TY  - BOOK
AU  - Asdell,S.A.(Sydney Arthur),1897-
TI  - Patterns of mammalian reproduction
PY  - 1964///
CY  - London
PB  - Constable and Company Ltd
KW  -  Reproduction
KW  -  Mammals
KW  - Physiology
N1  - Includes bibliographies
ER  -