TY  - BOOK
AU  - Bhide,Shashanka
AU  - Heady,Earl Orel
TI  - Livestock response functions
U1  - 636 
PY  - 1984///
CY  - Ames, Iowa
PB  - Iowa State University Press
KW  - Livestock
KW  - Economic aspects
KW  - Mathematical models
ER  -