TY  - BOOK
AU  - Mukhopadhyay,A..
TI  - Crops, costs and variations / 
SN  - 8170992478
U1  - 338.13 
PY  - 1990///
CY  - New Delhi : 
PB  - Mittal Publications , 
KW  - FARM MANAGEMENT
N1  - NULL
ER  -