TY  - BOOK
AU  - Agrawal,R.C.
AU  - Heady,Earl Orel
TI  - Operations research methods for agricultural decisions
SN  - 0813812003
AV  - S562.5 Agr 
PY  - 1972///]
CY  - Ames
PB  - Iowa State University Press
KW  - Farm management
KW  - Research
KW  - Operations research
N1  - Includes bibliographies
ER  -