TY  - GEN
AU  - Kataki, Palit K. 
TI  - The Rice-wheat cropping system of South Asia: trends, constraints, productivity and policy
SN  - 1560220856
U1  - 338.1620954 
PY  - 2001///
CY  - New York
PB  - Food Products press
KW  - Agricultural methods
KW  - Production
ER  -