TY  - BOOK
AU  - Nguyen,T.D.
AU  - Fitzhugh,H.A.
ED  - Winrock International Livestock Research and Traininng   Center
TI  - Winrock model for simulating ruminant production systems
PY  - 1977///
CY  - Morrilton, Arkansas
PB  - Winrock International Livestock Research and Training Center
KW  - Beef cattle
KW  - Feeding and feeds
KW  - Mathematical models
ER  -