TY  - BOOK
AU  - Castle W E
TI  - Genetics and eugenics
U1  - 576.5 
PY  - 1925///
CY  - Cambridge
PB  - Harvard Univ Press
KW  - Eugenics
KW  - Genetics
KW  - Heredity
KW  - Hybridization
N1  - A text-book for students of biology and a reference book for animal and plant breeders
ER  -