TY  - BOOK
AU  - Etgen, William M
AU  - James, Robert E
AU  - Reaves, Paul M.
TI  - Dairy cattle: feeding and management
SN  - 0471808911
U1  - 636.2142 
PY  - 1987///
CY  - New York
PB  - John Wiley
KW  - Animal husbandry
ER  -