TY  - BOOK
AU  -  Asdell S.A.
TI  - Patterns of mammalian reproduction
U1  - 636 
PY  - 1946///
CY  - Ithaca, New york
PB  - Comstock Publishing
KW  - Reproduction
KW  - Mammals
N2  -  Mammals, Reproduction
ER  -