TY  - BOOK
T1  - Dairy cattle : feeding and management
A1  - Etgen, William M.
A2  - James, Robert E.
A2  - Reaves, Paul M. 1902- .
LA  - English
PP  - New York
PB  - John Wiley & Sons
YR  - 1987
ED  - 7th. ed.
UL  - http://discoverylib.upm.edu.my/discovery/Record/524353
OP  - 598
CN  - SF239 H46 1987
KW  - Dairy cattle.
KW  - Dairy farming.
ER  -