TY  - JOUR
T1  - An Account of Certain Perfect Minute Crystal Stones, by J. Parsons, M. D. & F. R. S.
JF  - Philosophical Transactions (1683-1775)
VL  - 43
SP  - 468
EP  - 468
PY  - 1753/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1744.0090
M3  - doi:10.1098/rstl.1744.0090
AU  - Parsons, J.
ER  -