TY  - BOOK
AU  - Hopper, R. M.,
TI  - Bvine Reproduction
SN  - 9781118470831
U1  - 636.21 
PY  - 2015///
CY  - Iowa
PB  - Wiley Blackwell Publishing
KW  - Animal husbandry
KW  - Bovine Reproduction
ER  -