TY  - BOOK
AU  - Arthur,G.H.
TI  - Veterinary Reproduction and obstetrics. 6th ed
U1  - 636 
PY  - 1989///
CY  - London
PB  - ELBS
KW  - Animal Science
KW  - Animal Husbandry
KW  - Veterinary Reproduction
ER  -