pesticides in Medicinal Plants	P. C. Abhilash and Nandita Singh
608-612	Organochlorine Pesticide Residues in Plankton, Rangsit Agricultural Area, Central Thailand	W. Siriwong, K. Thirakhupt, D. Sitticharoenchai, M. Borjan and M. Robson
613	Polycyclic Aromatic Hydrocarbons Residues in Sandstorm Depositions in Beijing, China	S. Fu, K. Li, X. J. Xia and X. B. Xu

Volume 82, Number 1 / January 2009

1-5	Comparison of Epigeic Moss (Hypnum cupressiforme) and Lichen (Cladonia rangiformis) as Biomonitor Species of Atmospheric Metal Deposition	Mahmut Coskun, Eiliv Steinnes, Munevver Coskun and Akin Cayir
6-10	Monitoring the Variability of Zinc and Copper in Surface Soils from Central Greece	E. E. Golia, St. A. Floras and A. Dimirkou
11-15	Distribution of Arsenic and Trace Metals in the Floodplain Agricultural Soil of Bangladesh	Dewan Ali Ahsan, Tomas Angel DelValls and Julian Blasco
16-19	A Preliminary Study of the Distribution of Selected Trace Metals in the Besut River Basin, Terengganu, Malaysia	S. Suratman, H. C. Hang, N. A. M. Shazili and N. Mohd Tahir
20-25	Mercury Dispersal to Arroyo and Coastal Sediments from Abandoned Copper Mine Operations, El Boléo, Baja California	Fyodor Kot, Evgueni Shumilin, Griselda Margarita Rodríguez-Figueroa and Nicolai Mirlean
26-30	Heavy Metals in the Surface Sediments in Lanzhou Reach of Yellow River, China	Changbing Liu, Jian Xu, Chunguang Liu, Ping Zhang and Mingxin Dai
31-38	Heavy Metal Contamination in a Typical Mining Town of a Minority and Mountain Area, South China	Xin-Ying Zhang, Li-Song Tang, Gan Zhang and Hao-Dong Wu
39-42	Elevated Fluoride and Selenium in West Texas Groundwater	Paul F. Hudak
43-47	Estimation of Lead Bioavailability in Smelter-Contaminated Soils by Single and Sequential Extraction Procedure	Su Chen, Lina Sun, Lei Chao, Qixing Zhou and Tieheng Sun
48-54	Persistent Toxic Substances in Agricultural Soils of Lishui County, Jiangsu Province, China	G.-J. Hu, S.-L. Chen, Y.-G. Zhao, C. Sun and J. Li, et al.
55-58	Effect of Temperature on Iron Leaching from Bauxite Residue by Sulfuric Acid	Zhi-Rong Liu, Kai Zeng, Wei Zhao and Ying Li
59-63	Mobility of Heavy Metals from Soil into Hot Pepper Fruits: A Field Study	G. F. Antonious and T. S. Kochhar
64-69	Levels of Toxic Metals in Multisectoral Samples from Winam Gulf of Lake Victoria	D. M. K. Ongeri, J. O. Lalah, S. O. Wandiga, K. W. Schramm and B. Michalke
70-74	Heavy Metal Contaminants in Tissues of the Garfish,
75-79	Heavy Metals in the Farming Environment and in some Selected Aquaculture Species in the Van Phong Bay and Nha Trang Bay of the Khanh Hoa Province in Vietnam	Ngo Dang Nghia, Bjørn Tore Lunestad, Trang Si Trung, Nguyen Thanh Son and Amund Maage
80-84	Lead/Cadmium Contamination and Lead Isotopic Ratios in Vegetables Grown in Peri-Urban and Mining/Smelting Contaminated Sites in Nanjing, China	Xin Hu and Zhuhong Ding
85-89	Phosphorus Vertical Migration in Aquic Brown Soil and Light Chernozem Under Different Phosphorous Application Rate: A Soil Column Leaching Experiment	Muqiu Zhao, Xin Chen, Yi Shi, Quanlai Zhou and Caiyan Lu
90-95	Histopathological Alterations in Gills of White Shrimp, Litopenaeus vannamei (Boone) After Acute Exposure to Cadmium and Zinc	J.-P. Wu, H.-C. Chen and D.-J. Huang
96-100	Heavy Metals in Fish from Lakes in Latvia: Concentrations and Trends of Changes	M. Klavins, O. Potapovics and V. Rodinov
101-105	Assessment of Total Mercury Levels in Clarias gariepinus from the Sagua la Grande River, Cuba	D. De La Rosa, L. Lima, S. Olivares-Rieumont, D. W. Graham and I. Enriquez, et al.
106-110	Effects of Lead Pollution at Industrial Contaminated Sites on Sentinel Juvenile Achatina achatina	I. E. Ebenso and A. D. Ologhobo
111-115	Multi-Residue Determination of Pesticides in Vegetables by Gas Chromatography/Ion Trap Mass Spectrometry	C.-J. Tao, J.-Y. Hu, J.-Z. Li, S.-S. Zheng and W. Liu, et al.
116-119	Stability of Imidacloprid (Premise^® 75) in a Tank-Mixed Aqueous Solution When Stored in Shade or Sunlight	N. A. Spomer, T. J. Husen and S. T. Kamble
120-123	Effect of Biocompost-Amendment on Degradation of Triazoles Fungicides in Soil	Neera Singh and Prem Dureja
124-128	Persistence of Acephate and Cypermethrin on Cotton Leaves, Cottonseed, Lint and Soil	R. S. Battu, S. K. Sahoo and Gagan Jyot

Volume 82, Number 2 / February 2009

129-132	Kinetics of Acetamiprid Photolysis in Solution	Xie Guohong, Liu Guoguang, Sun Dezhi and Zheng Liqing
133-136	Facile and Rapid Determination of Contamination in Sulphur Pesticide Formulations by Liquid Chromatography–Tandem Mass Spectrometry	George Panos Balayiannis, Helen Anagnostopoulos and Irene Kellidou
137-144	The Dechlorination of Pentachlorophenol by Zerovalent Iron in Presence of Carboxylic Acids	Meifang Hou, Hongfu Wan, Qixing Zhou, Xinming Liu and Wei Luo, et al.
145-152	Effects of Ethanol on Benzene Degradation Under Denitrifying Conditions	Yaoguo Wu, Yunfeng Li, Lin Hui, Ying Tan and Song Jin
153-157	Simple and Sensitive Determination of 2,4-Xylenol in Surface Water Samples from River and Sea by Gas Chromatography–Mass Spectrometry	Hiroko Tsukatani, Kazuhiro Tobiishi and Totaro Imasaka
158-161	Supercritical Fluid Extraction of Polycyclic Aromatic Hydrocarbons from Seaweed Samples Before and After the
162-166	Polycyclic Aromatic Hydrocarbons Residues in Sandstorm Depositions in Beijing, China	S. Fu, K. Li, X. J. Xia and X. B. Xu
167-171	Composition, Distribution, and Characterization of Polycyclic Aromatic Hydrocarbons in Soil in Linfen, China	S. Fu, H. X. Cheng, Y. H. Liu, X. J. Xia and X. B. Xu
172-178	Contamination and Ecotoxicology risks of Polycyclic Aromatic Hydrocarbons in Shantou Coastal Waters, China	Khalid Maskaoui and Zhong Hu
179-184	Effect of Salinity on Biodegradation of Polycyclic Aromatic Hydrocarbons (PAHs) of Heavy Crude Oil in Soil	Dariush Minai-Tehrani, Saeed Minoui and Ali Herfatmanesh
185-188	Assaying Baseline Status of Particulate Laden Polyaromatic Hydrocarbon for a Grass Root Level Industrial Project	Girish Himatlal Pandya, N. Chatterjee, Ritesh Singh, Sanjay Kashyap and S. Pentu Saheb, et al.
189-193	Determination of Alkyl Polycyclic Aromatic Hydrocarbons in Dustfall by Supercritical Fluid Extraction Followed by Gas Chromatography/Mass Spectrum	Jin-Jun Lian, Chun-Lei Li, Yu Ren, Tian-Tao Cheng and Jian-Min Chen
194-199	The Dose–Response Relationships for EROD and GST Induced by Polyaromatic Hydrocarbons in
200-205	Polybrominated Diphenyl Ethers (PBDEs) in Gammarids, Caddisflies, and Bed Sediments of the Lowland River Po	Luigi Viganò, Claudio Roscioli, Claudio Erratico, Licia Guzzella and Anna Farkas
206-210	Polybrominated Diphenyl Ethers in Mudsnails (Cipangopaludina cahayensis) and Sediments from an Electronic Waste Recycling Region in South China	Z. Z. Yang, X. R. Zhao, Z. F. Qin, S. Fu and X. H. Li, et al.
211-217	A Comprehensive Geochemical Evaluation of the Water Quality of River Adyar, India	T. Venugopal, L. Giridharan, M. Jayaprakash and P. M. Velmurugan
218-222	Determination of Perfluorooctanoic Acid and Perfluorooctane Sulfonate in Lake Victoria Gulf Water	Francis Orata, Natalia Quinete, Friedrich Werres and Rolf-Dieter Wilken
223-229	The Occurrence and Spatial Distribution of Organophosphorous Pesticides in Chinese Surface Water	Jijun Gao, Linghua Liu, Xiaoru Liu, Huaidong Zhou and Jin Lu, et al.
230-233	Determination of Microcystin-LR in Water from Lake Tai, China	Fu-Gang Xiao, Xiao-Lian Zhao, Jian Tang, Xiao-Hong Gu and Jing-Ping Zhang, et al.
234-238	Classification of Groundwater Contamination in Yuxi River Valley, Shaanxi Province, China	Yunfeng Li, Weifeng Wan, Jin Song, Yaoguo Wu and Yanjuan Xu, et al.
239-242	Persistence of Imidacloprid on Grape Leaves, Grape Berries and Soil	Parshotam Kumar Arora, Gagan Jyot, Baljeet Singh, Raminderjit Singh Battu and Balwinder Singh, et al.
243-247	Persistence of New Insecticides and Their Efficacy Against Insect Pests of Okra	Suman Gupta, R. K. Sharma, R. K. Gupta, S. R. Sinha and Rai Singh, et al.
248-250	Dissipation Kinetics of Propargite in Brinjal Fruits Under Subtropical Conditions of Punjab, India	B. K. Kang, Gagan Jyot, R. K. Sharma, S. K. Sahoo and R. S. Battu, et al.
251-254	Determination of 15 Organophosphorus Pesticides in Italian Raw Milk	Teresa Gazzotti, Patrizia Sticca, Elisa Zironi, Barbara Lugoboni and Andrea Serraino, et al.
255-259	Air Quality Impact of Sponge Iron Industries in Central India	Padma S. Rao, A. Kumar, M. F. Ansari, P. Pipalatkar and T. Chakrabarti

Volume 82, Number 3 / March 2009

261-264	Usefulness of DNA Barcoding in Ecotoxicological Investigations: Resolving Taxonomic Uncertainties Using
265-269	Detection of Triazole Deicing Additives in Soil Samples from Airports with Low, Mid, and Large Volume Aircraft Deicing Activities	K. S. McNeill and D. A. Cancilla
270-274	Assessing the Relationship Between Laboratory Whole Effluent Toxicity Test Data and In-Stream Biological Communities	Scott Hall, Dave Beeson, Mark Kinsey, Liza Heise and Rick Lockwood
275-279	Toxicity of Herbal Pharmaceutical Wastewater to a Freshwater Crustacean
280-284	Sex Differentiation and Vitellogenin and 11-Ketotestosterone Levels in Chub,
285-289	Assessing the Performance of a Bdelloid Rotifer
290-295	Comparative Toxicities of Fungicide and Herbicide Formulations on Freshwater and Marine Species	K. Kyriakopoulou, P. Anastasiadou and K. Machera
296-299	Physiological Stress of High NH
300-304	Selenite and Selenate Effects on Mercury (Hg²⁺) Uptake and Distribution in Tilapia,
305-309	Effects of Molinate on Survival and Development of
310-316	Behavioral Responses of Daphnia Magna to Stresses of Chemicals with Different Toxic Characteristics	Zongming Ren, Zhiliang Li, Mei Ma, Zijian Wang and Rongshu Fu
317-321	Effects of Metal (Ag, Cd, Cr, Cu, Zn) Exposures on Some Enzymatic and Non-Enzymatic Indicators in the Liver of Oreochromis niloticus	Muazzez Öner, Gülüzar Atli and Mustafa Canli
322-326	First Ecotoxicological Assessment Assay in a Hydroelectric Reservoir: The Lake Taabo (Côte d’Ivoire)	Hélène Roche and Abiba Tidou
327-331	Enantioselective Degradation of Metalaxyl in Anaerobic Activated Sewage Sludge	Shengwen Chen and Weiping Liu
332-337	Measurements and Characteristics of Nitrogen-Containing Compounds in Atmospheric Particulate Matter in Beijing, China	Fengkui Duan, Xiande Liu, Kebin He and Shuping Dong
338-342	Iron-Deficiency Induces Cadmium Uptake and Accumulation in Solanum nigrum L.	Tong Bao, Lina Sun, Tieheng Sun, Pin Zhang and Zhixin Niu
343-347	Accumulation and Translocation of Toxic Heavy Metals in Winter Wheat (
348-353	The Influence of Different Growth Stages and Dosage of EDTA on Cd Uptake and Accumulation in Cd-Hyperaccumulator (Solanum Nigrum L.)	Yuebing Sun, Qixing Zhou, Lin Wang and Weitao Liu
354-357	Characterization of Copper-Resistant Agrobacterium Isolated from Legume Nodule in Mining Tailings	Jianfu Yu, Lianmei Fan, Shushen Yang, Ming Tang and Wenquan Yang, et al.
358-362	Bioaccumulation and Chemical Form of Chromium in Leersia hexandra Swartz	Xuehong Zhang, Jie Liu, Dunqiu Wang, Yinian Zhu and Cheng Hu, et al.
363-366	Relationships Between Leaching of Methylmercury from the Soil and the Basic Characteristics of Alkali Soil Polluted by Mercury in Guizhou China	A. Matsuyama, Y. Taniguchi and Y. Yasuda
367-372	Responses of Soil Bacteria to Long-Term and Short-Term Cadmium Stress as Revealed by Microbial Community Analysis	Yan Zhang, Xiaoli Zhang, Huiwei Zhang, Qiang He and Qixing Zhou, et al.
373-377	Copper Bioavailability and Fractionation in Copper-Contaminated Sandy Soils in the Wet Subtropics (Southern Brazil)	Nicolai Mirlean, Paulo Baisch and Svetlana Medeanic
378-383	Distribution of Copper, Cadmium, and Lead in Soils from Former Industrialized Urban Areas of Beijing, China	Wei Luo, Yonglong Lu, Xiaojuan Tong, Bin Wang and Guang Wang, et al.
384-388	Determination of Toxic Trace Elements in Foodstuffs, Soils and Sediments of Bangladesh Using Instrumental Neutron Activation Analysis Technique	Shaikh Abdul Latif, D. Afroj, S. M. Hossain, M. S. Uddin and M. A. Islam, et al.
389-394	Trace Metal Concentrations in Nile Tilapia (

Volume 82, Number 4 / April 2009

395-398	Rapid Method for Multi-residue Determination of Avermectins in Bovine Liver Using High-performance Liquid Chromatography with Fluorescence Detection	Hai Wang, Zijian Wang, SuYing Liu and Ziru Liu
399-404	Detection of Agonistic Activities Against Five Human Nuclear Receptors in River Environments of Japan Using a Yeast Two-Hybrid Assay	Daisuke Inoue, Koki Nakama, Hisae Matsui, Kazunari Sei and Michihiko Ike
405-409	Preliminary Risk Assessment of Trace Metal Pollution in Surface Water from Yangtze River in Nanjing Section, China	B. Wu, D. Y. Zhao, H. Y. Jia, Y. Zhang and X. X. Zhang, et al.
410	Preliminary Risk Assessment of Trace Metal Pollution in Surface Water from Yangtze River in Nanjing Section, China	B. Wu, D. Y. Zhao, H. Y. Jia, Y. Zhang and X. X. Zhang, et al.
411-414	Quantification of Nitroimidazoles Residues in Swine Liver by Liquid Chromatography–Mass Spectrometry with Atmospheric Pressure Chemical Ionization	Hai Wang, Zijian Wang, SuYing Liu, Yanbing Jiang and Yinliang Wu, et al.
415-418	Determination of Trenbolone Residual in Bovine Liver by Liquid Chromatography–Mass Spectrometry	Hai Wang, Zijian Wang, Bing Shao, Ziru Liu and SuYing Liu
419-422	Hydrogen Peroxide Reduces Lead-Induced Oxidative Stress to Mouse Brain and Liver	R. G. Li, T. T. Li, L. Hao, X. Xu and J. Na
423-427	Effects of Lanthanum on Human Lymphocytes Viability and DNA Strand Break	Amanda V. Paiva, Monica S. de Oliveira, Samira N. Yunes, Leonardo G. de Oliveira and Januário B. Cabral-Neto, et al.
428-434	Biodegradability of Pollutants from Cooking Fumes	Lei Liao, Hui-ting Liu and Bang-luan Zhang
435-439	Determining Tissue-Lead Levels in Large Game Mammals Harvested with Lead Bullets: Human Health Concerns	L. J. S. Tsuji, B. C. Wainman, R. K. Jayasinghe, E. P. VanSpronsen and E. N. Liberda
440-443	Personal and Static Sample Measurements of Asbestos Fibres During Two Abatement Projects	A. Dufresne, C. Dion, A. Frielaender, E. Audet and G. Perrault
444-449	Deposition of Organochlorine Pesticides, PCBs (Aroclor 1268), and PBDEs in Selected Plant Species from a Superfund Site at Brunswick, Georgia, USA	Kenneth S. Sajwan, Kurunthachalam Senthil Kumar, Sarah Kelley and Bommanna G. Loganathan
450-453	Mercury in Wetland Birds of Iran and Iraq: Contrasting Resident Moorhen, Gallinula chloropus, and Migratory Common Teal, Anas crecca, Life Strategies	Rasool Zamani-Ahmadmahmoodi, Abbas Esmaili-Sari, Seyed Mahmoud Ghasempouri and Mozhgan Savabieasfahani
454-459	Accumulation and Resistance to Copper of Two Biotypes of
460-467	Zinc, Cadmium and Lead Accumulation and Characteristics of Rhizosphere Microbial Population Associated with Hyperaccumulator Sedum Alfredii Hance Under Natural Conditions	Long Xin-Xian, Zhang Yu-Gang, Jun Dai and Zhou Qixing
468-472	Transformation of Copper Fractions in Rhizosphere Soil of Two Dominant Plants in a Deserted Land of Copper Tailings	Youbao Wang, Li Zhang, Yongjie Huang, Jing Yao and Hongfei Yang
473-477	Impact of Elevated CO₂ and O₃ Concentrations on Biogenic Volatile Organic Compounds Emissions from
478-481	Effects of Elevated Ozone on Photosynthetic CO₂ Exchange and Chlorophyll
482-487	Assessing Accumulation and Biological Effect of Hydrophobic Organic Contaminants in Water Using Caged Japanese Medaka and Deployed Triolein-embedded Cellulose Acetate Membranes	Jianping Luo, Mei Ma, Jinmiao Zha and Zijian Wang
488-491	Relative Sensitivity of Hyporheic Copepods to Chemicals	W. D. Di Marzio, D. Castaldo, C. Pantani, A. Di Cioccio and T. Di Lorenzo, et al.
492-495	Effects of Acute Exposure to Metribuzin on Some Hematological, Biochemical and Histopathological Parameters of Common Carp (
496-500	Mississippi Oxbow Lake Sediment Quality During an Artificial Flood	S. S. Knight, R. E. Lizotte, M. T. Moore, S. Smith and F. D. Shields
501-504	Effects of Two Insecticides on Survival, Growth and Emergence of Chironomus riparius Meigen	Ana R. Agra and Amadeu M. V. M. Soares
505-509	Levels and Chiral Signatures of Organochlorine Pesticides in Urban Soils of Yinchuan, China	Wei Wang, Xing-Hong Li, Xiao-Fei Wang, Xi-Zhi Wang and Hai Lu, et al.
510-515	Vertical Fluxes and Accumulation of Organochlorine Pesticides in Sediments of Haihe River, Tianjin, China	Jie Chi
516-521	Residue, Temporal Trend and Half-Life Time of Selected Organochlorine Pesticides (OCPs) in Surface Soils from Bacninh, Vietnam	Vu Duc Toan, Vu Duc Thao, Jürg Walder and Cao The Ha
522-527	Brominated Flame Retardants in Fish of Lake Geneva (Switzerland)	Zeinab Cheaib, Dominique Grandjean, Thomas Kupper and Luiz F. de Alencastro

Volume 82, Number 5 / May 2009

529-533	Pesticide Residues and Heavy Metals in Lake Victoria Nile Perch, Lates niloticus, Belly Flap Oil	P. Ogwok, J. H. Muyonga and M. L. Sserunjogi
534-537	Effects of Nitrate and Ammonium on Larvae of
538-542	Effect of Glyphosate on Growth of Four Freshwater Species of Phytoplankton: A Microplate Bioassay	E. Vendrell, D. Gómez de Barreda Ferraz, C. Sabater and J. M. Carrasco
543-548	Seasonal Dynamics of Phytoplankton in Relation to Key Aquatic Habitat Factors in a Polluted Urban Small Water Body in Tianjin, China	Ling Sun, Xiang Can Jin, Yuan Zhong, Yan Li Zhi and He Li, et al.
549-553	Acute Toxicity and Hazard Assessment of Spinosad and R-11 to Three Cladoceran Species and Coho Salmon	Angela D. Deardorff and John D. Stark
554-558	A Molecular Biomarker for Disruption of Crustacean Molting: The
559-563	Role of Waterborne Copper on Survival, Growth and Feed Intake of Indian Major Carp,
564-568	Use of Behavioral Responses of Rainbow Trout
569-573	Evaluation of the Acute Toxicity of Profenofos and Its Effects on the Behavioral Pattern of Fingerling Common Carp (C
574-578	Time-Dependent Oxidative Stress Responses of Crucian Carp (
579-582	Effects of Hypoxia and Sedimentary Naphthalene on the Activity of
583-585	Effects of Lead Pollution Against Juvenile
586-589	Seasonal Variation in Organotins in the Waters of the Dona Paula Bay, West Coast of India	Ram M. Meena, Anita Garg and Sangeeta Jadhav
590-592	Biomonitoring Hospital Effluents by the Allium cepa L. Test	M. D. Bagatini, T. G. Vasconcelos, H. D. Laughinghouse, A. F. Martins and S. B. Tedesco
593-596	Isolation of Arsenite-Oxidizing Bacteria from Arsenic-Enriched Sediments from Camarones River, Northern Chile	C. Valenzuela, V. L. Campos, J. Yañez, C. A. Zaror and M. A. Mondaca
597-600	Evaluation of Consortia of Microorganisms for Efficient Removal of Hexavalent Chromium from Industrial Wastewater	Bushra Muneer, Abdul Rehman, Farah R. Shakoori and Abdul R. Shakoori
601-604	Levels of Heavy Metals in Some Commercial Fish Species Captured from the Black Sea and Mediterranean Coast of Turkey	Cemal Turan, Meltem Dural, Abdullah Oksuz and Bayram Öztürk
605-609	Degradation of Fipronil (Termidor^®) in Aqueous Solution Stored in Polyethylene Tanks Exposed to Sunlight or Shade	T. J. Husen, N. A. Spomer and S. T. Kamble
610-615	Hydrolysis and Photolysis of Diacylhydrazines-Type Insect Growth Regulator JS-118 in Aqueous Solutions under Abiotic Conditions	J.-Y. Hu, C. Liu, Y.-C. Zhang and Z.-X. Zheng
616-620	Heavy Metal Residues in the Milk of Cattle and Goats During Winter Season	Ijaz Javed, Ibadullah Jan, Faqir Muhammad, Zia-ur-Rahman and M. Zargham Khan, et al.
621-626	Behavior of Cadmium and Lead Contained in Wood During the Carbonization Process	Xiong Junfen, Daisuke Nakajima, Hidetoshi Kuramochi, Michio Ohata and Shuji Yoshizawa, et al.
627-632	Copper Toxicity in Leaves of
633-638	Determination of Heavy Metal Toxicity of Finished Leather Solid Waste	Ahmet Aslan
639-643	Monitoring of Residual Pesticides in Herbal Drug Materials of Korea and China	Chang-Hwan Oh
644-646	Studies on the Residue of Hydrogen Cyanamide in Grape Berries	Sukhendu Kumar Pramanik, Surajit Dutta and Anjan Bhattacharyya

Volume 82, Number 6 / June 2009

647-649	Pb-210 in Rock and Soils of the Semi-Arid Agreste Region of Pernambuco, Brazil	C. M. Silva, R. S. Amaral, J. N. Tabosa, J. A. Santos Júnior and R. S. C. Menezes, et al.
650-652	Radium-228 as an Indicator of Thorium-232 Presence in a Soil in Pernambuco, Brazil	J. A. Santos Júnior, R. S. Amaral, C. M. Silva, R. S. C. Menezes and J. D. Bezerra
653-659	Waste-Indicator and Pharmaceutical Compounds in Landfill-Leachate-Affected Ground Water near Elkhart, Indiana, 2000–2002	P. M. Buszka, D. J. Yeskis, D. W. Kolpin, E. T. Furlong and S. D. Zaugg, et al.
660-664	First Evidence of Okadaic Acid in Mytilus galloprovincialis Mussels, Collected in a Mediterranean Lagoon, Tunisia	Imène Kacem, Bechir Hajjem and Noureddine Bouaïcha
665-667	Distribution of Phthalate Esters in Soil of E-Waste Recycling Sites from Taizhou City in China	W. L. Liu, C. F. Shen, Z. Zhang and C. B. Zhang
668-672	Degradation of the Potato Glycoalkaloids – α-Solanine and α-Chaconine in Groundwater	Pia H. Jensen, Ole S. Jacobsen, Trine Henriksen, Bjarne W. Strobel and Hans Christian B. Hansen
673-677	Distribution and Variation of 1,4-Dioxane in Water from Rivers in Niigata Including the Shinano River	Kuniaki Kawata and Akiko Tanabe
678-682	Laboratory Degradation Studies of ¹⁴C-Atrazine and -Isoproturon in Soil from Sugarcane Cultivated Fields Under Kenyan Tropical Conditions	Z. M. Getenga, U. Dörfler and R. Schroll
683-689	Pesticides in Water and Sediment from Littoral Area of Lake Biwa	T. Tsuda, T. Nakamura, A. Inoue and K. Tanaka
690-693	Persistent DDE in the Mesopotamian Wetlands of Southern Iraq	Ali A. Z. DouAbul, Sama S. Mohammed, Barry G. Warner and Taro Asada
694-700	Organochlorine Pesticides in Soils Around Watersheds of Beijing Reservoirs: A Case Study in Guanting and Miyun Reservoirs	Wenyou Hu, Yonglong Lu, Guang Wang, Tieyu Wang and Wei Luo, et al.
701-704	Organochlorine Pesticides Residues in Bottled Drinking Water from Mexico City	Gilberto Díaz, Rutilio Ortiz, Beatriz Schettino, Salvador Vega and Rey Gutiérrez
705-710	Daily Variation of Pesticides in Surface Water of a Small River Flowing Through Paddy Field Area	Akiko Tanabe and Kuniaki Kawata
711-715	Determination of the Phenoxyacid Herbicides MCPA, Mecoprop and 2,4-D in Kidney Tissue Using Liquid Chromatography with Electrospray Tandem Mass Spectrometry	Andrew J. A. Charlton, Vicki Stuckey and Mark D. Sykes
716-721	Pesticides in Water, Fish and Shellfish from Littoral Area of Lake Biwa	T. Tsuda, T. Nakamura, A. Inoue and K. Tanaka
722-726	Determination of Some Congeners of Polychlorinated Dibenzo-p-Dioxins (PCDDs) in Milk Using Gas Chromatography	Iffat Abdul Tawab Khan and Zahida Tasneem Maqsood
727-731	Degradation of Polychlorinated Biphenyls in the Rhizosphere of Rape, Brassica napus L.	Hana Javorská, Pavel Tlustoš and Regina Kaliszová
732-737	Adsorption of Endotoxin from Aqueous Solution Using Bone Char	A. Rezaee, Gh. Ghanizadeh, Gh. Behzadiyannejad, A. Yazdanbakhsh and S. D. Siyadat
738-742	Effect of Cypermethrin on Some Developmental Stages of Drosophila melanogaster	Ayla Karataş and Zafer Bahçeci
743-748	Evaluation of a Methodology for Toxicity Testing of Volatile Chlorinated Hydrocarbons on Marine Organisms	James Hunt, Gavin Birch, Michael St. J. Warne and Rick Krassoi
749-755	Immunohistochemical and Histopathological Evaluation of 2,4-Dichlorophenoxyacetic Acid-Induced Changes in Rat Kidney Cortex	Yiğit Uyanikgil, Utku Ateş, Meral Baka, Songül Biçer and Ebru Öztaş, et al.
756-760	Quantitative Study of Leydig Cell Populations in Mice Exposed to Low Doses of Cadmium	A. Blanco, M. R. Moyano, A. M. Molina, C. Blanco and R. Flores-Acuña, et al.
761-766	Toxicity Assessment of Herbicides Quizalafop-p-Ethyl and Clodinafop Towards Rhizobium Pea Symbiosis	Munees Ahemad and Mohammad Saghir Khan
767-771	Inhibition Effect on the
772-776	Effect of Cadmium and Salinity Stresses on Growth and Antioxidant Enzyme Activities of Wheat (Triticum aestivum L.)	Mohammad Shafi, Jehan Bakht, Mohammad Jaffar Hassan, Mohammad Raziuddin and Guoping Zhang
777-780	Efficiency of Experimental Rice (

Volume 83, Number 1 / July 2009

1-2	Comments on “Adsorption Sequence of Toxic Inorganic Anions on a Soil” by K. Saeki Bull Environ Contam Toxicol (2008) 81:508–512	Sabine Goldberg
3	Reply to the Comments by Dr. S. Goldberg on “Adsorption Sequence of Toxic Inorganic Anions on a Soil” by K. Saeki, Bull Environ Contam Toxicol (2008) 81:508–512	Kazutoshi Saeki
4-7	Flavonoids Protect Against Intercellular Adhesion Molecule-1 Induction by Benzo[a]pyrene	Elizabeth Oesterling Owens, Michal Toborek and Bernhard Hennig
8-14	Joint Toxicity Evaluation and QSAR Modeling of Aromatic Amines and Phenols to Bacteria	G. H. Lu, C. Wang, P. F. Wang and Z. Y. Chen
15-18	Dimethylarsinous Acid Disturbs Cytokinesis	Mari Kitamura, Koichi Kuroda and Ginji Endo
19-22	Quantitative Changes in Digestive Gland Cells and Oocytes of Helix aspersa, as Biomarkers of Copper Oxychloride Exposure Under Field Conditions	R. G. Snyman, A. J. Reinecke and S. A. Reinecke
23-28	A New Developmental Toxicity Test for Pelagic Fish Using Anchoveta (Engraulis ringens J.)	A. Llanos-Rivera, L. R. Castro, J. Silva and E. Bay-Schmith
29-34	Exploring Fish Bioassay of Textile Dye Wastewaters and Their Selected Constituents in Terms of Mortality and Erythrocyte Disorders	Shweta Sharma, Subhasini Sharma, P. K. Singh, R. C. Swami and K. P. Sharma
35-41	Liver Histopathology in Brown Trout (Salmo trutta f. fario) from the Tinhela River, Subjected to Mine Drainage from the Abandoned Jales Mine (Portugal)	J. Carrola, A. Fontaínhas-Fernandes, P. Matos and E. Rocha
42-47	Oxidative Damage of the Extracts of Condensate, Particulate and Semivolatile Organic Compounds from Gasoline Engine Exhausts on Testicles of Rats	Wangjun Che, Hong Qiu, Guiming Liu, Yun Ran and Hao Zhang, et al.
48-58	Is the Cry1Ab Protein from Bacillusthuringiensis (Bt) Taken Up by Plants from Soils Previously Planted with Bt Corn and by Carrot from Hydroponic Culture?	I. Icoz, D. Andow, C. Zwahlen and G. Stotzky
59-61	Blood Cholinesterases from Washington State Orchard Workers	Barry W. Wilson, John D. Henderson, John L. Furman, Bruce E. Zeller and David Michaelson
62-66	Adult Rats Exposed to Low-Doses of Di-n-Butyl Phthalate During Gestation Exhibit Decreased Grooming Behavior	Hideo Hoshi and Teruya Ohtsuka
67-70	Salicylic Acid-Involved in Lead Tolerance Associated with the Maintenance of Reducing Conditions in Mice	Qiang Xu, Xin Xu, Yingyi Zhang, Chunyan Ma and Guangzhe Li, et al.
71-74	Effects of Mercury Released from Gold Extraction by Amalgamation on Renal Function and Environment in Shanxi, China	L. Tian, H. F. Guo, A. Gao, X. T. Lu and Q. Y. Li
75-80	Impact of Phenanthrene on Organic Acids Secretion and Accumulation by Perennial Ryegrass, Lolium perenne L., Root	Xie Mingji, Yan Chongling, Ye Jing and Wei Lily
81-84	Comparison of Sensitivity of Grasses (Lolium perenne L. and Festuca rubra L.) and Lettuce (Lactuca sativa L.) Exposed to Water Contaminated with Microcystins	Silvia Pereira, Martin L. Saker, Micaela Vale and Vitor M. Vasconcelos
85-91	Enantioselective Effects of Chiral Herbicide Diclofop Acid on Rice Xiushui 63 Seedlings	Jing Ye, Qiong Zhang, Anping Zhang, Yuezhong Wen and Weiping Liu
92-96	Effects of Elevated O₃ and/or Elevated CO₂ on Lipid Peroxidation and Antioxidant Systems in Ginkgo biloba Leaves	Tao Lu, Xingyuan He, Wei Chen, Kun Yan and Tianhong Zhao
97-101	Selective Bactericidal Potential of Rice (Oryza sativa L. var. japonica) Hull Extract on Microcystis Strains in Comparison with Green Algae and Zooplankton	Myung-Hwan Park, Baik-Ho Kim, Ill-Min Chung and Soon-Jin Hwang
102-107	Estimation of Benchmark Rice Cadmium Doses as Threshold Values for Abnormal Urinary Findings with Adjustment for Consumption of Jinzu River Water	Etsuko Kobayashi, Yasushi Suwazono, Mirei Dochi, Ryumon Honda and Teruhiko Kido
108-114	A Human PBPK/PD Model to Assess Arsenic Exposure Risk Through Farmed Tilapia Consumption	M.-P. Ling and C.-M. Liao
115-119	Performance of Different Work Clothing Types for Reducing Skin Exposure to Pesticides During Open Field Treatment	Carmela Protano, Maurizio Guidotti and Matteo Vitali
120-124	First Molecular Detection of Group A Rotaviruses in Drinking Water Sources in Beijing, China	X. Q. He, L. Cheng, D. Y. Zhang, W. Li and X. M. Xie, et al.
125-129	Risk Assessment on Mixture Toxicity of Arsenic, Zinc and Copper Intake from Consumption of Milkfish, Chanos chanos (Forsskål), Cultured Using Contaminated Groundwater in Southwest Taiwan	Ming-Chao Lin
130-135	Heavy Metal Uptake by Euplotes mutabilis and its Possible Use in Bioremediation of Industrial Wastewater	A. Rehman, Farah R. Shakoori and A. R. Shakoori
136-140	Effects of Soil Amendments on the Extractability and Speciation of Cadmium, Lead, and Copper in a Contaminated Soil	Dasong Lin and Qixing Zhou
141-145	Determination of Trace Metals Using Laser Induced Breakdown Spectroscopy in Insoluble Organic Materials Obtained from Pyrolysis of Plastics Waste	Mohammad N. Siddiqui, Mohammad A. Gondal and Mohammed M. Nasr

Volume 83, Number 2 / August 2009

147-150	Indoor Air Distribution of Nitrogen Dioxide and Ozone in Urban Hospitals	Hong-Wen Chen, Chun-Yu Chuang and Heng-To Lin
151-154	Quantitative Health Risk Assessment of Inhalation Exposure to Polycyclic Aromatic Hydrocarbons on Citizens in Tianjin, China	Zhipeng Bai, Yandi Hu, Huan Yu, Nan Wu and Yan You
155-158	Alkaline Comet Assay for Genotoxic Effect Detection in Neotropical Fish Prochilodus lineatus (Pisces, Curimatidae)	M. F. Simoniello, F. Gigena, G. Poletta, A. Loteste and E. Kleinsorge, et al.
159-163	Analysis of Observed Ozone Episode in Urban Jinan, China	Yongquan Yin, Haixia Lu, Wenpo Shan and Yan Zheng
164-167	Aflatoxin M₁ Levels in Surk Samples, a Traditional Turkish Cheese from Southern Turkey	Osman Aygun, Dinc Essiz, Hisamettin Durmaz, Ender Yarsan and Levent Altintas
168-173	Prediction of Environmental Properties in Water–Soil–Air Systems for Phthalates	Chunhui Lu
174-179	Cross-Border Response of Moss, Hypnum cupressiforme Hedw., to Atmospheric Deposition in Southern Bulgaria and Northeastern Greece	Lilyana Yurukova, Evdoxia Tsakiri and Akin Çayir
180-187	Study on the Relationship Between Meteorological Conditions and Acid Rain in Mid-Eastern Fujian	C. C. Lin, J. X. Liu, Y. Y. Cai, B. L. Li and Z. L. Wang, et al.
188-192	Acidic Anions in PM₁₀ Particle Fraction in Zagreb Air, Croatia	Mirjana Čačković, Vladimira Vađić, Krešimir Šega and Ivan Bešlić
193-198	Composition, Distribution, and Characterization of Polybrominated Diphenyl Ethers in Sandstorm Depositions in Beijing, China	S. Fu, Z. Z. Yang, L. Zhang, K. Li and X. B. Xu
199-203	Determination of Trace Metals in Airborne Particulate Matter of Kuala Terengganu, Malaysia	N. Mohd Tahir, S. C. Poh, S. Suratman, M. M. Ariffin and N. A. M. Shazali, et al.
204-209	Metal Contamination of Ganga River (India) as Influenced by Atmospheric Deposition	J. Pandey, K. Shubhashish and Richa Pandey
210-213	A New Method for Total Mercury and Methyl Mercury Analysis in Muscle of Seawater Fish	G. Carbonell, J. C. Bravo, C. Fernández and J. V. Tarazona
214-218	Trends in Mercury Concentrations in New York State Fish	Howard A. Simonin, Jefferey J. Loukmas, Lawrence C. Skinner, Karen M. Roy and Eric A. Paul
219-222	Regression of the Level of Different Heavy Metals to Size of Marine Organisms Harvested from the “Jiyeh” Oil Spill Zone of the Eastern Mediterranean Sea	Elie K. Barbour, Houssam A. Shaib, Ryan H. Yaghi and Alia H. Sabra
223-229	Trace Metals in Oysters, Crassotrea sps., from UNESCO Protected Natural Reserve of Urdaibai: Space-Time Observations and Source Identification	J. C. Raposo, L. Bartolomé, E. Cortazar, G. Arana and M. Zabaljauregui, et al.
230-234	Mercury and Arsenic in Muscle and Liver of the Golden Cownose Ray, Rhinoptera steindachneri, Evermann and Jenkins, 1891, from the Upper Gulf of California, México	E. Gutiérrez-Mejía, M. L. Lares and O. Sosa-Nishizaki
235-238	Long-Term Changes in Imposex Frequency in File Dogwinkles, Nucella lima G., and Tributyltin Concentrations in Bay Mussels, Mytilus trossulus G.	David A. Tallmon and Lisa Hoferkamp
239-243	Butyl and Phenyl Tin Compounds in Fish and Shellfish on the Korean Market	Chang-Hwan Oh
244-248	Levels of Total Mercury in Marine Organisms from Adriatic Sea, Italy	Monia Perugini, Pierina Visciano, Maurizio Manera, Annalisa Zaccaroni and Vincenzo Olivieri, et al.
249-254	Effect of Lead Toxicity on Aquatic Macrophyte Elodea canadensis Michx.	Muhittin Dogan, Saadet Demirors Saygideger and Ugur Colak
255-259	Mercury, Cadmium and Lead Biogeochemistry in the Soil–Plant–Insect System in Huludao City	Zhong-Sheng Zhang, Xian-Guo Lu, Qi-Chao Wang and Dong-Mei Zheng
260-264	Cadmium and Other Metal Uptake by Lobelia chinensis and Solanum nigrum from Contaminated Soils	K. J. Peng, C. L. Luo, Y. H. Chen, G. P. Wang and X. D. Li, et al.
265-268	Distribution of Toxic Metals in Organs of Local Cattle, Sheep, Goat and Poultry from the West Bank, Palestinian Authority	K. M. Swaileh, A. Abdulkhaliq, R. M. Hussein and M. Matani
269-274	Effect of Fire on Pools of Mercury in Forest Soil, Central Europe	Tomáš Navrátil, Maria Hojdová, Jan Rohovec, Vít Penížek and Zuzana Vařilová
275-279	Mercury Bio-Concentration Potential of Larch Bolete, Suillus grevillei, Mushroom	K. Chudzyński, L. Bielawski and J. Falandysz
280-285	Analysis of Several Heavy Metals in Wild Edible Mushrooms from Regions of China	Xin-Hua Chen, Hong-Bo Zhou and Guan-Zhou Qiu
286-290	Bioavailability of Lead and Cadmium in Soils Artificially Contaminated with Smelter Fly Ash	Michael Komárek, Vojtěch Ettler, Jiřina Száková, Ondřej Šebek and Pavel Tlustoš
291-294	Mercury Concentration and Distribution in Soils Impacted by Long-Term Applied Broiler Litter	Irenus Tazisong and Zachary Senwo
295-299	Occurrence and Fate of Organotins in a Waterworks in North China	Junmin Gao, Jianying Hu, Huajun Zhen, Xiaohui Jin and Baizhan Li

Volume 83, Number 3 / September 2009

301-306	Genome-Wide Gene Expression Profiling in γ-Irradiated Green Alga, Pseudokirchneriella subcapitata, by HiCEP	Shoichi Fuma, Taizo Nakamori, Nobuyoshi Ishii, Yoshihisa Kubota and Satoshi Yoshida, et al.
307-312	Aerobic Biodegradation of a Nonylphenol Polyethoxylate and Toxicity of the Biodegradation Metabolites	Encarnación Jurado, Mercedes Fernández-Serrano, Josefa Núñez-Olea and Manuela Lechuga
313-317	Soil Pseudomonas Community Structure and Its Antagonism Towards Rhizoctonia solani Under the Stress of Acetochlor	Minna Wu, Xiaoli Zhang, Huiwen Zhang, Yan Zhang and Xinyu Li, et al.
318-327	Biodegradation of International Jet A-1 Aviation Fuel by Microorganisms Isolated from Aircraft Tank and Joint Hydrant Storage Systems	A. Y. Itah, A. A. Brooks, B. O. Ogar and A. B. Okure
328-333	Behavior of Endocrine Disrupting Chemicals in Johkasou Improved Septic Tank in Japan	S. Nakagawa, H. Matsuo, M. Motoyama, K. Nomiyama and R. Shinohara
334-336	Removal of Methyl Parathion in Water, by Dugesia dorotocephala	A. Amaya-Chávez, E. López-López, M. Galar-Martínez, L. M. Gómez-Oliván and M. M. García-Fabila
337-340	Bioremediation of Reclaimed Wastewater Used as Landscape Water by Using the Denitrifying Bacterium Bacillus cereus	Shumiao Zhao, Nan Hu, Zhengjun Chen, Bin Zhao and Yunxiang Liang
341-347	Assessment of Iprovalicarb, a Systemic Fungicide in/on Cabbage (Brassica oleracea var. capitata)	Ansuman Maity and Irani Mukherjee
348-351	Fate of Benfuracarb Insecticide in Mollisols and Brinjal Crop	Raju Chandra, Anjana Srivastava and Prakash C. Srivastava
352-358	The Effects of Mn²⁺, Ni²⁺, Cu²⁺, Co²⁺ and Zn²⁺ Ions on Pesticide Adsorption and Mobility in a Tropical Soil	J. O. Lalah, S. N. Njogu and S. O. Wandiga
359-362	Dissipation and Residues of N-(2-Bromophenyl)-2-(4,6-Dimethoxypyrimidin-2-Yloxy)Benzylamine Residues in Rape and Soil Under Field Conditions	Dan Liu, Dongmei Qin and Ran Ji
363-368	Isolation and Simultaneous LC Analysis of Thiram and Its Less Toxic Transformation Product in DS Formulation	Suresh Walia, Rajendra Kumar Sharma and Balraj S. Parmar
369-373	Survival, Growth, and Body Residues of Hyalella azteca (Saussure) Exposed to Fipronil Contaminated Sediments from Non-Vegetated and Vegetated Microcosms	Robert Kröger, Richard E. Lizotte and Matthew T. Moore
374-377	Residues of Pesticides in Honeybee (Apis mellifera carnica) Bee Bread and in Pollen Loads from Treated Apple Orchards	Maja Ivana Smodiš Škerl, Špela Velikonja Bolta, Helena Baša Česnik and Aleš Gregorc
378-383	Organophosphorus Insecticide Residues in Honey Produced in Turkey	Yavuz Kursad Das and Sezai Kaya
384-387	Dissipation Kinetics of Flubendiamide on Chili and Soil	S. K. Sahoo, R. K. Sharma, R. S. Battu and Balwinder Singh
388-392	Analysis of Pyrethroid Insecticides in Chironomus dilutus Using Matrix Solid Phase Dispersion Extraction	Yuping Ding, Jing You and Michael J. Lydy
393-397	Concentrations of Persistent Organic Pollutants in Masu Salmon, Oncorhynchus masou	Mayuko Oka, Takaomi Arai, Yasuyuki Shibata and Nobuyuki Miyazaki
398-402	Pollutant Washoff Characterization of Expressway Runoff in Shanghai	Yiping Zhu, Pu Liu, Haifeng Liu, Haiping Zhang and Ling Chen
403-409	n-Alkanes as Indicators of Natural and Anthropogenic Organic Matter Sources in the Siak River and its Estuary, E Sumatra, Indonesia	Gerd Liebezeit and Ralf Wöstmann
410-415	The Effect of Petrochemical Effluent on the Water Quality of Ubeji Creek in Niger Delta of Nigeria	A. C. Achudume
416-421	Long-Term (1996–2006) Variation of Nitrogen and Phosphorus and Their Spatial Distributions in Tianjin Coastal Seawater	Shi-tao Peng, Ming-xin Dai, Yandi Hu, Zhi-peng Bai and Ran Zhou
422-427	Effect of Low Concentrations of Phosphate Ions on Extraction of Arsenic from Naturally Contaminated Soil	Martin Mihaljevič, Vojtěch Ettler, Luděk Sisr, Ondřej Šebek and Ladislav Strnad, et al.
428-434	Environmental Hazard Assessment of Cheese Manufacturing Effluent Treated for Hydrogen Production	Constantina Karadima, Chris Theodoropoulos and Joan Iliopoulou-Georgudaki
435-439	Survey of PCDDs and PCDFs in Air and Soil Around Various Incinerators in Korea, 2003–2007	S. J. Kim, J. G. Kim, T. W. Jeon, S. K. Shin and K. S. Kim
440-443	PBDD/Fs in Surface Sediments from the East River, China	M. Ren, P. A. Peng, D. Y. Chen, P. Chen and L. Zhou
444-448	Polycyclic Aromatic Hydrocarbons in Bottom Sediments from Three Water Reservoirs, Slovakia	Edgar Hiller, Maroš Sirotiak, Ľubomír Jurkovič and Lenka Zemanová
449-454	Distribution, Sources and Characterization of Polycyclic Aromatic Hydrocarbons in the Sediment of the River Gomti, Lucknow, India	Ranu Tripathi, Rakesh Kumar, Mohan Krishna Reddy Mudiam, Devendra K. Patel and Jai Raj Behari
455-461	Distribution of Polycyclic Aromatic Hydrocarbons and n-Alkanes in Surface Sediments from Shinano River, Japan	Tomiyuki Hori, Naoya Shiota, Takashi Asada, Kikuo Oikawa and Kuniaki Kawata
462	Blood Cholinesterases from Washington State Orchard Workers	Barry W. Wilson, John D. Henderson, John L. Furman, Bruce E. Zeller and David Michaelsen

Volume 83, Number 4 / October 2009

463-468	Genotoxic Effects of Nonylphenol and Bisphenol A Exposure in Aquatic Biomonitoring Species: Freshwater Crustacean, Daphnia magna, and Aquatic Midge, Chironomus riparius	Sun-Young Park and Jinhee Choi
469-473	Effects of Temperature on the Sensitivity of Gammarusaequicauda (Martynov, 1931) to Cadmium	E. Prato, F. Biandolino and C. Scardicchio
474-478	Environmental and Climatic Factors Associated with Epizootic Ulcerative Syndrome (EUS) in Fish from the Zambezi Floodplains, Zambia	K. Choongo, B. Hang’ombe, K. L. Samui, M. Syachaba and H. Phiri, et al.
479-483	Chromium III Exposure Inhibits Brain Na⁺K⁺ATPase Activity of Clarias batrachus L. Involving Lipid Peroxidation and Deficient Mitochondrial Electron Transport Chain Activity	A. K. Maiti, G. Paul, B. Maity, D. Mazumdar and N. C. Saha
484-487	Utility of Delayed Fluorescence as Endpoint for Rapid Estimation of Effect Concentration on the Green Alga Pseudokirchneriella subcapitata	Masakazu Katsumata, Takashi Koike, Kimiko Kazumura, Ayano Takeuchi and Yoshio Sugaya
488-492	Mortality and Abnormalities Observed After Experimental Hg Exposure in the Polychaete Eurythoe complanata (Pallas) from Mazatlan, Mexico	Nuria Méndez, Carlos Green-Ruíz and Ramón Vázquez-Núñez
493-496	Hyalella azteca (Saussure) Responses to Coldwater River Backwater Sediments in Mississippi, USA	Scott S. Knight, Richard E. Lizotte and F. Douglas Shields
497-501	Effects of Organic-Rich Sediment and Below-Ground Sulfide Exposure on Submerged Macrophyte, Hydrilla verticillata	Juan Wu, Shuiping Cheng, Wei Liang and Zhenbin Wu
502-508	Effects of a Novel Allelochemical Ethyl 2-Methyl Acetoacetate (EMA) on the Ultrastructure and Pigment Composition of Cyanobacterium Microcystis aeruginosa	Yu Hong, Jing-Jing Huang and Hong-Ying Hu
509-515	Screening of Cyanobacteria for Phycobiliproteins and Effect of Different Environmental Stress on Its Yield	Hemlata and Tasneem Fatma
516-519	Effects of Elevated Atmospheric CO₂ and O₃ on Hill Activity and Ca²⁺/Mg²⁺-ATPase Activity of Pinus tabulaeformis Carr.	Tian Hong Zhao, Dan Guo, Yan Wang, Mei Yu Wang and Dong Yan Jin, et al.
520-524	Mechanism-Based Quantitative Structure–Activity Relationships on Toxicity of Selected Herbicides to Chlorella vulgaris and Raphidocelis subcapitata	Guanghui Ding, Xue Li, Fan Zhang, Jingwen Chen and Liping Huang, et al.
525-529	Effect of Cadmium on Haemocyte Viability of the Woodlouse Porcellio laevis (Isopoda, Crustacea)	R. G. Snyman and J. P. Odendaal
530-536	Lethality Toxicities Induced by Metal Exposure During Development in Nematode Caenorhabditis Elegans	X. Xing, Q. Rui and D. Wang
537-541	Inhibition of the Growth of Alexandrium tamarense by Algicidal Substances in Chinese Fir (Cunninghamia lanceolata)	Wei-Dong Yang, Jie-Sheng Liu, Hong-Ye Li, Xin-Lian Zhang and Yu-Zao Qi
542-547	Changes in Microbial Populations and Enzyme Activities During the Bioremediation of Oil-Contaminated Soil	Xin Lin, Xiaojun Li, Tieheng Sun, Peijun Li and Qixing Zhou, et al.
548-552	Effect of Aridification on the Replacement of Zonic Species, Stipa baicalensis Roshev., by Azonic Species, Leymus chinensis Tzvel., in the Steppe of China	Li Wang, Ji-Xian Yang, Fang Ma, Yun-Fei Yang and Chein-Chi Chang, et al.
553-557	Effects of EDTA on Mechanism of Lead Accumulation in Typha orientalis Presl	Yongli Li, Jingling Liu, Yunguo Liu and Xin Li
558-564	Health Risk of Consuming Heavy Metals in Farmed Tilapia in Central Taiwan	Min-Pei Ling, Hui-Tsung Hsu, Ruei-Hao Shie, Chin-Ching Wu and Yu-Syuan Hong
565-569	Aluminum Concentrations in Water of Elderly People’s Houses and Retirement Homes and Its Relation with Elderly Health	Pricilla Costa Ferreira, Karina A. de Abreu Tonani, Fabiana C. Julião, Palmira Cupo and José L. Domingo, et al.
570-574	Toxicity Assessment and Clearance of Brazilian Microbial Pest Control Agents in Mice	Eduardo C. Oliveira-Filho, Ricardo S. Oliveira, Madaí C. Lopes, Felipe R. Ramos and Cesar K. Grisolia, et al.
575-582	Assessment of Heavy Metal Pollution in River Water of Hanoi, Vietnam Using Multivariate Analyses	Tetsuro Kikuchi, Takuma Furuichi, Huynh Trung Hai and Shuzo Tanaka
583-590	Metal Pollution in Huayuan River in Hunan Province in China by Manganese Sulphate Waste Residue	Nan Hu, Ji-Fang Zheng, De-Xin Ding, Jun Liu and Lu-Qing Yang, et al.
591-594	Content of Lead and Cadmium in Barred Hogfish, Bodianusscrofa, Island Grouper, Mycteroperca fusca, and Portuguese Dogfish, Centroscymnus coelolepis, from Canary Islands, Spain	Gonzalo Lozano, Alberto Brito, Arturo Hardisson, Ángel Gutiérrez and Dailos González-Weller, et al.
595-599	Cadmium, Copper, Lead and Zinc Contents of the Mangrove Oyster, Crassostrea corteziensis, of Seven Coastal Lagoons of NW Mexico	M. G. Frías-Espericueta, I. Osuna-López, I. Bañuelos-Vargas, G. López-López and M. D. Muy-Rangel, et al.
600-607	Anthropogenic Sources of Heavy Metals in the Indian Ocean Coast of Kenya	E. Z. Ochieng, J. O. Lalah and S. O. Wandiga
608-613	Trace Element Hydrochemistry Indicating Water Contamination in and Around the Yangbajing Geothermal Field, Tibet, China	Qinghai Guo and Yanxin Wang
614-619	PCDD/Fs and Dioxin-Like PCBs in Sediments from Yellow Estuary and Yangtze Estuary, China	Yamei Hui, Minghui Zheng, Zhengtao Liu and Lirong Gao

Volume 83, Number 5 / November 2009

621-625	Organic-Solvent-Free Extraction Method for Determination of Carbamate and Carbamoyloxime Pesticides in Soil and Sediment Samples	Hai Lu, Youjian Lin and P. Chris Wilson
626-629	Diazinon Determination Using High Performance Liquid Chromatography: A Comparison of the ENVI-Carb Column with the Immunoaffinity Column for the Pretreatment of Water and Soil Samples	Jianshe Tang, Min Zhang, Guohua Cheng and Yitong Lu
630-635	Long Chain Perfluorinated Alkyl Acids Derivatisation and Identification in Biota and Abiota Matrices Using Gas Chromatography	Francis Orata, Natalia Quinete and Rolf-Dieter Wilken
636-639	HPLC Determination of Mepiquat Chloride in Commercial Pesticide Formulations	H. Karasali and S. Ioannou
640-643	Investigation of the Multixenobiotic Resistance Mechanism in the Freshwater Fishes Western Mosquitofish, Gambusia affinis, and Bluegill Sunfish, Lepomis macrochirus	C. L. Damaré, A. K. Kaddoumi and K. N. Baer
644-647	Effect of Cadmium Accumulation on Anti-Inflammatory Activity in Two Eucomis Species	Renée A. Street, Esameldin E. Elgorashi, Manoj G. Kulkarni, Wendy A. Stirk and Colin Southway, et al.
648-651	Metal Accumulation and Antioxidant Enzyme Activity in C. gariepinus, Catfish, and O. mossambicus, Tilapia, Collected from Lower Mguza and Wright Dams, Zimbabwe	A. H. Siwela, C. B. Nyathi and Y. S. Naik
652-656	Genotoxic Effects of the Insecticide Cypermethrin on the Root Meristem Cells of Sunflowers (Helianthus annuus L.)	Huseyin Inceer, Sema Hayirlioglu-Ayaz and Melahat Ozcan
657-661	Arsenic Resistant Bacteria Isolated from Arsenic Contaminated River in the Atacama Desert (Chile)	G. Escalante, V. L. Campos, C. Valenzuela, J. Yañez and C. Zaror, et al.
662-667	Human Health Risk Assessment of Environmental Exposure to Organochlorine Compounds in the Catalan Stretch of the Ebro River, Spain	Núria Ferré-Huguet, Carme Bosch, Carolina Lourencetti, Martí Nadal and Marta Schuhmacher, et al.
668-673	Alpha Emitting Radionuclides in Drainage from Quinta do Bispo and Cunha Baixa Uranium Mines (Portugal) and Associated Radiotoxicological Risk	Fernando P. Carvalho, João M. Oliveira and Isabel Faria
674-676	Episodic Trihalomethane Species and Levels in Tap Water at a Start of Operation of Advanced Treatment in Osaka Prefectural Water Supplies	Kohji Yamamoto and Yoshiaki Mori
677-680	Simulating Distribution of Trihalomethane in Tap Water in the Area Receiving a Combination of Advanced Treated Water and Conventionally Treated Different Source Water: 1998, 1999 and 2002 Data on Osaka Prefecture and Its Surrounding Cities, Japan	Kohji Yamamoto and Yoshiaki Mori
681-687	Probabilistic Ecological Risk Assessment and Source Apportionment of Polycyclic Aromatic Hydrocarbons in Surface Sediments from Yellow Sea	Ai-Xia Liu, Yin-Hai Lang, Li-Dong Xue, Shu-Lin Liao and Hong Zhou
688-692	Empirical Models to Predict Parsimoniously the Mass and Number Concentrations of Ultrafine Particulate in Ambient Atmosphere	Chia-Pin Chio, Man-Ting Cheng, Yu-Chi Lin and Chung-Min Liao
693-697	Mercury, Lead and Copper in Feathers and Excreta of Small Passerine Species in Relation to Foraging Guilds and Age of Feathers	Claudio Leonzio, Nicola Bianchi, Marco Gustin, Alberto Sorace and Stefania Ancora
698-702	Mercury Contamination in Idaho Bald Eagles, Haliaeetus leucocephalus	Marc J. Bechard, Dusty N. Perkins, Gregory S. Kaltenecker and Steve Alsup
703-707	Cadmium Accumulation in Two Populations of Rice Frogs (Fejervarya limnocharis) Naturally Exposed to Different Environmental Cadmium Levels	Mohd Sham Othman, Wichase Khonsue, Jirarach Kitana, Kumthorn Thirakhupt and Mark Gregory Robson, et al.
708-712	Biosorption of Pb²⁺ by Saccharomyces Cerevisiae in Static and Dynamic Adsorption Tests	Ying Zhang, Chunhui Fan, Qingjuan Meng, Zhuo Diao and Limin Dong, et al.
713-719	Distribution of Dissolved Trace Metals Around the Sacrificos Coral Reef Island, in the Southwestern Gulf of Mexico	L. Rosales-Hoz, A. Carranza-Edwards, L. Sanvicente-Añorve, M. A. Alatorre-Mendieta and F. Rivera-Ramirez
720-726	Concentration, Distribution and Sources of Polyaromatic Hydrocarbons in Soils from the Karst Tiankengs, South China	Yinghui Wang, Shihua Qi, Jianhua Chen, Theodore I. Oramah and Daoxian Yuan
727-733	High Concentrations of Polycyclic Aromatic Hydrocarbons Found in Water and Sediments of Car Wash and Kisat Areas of Winam Gulf, Lake Victoria-Kenya	B. O. Kwach and J. O. Lalah
734-741	Spartial and Seasonal Variations in Concentrations of Polycyclic Aromatic Hydrocarbons in Water and Sediment of Kisumu City Bay of Winam Gulf, Lake Victoria-Kenya	Bowa O. Kwach, Joseph O. Lalah and Wandiga O. Shem
742-746	Mutagenicity and PAH Contents of Soil in Forests or Planted Areas in Japan	Sumio Goto, Daisuke Nagaosa, Shiho Kageyama, Daisuke Nakajima and Shigeru Mineki, et al.
747-751	Seasonal Change in the Atmospheric Concentration of Particulate Polycyclic Aromatic Hydrocarbons in Ho Chi Minh City, Vietnam	Masao Kishida, Chihiro Mio, Keiichi Fujimori, Kiyoshi Imamura and Norimichi Takenaka, et al.
752-756	Solubility of Trace Elements and Heavy Metals from Stabilized Sewage Sludge by Fly Ash	Zhang Hongling, Sun Lina and Sun Tieheng
757-760	Determinations of MC-LR and [Dha⁷] MC-LR Concentrations and Physicochemical Properties by Liquid Chromatography-Tandem Mass Spectrometry	Ting Yu, Ping Xie, Ming Dai and Gaodao Liang
761-765	Microcystin Production by Microcystis aeruginosa Exposed to Phytoplanktivorous and Omnivorous Fish at Different Kairomone Concentrations	Kyong Ha, Noriko Takamura and Min-Ho Jang
766-769	Survey of Aflatoxin M₁ in Cow, Goat, Buffalo and Camel Milks in Ismailia-Egypt	Mahmoud M. Motawee, Johann Bauer and Donald J. McMahon

Volume 83, Number 6 / December 2009

771-775	Heavy Metal Contamination in Phrynops geoffroanus (Schweigger, 1812) (Testudines: Chelidae) in a River Basin, São Paulo, Brazil	C. I. Piña, V. A. Lance, B. O. Ferronato, I. Guardia and T. S. Marques, et al.
776-779	Assessment of the Amur River Ecosystem Pollution with Benzene and Its Derivatives Caused by an Accident at the Chemical Plant in Jilin City, China	S. I. Levshina, N. N. Efimov and V. N. Bazarkin
780-782	Endosulfan in Wind-Transported African Dust Depositions in Crete	George P. Balayiannis, Maria Anastassiadis and Helen Anagnostopoulos
783-788	Polybrominated Diphenyl Ethers in the Atmosphere of Taizhou, a Major E-Waste Dismantling Area in China	Wenliang Han, Jialiang Feng, Zeping Gu, Duohong Chen and Minghong Wu, et al.
789-793	Estimated PBDE and PBB Congeners in Soil from an Electronics Waste Disposal Site	H.-M. Wang, Y.-J. Yu, M. Han, S.-W. Yang and Q. li, et al.
794-798	Behavior of Simetryn and Thiobencarb in the Plough Zone of Rice Fields	Thai K. Phong, Dang T. T. Nhung, Takashi Motobayashi and Hirozumi Watanabe
799-802	Persistence of Metsulfuron-Methyl in Paddy Field and Detection of Its Residues in Crop Produce	Shobha Sondhia
803-807	Determination of Diacylhydrazines-Type Insect Growth Regulator JS-118 Residues in Cabbage and Soil by High Performance Liquid Chromatography with DAD Detection	J.-Y. Hu, Z.-B. Deng and D.-M. Qin
808-811	Dissipation Kinetics of Spinosad on Cauliflower (Brassica oleracea var. botrytis. L.) Under Subtropical Conditions of Punjab, India	Kousik Mandal, Gagan Jyot and Balwinder Singh
812-817	Dissipation of Profenofos, Imidacloprid and Penconazole in Tomato Fruits and Products	Ahmed A. Romeh, Tarek M. Mekky, Rady A. Ramadan and Mohamed Y. Hendawi
818-821	Determination of Pesticide Residues in Honey Samples	Irani Mukherjee
822-827	Miticide Residues in Virginia Honeys	Richard D. Fell and Jean M. Cobb
828-831	Dissipation of Fipronil in Water Under Laboratory Conditions	Indu Chopra and Beena Kumari
832-835	Effect of Organic Amendments on Degradation of Atrazine	Irani Mukherjee
836-840	Effects of an Atrazine, Metolachlor and Fipronil Mixture on Hyalella azteca (Saussure) in a Modified Backwater Wetland	Richard E. Lizotte, Scott S. Knight, F. Douglas Shields and Charles T. Bryant
841-845	Impact of N,N-Dimethylformamide from Domestic Effluents on River Waters	Akiko Tanabe and Kuniaki Kawata
846-851	Evaluation of Endocrine Disruptor Levels in Kafue Lechwe (kobus leche kafuensis) Samples from the Blue Lagoon National Park of Zambia	Kwenga Sichilongo and Nelson Torto
852-858	Monitoring of Traffic-Related Pollution in a Province of Central Italy with Transplanted Lichen Pseudoverniafurfuracea	Maurizio Guidotti, Daniela Stella, Carola Dominici, Gianfranco Blasi and Malgorzata Owczarek, et al.
859-864	Source Identification and Concentration Distribution of Polychlorinated Biphenyls in Environmental Media Around Industrial Complexes	S. U. Park, J. G. Kim, S. Masunaga and K. S. Kim
865-868	Bioremediation of Nitrobenzene-Polluted Sediments by Pseudomonas putida	Chao Wang, Yi Li, Zhigang Liu and Peifang Wang
869-873	Breast Milk Excretion Kinetic of β-HCH, pp′DDE and pp′DDT	S. M. Waliszewski, G. Melo-Santiesteban, R. Villalobos-Pietrini, S. Gómez-Arroyo and O. Amador-Muñoz, et al.
874-879	Organochlorine Compounds in Blue Mussels, Mytilusedulis, and Pacific Oysters, Crassostrea gigas, from Seven Sites in the Lower Saxonian Wadden Sea, Southern North Sea	Barbara Dörr and Gerd Liebezeit
880-884	Levels of Organochlorine Compounds in the Mediterranean Blue Mussel from the Adriatic Sea	Darija Kožul, Snježana Herceg Romanić, Zorana Kljaković-Gašpić and Jere Veža
885-891	Determination of DDT and Metabolites in Surface Water and Sediment Using LLE, SPE, ACE and SE	Linda L. Sibali, Jonathan O. Okonkwo and Caliphs Zvinowanda
892-898	Polychlorinated Biphenyl Congeners in the Aquatic Environment of the Mekong River, South of Vietnam	Fernando P. Carvalho, J.-P. Villeneuve, C. Cattini, Dao Dinh Thuan and Dang Duc Nhan
899-902	Determination of Polychlorinated Biphenyl Congeners in Water and Sediment in North West Persian Gulf, Iran	M. A. Zahed, Gh. Nabi Bidhendi, A. Pardakhti, A. Esmaili-Sari and S. Mohajeri
903-906	Evolution of Potential Ecological Impacts of the Bottom Sediment from the Gulf of Gemlik; Marmara Sea, Turkey	Selma Ünlü and Bedri Alpar
907-912	Decennary Variations of Dissolved Heavy Metals in Seawater of Bohai Bay, North China	Mingxin Dai, Shitao Peng, Jian Xu, Chunguang Liu and Xinglong Jin, et al.
913-919	Vertical Fluxes and Accumulation of Trace Metals in Superficial Sediments of the Río de la Plata Estuary, Argentina	L. M. Tatone, C. Bilos, C. N. Skorupka and J. C. Colombo
920-925	Distribution of Mercury Pollution and Its Source in the Soils and Vegetables in Guilin Area, China	Jianping Qian, Li Zhang, Huazhen Chen, Ming Hou and Yunfei Niu, et al.
926-930	Polybrominated Diphenyl Ethers in the Soil of Typical Industrial City	K. Li, S. Fu, Z. Z. Yang and X. B. Xu
931-936	Air-Borne Heavy Metal Contamination to Dietary Vegetables: A Case Study from India	J. Pandey, Richa Pandey and K. Shubhashish
937-942	Bioaccumulation of Total and Methyl Mercury in Three Earthworm Species (Drawida sp., Allolobophora sp., and Limnodrilus sp.)	Zhong Sheng Zhang, Dong Mei Zheng, Qi Chao Wang and Xian Guo Lv
943-946	²¹⁰Pb in Forage Consumed by Dairy Cows	C. M. Silva, R. S. Amaral, J. N. Tabosa, J. A. Santos Júnior and R. S. C. Menezes, et al.

Volume 84, Number 1 / January 2010

1-4	Environmental Lead Exposure Among Children in Chengdu, China: Blood Lead Levels and Major Sources	Yong-mei Jiang, Hua Shi, Jia-yuan Li, Chuan Shen and Jin-hao Liu, et al.
5-7	Permeation of a Metalworking Fluid Through a Latex Glove Under Field Use Conditions	Wenhai Xu and Shane S. Que Hee
8-14	Heavy Metal Exposure from Personal Care Products	J. G. Ayenimo, A. M. Yusuf, A. S. Adekunle and O. W. Makinde
15-18	‘Diarrhetic’ Type Shellfish Poisoning in Nigeria	Okechukwu O. Igboeli and Isaac U. Asuzu
19-22	Clinical Events in Mad Honey Poisoning: A Single Centre Experience	Mehmet Bostan, Habib Bostan, Ali Osman Kaya, Ozlem Bilir and Omer Satiroglu, et al.
23-28	Levels of DNA Adducts in the Blood and Follicular Fluid of Women Undergoing In Vitro Fertilization Treatment and Its Correlation with the Pregnancy Outcome	Iman Al-Saleh, Inaam El-Doush, Jamal Arif, Serdar Coskun and Kamal Jaroudi, et al.
29-33	Evaluation and Comparison of Measurement Methods for Personal Exposure to Fine Particles in Beijing, China	Xianlei Zhu, Fanglan Ma, Hui Luan, Dapeng Wu and Tieguan Wang
34-38	Head Hair Total Mercury and Methylmercury Levels in Some Ghanaian Individuals for the Estimation of Their Exposure to Mercury: Preliminary Studies	Ray B. Voegborlo, Akito Matsuyama, Anthony A. Adimado and Hirokatsu Akagi
39-45	A Preliminary Study on the Occurrence of Cytostatic Drugs in Hospital Effluents in Beijing, China	Jie Yin, Bing Shao, Jing Zhang and Keji Li
46-50	Health Risk from Exposure of Organic Pollutants Through Drinking Water Consumption in Nanjing, China	Bing Wu, Yan Zhang, Xuxiang Zhang and Shupei Cheng
51-54	Preliminary Study on the Induction of Sperm Head Abnormalities in Mice, Mus musculus, Exposed to Radiofrequency Radiations from Global System for Mobile Communication Base Stations	A. A. Otitoloju, I. A. Obe, O. A. Adewale, O. A. Otubanjo and V. O. Osunkalu
55-60	Confocal Laser Scanning Microscopy Coupled to a Spectrofluorometric Detector as a Rapid Tool for Determining the In Vivo Effect of Metals on Phototrophic Bacteria	Mireia Burnat, Elia Diestra, Isabel Esteve and Antonio Solé
61-65	Zinc and Cadmium Regulation Efficiency in Three Ant Species Originating from a Metal Pollution Gradient	Irena M. Grześ
66-70	Hypothyroidism Induced by Polychlorinated Biphenyls and Up-Regulation of Transthyretin	Dae-Yong Han, Sang-Rim Kang, Oh-Sung Park, Jae-Hyeon Cho and Chung-Kil Won, et al.
71-75	Parental Dietary Effect on Embryological Development Response to Toxicants with the Sea Urchin Arbacia punctulata	R. W. Nelson, M. Nipper, A. Lawrence and S. Watts
76-79	Effect Threshold for Selenium Toxicity in Juvenile Splittail, Pogonichthys macrolepidotus A	Mark C. Rigby, Xin Deng, Thomas M. Grieb, Swee J. Teh and Silas S. O. Hung
80-84	Impact of Cypermethrin on Na⁺–K⁺, Ca²⁺ and Mg²⁺ ATPases in Indian Major Carp, Cirrhinus mrigala (Hamilton)	M. S. Prashanth and M. David
85-90	Effects of Exposing Two Non-Target Crustacean Species, Asellus aquaticus L., and Gammarus fossarum Koch., to Atrazine and Imidacloprid	Simon Lukančič, Uroš Žibrat, Tadej Mezek, Andreja Jerebic and Tatjana Simčič, et al.
91-95	Seasonal Effect on Heat Shock Proteins in Fish from Kuwait Bay	Mirza Umair Beg, S. Al-Subiai, K. R. Beg, S. A. Butt and N. Al-Jandal, et al.
96-100	Synergistic Action of Exogenous Salicylic Acid and Arbuscular Mycorrhizal Fungus Colonization in Avena nuda Seedlings in Response to NO₂ Exposure	Runguo Li, Yangao Jiang, Jia Xu, Bing Zhou and Chunyan Ma, et al.
101-105	Nitrates and Herbicides Cause Higher Mortality than the Traditional Organic Fertilizers on the Grain Beetle, Tenebrio molitor	Aurora M. Castilla, Tom Dauwe, Isabel Mora, Jim Malone and Raimon Guitart
106-111	Salicylic Acid-Altering Arabidopsis Mutants Response to NO₂ Exposure	Qiang Xu, Bing Zhou, Chunyan Ma, Xin Xu and Jia Xu, et al.
112-117	Effects of Selenium on the Antioxidant Enzymes Response of Neocaridina heteropoda Exposed to Ambient Nitrite	Hong-wei Wang, Hai-ming Xu, Guo-hua Xiao, Chun-long Zhao and Zi-hui Wang, et al.
118-124	Metal Accumulation and Growth Response in Vigna radiata L. Inoculated with Chromate Tolerant Rhizobacteria and Grown on Tannery Sludge Amended Soil	N. K. Singh, U. N. Rai, A. Tewari and M. Singh
125-131	Accumulation of Some Heavy Metals Seasonally in Hysterotylacium aduncum (Nematoda) and Its Host Red Sea Bream, Pagellus erythrinus (Sparidae) from Gulf of Iskenderun (North-Eastern Mediterranean)	Meltem Dural, Ercument Genc, Semal Yemenicioğlu and M. Kemal Sangun
132-135	Perfluorooctanoic Acid and Perfluorooctane Sulfonate in Two Fish Species Collected from the Roter Main River, Bayreuth, Germany	Anna M. Becker, Silke Gerstmann and Hartmut Frank
136-140	Copper, Zinc and Lead Enrichments in Sediments from Guacanayabo Gulf, Cuba, and Its Bioaccumulation in Oysters, Crassostrea rhizophorae	O. Díaz Rizo, S. Olivares Reumont, J. Viguri Fuente, O. Díaz Arado and N. López Pino, et al.
141-146	Trace Elements Contamination in Coral Reef Skeleton, Gulf of Mannar, India	S. Krishna Kumar, N. Chandrasekar and P. Seralathan
147-151	Equilibrium and Kinetics Characteristics of Copper (II) Sorption onto Gyttja	Hüseyin Dikici, Kadir Saltali and Serap Bingölbalı

Volume 84, Number 2 / February 2010

153-156	Cardioinhibitory Properties of Potato Glycoalkaloids in Beetles	Paweł Marciniak, Zbigniew Adamski, Paweł Bednarz, Malgorzata Slocinska and Kazimierz Ziemnicki, et al.
157-160	Effect of (C₆H₅)₃PbCl and (C₆H₅)₃SnCl on Delayed Luminescence Intensity, Evolving Oxygen and Electron Transport Rate in Photosystem II of Chlorella vulgaris	Antoni Murkowski and Elżbieta Skórska
161-164	Alleviation Effect of Alginate-Derived Oligosaccharides on Vicia faba Root Tip Cells Damaged by Cadmium	L. J. Ma, Y. Zhang, N. Bu and S. H. Wang
165-169	Detection of Estrogenic Activity from Kraft Mill Effluents by the Yeast Estrogen Screen	S. Chamorro, V. Hernández, E. Monsalvez, J. Becerra and M. A. Mondaca, et al.
170-174	Ab Initio Theoretical Study of the Interactions Between CFCl₃ and SO₂	Kai Sheng Diao, Fang Wang and Hai Jun Wang
175-179	Volatile Organic Compounds in a Residential and Commercial Urban Area with a Diesel, Compressed Natural Gas and Oxygenated Gasoline Vehicular Fleet	Eduardo Monteiro Martins, Graciela Arbilla and Luciana Vanni Gatti
180-184	Comparative Study of Automotive, Aircraft and Biogenic Emissions of Aldehydes and Aromatic Compounds	C. S. Guimarães, D. Custodio, R. C. S. de Oliveira, L. S. Varandas and G. Arbilla
185-190	Concentrations and Source Assessment of Some Atmospheric Trace Elements in Northwestern Region of Tehran, Iran	Farah Halek, Mansoor Keyanpour-Rad, Reza Mostofi Darbani and Ali Kavousirahim
191-196	Flame Atomic Absorption Spectrometric Determination of Pb, Cd, and Cu in Pinus nigra L. and Eriobotrya japonica Leaves Used as Biomonitors in Environmental Pollution	Gokce Kaya, Cemile Ozcan and Mehmet Yaman
197-201	Lead and Cadmium Accumulation in Medicinal Plants Collected from Environmentally Different Sites	Henok Baye and Ariaya Hymete
202-207	Effects of Temperature on the Stability of Microcystins in Muscle of Fish and Its Consequences for Food Safety	Dawen Zhang, Ping Xie and Jun Chen
208-211	Tissue Distribution of Polybrominated Diphenyl Ethers (PBDEs) in Captive Domestic Pigs, Sus scrofa, from a Village Near an Electronic Waste Recycling Site in South China	Y. F. Li, Z. Z. Yang, C. H. Wang, Z. J. Yang and Z. F. Qin, et al.
212-216	Determination of Phthalates in Diet and Bedding for Experimental Animals Using Gas Chromatography-Mass Spectrometry	Fumio Kondo, Masanao Okumura, Hisao Oka, Hiroyuki Nakazawa and Shun-ichiro Izumi, et al.
217-220	Effect of Household Processing on Fenazaquin Residues in Okra Fruits	Anil Duhan, Beena Kumari and Rachna Gulati
221-224	Dissipation and Residues of Chlormequat in Wheat and Soil	Xing-li Guo, Chun-hong Jia, Er-cheng Zhao, Yan-jun Xu and Li-jun Han, et al.
225-229	Dissipation Kinetics of β-Cyfluthrin and Imidacloprid in Brinjal and Soil Under Subtropical Conditions of Punjab, India	Kousik Mandal, G. S. Chahil, S. K. Sahoo, R. S. Battu and Balwinder Singh
230-235	Dissipation of Mefenoxam Residue in Watermelon and Soil Under Field Conditions	Dan Liu, Dongmei Qin and Ran Ji
236-239	Determination of Oxadiargyl Residues in Environmental Samples and Rice Samples	Chenhui Shi, Wenjun Gui, Jie Chen and Guonian Zhu
240-244	Land Use Change and Nutrients Simulation for the Siah Darvishan Basin of the Anzali Wetland Region, Iran	M. Ghafouri, N. Ghaderi, M. Tabatabaei, V. Versace and D. Ierodiaconou, et al.
245-249	Research on Florfenicol Residue in Coastal Area of Dalian (Northern China) and Analysis of Functional Diversity of the Microbial Community in Marine Sediment	Humin Zong, Deyi Ma, Juying Wang and Jiangtao Hu
250-254	Stability of Multi-Permeable Reactive Barriers for Long Term Removal of Mixed Contaminants	Jai-Young Lee, Kui-Jae Lee, Sun Young Youm, Mi-Ran Lee and Seralathan Kamala-Kannan, et al.
255-259	Comparison of the Ability of Organic Acids and EDTA to Enhance the Phytoextraction of Metals from a Multi-Metal Contaminated Soil	Sung-Hyun Kim and In-Sook Lee
260-263	Vertical Distribution of Polybrominated Diphenyl Ethers (PBDEs) in Soil Cores Taken from a Typical Electronic Waste Polluted Area in South China	Z. Z. Yang, Y. F. Li, Y. X. Hou, H. Y. Liang and Z. F. Qin, et al.
264-268	Sorption and Desorption of Fipronil in Midwestern Soils	Neil A. Spomer and Shripat T. Kamble

Volume 84, Number 3 / March 2010

269-273	Lead Testing Wipes Contain Measurable Background Levels of Lead	James. J. Keenan, Matthew H. Le, Dennis J. Paustenbach and Shannon H. Gaffney
274-277	Dietary Intake of Total and Inorganic Arsenic by Adults in Arsenic-Contaminated Area of Ron Phibun District, Thailand	Suthep Ruangwises and Piyawat Saipan
278-284	Distribution and Potential Human Risk of Organochlorine Pesticides in Market Mollusks from Dalian, China	Hongliang Jia, Yaqing Chang, Yeqing Sun, Degao Wang and Xianjie Liu, et al.
285-288	Cadmium Content of Commercial and Contaminated Rice, Oryza sativa, in Thailand and Potential Health Implications	R. Zwicker, A. Promsawad, B. M. Zwicker and S. Laoharojanaphand
289-293	Study of Imidaclothiz Residues in Cabbage and Soil by HPLC with UV Detection	Ming Wu, Jianguo Cai, Jinyue Yao, Baojiang Dai and Yitong Lu
294-300	Risk Assessment of a Synthetic Pyrethroid, Bifenthrin on Pulses	Irani Mukherjee, Ranbir Singh and J. N. Govil
301-304	Dissipation and Residues of Boscalid in Strawberries and Soils	Li Chen and Shuzhen Zhang
305-310	Persistence of Trifloxystrobin and Tebuconazole on Grape Leaves, Grape Berries and Soil	Gagan Jyot, Parshotam Kumar Arora, Sanjay Kumar Sahoo, Balwinder Singh and Raminderjit Singh Battu
311-314	Evaluation of Combined Toxicity of Phenols and Lead to Photobacterium phosphoreum and Quantitative Structure–Activity Relationships	L. M. Su, Y. H. Zhao, X. Yuan, C. F. Mu and N. Wang, et al.
315-318	Evolution of Particulate Matter and Associated Metal Levels in the Urban Area of Rio de Janeiro, Brazil	S. A. Paulino, S. L. Quiterio, V. Escaleira and G. Arbilla
319-321	Elemental and Organic Carbon in Ambient Air of a Major Indian Urban Community	Animesh Kumar and Sonali U. Deshmukh
322-325	Polybrominated Diphenyl Ethers (PBDEs) Concentration in Sediments Located in the Vicinity of Fish Plant Effluent Outfalls in the Maritimes	Benoit A. Lalonde and William Ernst
326-330	Mercury Pollution in Three Species of Waders from Shadegan Wetlands at the Head of the Persian Gulf	Rasool Zamani-Ahmadmahmoodi, Abbas Esmaili-Sari, Mozhgan Savabieasfahani, Seyed Mahmoud Ghasempouri and Nader Bahramifar
331-335	Distribution of Selenium, Mercury, and Methylmercury in Surficial Missouri River Sediments	Brenda M. Pracheil, Daniel D. Snow and Mark A. Pegg
336-341	Mercury and Cadmium Contamination of Irrigation Water, Sediment, Soil and Shallow Groundwater in a Wastewater-Irrigated Field in Tianjin, China	G.-H. Wu and S.-S. Cao
342-346	Comparative Antioxidant Profiling of Tolerant and Sensitive Varieties of Brassica juncea L. to Arsenate and Arsenite Exposure	Sudhakar Srivastava, Ashish Kumar Srivastava, Penna Suprasanna and Stanislaus F. D’Souza
347-350	Evaluation of Pyrogallol-induced Cytotoxicity in Catalase-mutant Escherichia coli and Mutagenicity in Salmonella typhimurium	Yoko Takemura, Da-Hong Wang, Rani Sauriasari, Masako Horita and Ken Tsutsui, et al.
351-356	Influence of Endosulfan on Microbial Biomass and Soil Enzymatic Activities of a Tropical Alfisol	S. Surya Kalyani, Jitender Sharma, Prem Dureja, Surender Singh and Lata
357-361	Feasibility of Enhanced Biodegradation of Petroleum Compounds in Groundwater Under Denitrifying Conditions	Song Jin, Paul Fallgren and Haiping Luo

Volume 84, Number 4 / April 2010

363-367	Seventeen-Year Observation on Urinary Cadmium and β₂-Microglobulin in Inhabitants After Cessation of Cadmium-Exposure in Japan	Reiko Sato, Teruhiko Kido, Ryumon Honda, Muneko Nishijo and Hideaki Nakagawa, et al.
368-372	Arsenic in the Hair of the Individuals in Santana-AP-Brazil: Significance of Residence Location	Simone de Fátima Pinheiro Pereira, Augusto Fonseca Saraiva, Maria Izabel Fernandes de Alencar, Stephen Eric Ronan and Wagner Soares de Alencar, et al.
373-377	Analysis of Nitrosamines Migration from Condoms in the Chinese Market Using a Proper Migration Experiment	Di Feng, Qingfeng Zhou, Xuelian Cheng, Jiedong Wang and Quanli Yang
378-384	Protective Role of Curcumin on Lindane Induced Reproductive Toxicity in Male Wistar Rats	Poonam Sharma and Rambir Singh
385-389	Role of Reduced Glutathione in the Amelioration of Nicotine-Induced Oxidative Stress	S. K. Dey and S. Roy
390-394	Sensitivity Comparison of Laboratory-Cultured and Field-Collected Amphipod Corophium multisetosum in Toxicity Tests	Iratxe Menchaca, María Jesús Belzunce, Javier Franco, Joxe Mikel Garmendia and Natalia Montero, et al.
395-400	Effects of Chlorimuron-ethyl and Cadimum on Biomass Growth and Cadimum Accumulation of Wheat in the Phaiozem Area, Northeast China	Caixia Jin, Qixing Zhou, Qingxiang Zhou and Jing Fan
401-405	Determination of Endocrine Disrupting Chemicals in Surface Water and Industrial Wastewater from Beijing, China	Jing Ge, Jian Cong, Ying Sun, Guoxue Li and Zhiqiang Zhou, et al.
406-412	Study on Environmental Estrogen Pollution in Yangtze River (Nanjing Section) by an In Vivo Bioassay	W. T. Song, G. H. Lu, C. Wang, H. Z. Zhang and S. Xu, et al.
413-417	Soil Test Phosphorus as an Indicator of Nitrate–Nitrogen Leaching Risk in Tile Drainage Water	R. D. Kinley, R. J. Gordon and G. W. Stratton
418-421	Viability of Longitudinal Trenches for Capturing Contaminated Groundwater	Paul F. Hudak
422-426	Toxicity Evaluation of a Conservation Effects Assessment Program Watershed, Beasley Lake, in the Mississippi Delta, USA	Richard E. Lizotte, Scott S. Knight and Charles M. Cooper
427-431	Boron Concentration in Water, Sediment and Different Organisms around Large Borate Deposits of Turkey	Özgür Emiroğlu, Arzu Çiçek, Naime Arslan, Serdar Aksan and Melih Rüzgar
432-437	Monitoring of Fluoride in Groundwater Resources of Iran	Alireza Mesdaghinia, Kooshiar Azam Vaghefi, Ahmad Montazeri, Mohammad Reza Mohebbi and Reza Saeedi
438-442	Effect of Initial Oil Concentration and Dispersant on Crude Oil Biodegradation in Contaminated Seawater	Mohammad Ali Zahed, Hamidi Abdul Aziz, Mohamed Hasnain Isa and Leila Mohajeri
443-449	Sensitivity of Benzene Natural Attenuation to Variations in Kinetic and Transport Parameters in Liwa Aquifer, UAE	Mohamed M. Mohamed, Nawal E. Saleh and Mohsen M. Sherif
450-453	Evaluation of Degradation of Antibiotic Tetracycline in Pig Manure by Electron Beam Irradiation	Jae-Young Cho
454-458	Toxicity and Biodegradation in Sandy Soil Contaminated by Lubricant Oils	Paulo Renato Matos Lopes, Renato Nallin Montagnolli, Renata de Fátima Domingues and Ederio Dino Bidoia
459-464	Accelerated Metolachlor Degradation in Soil by Zerovalent Iron and Compost Amendments	Sung-Chul Kim, Jae E. Yang, Yong Sik Ok, Jeff Skousen and Dong-Guk Kim, et al.
465-468	Effect of Processing on Dislodging of Cypermethrin Residues on Brinjal	Shweta Walia, Pinky Boora and Beena Kumari
469-472	Dynamics of Carbendazim Residue in Panax notoginseng and Soil	Jialun Wu, Houdao Wei, Xiaofei Sui, Jian Lin and Tianyu Wang, et al.
473-476	Profiles of Organochlorine Pesticides in Earthworms from Urban Leisure Areas of Beijing, China	Xing-Hong Li, Xi-Zhi Wang, Wei Wang, Xiang-Ning Jiang and Xiao-Bai Xu
477-481	Mercury Distribution in Seawater of Kagoshima Bay near the Active Volcano, Mt. Sakurajima in Japan	Tetsuo Ando, Megumi Yamamoto, Takashi Tomiyasu, Mayumi Tsuji and Suminori Akiba
482-487	Spatial and Temporal Variations of Heavy Metals in Surface Sediments in Bohai Bay, North China	Shuifen Zhan, Shitao Peng, Chunguang Liu, Qing Chang and Jian Xu
488-491	Mercury and Selenium Bioaccumulation in the Smooth Hammerhead Shark, Sphyrna zygaena Linnaeus, from the Mexican Pacific Ocean	O. Escobar-Sánchez, F. Galván-Magaña and R. Rosíles-Martínez
492-496	Trace Metal Content in Mussels, Perna viridis L., Obtained from Selected Seafood Markets in a Metropolitan City	H. G. D. Dumalagan, A. C. Gonzales and A. V. Hallare
497-501	Mercury Concentrations in Quagga Mussels, Dreissena bugensis, from Lakes Mead, Mohave and Havasu	Sara A. Mueting and Shawn L. Gerstenberger

Volume 84, Number 5 / May 2010

503-506	Dispersion and Ecological Risk Assessment of Di (2-Ethylhexyl) Phthalate (DEHP) in the Surface Waters of Thailand	Sanya Sirivithayapakorn and Kanchana Thuyviang
507-512	Development and Application of a Model to Estimate Wastewater Treatment Plant Prescription Pharmaceutical Influent Loadings and Concentrations	Karl J. Ottmar, Lisa M. Colosi and James A. Smith
513-518	A Meteorological Potential Forecast Model for Acid Rain in Fujian Province, China	Yi Yong Cai, Chang Cheng Lin, Jing Xiong Liu, De Hui Wu and Dong Ying Lian, et al.
519-523	Occurrence of Aliphatic Hydrocarbons in Water, Suspended Particulate Matter and Sediments of Daliao River System, China	W. Guo, M. C. He, Z. F. Yang, C. Y. Lin and X. C. Quan
524-528	Toxicity Persistence Following an Experimental Cypermethrin and Chlorpyrifos Application in Pampasic Surface Waters (Buenos Aires, Argentina)	H. Mugni, P. Demetrio, D. Marino, A. Ronco and C. Bonetto
529-535	Analysis of Environmental Endocrine Disrupting Activities Using Recombinant Yeast Assay in Wastewater Treatment Plant Effluents	Jian Li, Zijian Wang, Mei Ma and Xianzhi Peng
536-544	Carbofuran and its Toxic Metabolites Provide Forensic Evidence for Furadan Exposure in Vultures (Gyps africanus) in Kenya	Peter O. Otieno, Joseph O. Lalah, Munir Virani, Isaac O. Jondiko and Karl-Werner Schramm
545-549	Bioaccumulation of TNT and DDT in Sheepshead Minnows, Cyprinodon variegatus L., Following Feeding of Contaminated Invertebrates	G. R. Lotufo and W. M. Blackburn
550-553	Effect of Carbaryl on Survival and Development in Bombina orientalis (Boulenger) Embryos	Han Seung Kang, Chan Jin Park and Myung Chan Gye
554-558	Assessment of Bile Fluorescence Patterns in a Tropical Fish, Nile Tilapia (Oreochromis niloticus) Exposed to Naphthalene, Phenanthrene, Pyrene and Chrysene Using Fixed Wavelength Fluorescence and Synchronous Fluorescence Spectrometry	A. Pathiratne, C. K. Hemachandra and K. A. S. Pathiratne
559-563	In vitro Effect of Produced Water on Cod, Gadus morhua, Sperm Cells and Fertilization	Dounia Hamoutene, S. Samuelson, L. Lush, K. Burt and D. Drover, et al.
564-567	Removal of Alizarin Yellow Dye from Water Using Zinc Doped WO₃ Catalyst	Zaki Shakir Seddigi
568-573	Johor Strait as a Hotspot for Trace Elements Contamination in Peninsular Malaysia	Syaizwan Zahmir Zulkifli, Ahmad Ismail, Ferdaus Mohamat-Yusuff, Takaomi Arai and Nobuyuki Miyazaki
574-576	Indirect Determination of Dichlorodiphenyltrichloroethane (DDT) After Dechlorination with Magnesium/Palladium Bimetallic Particles and Potentiometric Measurements	Maria Amélia A. Estrela, Jurandir R. SouzaDe, Sílvia C. L. Dias and José G. Dórea
577-581	PCBs and Organochlorine Pesticides in Ducks of Fereydoon-kenar Wildlife Refuge in Iran	Fateme Rajaei, Nader Bahramifar, Abbas Esmaili Sari and Seyed Mahmoud Ghasempouri
582-586	Effect of Processing on ¹⁴C-Chlorfenvinphos Residues in Maize Oil and Bioavailability of its Cake Residues on Rats	F. M. Mahdy and S. I. El-Maghraby
587-591	Fate of Fipronil and its Metabolites in/on Grape Leaves, Berries and Soil Under Semi Arid Tropical Climatic Conditions	Soudamini Mohapatra, M. Deepa, G. K. Jagdish, N. Rashmi and Sampath Kumar, et al.
592-595	Dissipation Study of Thiophanate Methyl Residue in/on Grapes (Vitis vinifera L.) in India	Sudeb Mandal, Saktipada Das and Anjan Bhattacharyya
596-601	Dissipation and Residues Detection of Dioctyldiethylenetriamine Cetate in Rice Plant and Environment by QuEChERS Method and Liquid Chromatography/Electrospray Tandem Mass Spectrometry	Xuesheng Li, Yaping Jiang, Weili Shan and Canping Pan
602-605	Degradation Dynamics of Chlorfenapyr Residue in Chili, Cabbage and Soil	Papia Ditya, S. P. Das, P. K. Sarkar and Anjan Bhattacharyya
606-612	Biochemical and Physiological Responses of Rice (Oryza sativa L.) Grown on Different Sewage Sludge Amendments Rates	R. P. Singh and M. Agrawal
613-617	Protective Role of Thiol Chelators Against Dimethylmercury Induced Toxicity in Male Rats	Deepmala Joshi, Deepak Kumar Mittal, Sadhana Shrivastava and Sangeeta Shukla
618-622	Assessment of Total Mercury Level in Fish Collected from East Calcutta Wetlands and Titagarh Sewage Fed Aquaculture in West Bengal, India	Subarna Bhattacharyya, Punarbasu Chaudhuri, Siddartha Dutta and Subhas Chandra Santra
623-627	Influence of Waste Dump Remediation on the Levels of Mercury in the Air	Gordana Pehnec, Anica Šišović, Vladimira Vadjić and Silva Žužul
628-634	Metal Concentrations in Sediments of the Tamsui River, Flows Through Central Metropolitan Taipei	Dong-Shang Lai, Jye-Bin Lin, Wen-Shan Liu, Lung-Kwang Pan and Kuang-Hua Chu, et al.
635-640	Metals in the Surface Sediments of Selected Water Reservoirs, Slovakia	Edgar Hiller, Ľubomír Jurkovič and Michal Šutriepka
641-646	Studies Concerning Heavy Metals Bioaccumulation of Wild Edible Mushrooms from Industrial Area by Using Spectrometric Techniques	Cristiana Radulescu, Claudia Stihi, Gabriela Busuioc, Anca Irina Gheboianu and Ion V. Popescu

Volume 84, Number 6 / June 2010

647-651	Correlation Between Pesticide Use in Agriculture and Adverse Birth Outcomes in Brazil: An Ecological Study	Marília Teixeira de Siqueira, Cynthia Braga, José Eulálio Cabral-Filho, Lia Giraldo da Silva Augusto and José Natal Figueiroa, et al.
652-656	Organochlorine Pesticide Levels in Adipose Tissue of Pregnant Women in Veracruz, Mexico	Margarita Herrero-Mercado, S. M. Waliszewski, R. Valencia-Quintana, M. Caba and F. Hernández-Chalate, et al.
657-661	Sub-Chronic Toxicity of Senilia senilis Hepatopancreas in Albino Wistar Mice	Okechukwu O. Igboeli and Isaac U. Asuzu
662-666	Dual Role of Vitamin C Utilization in NO₂-Induced Oxidative Stress in Lung Tissues of Mice	Yingyi Zhang, Chunyan Ma, Yuhuan Xiao, Chang Liu and Qiang Xu, et al.
667-671	Induction of Oxidative Stress in the Epididymis of Rats After Subchronic Exposure to Epichlorohydrin	In-Sik Shin, Jeong-Hyeon Lim, Sung-Hwan Kim, Kang-Hyeon Kim and Na-Hyeong Park, et al.
672-676	Effect of Lead on Oxidative Stress, Na⁺K⁺ATPase Activity and Mitochondrial Electron Transport Chain Activity of the Brain of Clarias batrachus L.	Arpan Kumar Maiti, Nimai Chandra Saha and Goutam Paul
677-681	Effects of Chlorpyrifos and Aldicarb on Flight Activity and Related Cholinesterase Inhibition in Homing Pigeons, Columba livia: Potential for Migration Effects	John K. Moye and Chris A. Pritsos
682-686	Alterations in Differentially Expressed Genes in the Head of Oryzias latipes Following Benzo[a]pyrene Exposure	Jeong Hwan Oh, Hyo-Bang Moon and Eun Sang Choe
687-691	Effects of Zinc Exposure on Earthworms, Lumbricus terrestris, in an Artificial Soil	Steven M. Lev, Nick Matthies, Joel W. Snodgrass, Ryan E. Casey and David R. Ownby
692-697	Exposure to a Mixture of Zinc and Copper Decreases Survival and Fecundity of Discocotyle sagittata (Leuckart) Parasitizing Juvenile Atlantic Salmon, Salmo salar L.	Christopher A. Blanar, Deborah L. MacLatchy, Jim D. Kieffer and Kelly R. Munkittrick
698-702	Assessing Potential Risk to Alligators, Alligator mississippiensis, from Nutria Control with Zinc Phosphide Rodenticide Baits	Gary W. Witmer, John D. Eisemann, Thomas M. Primus, Jeanette R. O’Hare and Kelly R. Perry, et al.
703-707	A Simple Allometric Diffusion-Based Biokinetic Model to Predict Cu(II) Uptake Across Gills of Freshwater Clam Corbicula fluminea	W.-Y. Chen, C.-M. Lin, Y.-R. Ju and C.-M. Liao
708-711	Acute Toxicity of Nitrite and Ammonia to Daphnia similoides of Different Developmental Stages: Using the Modified Gaussian Model to Describe	Fuhui Xiang, Wei Yang, Yafen Chen and Zhou Yang
712-715	Toxicity of Waterborne Copper in Premetamorphic Tadpoles of Lithobates catesbeianus (Shaw, 1802)	Natalia A. Ossana, Patricia M. Castañé, Gisela L. Poletta, Marta D. Mudry and Alfredo Salibián
716-719	Mercury Concentration in 3 Species of Gulls, Larus ridibundus, Larus minutus, Larus canus, From South Coast of the Caspian Sea, Iran	Fateme Rajaei, Abbas Esmaili Sari, Nader Bahramifar and Seyed Mahmoud Ghasempouri
720-725	First Determination of the Levels of Platinum Group Metals in Manta birostris (Manta Ray) Caught Along the Ghanaian Coastline	D. K. Essumang
726-730	Organochlorine Pollutants in Chub, Leuciscus cephalus, from the Svratka River, Czech Republic	R. Lána, M. Vávrová, S. Navrátil, E. Brabencová and V. Večerek
731-737	Organochlorine Residues in South American Sea Lions, Otaria flavescens (Shaw, 1800): Bioaccumulation and Time Trends	A. Borrell, A. Garcia-Solà, A. Aguilar, N. A. García and E. A. Crespo
738-743	Wild Boar Tissue Levels of Cadmium, Lead and Mercury in Seven Regions of Continental Croatia	Nina Bilandžić, Marija Sedak, Maja Đokić and Branimir Šimić
744-748	Lead and Other Elemental Content of Normal and Erwinia carotovora Infected Amorphallus konjac Corms	Tao Li, Wen-Guo Wei, Wei Shao, Bai-Ling Chen and Ying-Ping Huang
749-753	Total and Methyl Mercury Contents and Distribution Characteristics in Cicada, Cryptotympana atrata (Fabricius)	Dongmei Zheng, Zhongsheng Zhang and Qichao Wang
754-758	Monitoring of Heavy Metal Contamination Using Tissues of Two Ardeids Chicks, Korea	Jungsoo Kim, Tae-Hoe Koo and Jong-Min Oh
759-764	Assessment of Genotoxic Effects of Boron on Wheat (Triticum aestivum L.) and Bean (Phaseolus vulgaris L.) by Using RAPD Analysis	Guzin Kekec, M. Serdal Sakcali and Irem Uzonur
765-770	Physiological, Biochemical and Growth Responses of Lady’s Finger (Abelmoschus esculentus L.) Plants as Affected by Cd Contaminated Soil	R. K. Sharma, M. Agrawal and S. B. Agrawal
771-774	Environmental Behavior of Profenofos Under Paddy Field Conditions	Jiang He, Mingtao Fan and Xianjin Liu
775-778	Environmental Fate of SYP-1924 Residues in Rice Field	Xiaodan Zhu, Chunhong Jia, Min He, Pingzhong Yu and Li Chen, et al.
779-783	A Multiresidue Method for 20 Pesticides in Radix paeoniae Alba of Chinese Herb by Gas Chromatography with Electron-capture Detection	Gao Qian, Hua Rimao, Tang Feng, Wu Xiangwei and Li Xuede, et al.

Volume 85, Number 1 / July 2010

1-4	Concentration and Gas-particle Partitioning of Hexachlorobenzene in the Ambient Air Before and After the Beijing Olympic Games	Lifei Zhang, Yeru Huang, Shuangxin Shi, Li Zhou and Ting Zhang, et al.
5-9	Assessment of Polycyclic Aromatic Hydrocarbons (PAHs) Pollution in Soil of Suburban Areas in Tianjin, China	Jungang Lv, Rongguang Shi, Yanming Cai and Yong Liu
10-14	Analysis of the Surface Ozone During Summer and Autumn at a Coastal Site in East China	Yongquan Yin, Wenpo Shan, Xia Ji, Xingyan Deng and Jian’an Cheng, et al.
15-21	Spatial Characteristics and Major Sources of Polycyclic Aromatic Hydrocarbons from Soil and Respirable Particulate Matter in a Mega-City, China	Shan Fu, Zhong-Zhi Yang, Ke Li and Xiao-Bai Xu
22-27	Particle Size Distribution in Ambient Air of Delhi and Its Statistical Analysis	A. B. Chelani, D. G. Gajghate, C. V. ChalapatiRao and S. Devotta
28-31	Formaldehyde Removal from Air by a Biodegradation System	Zhongjun Xu and Haiping Hou
32-36	Pervious and Impervious Urban Stormwater Runoff in a Rapidly Urbanizing Region: Occurrence of Fluoranthene and Pyrene	Rebecca R. James, Perry Wilbon and John P. DiVincenzo
37-41	Shallow Groundwater and Cultivated Soil Suitability Assessments with Respect to Heavy Metal Content in the Köprübaşı U Mineralization Area (Manisa, Turkey)	Hülya Kaçmaz and M. Eran Nakoman
42-47	Adsorption Characteristics of Cadmium(II) onto Functionalized Poly(hydroxyethylmethacrylate)-Grafted Coconut Coir Pith	Thayyath Sreenivasan Anirudhan, Lekshmi Divya and Sreenivasan Rijith
48-53	Chemical Composition of Precipitation in the Coastal Environment of India	T. Gobre, P. R. Salve, R. J. Krupadam, A. Bansiwal and S. Shastry, et al.
54-58	Ex-situ Bioremediation of Crude Oil in Soil, a Comparative Kinetic Analysis	Leila Mohajeri, Hamidi Abdul Aziz, Mohamed Hasnain Isa, Mohammad Ali Zahed and Soraya Mohajeri
59-63	Effects of Reactive Oxygen Species Metabolic System on Soybean (Glycine max) Under Exogenous Chitosan to Ozone Stress	Tian Hong Zhao, Jun Li Wang, Yan Wang, Jia Wei Sun and Ying Cao
64-66	Effect of Petrol Fuel Contamination on the Growth of Mature Scots Pine, Pinus sylvestris L., Trees	Tomasz H. Szymura, Magdalena Szymura and Karol Wolski
67-71	Development of Tolerance of Egg Plant (Solanum melangena L.) to Field Application of Dimethoate	R. Khillar, S. Acharya and P. K. Mohapatra
72-78	A Cost/Effective Screening Method for Assessing the Toxicity of Nutrient Rich Effluents to Algae	G. Carbonell, C. Fernández and J. V. Tarazona
79-82	Dissipation and Residues of Nicosulfuron in Corn and Soil Under Field Conditions	Qiong Wu, Xiaoxu Chen, Yanjun Xu and Lijun Han
83-86	Studies on Relative Toxicities of Six Insecticides on Epigeic Earthworm, Perionyx excavatus	R. Das Gupta, P. P. Chakravorty and A. Kaviraj
87-91	Occupational Health Hazards in Women Beedi Rollers in Bihar, India	Shahla Yasmin, Basri Afroz, Bushra Hyat and Doris D’Souza
92-96	Determination of Five Phthalate Monoesters in Human Urine Using Gas Chromatography-Mass Spectrometry	Fumio Kondo, Yoshitomo Ikai, Rumiko Hayashi, Masanao Okumura and Satoshi Takatori, et al.
97-102	Determination of Organochlorine Pesticides Residues in Human Adipose Tissue, Data from Cukurova, Turkey	Nebile Daglioglu, Mete K. Gulmen, Ramazan Akcan, Pınar Efeoglu and Fadile Yener, et al.

Volume 85, Number 2 / August 2010

103-108	Estimation of Dose Due to Ingestion of ²¹⁰Pb in Milk from Dairy Cattle in the Semi-Arid Region of Pernambuco, Brazil	C. M. Silva, R. S. Amaral, J. N. Tabosa, J. A. S. Júnior and R. S. C. Menezes, et al.
109-115	QSAR Models for Predicting Toxicity of Polychlorinated Dibenzo-p-dioxins and Dibenzofurans Using Quantum Chemical Descriptors	Jianxiong Diao, Yang Li, Shuqiong Shi, Ye Sun and Ying Sun
116-120	Evaluation and Structure-Activity Relationship Study of Acute Toxicity of Naphthoquinones to Photobacterium phosphoreum, Photobacterium T3B	Feng Ding, Jing Guo, Zhen Li, Li Ying Li and Jin Yang Zhang, et al.
121-124	Assessment of Occupational Cytogenetic Risk, Among Petrol Station Workers	Sadhanandhan Bindhya, Vellingiri Balachandar, Sellapa Sudha, Subramaniam Mohana Devi and Prakash Varsha, et al.
125-128	Exposure to Pesticides at Sublethal Level and Their Distribution Within a Honey Bee (Apis mellifera) Colony	Maja Ivana Smodiš Škerl, Veronika Kmecl and Aleš Gregorc
129-136	Levels of Organochlorine Pesticide Residues in Blood Plasma of Various Species of Birds from India	Venugopal Dhananjayan and Subramanian Muralidharan
137-141	Assessment of 20 Organochlorine Pesticides (OCPs) Pollution in Suburban Soil in Tianjin, China	Jungang Lv, Rongguang Shi, Yanming Cai, Yong Liu and Zhaohong Wang, et al.
142-146	Determination of Imazaquin and its Metabolite by Liquid Chromatography-Quadrupole-Time of Flight Tandem Mass	H. B. Yao, G. J. Han, G. X. Liu, Y. Xie and C. H. Wang
147-151	Determination of Phthalate Esters in Soil Samples by Microwave Assisted Extraction and High Performance Liquid Chromatography	Pei Liang, Linlin Zhang, Lili Peng, Qian Li and Ehong Zhao
152-156	Fipronil Mobility and Transformation in Undisturbed Soil Columns	Niladri Sekhar Chatterjee and Suman Gupta
157-159	Dissipation and Residues of 2,4-d-dimethylammonium in Wheat and Soil	He Jiang, Shen Yan, Wang Donglan, Sun Xing and Fan Mingtao, et al.
160-164	Identification of Alkyl-methoxypyrazines as the Malodorous Compounds in Water Supplies from Northwest Spain	Francesc Ventura, Jordi Quintana, Mariano Gómez and Mónica Velo-Cid
165-169	Investigation of the Cyanuric Acid Contamination Caused by Acetonitrile and Alkali Detergent for the LC-ESI MS/MS Analysis	Hyun Kim, Jung Seop Roh and Chang-Hwan Oh
170-173	Polybrominated Diphenyl Ethers Concentrations in Fish Processing Plant Effluent	Benoit A. Lalonde and William Ernst
174-178	Concentrations and Profiles of Polychlorinated Dibenzo-p-dioxins and Dibenzofurans in Bank Soils Collected from Dongting Lake, China	Ke Xiao, Minghui Zheng, Liping Fang and Yongbin Yang
179-183	Presence of Polycyclic Aromatic Hydrocarbons (PAHs) in Apple in Rural Terrains from Mexico City	Rutilio Ortiz Salinas, Gilberto Díaz González, Beatriz Schettino Bermudez, Rey Gutiérrez Tolentino and Salvador Vega y León
184-189	Polycyclic Aromatic Hydrocarbons in Superficial Sediments from Ghar El Melh Lagoon, Tunisia	W. Ben Ameur, S. Trabelsi and M. R. Driss
190-194	Characterization of PAHs Contamination in Soils from Metropolitan Region of Northern China	Min Qiao, Chao Cai, Yi-zong Huang, Yun-xia Liu and Ai-jun Lin, et al.
195-198	Aflatoxin M₁ Contamination in Raw Milk within the Central Region of Thailand	Nongluck Ruangwises and Suthep Ruangwises
199-204	Characterization and Safety Evaluation of the Impact of Hydrocarbon Contaminants on Ecological Receptors	Eucharia O. Nwaichi, Eugene N. Onyeike and Matthew O. Wegwu
205-208	Two Species of Commercial Flatfish, Winter Flounder, Pleuronectes americanus, and American Plaice, Hippoglossoides platessoides, as Sentinels of Environmental Pollution	R. A. Khan
209-213	Seasonal Variations in the Concentrations of Metals in Crassostrea corteziensis from Sonora, México	L. García-Rico, L. Tejeda-Valenzuela and A. Burgos-Hernández
214-218	Removal of Selenium from Se Enriched Natural Soils by a Consortium of Bacillus Isolates	N. Tejo Prakash, Neetu Sharma, Ranjana Prakash and Raghunath Acharya
219-223	Assessment of Contamination of Soil due to Heavy Metals around Coal Fired Thermal Power Plants at Singrauli Region of India	Prashant Agrawal, Anugya Mittal, Rajiv Prakash, Manoj Kumar and T. B. Singh, et al.
224-228	Mercury Contamination in the Topsoil and Subsoil of Urban Areas of Beijing, China	Xing-Hong Li, Hang-Xin Cheng, Chuan-Dong Zhao and Xiao-Bai Xu

Volume 85, Number 3 / September 2010

229-234	Field Trial for Evaluating the Effects on Honeybees of Corn Sown Using Cruiser^® and Celest xl^® Treated Seeds	Paolo Tremolada, Marta Mazzoleni, Francesco Saliu, Mario Colombo and Marco Vighi
235-237	Degradation of Di-n-butyl Phthalate by Newly Isolated Ochrobactrum sp.	Xue-ling Wu, Yang-yang Wang, Ren-xing Liang, Qin-yun Dai and Wei-liang Chao
238-242	Prediction of Polycyclic Aromatic Hydrocarbons Toxicity Using Equilibrium Partitioning Approach and Narcosis Model	I. A. Ololade
243-250	Silicon Influence on Maize, Zea mays L., Hybrids Exposed to Cadmium Treatment	Zuzana Lukačová Kuliková and Alexander Lux
251-255	Influence of Environmental Pollution on Leaf Properties of Urban Plane Trees, Platanus orientalis L.	Alireza Pourkhabbaz, Nayerah Rastin, Andrea Olbrich, Rosemarie Langenfeld-Heyser and Andrea Polle
256-263	Cadmium Accumulation and Tolerance of Two Safflower Cultivars in Relation to Photosynthesis and Antioxidantive Enzymes	Gangrong Shi, Caifeng Liu, Qingsheng Cai, Qingqing Liu and Cuiping Hou
264-268	Effects of Glyphosate and 2,4-D on Earthworms (Eisenia foetida) in Laboratory Tests	F. V. Correia and J. C. Moreira
269-273	Anaerobic Biodegradability and Inhibitory Effects of Some Anionic and Cationic Surfactants	Beatriz Pérez-Armendáriz, Yésica Mayett Moreno, Oscar Monroy-Hermosillo, Jean Pierre Guyot and Rosa O. González
274-278	Assessment of Combined Treatment of Landfill Urban Solid Waste Leachate and Sewage Using Danio rerio and Daphnia similis	Camille F. Mannarino, João Alberto Ferreira, Josino C. Moreira, Daniele M. Bila and Danielly P. Magalhães
279-286	Fluxes and Influencing Factors of Ammonia Emission from Monosodium Glutamate Production in Shenyang, China	Rui Liu and Qixing Zhou
287-290	Levels, Spatial Distribution and Possible Sources of Heavy Metals Contamination of Suburban Soils in Tianjin, China	Rongguang Shi, Jungang Lv, Yanming Cai, Yong Liu and Zhaohong Wang, et al.
291-294	Investigation on Metal Pollution in the Sediment of Chongqing Segment of Yangtse River	Cai-hong Luo, Qing-mei Wu, Song Li, Hong Yang and Chen-hua Zhong
295-300	Contamination of Ground Water as a Consequence of Land Disposal of Dye Waste Mixed Sewage Effluents: A Case Study of Panipat District of Haryana, India	S. K. Dubey, Rashmi Yadav, R. K. Chaturvedi, R. K. Yadav and V. K. Sharma, et al.
301-306	Analysis of Arsenic Concentrations and Correlation in Water, Soil and Aurum by Neutron Activation Analysis Technique: A Case Study in Bagerhat, Bangladesh	S. M. A. Abdullah, M. T. Islam, S. Z. Islam, Iqbal Hossain and M. Samsuzzoha, et al.
307-312	Heavy Metal Pollution Associated with an Abandoned Lead–Zinc Mine in the Kirki Region, NE Greece	Christos Nikolaidis, Ilias Zafiriadis, Vasileios Mathioudakis and Theodore Constantinidis
313-317	Environmental Pollution Levels of Lead and Zinc in Ishiagu and Uburu Communities of Ebonyi State, Nigeria	Obinna A. Oje, Peter N. Uzoegwu, Ikechukwu N. E. Onwurah and Uchechukwu U. Nwodo
318-323	Distribution of Cd and Zn Levels in Soils and Acacia xanthophloea Benth. from Lake Nakuru National Park Kenya	N. Dharani, J. M. Onyari, J. I. Kinyamario, D. M. Maina and K. M. Mavuti
324-329	Total Mercury in Fish, Sediments and Soil from the River Pra Basin, Southwestern Ghana	S. O. B. Oppong, R. B. Voegborlo, S. E. Agorku and A. A. Adimado
330-333	Copper, Zinc and Lead Bioaccumulation in Marine Snail, Strombus gigas, from Guacanayabo Gulf, Cuba	O. Díaz Rizo, S. Olivares Reumont, J. Viguri Fuente, O. Díaz Arado and N. López Pino, et al.
334-338	Metal Contents of Four Commercial Fish Species of NW Mexico	M. G. Frías-Espericueta, J. M. Quintero-Alvarez, J. I. Osuna-López, C. M. Sánchez-Gaxiola and G. López-López, et al.
339-343	Mercury in Cultured Oysters (Crassostreagigas Thunberg, 1793 and C. corteziensis Hertlein, 1951) from Four Coastal Lagoons of the SE Gulf of California, Mexico	C. C. Osuna-Martínez, F. Páez-Osuna and R. Alonso-Rodríguez
344-347	Lead Concentrations of White-winged Doves, Zenaida asiatica L., Collected in the Lower Rio Grande Valley of Texas, USA	Alan M. Fedynich, Timothy B. Fredricks and Steve Benn
348-351	Benthic Bioaccumulation and Bioavailability of Polybrominated Diphenyl Ethers from Surficial Lake Ontario Sediments Near Rochester, New York, USA	G. R. Lotufo and S. W. Pickard
352-356	Persistence and Dissipation of Flubendiamide and Des-iodo Flubendiamide in Cabbage (Brassica oleracea Linne) and Soil	Soudamini Mohapatra, A. K. Ahuja, M. Deepa, Debi Sharma and G. K. Jagadish, et al.
357-361	Residue and Bio-Efficacy Evaluation of Controlled Release Formulations of Metribuzin Against Weeds in Wheat	Jitendra Kumar, Keyath Nisar, N. A. Shakil and Rajvir Sharma

Volume 85, Number 4 / October 2010

363-366	An Evaluation of Lead Contamination in Plastic Toys Collected from Day Care Centers in the Las Vegas Valley, Nevada, USA	Joseph A. Greenway and Shawn Gerstenberger
367-371	Organochlorine Pesticide Levels in Umbilical Cord Blood of Newborn in Veracruz, Mexico	Margarita Herrero-Mercado, S. M. Waliszewski, M. Caba, C. Martínez-Valenzuela and F. Hernández-Chalate
372-376	Presence of Polychlorinated Biphenyls (PCBs) in Bottled Drinking Water in Mexico City	Rutilio Ortiz Salinas, Beatriz Schettino Bermudez, Rey Gutiérrez Tolentino, Gilberto Díaz Gonzalez and Salvador Vega y León
377-380	Diclofenac Residues in Blood Plasma and Tissues of Vultures Collected from Ahmedabad, India	S. Muralidharan and V. Dhananjayan
381-384	3-Hydroxy 3-Methylglutaryl Coenzyme A Reductase: a New Biomarker of Fish Exposure to Water Pollution	Valentina Pallottini, Massimiliano Scalici, Giancarlo Gibertini, Maria Marino and Anna Trentalance
385-390	Level of Heavy Metals in Some Edible Marine Fishes of Mangrove Dominated Tropical Estuarine Areas of Hooghly River, North East Coast of Bay of Bengal, India	T. K. De, M. De, S. Das, R. Ray and P. B. Ghosh
391-396	Distribution and Enrichment of Silver and Cadmium in Coastal Sediments from Bahía Todos Santos, Baja California, México	E. A. Gutiérrez-Galindo, A. Muñoz-Barbosa, M. R. Mandujano-Velasco, L. W. Daesslé and M. V. Orozco Borbón
397-401	Petroleum Hydrocarbon Concentrations in Marine Sediments Along Chennai Coast, Bay of Bengal, India	R. Venkatachalapathy, S. Veerasingam and T. Ramkumar
402-406	Screening of Antifouling Biocides Around a Pleasure Boat Marina in the Baltic Sea After Legal Restrictions	Henrik Kylin and Kurt Haglund
407-413	Soil and Water Pollution in a Banana Production Region in Tropical Mexico	Violette Geissen, Franzisco Que Ramos, Pedro de J. Bastidas-Bastidas, Gilberto Díaz-González and Ricardo Bello-Mendoza, et al.
414-418	Persistence of Propargite on Okra Under Subtropical Conditions at Ludhiana, Punjab, India	B. K. Kang, Gagan Jyot, R. K. Sharma, R. S. Battu and B. Singh
419-422	Persistence Behaviour of Thiamethoxam and Lambda Cyhalothrin in Transplanted Paddy	Suhrid Ranjan Barik, Pritam Ganguly, Samir Kumar Kunda, Ramen Kumar Kole and Anjan Bhattacharyya
423-426	Magnitude and Frequency of Pesticide Residues in Farmgate Samples of Cauliflower in Punjab, India	Kousik Mandal and Balwinder Singh
427-431	Determination and Safety Evaluation of Difenoconazole Residues in Apples and Soils	Cong Guo, Jian-zhong Li, Bao-yuan Guo and Hui-li Wang
432-436	Comparative Assessment of Olive Oil Mill Effluents from Three-phase and Two-phase Systems, Treated for Hydrogen Production	A. Rouvalis and J. Iliopoulou–Georgudaki
437-441	Impact Assessment of Respirable Suspended Particulate Matter from Diesel Generator Sets Used for Pumping Station	B. Talwar, P. Pipalatkar, D. G. Gajghate and P. Nema

Volume 85, Number 5 / November 2010

443-446	Effect of the Antiviral Drug Oseltamivir (Tamiflu) on the Bacterial Community Structure of a Surface Water Ecosystem Analyzed Using Fluorescence In Situ Hybridization	Anna Barra Caracciolo, Paola Grenni and Maria Ludovica Saccà
447-451	Chronic Toxicity of Diphenhydramine Hydrochloride and Erythromycin Thiocyanate to Daphnia, Daphnia magna, in a Continuous Exposure Test System	Jeffery R. Meinertz, Theresa M. Schreier, Jeffry A. Bernardy and Jeanne L. Franz
452-456	Estrogenic Response in Male Bullfrog (Rana catesbeiana) Hepatocytes After Single or Combined Exposure to Cadmium (Cd) and 17beta-Estradiol (E2)	Keun Woo Lee, Ziwei Chang, Beom-Seok Oh, Ming Lu and Jang-Su Park
457-462	Relationship Between Cyanobacterial Biomass and Total Microcystin-LR Levels in Drinking and Recreational Water	Baik-Ho Kim, Soon-Jin Hwang, Myung-Hwan Park and Yong-Jae Kim
463-466	Sudden Cadmium Increases in the Digestive Gland of Scallop, Nodipecten nodosus L., Farmed in the Tropics	P. Galvão, J. Torres, O. Malm and M. Rebelo
467-471	Evaluation of Acute Toxicity, Cytotoxicity and Genotoxicity of a Nickel Mining Waste to Oreochromis niloticus	Eduardo Cyrino Oliveira-Filho, Daphne Heloisa de Freitas Muniz, Maria Fernanda Nince Ferreira and Cesar Koppe Grisolia
472-475	Fluoride Toxicity and Bioaccumulation in the Invasive Amphipod Dikerogammarus villosus (Sowinsky, 1894): a Laboratory Study	Cristina Gonzalo, Julio A. Camargo, Luciano Masiero and Sandra Casellato
476-480	Environmental and Occupational Exposures to Mercury Among Indigenous People in Dunkwa-On-Offin, a Small Scale Gold Mining Area in The South-West of Ghana	E. E. Kwaansa-Ansah, N. Basu and J. O. Nriagu
481-485	Cadmium, Copper, Iron, and Zinc Concentrations in Kidneys of Grey Wolves, Canis lupus, from Alaska, Idaho, Montana (USA) and the Northwest Territories (Canada)	S. R. Hoffmann, S. A. Blunck, K. N. Petersen, E. M. Jones and J. C. Koval, et al.
486-491	Concentrations of Trace Elements in Tissues of Red Fox (Vulpes vulpes) and Stone Marten (Martes foina) from Suburban and Rural Areas in Croatia	Nina Bilandžić, Danko Dežđek, Marija Sedak, Maja Đokić and Božica Solomun, et al.
492-496	Trace Metal Bioaccumulation by Soft-bottom Polychaetes (Annelida) of Sundarban Mangrove Wetland, India and Their Potential Use as Contamination Indicator	M. A. Alam, A. Gomes, S. K. Sarkar, O. V. Shuvaeva and N. S. Vishnevetskaya, et al.
497-501	Mercury Accumulation in the Clam, Galatea paradoxa (Born 1778) at the Volta Estuary, Ghana	K. A. Obirikorang, S. Amisah, D. Adjei-Boateng, H. A. Madkour and F. A. Otchere
502-508	Distribution and Normalization of some Metals in Surface Sediments from South Caspian Sea	T. Sohrabi, A. Ismail and M. B. Nabavi
509-514	Lead Concentration Distribution and Source Tracing of Urban/Suburban Aquatic Sediments in Two Typical Famous Tourist Cities: Haikou and Sanya, China	Zhicheng Dong, Zhengyu Bao, Guoai Wu, Yangrong Fu and Yi Yang
515-519	Speciation and Phytoavailability of Heavy Metals in Contaminated Soils in Sarcheshmeh Area, Kerman Province, Iran	F. Rastmanesh, F. Moore and B. Keshavarzi
520-524	Spatial Distribution of Heavy Metals in Top Soils Around the Industrial Facilities of Cromatos de México, Tultitlan Mexico	Ofelia Morton-Bermea, Elizabeth Hernández-Álvarez, Rufino Lozano, Janin Guzmán-Morales and Gerardo Martínez
525-529	Predicting the Accumulation of Organic Contaminants from Soil by Plants	Roger A. Cropp, Darryl W. Hawker and Maliwan Boonsaner
530-533	Hazardous Organic Compounds in Groundwater Near Tehran Automobile Industry	Sina Dobaradaran, Amir Hossein Mahvi, Ramin Nabizadeh, Alireza Mesdaghinia and Kazem Naddafi, et al.
534-537	BPA and Environmental Estrogen in Potable Water Sources in Enugu Municipality, South-East, Nigeria	C. Maduka Ignatius, E. Ezeonu Francis, E. Neboh Emeka, N. Shu Elvis and J. Ikekpeazu Ebele
538-543	Study on the New Antifouling Compounds in Korean Coasts	Seong Eon Lee, Ho Shik Won, Yong-Woo Lee and Dong Sup Lee

Volume 85, Number 6 / December 2010

545-549	Tamoxifen Affects the Toxicokinetics of o,p′-DDT in Male Nile Tilapia (Oreochromis niloticus)	María del Rocío Barreto-Castro, Lisbeth Enith Gómez-Martínez and Gerardo Gold-Bouchot
550-555	Toxicity Prediction of Antibiotics on Luminescent Bacteria, Photobacterium phosphoreum, Based on Their Quantitative Structure–Activity Relationship Models	Lei Jiang, Zhifen Lin, Xialin Hu and Daqiang Yin
556-561	Acute Toxicity of the Dissociating Veterinary Antibiotics Trimethoprim to Willow Trees at Varying pH	Ondrej Mikes and Stefan Trapp
562-567	Using Nitrogen Isotopic Approach to Identify Nitrate Sources in Waters of Tianjin, China	Fujun Yue, Xiaolong Liu, Jun Li, Zhaozhou Zhu and Zhongliang Wang
568-572	Determination of Ozonization Reaction Rate Constants of Aromatic Pollutants and QSAR Study	Jian Lin Jiang, Xiang An Yue, Qiu Fen Chen and Zhen Gao
573-580	Polycyclic Aromatic Hydrocarbons (PAHs) in the Surficial Sediments from Lake Iznik (Turkey): Spatial Distributions and Sources	Selma Ünlü, Bedri Alpar, Kurultay Öztürk and Denizhan Vardar
581-584	Coordination in Phenanthrene Biodegradation: Pyruvate as Microbial Demarcation	Zhenyi Zhang, Chihiro Inoue and Guanghe Li
585-588	Coprostanol in Siak River Sediments, E Sumatra, Indonesia	Gerd Liebezeit and Ralf Wöstmann
589-592	Removal of 2-Mercaptobenzoxazole from Water as Model of Odorous Mercaptan Compounds by a Heterogenous Photocatalytic Process Using Ag-ZnO Nanocomposite Coated Thin Film on Glass Plate	Mohammad Hossein Habibi and Reza Sheibani
593-597	Seasonal Changes of PFOS and PFOA Concentrations in Lake Biwa Water	T. Tsuda, A. Inoue, T. Igawa and K. Tanaka
598-601	Heavy Metal Contamination in Bore Water due to Industrial Pollution and Polluted and Non Polluted Sea Water Intrusion in Thoothukudi and Tirunelveli of South Tamil Nadu, India	C. Puthiyasekar, M. A. Neelakantan and S. Poongothai
602-608	Impact of Fertilizers on Heavy Metal Loads in Surface Soils in Nzoia Nucleus Estate Sugarcane Farms in Western Kenya	Solomon Omwoma, Joseph O. Lalah, David M. K. Ongeri and Maurice B. Wanyonyi
609-613	Arsenic and Mercury Contamination of Sediments of Geothermal Springs, Mangrove Lagoon and the Santispac Bight, Bahía Concepción, Baja California Peninsula	María Luisa Leal-Acosta, Evgueni Shumilin, Nicolai Mirlean, Dmitry Sapozhnikov and Vyacheslav Gordeev
614-618	Assessment of In-Plant Particulate Matter and its Toxic Metals Contents of Sponge Iron Industry in Goa, India	R. K. Gupta, A. D. Bhanarkar, S. M. Tamhane and S. M. Dhopte
619-623	Organochlorine Pesticide Residues in Inland Wetland Fishes of Karnataka, India and Their Implications on Human Dietary Intake	Venugopal Dhananjayan and Subramanian Muralidharan
624-627	“Dioxin Releases in Waste Incinerations and Thermal Processes”	Neeta Thacker, Sanjay Kashyap, Javed Sheikh, Jitendra Trivedi and Binota Thokchom, et al.
628-631	Zinc Levels in Suspended Particulate Matter in Zagreb Air	Vladimira Vadjić, Silva Žužul and Gordana Pehnec
632-637	Presence of the Most Abundant Ionic Species and Their Contribution to PM2.5 Mass, in the City of Guadalajara, Jalisco (Mexico)	Leonel Hernández-Mena, H. Saldarriaga-Noreña, P. Carbajal-Romero, M. A. Murillo-Tovar and Ma. T. Limón-Sánchez, et al.
638-641	Potential Occupational Exposures in the Reiss-Engelhorn-Museen Mannheim/Germany	Frank Musshoff, Sandra Gottsmann, Sylvia Mitschke, Wilfried Rosendahl and Burkhard Madea
642	Erratum to: PCBs and Organochlorine Pesticides in Ducks of Fereydoon-kenar Wildlife Refuge in Iran	Fateme Rajaei, Nader Bahramifar, Abbas Esmaili Sari, Seyed Mahmoud Ghasempouri and Mozhgan Savabieasfahani
643	Erratum to: Mercury Concentration in 3 Species of Gulls, Larus ridibundus, Larus minutus, Larus canus, From South Coast of the Caspian Sea, Iran	Fateme Rajaei, Abbas Esmaili Sari, Nader Bahramifar, Seyed Mahmoud Ghasempouri and Mozhgan Savabieasfahani

Volume 86, Number 1 / January 2011

1-17	Nickel: An Overview of Uptake, Essentiality and Toxicity in Plants	M. Yusuf, Q. Fariduddin, S. Hayat and A. Ahmad
18-22	Evaluation of the QuEChERS Method and Gas Chromatography–Mass Spectrometry for the Analysis Pesticide Residues in Water and Sediment	S. H. G. Brondi, A. N. de Macedo, G. H. L. Vicente and A. R. A. Nogueira
23-27	Effect of Aquatic Vegetation on the Persistence of Cypermethrin Toxicity in Water	H. Mugni, P. Demetrio, G. Bulus, A. Ronco and C. Bonetto
28-32	Dissipation of Oxaziclomefone and Residue Analysis in Rice, Soil and Water Under Field Conditions	Hongwu Liang, Li Li, Ran Ji, Dongmei Qin and Fengmao Liu
33-37	Assessment of the Levels of DDT and its Metabolites in Soil and Dust Samples from Chiapas, Mexico	Rebeca I. Martínez-Salinas, Fernando Díaz-Barriga, Lilia E. Batres-Esquivel and Iván N. Pérez-Maldonado
38-42	Distribution and Characterization of Higher Chlorinated Benzenes in Outdoor Dust Collected from a Fast Developing City in North China	Zhong-Zhi Yang, Yong-Fang Li, Zhi-Chun Li, Yu-Mei Gu and Ya Zhu, et al.
43-49	Seasonal and Spatial Variations of Air Concentrations of Polycyclic Aromatic Hydrocarbons in Northeastern Chinese Urban Region	Wan-li Ma, Hong Qi, Yi-fan Li, Li-yan Liu and De-zhi Sun, et al.
50-55	Organochlorine Pesticides in Ambient Air in Selected Urban and Rural Residential Areas in the Philippines Derived from Passive Samplers with Polyurethane Disks	Evangeline C. Santiago and Mylene G. Cayetano
56-59	Preliminary Study of Pesticide Drift into the Maya Mountain Protected Areas of Belize	Kristine Kaiser
60-64	Current-use and Organochlorine Pesticides and Polychlorinated Biphenyls in the Biodegradable Fraction of Source Separated Household Waste, Compost, and Anaerobic Digestate	Anna Hellström, Marie-Louise Nilsson and Henrik Kylin
65-70	Levels of PCDD/Fs in Agricultural Soils near Two Municipal Waste Incinerators in Shanghai, China	Y. Y. Deng, L. J. Jia, Kang Li, Z. Y. Rong and H. W. Yin
71-77	Effect of Agrochemical Use on the Drinking Water Quality of Agogo, a Tomato Growing Community in Ashanti Akim, Ghana	K. Obiri-Danso, M. G. Adonadaga and J. N. Hogarh
78-82	Residue Dynamics of Clopyralid and Picloram in Rape Plant Rapeseed and Field Soil	Pengyue Zhao, Lei Wang, Li Chen and Canping Pan
83-89	Determination of Pesticide Residues in Rice Grain by Solvent Extraction, Column Cleanup, and Gas Chromatography-Electron Capture Detection	Riaz Uddin, Sajid Iqbal, Muhammad Farhanullah Khan, Zahida Parveen and Mubarik Ahmed, et al.
90-94	Persistence of Azoxystrobin in/on Grapes and Soil in Different Grapes Growing Areas of India	Vijay Tularam Gajbhiye, Suman Gupta, Irani Mukherjee, Shashi Bala Singh and Neera Singh, et al.
95-100	Simultaneous Determination of Acetochlor and Propisochlor Residues in Corn and Soil by Solid Phase Extraction and Gas Chromatography with Electron Capture Detection	J.-Y. Hu, Z.-H. Zhen and Z.-B. Deng
101-104	Residues of Acephate and its Metabolite Methamidophos in/on Mango Fruit (Mangifera indica L.)	Soudamini Mohapatra, A. K. Ahuja, M. Deepa and Debi Sharma
105-109	Multi Drug Resistance-1 (MDR1) Expression in Response to Chronic Diazinon Exposure: An In vitro Study on Caco-2 Cells	Peiman Habibollahi, Mohammad Hossein Ghahremani, Ebrahim Azizi and Seyed Nasser Ostad
110-113	Plasmid-Mediated Biodegradation of the Anionic Surfactant Sodium Dodecyl Sulphate, by Pseudomonas aeruginosa S7	Deepthi Yeldho, Sharrel Rebello and M. S. Jisha
114-119	Hexavalent Chromium Reduction by Bacillus sp. Strain FM1 Isolated from Heavy-Metal Contaminated Soil	Farhana Masood and Abdul Malik
120-123	Determination of the Effects of Genistein on the Longevity of Drosophila melanogaster Meigen (Diptera; Drosophilidae)	Deniz Altun, Handan Uysal, Hakan Aşkın and Arif Ayar
124-128	Greenhouse Study on the Phytoremediation Potential of Vetiver Grass, Chrysopogon zizanioides L., in Arsenic-Contaminated Soils	Rupali Datta, Mario A. Quispe and Dibyendu Sarkar
129-132	Geographic Distribution of Arsenic and Trace Metals in Lotic Ecosystems of the Pampa Plain, Argentina	Juan José Rosso, Juan José Troncoso and Alicia Fernández Cirelli
133-136	Metals in Herbal Drugs from Himalayan Region	Yogesh B. Pakade, Avnesh Kumari, Surjeet Singh, Ruchi Sharma and Dhananjay Kumar Tewary
137-143	Analysis of Moss and Topsoil to Monitor Metal Emissions from a Pulp and Paper Mill in Western Kenya	Florence K. L. Adoli, Joseph O. Lalah and Alexander O. Okoth

Volume 86, Number 2 / February 2011

145-148	A Method for Screening of Volatile Antimicrobial Compounds	Raman Preet Singh
149-151	Gas Chromatographic Method for Residue Analysis of Metsulfuron Methyl from Soil	Shashi Bala Singh and Rupak Paul
152-158	Geochemical Modeling of High Fluoride Concentration in Groundwater of Pokhran Area of Rajasthan, India	Chander Kumar Singh, Kumari Rina, R. P. Singh, S. Shashtri and V. Kamal, et al.
159-162	Stability of Mercury Concentrations in Frozen Avian Blood Samples	Claire W. Varian-Ramos, Anne M. Condon, Kelly K. Hallinger, Kjarstin A. Carlson-Drexler and Daniel A. Cristol
163-167	Influence of Physiochemical and Watershed Characteristics on Mercury Concentration in Walleye, Sander vitreus, M.	Cari-Ann Hayer, Steven R. Chipps and James J. Stone
168-174	Seasonal Variation in Physicochemical Parameters and Heavy Metals in Water of Upper Lake of Bhopal	Rachna Virha, A. K. Biswas, V. K. Kakaria, T. A. Qureshi and K. Borana, et al.
175-179	Mercury in Egg and Eggshell of Whiskered Tern (Chlidonias hybrida) from Anzali Wetlands of the Caspian Sea, Iran	A. Aliakbari, M. Savabieasfahani and S. M. Ghasempouri
180-188	Health Risk Associated to Dietary Intake of Mercury in Selected Coastal Areas of Mexico	J. Ruelas-Inzunza, F. Páez-Osuna, A. C. Ruiz-Fernández and N. Zamora-Arellano
189-193	Chromium, Cobalt and Nickel Contents in Urban Soils of Moa, Northeastern Cuba	O. Díaz Rizo, I. Coto Hernández, J. O. Arado López, O. Díaz Arado and N. López Pino, et al.
194-198	Trace Metals in Algae and Sediments from the North-Eastern Tunisian Lagoons	M. El Ati Hellal, Fayçal Hellal, Z. El Khemissi, R. Jebali and M. Dachraoui
199-202	Lead Poisoning Risk for Dairy Cows in the Semi-Arid Region of Pernambuco, Brazil	C. M. Silva, R. S. Amaral, F. C. A. Ribeiro, J. N. Tabosa and J. A. S. Júnior, et al.
203-207	Effects of the Metals Lead and Zinc on the Growth, Development, and Reproduction of Pardosa Astrigera (Araneae: Lycosidae)	Xiao-qiong Chen, Zheng-tian Zhang, Ran Liu, Xiu-Ling Zhang and Jian Chen, et al.
208-211	Dietary Intake of Total and Inorganic Arsenic by Adults in Arsenic-Contaminated Dan Chang District, Thailand, Using Duplicate Food Approach	Suthep Ruangwises, Nongluck Ruangwises and Piyawat Saipan
212-216	Assessment of Polychlorinated Biphenyls and Mercury Levels in Soil and Biological Samples from San Felipe, Nuevo Mercurio, Zacatecas, Mexico	Rogelio Costilla-Salazar, Antonio Trejo-Acevedo, Diana Rocha-Amador, Octavio Gaspar-Ramírez and Fernando Díaz-Barriga, et al.
217-220	Bioaccumulation of Aluminum by Lemna gibba L. from Secondary Treated Municipal Wastewater Effluents	Erdal Obek and Ahmet Sasmaz
221-225	Polycyclic Aromatic Hydrocarbons in Water from the Menderes River, Turkey	Hatice Ardag, Mustafa Z. Ozel and Alaattin Sen
226-231	Toxicity of Trichloroethylene (TCE) on Some Algae and Cyanobacteria	J. Lukavský, S. Furnadzhieva and F. Dittrt
232-237	Observation of Sward Destruction Caused by Irrigation with Toxic Microcystis Morphospecies Containing Water in Southern Hungary	István Bácsi, Gyula Surányi, Sándor Gonda, Gyöngyi Gyémánt and Gábor Vasas
238-241	Persistence and Dissipation of Fluopicolide in/on Grape Berries and Soil Under Semi Arid Tropical Climatic Conditions of India	Soudamini Mohapatra, A. K. Ahuja, M. Deepa, G. K. Jagdish and N. Rashmi, et al.
242-245	Fate of Fipronil in Cotton and Soil Under Tropical Climatic Conditions	Indu Chopra, Reena Chauhan, Beena Kumari and K. K. Dahiya

Volume 86, Number 3 / March 2011

247-251	Ibuprofen Metabolism in the Liver and Gill of Rainbow Trout, Oncorhynchus mykiss	C. F. Gomez, L. Constantine, M. Moen, A. Vaz and W. Wang, et al.
252-257	Comparison of Cytotoxicity Induced by 17α-Ethynylestradiol and Diethylstilbestrol in Fish CCO and Mammalian CHO-K1 Cell Lines	Kristina Radošević, Tea Tonković, Igor Slivac, Zlatko Kniewald and Višnja Gaurina Srček
258-262	Correlation of Ochratoxin A Exposure to Urinary Levels of 8-Hydroxydeoxyguanosine and Malondialdehyde in a Turkish Population	Ilker Ates, Ozge Cemiloglu Ulker, Cigdem Akdemir and Asuman Karakaya
263-267	Effects of Nitrite and Toxic Microcystis Aeruginosa PCC7806 on the Growth of Freshwater Rotifer Brachionus Calyciflorus	Weimin Chen, Hao Liu, Qingmin Zhang and Shugui Dai
268-271	Bioremediation of PAH by Streptomyces sp	Priyanka Chaudhary, Richa Sharma, Shashi Bala Singh and Lata Nain
272-277	Lead Induced Responses of Pfaffia glomerata, an Economically Important Brazilian Medicinal Plant, Under In Vitro Culture Conditions	D. K. Gupta, F. T. Nicoloso, M. R. Schetinger, L. V. Rossato and H. G. Huang, et al.
278-282	Fast Cleanup System Combined with a Dioxin-responsive Element-driven Luciferase Bioassay for Analysis of Polychlorinated Dibenzo-p-dioxins/furans in Sediments and Soils	How-Ran Chao, Ya-Fen Wang, Ding-Yan Lin, Yi-Ting Cheng and Tsui-Chun Tsou
283-288	Special Distribution of Polybrominated Diphenyl Ethers in Brain Tissues of Free-range Domestic Hens and Ducks from a Village near an Electronic Waste Recycling Site in South China	Zhong-Zhi Yang, Yong-Fang Li, Shan Fu and Xing-Ru Zhao
289-293	Organochlorine Pesticide Gradient Levels Among Maternal Adipose Tissue, Maternal Blood Serum and Umbilical Blood Serum	Margarita Herrero-Mercado, S. M. Waliszewski, M. Caba, C. Martínez-Valenzuela and S. Gómez Arroyo, et al.
294-297	Determination of T-2 and HT-2 Toxins in Commodities and Feed in Croatia	Ana Vulić, Jelka Pleadin and Nina Perši
298-301	Polycyclic Aromatic Hydrocarbons Profile of Kitchen Dusts	Chukwujindu M. A. Iwegbue
302-306	Assessment of Synthetic Musk Fragrances in Seven Wastewater Treatment Plants of Beijing, China	Zhengjun Hu, Yali Shi, Shengxiao Zhang, Hongyun Niu and Yaqi Cai
307-313	Impact Analysis of IPM Programs in Basmati Rice by Estimation of Pesticide Residues	Irani Mukherjee and Sumitra Arora
314-318	Analysis of the Herbicide Bispyribac-sodium in Rice by Solid Phase Extraction and High Performance Liquid Chromatography	Shimin Wu and Jun Mei
319-322	Residue and Dissipation Dynamics of Flusilazole in Apple and Soil	Shuang Yu, Dongmei Qin, Qiong Wu, Xingli Guo and Lijun Han, et al.
323-325	Dissipation and Residue of Cyprodinil in Strawberry and Soil	Congyun Liu, Suli Wang, Li Li, Jing Ge and Shuren Jiang, et al.
326-330	Residue Dynamic of Pyrimorph on Tomatoes, Cucumbers and Soil under Greenhouse Trails	Jing Wang, Lianlian Zhao, Xuesheng Li, Yaping Jiang and Nan Li, et al.
331-335	Determination of Field-Incurred Chlorfluazuron Residues in the Peach	Jeong-Heui Choi, Md. Iqbal Rouf Mamun, Jong-Hyouk Park, Eun-Ho Shin and Jae-Han Shim
336-341	Multi Residue Analysis of Pesticides in Wheat and Khat Collected from Different Regions of Ethiopia	Daniel Daba, Ariaya Hymete, Adnan A. Bekhit, Abdel Maaboud I. Mohamed and Alaa El-Din A. Bekhit
342-346	Intestinal Parasite Acanthocephalus lucii (Acanthocephala) from European Perch (Perca fluviatilis) as a Bioindicator for Lead Pollution in the Stream “Jevanský potok” Near Prague, Czech Republic	Ivana Jankovská, Daniela Miholová, Miloslav Petrtýl, Štěpán Romočuský and Lukáš Kalous, et al.
347-351	Use of Raptors for Biomonitoring of Heavy Metals: Gender, Age and Tissue Selection	I. Castro, J. R. Aboal, J. A. Fernández and A. Carballeira
352-356	The Use of Passerine Feathers to Evaluate Heavy Metal Pollution in Central Portugal	R. A. Costa, J. M. S. Petronilho, A. M. V. M. Soares and J. V. Vingada
357-362	Relationship between Mercury Concentrations in the Blood with that in the Muscle of Four Estuarine Tropical Fish Species, Rio de Janeiro State, Brazil	Ana Paula de Castro Rodrigues, Patrícia Oliveira Maciel, Luiz César Cavalcanti Pereira da Silva, Nádia Regina Pereira Almosny and José Vanderli Andreata, et al.

Volume 86, Number 4 / April 2011

363-367	Exposure Assessment to Trichloroethylene and Perchloroethylene for Workers in the Dry Cleaning Industry	Noushin Rastkari, Masud Yunesian and Reza Ahmadkhaniha
368-372	Anticholinesterasic Activity of Endosulfan in Wistar Rats	Helena Cristina Silva de Assis, Lilian Nicaretta, Maria Consuelo Andrade Marques, Sandra Crestani and Kelly Cristina Soares, et al.
373-378	A Comparison of Multiple Esterases as Biomarkers of Organophosphate Exposure and Effect in Two Earthworm Species	Heather Henson-Ramsey, Ashley Schneider and Michael K. Stoskopf
379-383	Effects of Exposure to PAHs on Brain AChE in Gilthead Seabream, Sparus aurata L., Under Laboratory Conditions	Justyna Kopecka-Pilarczyk and Ana Dulce Correia
384-388	Effect of Pesticides on Plant Growth Promoting Traits of Greengram-Symbiont, Bradyrhizobium sp. strain MRM6	Munees Ahemad and Mohammad Saghir Khan
389-393	Embryotoxicity and Biotransformation Responses in Zebrafish Exposed to Water-Soluble Fraction of Crude Oil	Luciana M. Pauka, Marcell Maceno, Stefani C. Rossi and Helena C. Silva de Assis
394-397	Toxicity of Crude Oil to Fresh Water Shrimp, Macrobrachium macrobrachion and Macrobrachium vollenhovenii From Nigerian Coastal Water	A. P. Ekanem, F. Emile Asuquo and E. J. Ndick
398-405	Toxicity Testing of Waterborne Mercury with Red Sea Bream (Pagrus major) Embryos and Larvae	Wei Huang, Liang Cao, Xiujuan Shan, Longshan Lin and Shuozeng Dou
406-409	Levels of Total Mercury in Different Fish Species and Sediments from the Upper Volta Basin at Yeji in Ghana	E. E. Kwaansa-Ansah, S. E. Agorku and J. O. Nriagu
410-414	Cadmium, Lead and Zinc Concentrations in Water, Sediment and Oyster (Crassostrea virginica) of San Andres Lagoon, Mexico	María de la Luz Vázquez-Sauceda, G. Aguirre-Guzmán, J. G. Sánchez-Martínez and R. Pérez-Castañeda
415-418	Speciation of Arsenic in Environmental Samples of the Nha Trang Harbor, Vietnam, Using HPLC Coupled HG-AAS	Lan Anh Le, Anh Duc Trinh, Dinh Thuat Nguyen and Minh Ly Bui
419-422	Concentrations of Gaseous Elemental Mercury in Ambient Air within an Academic Chemistry Building	James V. Cizdziel and Yi Jiang
423-427	Polychlorinated Biphenyl and Organochlorine Pesticide Levels in Human Breast Milk from the Mediterranean city Antalya, Turkey	İsmet Çok, Çiğdem Yelken, Emre Durmaz, Mine Üner and Barış Sever, et al.
428-432	Survey of Dimethyl Fumarate in Desiccant Products During 2009 in Italy	Patrizia Stefanelli, Silvana Girolimetti, Angela Santilio and Roberto Dommarco
433-437	Arsenic Concentrations in Soils Impacted by Dam Failure of Coal-Ash Pond in Zemianske Kostolany, Slovakia	L’ubomír Jurkovič, Edgar Hiller, Veronika Veselská and Katarína Pet’ková
438-443	Levels, Distribution and Source Characterization of Polycyclic Aromatic Hydrocarbons (PAHs) in Topsoils and Roadside Soils in Esbjerg, Denmark	D. K. Essumang, K. Kowalski and E. G. Sogaard
444-448	Determination of clomazone residues in soybean and soil by high performance liquid chromatography with DAD detection	Jiye Hu, Di Cao and Zhubo Deng
449-453	Dissipation and Residues of Fluroxypyr-meptyl in Rice and Environment	Lei Wang, Jun Xu, Pengyue Zhao and Canping Pan
454-459	Isolation, Identification and Degradation Characterization of a p-Chloroaniline Degrading Strain	Cheng Ding, Zhao-xia Li and Jin-long Yan

Volume 86, Number 5 / May 2011

461-464	A Comparison of Recombinant Receptor-Reporter Gene Bioassays and a Total Estrogen Enzyme Linked Immunosorbent Assay for the Rapid Screening of Estrogenic Activity in Natural and Waste Waters	Mayumi Allinson, Fujio Shiraishi and Graeme Allinson
465-469	Presence and Determination of Manure-borne Estrogens from Dairy and Beef Cattle Feeding Operations in Northeast China	Han Wei, Li Yan-xia, Yang Ming and Li Wei
470-475	Identification of Triclosan Intermediates Produced by Oxidative Degradation Using TiO₂ in Pure Water and Their Endocrine Disrupting Activities	K. Sankoda, H. Matsuo, M. Ito, K. Nomiyama and K. Arizono, et al.
476-479	Contrasting Sensitivities to Fluoride Toxicity between Juveniles and Adults of the Aquatic Snail Potamopyrgus antipodarum (Hydrobiidae, Mollusca)	Aránzazu Aguirre-Sierra, Álvaro Alonso and Julio A. Camargo
480-483	Effects of Fluidized Gas Desulfurization (FGD) Gypsum on Non-Target Freshwater and Sediment Dwelling Organisms	S. L. Greenway, M. T. Moore, J. L. Farris and F. E. Rhoton
484-489	Multielemental Analysis of Migori (Southwest, Kenya) Artisanal Gold Mine Ores and Sediments by EDX-ray Fluorescence Technique: Implications of Occupational Exposure and Environmental Impact	O. B. Odumo, A. O. Mustapha, J. P. Patel and H. K. Angeyo
490-494	Elemental Contribution to the Mass of PM_2.5 in Guadalajara City, Mexico	Hugo Saldarriaga-Noreña, Leonel Hernández-Mena, Mario Murillo-Tovar, Alberto López-López and Martín Ramírez-Muñíz
495-500	Assessment of Atmospheric Metal Pollution in the Urban Area of Mexico City, Using Ficus benjamina as Biomonitor	Janin Guzmán-Morales, Ofelia Morton-Bermea, Elizabeth Hernández-Álvarez, María Teresa Rodríguez-Salazar and María Elena García-Arreola, et al.
501-505	Arsenic in Air and Soil in the Vicinity of the Central Gas Station Molve, Croatia	Silva Žužul, Željka Zgorelec, Ferdo Bašić, Ivica Kisić and Milan Mesić, et al.
506-510	Pesticide Residues in some Commodities: Dietary Risk for Children	A. B. Gebara, C. H. P. Ciscato, S. H. Monteiro and G. S. Souza
511-514	Mercury and Selenium Content in Otolithes ruber and Psettodes erumei from Khuzestan Shore, Iran	M. Rezayi, A. S. Esmaeli and T. Valinasab
515-520	Mercury in the Oriental Sole (Brachirus orientalis) Near a Chlor-Alkali Plant in the Persian Gulf, Iran	M. Haghighat, M. Savabieasfahani, Y. Nikpour and H. Pashazanoosi
521-524	Liver and Breast Feather Mercury in Piscivorous Birds of the Caspian Sea: Monitoring Changes	F. Rajaei, A. Esmaili Sari, M. Savabieasfahani, N. Bahramifar and M. Ghasempouri
525-530	Evolution of Bioavailable Copper and Major Soil Cations in Contaminated Soils Treated with Ethylenediaminedisuccinate: A Two-Year Experiment	Michael Komárek, Zuzana Michálková, Jiřina Száková, Aleš Vaněk and Tomáš Grygar
531-534	Monitoring of Organotin Pollution in Bizerta Channel (Northern Tunisia): Temporal Trend from 2002 to 2010	Youssef Lahbib, Sami Abidli, Pablo Rodríguez González, José Ignacio García Alonso and Najoua Trigui El Menif
535-538	Levels and Profiles of Unintentionally Produced Persistent Organic Pollutants in Surface Soils from Shanxi Province, China	G. R. Liu, M. W. Cai, M. H. Zheng, Z. Q. Nie and W. B. Liu, et al.
539-544	Polychlorinated Biphenyls in Sediments from Ghar El Melh lagoon, Tunisia	W. Ben Ameur, S. Trabelsi, B. EL Bedoui and M. R. Driss
545-547	Persistence of Propineb (Polymeric Zinc 1, 2-Propylene Bisdithiocarbamate) Fungicide in Onion and Cropped Soil	N. S. Parihar and B. N. Sharma
548-553	Photodegradation of Imidacloprid and Fipronil in Rice–Paddy Water	Dang Quoc Thuyet, Hirozumi Watanabe, Kenichi Yamazaki and Kazuhiro Takagi
554-558	Simple and Sensitive Method for Determination of Imidacloprid Residue in Soil and Water by HPLC	Prakash Samnani, Kamlesh Vishwakarma and S. Y. Pandey

Volume 86, Number 6 / June 2011

559-564	Convenient Analytical Method for Quantitative Determination of 23 Pesticide Residues in Herbs by Gas Chromatography-Mass Spectrometry	Ronghua Dai, Xuedong Ren, Xiao He and Yanshuang Huo
565-570	A K_ow-Based QSAR Model for Predicting Toxicity of Halogenated Benzenes to all Algae Regardless of Species	Ming Zeng, Zhifen Lin, Daqiang Yin, Yalei Zhang and Deyang Kong
571-575	Parameter Validation of Analytical Methods of Insecticide Residue Analyses in Foods of Animal Origin, Feed and Water	Amsalu Debebe and S. Kuttalam
576-582	Estimating Toxic Effect of Copper on Population of Microalgae Through a Three-dimensional Toxic Effect Growth Model	Changyou Wang, Hongli Li, Xiulin Wang and Yong Zhang
583-586	Effect of Two Herbicides on Xenylla Welchi (Hexapoda:Collembola) Under Laboratory Conditions	A. Haque, R. Das Gupta and P. P. Chakravorty
587-590	Genotoxicity of Stereoisomers of 1,2,3,4-Diepoxybutane in the gpt Gene of Chinese Hamster Ovary AS52 Cells	Min Young Kim
591-595	Effects of Iron on Benthic Macroinvertebrate Communities in the Field	Adam Peters, Mark Crane and William Adams
596-600	Influence of Bioassay Volume, Water Column Height, and Octanol–Water Partition Coefficient on the Toxicity of Pesticides to Rainbow Trout	Ilhan Altinok, Erol Capkin and Halis Boran
601-604	Comparison of Diazinon Toxicity to Embryos of Xenopus laevis and Danio rerio; Degradation of Diazinon in Water	Helena Modra, Dagmar Vrskova, Stanislava Macova, Jana Kohoutkova and Jana Hajslova, et al.
605-609	Responses of Pisum sativum L. to Exogenous Indole Acetic Acid Application Under Manganese Toxicity	Savita Gangwar, Vijay Pratap Singh and Jagat Narayan Maurya
610-614	Histopathological Effects of Contaminated Sediments on Golden Apple Snail (Pomacea canaliculata, Lamarck 1822)	M. Kruatrachue, C. Sumritdee, P. Pokethitiyook and S. Singhakaew
615-620	Glove Accumulation of Pesticide Residues for Strawberry Harvester Exposure Assessment	Yanhong Li, Li Chen, Zhenshan Chen, Joe Coehlo and Li Cui, et al.
621-626	Phthalates in Toys Available in Indian Market	Sapna Johnson, Nirmali Saikia and Ramakant Sahu
627-631	Phthalates and Bisphenols Migration in Mexican Food Cans and Plastic Food Containers	M. I. González-Castro, M. F. Olea-Serrano, A. M. Rivas-Velasco, E. Medina-Rivero and Leandro G. Ordoñez-Acevedo, et al.
632-636	Hydrocarbons Derived from Petroleum in Bottled Drinking Water from Mexico City	Salvador Vega, Rey Gutiérrez, Rutilio Ortiz, Beatriz Schettino and Maria de Lourdes Ramírez, et al.
637-641	Occurrence and Concentration of Dissolved Silver in Rivers in England and Wales	A. Peters, P. Simpson, G. Merrington, K. Rothenbacher and L. Sturdy
642-645	Assessment of Exposure to Lead in Humans and Turtles Living in an Industrial Site in Coatzacoalcos Veracruz, Mexico	N. A. Pelallo-Martínez, C. A. Ilizaliturri-Hernández, G. Espinosa-Reyes, L. Carrizales-Yáñez and D. J. González-Mille
646-652	Screening of Plant Species for Phytoremediation of Uranium, Thorium, Barium, Nickel, Strontium and Lead Contaminated Soils from a Uranium Mill Tailings Repository in South China	Guang-yue Li, Nan Hu, De-xin Ding, Ji-fang Zheng and Yu-long Liu, et al.
653-656	Preliminary Study of Metal in Yak (Bos grunniens) Milk from Qilian of the Qinghai Plateau	Wan-cheng Sun, Yi-hao Luo and Hai-qing Ma
657-661	Mercury in Liver, Kidney, Feather and Muscle of Seabirds from Major Wetlands of the Caspian Sea, Iran	J. Aazami, A. Esmaili-Sari, N. Bahramifar, M. Ghasempouri and M. Savabieasfahani
662-665	Effect of Chromated Copper Arsenate Structures on Adjacent Soil Arsenic Concentrations	Steven C. Patch, Katherine Scheip and Billy Brooks
666-669	Total and Bioavailable Arsenic Concentration in Arid Soils and its Uptake by Native Plants from the Pre-Andean Zones in Chile	O. Díaz, Y. Tapia, R. Pastene, S. Montes and N. Núñez, et al.
670-675	Spring Snowmelt and Mercury Export from a Forested Catchment in the Czech Republic, Central Europe	Tomáš Navrátil, Jan Rohovec, Maria Hojdová and Marek Vach
676-678	Risk Assessment of Dissolved Trace Metals in Drinking Water of Karachi, Pakistan	Zahida Karim
679-683	Total and Organic Mercury in Ten Fish Species for Human Consumption from the Mexican Pacific	J. Ruelas-Inzunza, J. Hernández-Osuna and F. Páez-Osuna

Volume 87, Number 1 / July 2011

1-5	An Active Sampler for Monitoring Polychlorinated Dibenzo-p-dioxins and Furans in Ambient Air	Bing Zhang, Lifei Zhang, Jiajia Wu, Guorui Liu and Minghui Zheng
6-10	Mycotoxin Detection in Urine Samples from Patients with Chronic Kidney Disease of Uncertain Etiology in Sri Lanka	Biruck Desalegn, Shanika Nanayakkara, Kouji H. Harada, Toshiaki Hitomi and Rohana Chandrajith, et al.
11-15	Response to Copper and Sodium Chloride Excess in Spirulina sp. (Cyanobacteria)	F. Deniz, S. D. Saygideger and S. Karaman
16-20	Effects of Ammonium Nitrate on Larval Survival and Growth of Four Iberian Amphibians	Enrique García-Muñoz, Francisco Guerrero, Rita Carina Bicho and Gema Parra
21-25	Human Milk as a Vector and an Indicator of Exposure to PCBs and PBDEs: Temporal Trend of Samples Collected in Rome	S. Alivernini, C. L. Battistelli and L. Turrio-Baldassarri
26-30	Accumulation of Microcystins in Nile Tilapia, Oreochromis niloticus L., and Effects of a Complex Cyanobacterial Bloom on the Dietetic Quality of Muscles	Miroslava Palikova, Jan Mares, Radovan Kopp, Jana Hlavkova and Stanislav Navratil, et al.
31-35	Behavior of Pharmaceuticals in Waste Water Treatment Plant in Japan	H. Matsuo, H. Sakamoto, K. Arizono and R. Shinohara
36-39	Fate of Chlortetracycline in Korean Arable Soil	Jin-Wook Kwon
40-44	Mobility of Veterinary Drugs in Soil with Application of Manure Compost	Jin-Wook Kwon
45-49	Phytoextraction Potential of Prosopis juliflora (Sw.) DC. with Specific Reference to Lead and Cadmium	Mayank Varun, Rohan D’Souza, João Pratas and M. S. Paul
50-53	Residues and Dissipation of the Herbicide Fenoxaprop-P-ethyl and Its Metabolite in Wheat and Soil	Xiaoxu Chen, Shuang Yu, Lijun Han, Shujun Sun and Yanan Zhi, et al.
54-57	Dissipation Study of Difenoconazole in/on Chili Fruit and Soil in India	Soumyadeep Mukhopadhyay, Saktipada Das, Anjan Bhattacharyya and Sukanta Pal
58-64	Health Risk Assessment of Organochlorine Contaminants in Fish from a Major Lake (Baiyangdian Lake) in North China	G. H. Dai, X. H. Liu, G. Liang, M. Z. Xu and X. Han, et al.
65-69	Organochlorine Pesticide and Polychlorinated Biphenyls Levels in Fish and Mussel in Van Region, Turkey	Abdurrahman Aksoy, Yavuz Kursad Das, Oguzhan Yavuz, Dilek Guvenc and Enes Atmaca, et al.
70-73	Concentrations of Mercury and Other Toxic Elements in Orange Roughy, Hoplostethus atlanticus, from the Mid-Atlantic Ridge	K. Julshamn, A. Måge, I. M. B. Tyssebotn and L. J. Sæthre
74-79	Perfluorinated Compounds in Water, Sediment and Soil from Guanting Reservoir, China	Tieyu Wang, Chunli Chen, Jonathan E. Naile, Jong Seong Khim and John P. Giesy, et al.
80-85	Spatial Distribution of Polycyclic Aromatic Hydrocarbons from Lake Taihu, China	Yuan Zhang, Yue Lu, Jian Xu, Tao Yu and Wenyan Zhao
86-90	Fast and Considerable Adsorption of Methylene Blue Dye onto Graphene Oxide	Wenjie Zhang, Chunjiao Zhou, Weichang Zhou, Aihua Lei and Qinglin Zhang, et al.
91-95	Environmental Geochemistry of Abandoned Flotation Tailing Reservior from the Tonglvshan Fe-Cu Sulfide Mine in Daye, Central China	Y. Guo, Z. Y. Bao, Y. M. Deng, Z. Z. Ma and S. Yan
96-100	Assessment of Multi-Gate Interceptors Equipped with Baffles in Contaminated Aquifers	Paul F. Hudak

Volume 87, Number 2 / August 2011

101-105	Is Advanced Treated Water Truly High Quality?: the Answer from a Viewpoint of Cancer Risk Induced by Trihalomethane Class	Kohji Yamamoto
106-112	Chlorophenols in Tigris River and Drinking Water of Baghdad, Iraq	Khalid Waleed S. Al-Janabi, Fatin Nafea Alazawi, M. Ibrahim Mohammed, Abdul Amir H. Kadhum and Abu Bakar Mohamad
113-116	Zinc Ions Induce Inflammatory Responses in Vascular Endothelial Cells	Szu-Ching Yeh, Feng-Yuan Tsai, How-Ran Chao and Tsui-Chun Tsou
117-123	Life History Response of Daphnia magna to a Mixotrophic Golden Alga, Poterioochromonas sp., at Different Food Levels	Xue Zhang, Hong-Ying Hu, Trine Perlt Warming and Kirsten Seestern Christoffersen
124-128	Planktonic Rotifer Assemblages of the Danube River at Budapest after the Red Sludge Pollution in Hungary	Károly Schöll and Gergely Szövényi
129-133	Toxicity of Phenanthrene in Freshwater Sediments to the Rooted Submersed Macrophyte, Vallisneria spiralis	Zai S. Yan, Ying Hu and He L. Jiang
134-137	Toxicity Prediction of Dioxins and Dioxin-like Compounds Based on the Molecular Fragments Variable Connectivity Index	Qiang Chen, Jingmin Sun and Jing Liu
138-142	Toxicity of Cadmium, Lead, Mercury and Methyl Parathion on Euchlanis dilatata Ehrenberg 1832 (Rotifera: Monogononta)	Juan Carlos Arias-Almeida and Roberto Rico-Martínez
143-146	Isolation, Selection and Biodegradation Profile of Phenol Degrading Bacteria from Oil Contaminated Soil	Bhavna Vishwas Mohite, Shraddha Pandurang Pawar and Ankush Morankar
147-151	Non-point Contamination Homogenizes the Water Quality of Pampean Streams	Carolina Vilches, Adonis Giorgi, Martina Mastrángelo and Lucrecia Ferrari
152-157	Pilot Investigation of Perfluorinated Compounds in River Water, Sediment, Soil and Fish in Tianjin, China	Yuanyuan Pan, Yali Shi, Jieming Wang, Xinglong Jin and Yaqi Cai
158-162	Determination of heavy metals in two barbs, Barbus grypus and Barbus xanthopterus in Karoon and Dez Rivers, Khoozestan, Iran	Maryam Mohammadi, Abolfazl Askary Sary and Mojgan Khodadadi
163-165	Distribution of Heavy Metal Residues in Fish from the River Nile Tributaries in Egypt	Farag Malhat
166-170	Metal Contamination in Select Species of Birds in Nilgiris District, Tamil Nadu, India	R. Jayakumar and S. Muralidharan
171-174	Liver Lead Concentrations in Raptors in New Jersey, USA, 2008—2010	William Stansley and Lisa A. Murphy
175-179	Profile of Organochlorine Pesticides in Soil Cores from Some Hotspot Areas of Beijing, China	Hang-Xin Cheng, Xing-Hong Li, Ya-Ping Wang, Chuan-Dong Zhao and Ying-Han Liu, et al.
180-183	Degradation Studies of Fenazaquin in Soil under Field and Laboratory Conditions	Anil Duhan and Beena Kumari
184-189	Levels and Congener Profiles of Particle-bound Polybrominated Dibenzo-p-dioxins/furans (PBDD/Fs) in Ambient Air around Guangzhou, China	Huiru Li, Lin Zhou, Ligui Mo, Ping’an Peng and Guoying Sheng, et al.
190-193	Level and Fate of Etoxazole in Green Bean (Phaseolus vulgaris)	Farag Malhat and Amal Hassan
194-197	Aflatoxins and Ochratoxinin A in Bean from Iran	Somayeh Sadat Fakoor Janati, Hamed Reza Beheshti, Niloofar Khoshbakht Fahim and Javad Feizy
198-201	Persistence and Effect of Processing on Reduction of Chlorpyriphos Residues in Okra Fruits	Samriti, Reena Chauhan and Beena Kumari
202-207	Behavior of Beta Cyfluthrin and Imidacloprid in/on Mango (Mangifera indica L.)	Soudamini Mohapatra, M. Deepa and G. K. Jagadish

Volume 87, Number 3 / September 2011

209-214	Differential Acute Toxicity of Tetrachlorobenzene Isomers to Oligochaetes in Soil and Water: Application of the Critical Body Residue Concept	Christopher M. Hurdzan, Roman P. Lanno and David M. Sovic
215-219	Evaluation of Estrogenic Activity in Surface Water and Municipal Wastewater in Shanghai, China	Ming Yang, Kunpeng Wang, Yang Shen and Minghong Wu
220-225	Genes are Differentially Expressed at Transcriptional Level of Neocaridina denticulata Following Short-Term Exposure to Nonylphenol	Chang-Lun Liu and Hung-Hung Sung
226-230	Time- and Dose-Dependent Induction of HSP70 in Lemna minor Exposed to Different Environmental Stressors	Stefan Tukaj, Joanna Bisewska, Katarzyna Roeske and Zbigniew Tukaj
231-237	Ultraviolet Radiation Increases Sensitivity to Pesticides: Synergistic Effects on Population Growth Rate of Daphnia magna at Low Concentrations	Mikhail A. Beketov, Antonio Speranza and Matthias Liess
238-244	Lead Poisoning Among Arab American and African American Children in the Detroit Metropolitan Area, Michigan	Jerome Nriagu, Raghavendra Senthamarai-Kannan, Hikmet Jamil, Monty Fakhori and Summer Korponic
245-249	Fluoride Contamination and Fluorosis in Rural Community in the Vicinity of a Phosphate Fertilizer Factory in India	J. Pandey and U. Pandey
250-253	Air Mercury Contamination in the Gold Mining Town of Portovelo, Ecuador	Víctor González-Carrasco, Patricio C. Velasquez-Lopez, Jesús Olivero-Verbel and Nerlis Pájaro-Castro
254-259	Removal of Pb (II) by Immobilized and Free Filaments of Marine Oscillatoria sp. NTMS01 and Phormidium sp. NTMS02	Muthukannan Satheesh Kumar, Kamaraj Rajeshwari, Shani Johnson, Nooruddin Thajuddin and Muthukumaran Gunasekaran
260-263	Energy Dispersive X-ray Fluorescence Analysis of Mine Waters from the Migori Gold Mining Belt in Southern Nyanza, Kenya	O. B. Odumo, A. O. Mustapha, J. P. Patel and H. K. Angeyo
264-266	Investigation of Zinc, Copper, Lead and Cadmium Accumulation in the Tissues of Sander lucioperca (L., 1758) Living in Hirfanlı Dam Lake, Turkey	Ali Gül, Mehmet Yılmaz, Semra Benzer and Lütfiye Taşdemir
267-271	Assessment of the Metal Bioaccumulation in Three Species of Freshwater Bivalves	Bhalchandra Waykar and Satish Madhukar Shinde
272-275	Cadmium, Copper, Lead and Zinc in Cultured Oysters Under two Contrasting Climatic Conditions in Coastal Lagoons from SE Gulf of California, Mexico	Carmen C. Osuna-Martínez, Federico Páez-Osuna and Rosalba Alonso-Rodríguez
276-281	Determination of Mercury, Cadmium, Lead, Zinc, Selenium and Iron by ICP-OES in Mushroom Samples from Around Thermal Power Plant in Muğla, Turkey	İbrahim Kula, M. Halil Solak, Mehmet Uğurlu, Mustafa Işıloğlu and Yasin Arslan
282-286	Comparison of Metal Concentrations in Tissues of Blue Crab, Callinectes sapidus from Mediterranean Lagoons	Cengiz Mutlu, Mustafa Türkmen, Aysun Türkmen and Yalçın Tepe
287-291	Comparison of Nitrofen Uptake via Water and Food and its Distribution in Tissue of Common Carp, Cyprinus carpio L.	Yoshiyuki Inoue, Naoki Hashizume, Erina Kikushima and Masanori Otsuka
292-296	Effect of Light and pH on Persistence of Flubendiamide	Shaon Kumar Das and Irani Mukherjee
297-302	Degradation p-Chloronitrobenzene in Ozone-loaded System with Perfluorodecalin Solvent	Shiyin Li, Yiping Zhu, Xiaorong Li, Guoxiang Wang and Lixiao Ni
303-306	Determination of Multi-residue Insecticides of Organochlorine, Organophosphorus, and Pyrethroids in Wheat	Riazuddin, Muhammad Farhanullah Khan, Sajid Iqbal and Muhammad Abbas
307-311	Changes of Concentrations, Shipment Amounts and Ecological Risk of Pesticides in River Water Flowing into Lake Biwa	T. Tsuda, T. Igawa, K. Tanaka and D. Hirota
312-318	Groundwater from Infiltration Galleries Used for Small Public Water Supply Systems: Contamination with Pesticides and Endocrine Disruptors	C. Mansilha, A. Melo, I. M. P. L. V. O. Ferreira, O. Pinho and V. Domingues, et al.
319-323	A Comparative Study on Toxicity Identification of Industrial Effluents Using Daphnia magna	Xianliang Yi, Eunhee Kim, Hun-Je Jo, Taejun Han and Jinho Jung
324-329	Effects of Carbaryl and 1-Naphthol on Soil Population of Cyanobacteria and Microalgae and Select Cultures of Diazotrophic Cyanobacteria	Mallavarapu Megharaj, Kadiyala Venkateswarlu and Ravi Naidu
330-335	PM 2.5 and PAH Concentrations in Urban Atmosphere of Tiruchirappalli, India	R. Mohanraj, G. Solaraj and S. Dhanakumar
336-342	Determination of Black Carbon in Fine Particles Using a Semi-Continuous Method at Two Sites in the City of Guadalajara, Mexico, During 2007	Leonel Hernández-Mena, Hugo Saldarriaga-Noreña, Mario A. Murillo-Tovar, Omar Amador-Muñoz and Alberto López-López, et al.
343-353	Fate of Nitrogen-Fixing Bacteria in Crude Oil Contaminated Wetland Ultisol	R. C. John, A. Y. Itah, J. P. Essien and D. I. Ikpe

Volume 87, Number 4 / October 2011

355-360	Detections of Eleven Organophosphorus Insecticides and One Herbicide Threatening Pacific Salmonids, Oncorhynchus spp., in California, 1991–2010	Emily B. Lisker, Michael P. Ensminger, Sheryl L. Gill and Kean S. Goh
361-365	A Preliminary Study on Metal and Nutrient Concentrations in Running Water Systems in Southern New Caledonia	Christophe Migon, Chiaki Motegi, Xavier Mari, Aurélie Dufour and Markus Weinbauer
366-371	Organochlorine Pesticides in Muscle of Wild Seabass and Chinese Prawn from the Bohai Sea and Yellow Sea, China	Shuangxin Shi, Yeru Huang, Lifei Zhang, Xiulan Zhang and Li Zhou, et al.
372-376	Assessment of Polychlorinated Biphenyls Contamination in Sediment and Organism from Xiamen Offshore Area, China	Qingzhao Li, Zhuanxi Luo, Changzhou Yan and Xian Zhang
377-380	Mercury Distribution in Organs of Two Species of Fish from Amazon Region	J. L. F. Vieira, A. L. S. Gomes, J. P. N. Santos, T. C. D. Lima and J. A. Freitas, et al.
381-385	Comparison of Metals in Tissues of Fish From Paradeniz Lagoon in the Coastal Area of Northern East Mediterranean	Mustafa Türkmen, Aysun Türkmen and Yalçın Tepe
386-392	Bioaccumulation of Heavy Metals in Freshwater Fish Species, Anzali, Iran	Mohammad Ebrahimpour, Alireza Pourkhabbaz, Rahimeh Baramaki, Hadi Babaei and Mohammadreza Rezaei
393-398	Bioaccumulation of Metals in the Edible Catfish Heteropneustes fossilis (Bloch) Exposed to Coal Mine Effluent Generated at Northern Coalfield Limited, Singrauli, India	Sandhya Bharti and Tarun Kumar Banerjee
399-403	Metal Concentrations in Two Bioindicator Fish Species, Merlangius merlangus, Mullus Barbatus, Captured from the West Black Sea Coasts (Bartin) of Turkey	Ö. Fındık and E. Çiçek
404-408	Primary Health Risk Analysis of Metals in Surface Water of Taihu Lake, China	Feng Liang, Shaogui Yang and Cheng Sun
409-413	Occurrence of Fluoride in Arsenic-Rich Surface Waters: A Case Study in the Pampa Plain, Argentina	Juan José Rosso, María Laura Puntoriero, Juan José Troncoso, Alejandra V. Volpedo and Alicia Fernández Cirelli
414-419	Assessment of Heavy Metal Pollution in Urban Soils of Havana City, Cuba	O. Díaz Rizo, F. Echeverría Castillo, J. O. Arado López and M. Hernández Merlo
420-425	Occurrence and Distribution of Sulfonylurea and Related Herbicides in Central Canadian Surface Waters 2006–2008	John Struger, Josey Grabuski, Steve Cagampan, Myriam Rondeau and Ed Sverko, et al.
426-430	Norflurazon and Simazine Removal from Surface Water Using a Constructed Wetland	P. Chris Wilson, Hai Lu and Youjian Lin
431-435	Changes in Microbial Populations and Enzyme Activities During Nitrogen Biodegradation of Domestic Sewage Treatment in the Subsurface Wastewater Infiltration System (SWIS)	Yinghua Li, Haibo Li, Xin Wang and Tieheng Sun
436-439	Residual Pyrethroids in Fresh Horticultural Products in Sonora, Mexico	Maria L. Aldana-Madrid, Ana I. Valenzuela-Quintanar, Maria I. Silveira-Gramont, Guillermo Rodríguez-Olibarría and Patricia Grajeda-Cota, et al.
440-443	Dissipation and Residue of Thiacloprid in Cabbage and Soil	Chen Wang, Wen-bi Guan and Hong-yan Zhang
444-447	Residual Fate of the Fungicide Tetraconazole (4% EW) in Mango	Samsul Alam, Ramen Kumar Kole and Anjan Bhattacharyya
448-451	High Performance Liquid Chromatography Method for Residues Analysis of Thidiazuron in Apple and Soil	Ji-Ye Hu, Ya-Qin Hu, Yang Chen and Tao Yang
452-456	Simultaneous Determination of Flubendiamide its Metabolite Desiodo Flubendiamide Residues in Cabbage, Tomato and Pigeon Pea by HPLC	M. Paramasivam and Hemanta Banerjee
457-462	Comparative Tissue Distribution of Heavy Metals in House Sparrow (Passer domesticus, Aves) in Polluted and Reference Sites in Turkey	Tamer Albayrak and Firdevs Mor
463-468	Concentrations, Sources and Risk Assessment of Polycyclic Aromatic Hydrocarbons (PAHs) in Soils of Liaohe Estuarine Wetland	Nannan Wang, Yinhai Lang, Fangfang Cheng and Minjie Wang
469-472	Polycyclic Aromatic Hydrocarbons Profiles of Spent Drilling Fluids Deposited at Emu-Uno, Delta State, Nigeria	Chukwujindu M. A. Iwegbue
473-479	Combined Toxicity of the Mixtures of Phenol and Aniline Derivatives to Vibrio qinghaiensis sp.-Q67	Ling-Yun Mo, Shu-Shen Liu, Yi-Nian Zhu, Hai-Ling Liu and Hong-Yan Liu, et al.
480-485	Assessment of Pollution with Aquatic Bryophytes in Maritsa River (Bulgaria)	Gana Gecheva, Lilyana Yurukova and Anna Ganeva

Volume 87, Number 5 / November 2011

487-493	Sensitivity of Two Mesocyclops (Crustacea, Copepoda, Cyclopidae), from Tropical and Temperate Origins, to the Herbicides, Diuron and Paraquat, and the Insecticides, Temephos and Fenitrothion	C. Leboulanger, C. Schwartz, P. Somville, A. O. Diallo and M. Pagano
494-498	A Linear Model to Predict Chronic Effects of Chemicals on Daphnia magna	Enrico Mombelli and Alexandre R. R. Pery
499-505	Biomarker Responses in Fish Exposed to Sediments from Northern Taihu Lake	G. H. Lu, P. D. Qi, J. Qin and C. Wang
506-511	Antioxidant Responses and Bioaccumulation in Green-lipped Mussels (Perna Viridis) Under Acute Tributyltin Chloride Exposure	Hai-Gang Chen, Xiao-Ping Jia, Wen-Gui Cai, Qin Lin and Sheng-Wei Ma
512-516	Combined Effect of Copper and Cadmium on Heavy Metal Ion Bioaccumulation and Antioxidant Enzymes Induction in Chlorella vulgaris	Haifeng Qian, Jingjing Li, Xiangjie Pan, Liwei Sun and Tao Lu, et al.
517-521	Genotoxicity of Fenpropathrin and Fenitrothion on Root Tip Cells of Vicia faba	N. Bu, S. H. Wang, C. M. Yu, Y. Zhang and C. Y. Ma, et al.
522-526	Biodegradation of Carbazole by Newly Isolated Acinetobacter spp.	Gajendra B. Singh, Sanjay Gupta, Sudha Srivastava and Nidhi Gupta
527-530	Ecotoxicological Assessment of Cobalt Used as Supplement in the Diet of Common Carp Cyprinus carpio	Sanjukta Mukherjee and Anilava Kaviraj
531-538	Exposure Assessment to Dust and Free Silica for Workers of Sangan Iron Ore Mine in Khaf, Iran	Ali Naghizadeh, Amir Hossein Mahvi, Hossein Jabbari, Elham Derakhshani and Hassan Amini
539-544	Monitoring of Organochlorine Pesticide Residue Levels in Adipose Tissue of Veracruz, Mexico Inhabitants	Stefan M. Waliszewski, M. Caba, M. Herrero-Mercado, H. Saldariaga-Noreña and E. Meza, et al.
545-549	Enrichment Factor and Profiles of Elemental Composition of PM 2.5 in the City of Guadalajara, Mexico	Leonel Hernández-Mena, Mario Murillo-Tovar, Martín Ramírez-Muñíz, Edith Colunga-Urbina and Iliana de la Garza-Rodríguez, et al.
550-555	PAH Composition of Water Based Drilling Mud and Drill Cuttings in the Offshore Region, East Coast of India	Devaanshi Jagwani, Atul Kulkarni, Parth Shukla, Dilip S. Ramteke and Harjeet D. Juneja
556-560	Residues of Organochlorine Pesticides in Soils from the Southern Sonora, Mexico	E. U. Cantu-Soto, Maria Mercedes Meza-Montenegro, A. I. Valenzuela-Quintanar, A. Félix-Fuentes and P. Grajeda-Cota, et al.
561-566	Organochlorine Pesticides in Soils from a Typical Alluvial Plain of the Yangtze River Delta Region, China	Wenyou Hu, Biao Huang, Yongcun Zhao, Weixia Sun and Zhiquan Gu
567-573	Assessment of Pesticide Pollution in Suburban Soil in South Shenyang, China	Rongguang Shi, Jungang Lv and Jimin Feng
574-579	Organochlorine Contaminants and Quality of Olive Oil Collected from Olive Oil Growers along the Croatian Adriatic Coast	Snježana Herceg Romanić, Marijana Matek Sarić and Darija Klinčić
580-585	Pesticides in Fresh Potatoes Sold in Farmers’ Markets in Alberta, Canada	Thomas S. Thompson, Rick Dimock, Robert W. Bradbury, Richard Rieve and Mark Fehr
586-590	Lead, Zinc, and Cadmium in Vegetable/Crops in a Zinc Smelting Region and its Potential Human Toxicity	Yuangen Yang, Feili Li, Xiangyang Bi, Li Sun and Taoze Liu, et al.
591-596	A Pilot Study of the Water Quality of the Yarra River, Victoria, Australia, Using In Vitro Techniques	Mayumi Allinson, Fujio Shiraishi, Ryo Kamata, Shiho Kageyama and Daisuke Nakajima, et al.