TY  - BOOK
AU  -  Perry,J.S.
AU  -  Rowlands,I.W.
TI  -  Biology of reproduction in mammals : :  proceedings of the symposium of the Society for the study of fertility held in Nairobi,Kenya April , 1968 / 
U1  -  591.6 BIO 
PY  - 1969///
CY  -  Oxford : 
PB  -  Blackwell Scientific Publications , 
KW  -  Mammals
KW  -  Reproducion
ER  -