TY  - JOUR
T1  - Notes on the Development of Paludina vivipara, with Special Reference to the Urinogenital Organs and Theories of Gasteropod Torsion. (Preliminary Note.)
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 69
SP  - 291
EP  - 294
PY  - 1901/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1901.0110
M3  - doi:10.1098/rspl.1901.0110
AU  - Drummond, I.
ER  -