TY  - JOUR
T1  - Sex-Determination in Hydatina, with some Remarks on Parthenogenesis
JF  - Proceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character (1905-1934)
VL  - 78
IS  - 524
SP  - 223
EP  - 231
PY  - 1906/09/03/
UR  - http://dx.doi.org/10.1098/rspb.1906.0058
M3  - doi:10.1098/rspb.1906.0058
AU  - Punnett, R.
ER  -