TY  - JOUR
T1  - On the Chemical Intensity of Total Daylight at Kew and Para, 1865, 1866, and 1867
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 157
SP  - 555
EP  - 569
PY  - 1867/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1867.0017
M3  - doi:10.1098/rstl.1867.0017
AU  - Roscoe, H.
ER  -