TY  - BOOK
AU  - PETERS,A.R
AU  - BALL,P.J.H
TI  - REPRODUCTION IN CATTLE / 
U1  - 636.2 
PY  - 1995///
CY  - [S.N] : 
PB  - BLACK WELL SCIENCE ، 
KW  - CATTLE, PRODUCTION
KW  - CATTLE - BREEDING
KW  - ANIMALS
ER  -