TY  - BOOK
AU  - Chatterjee, B. N.,
AU  - Maiti, S.,
TI  - Croping System : Theory and Practice
U1  - 633 
PY  - 1984///
CY  - New Delhi
PB  - Oxford & IBH Publishing Co. Pvt. Ltd.
KW  - Croping System
KW  - Field & plantation crops
ER  -