TY  - BOOK
AU  - Srivastava H C Ed.
ED  - Workshop on Increasing Crop Productivity (1986 : Bombay)
ED  - 
TI  - Crop productivity: proceedings
U1  - 631.5 
PY  - 1987///
CY  - Calcutta
PB  - Oxford and IBH
KW  - Crop production
ER  -