TY  - BOOK
AU  - Srivastava, H. C. Bhaskaran, S. Menon, K. K. G.
TI  - Crop productivity: proceedings of the Workshop on "Increasing Crop Productivity," 20th and 21st June 1986, Bombay, India
SN  - 812040257X
U1  - 338.19 
PY  - 1987///
CY  - New Delhi
PB  - Oxford
KW  - Agricultural productivity - Crop yields Agriculture - Economic aspects - India
ER  -