TY  - JOUR
T1  - Studies in Heredity. I.-The Effects of Crossing the Sea-urchins Echinus esculentus and Echinocardium cordatum
JF  - Proceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character (1905-1934)
VL  - 84
IS  - 573
SP  - 394
EP  - 403
PY  - 1911/12/28/
UR  - http://dx.doi.org/10.1098/rspb.1911.0085
M3  - doi:10.1098/rspb.1911.0085
AU  - MacBride, E.
ER  -
