TY  - GEN
AU  - Nevens,William Barbour
AU  - Yapp,William Wodin
TI  - Dairy cattle: selection, feeding and management
U1  - 637.12 
CY  - New York
PB  - John Wiley
KW  - Dairy products
KW  - Dairying
KW  - Milk
ER  -