TY  - BOOK
AU  - Menegay, M. R.
TI  - Farm Management Research on Cropping Systems
SN  - 92905800013
AV  - S561.M4 1976 
PY  - 1976///
CY  - Taiwan
PB  - AVRDC
KW  - Farm Management
KW  - Agricultural Systems
ER  -