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