TY  - JOUR
T1  - A Letter from Dr. Parsons, F. R. S. to Mr. Peter Collinson, F. R. S. concerning the Shells of Crabs
JF  - Philosophical Transactions (1683-1775)
VL  - 47
SP  - 439
EP  - 440
PY  - 1753/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1751.0074
M3  - doi:10.1098/rstl.1751.0074
AU  - Parsons, J.
ER  -
