TY  - BOOK
AU  - Srivastava, H.C.
AU  - Bhaskaran, S.
AU  - Menon, K.K.
AU  - Srivastava, H.C.
TI  - Crop productivity: Proceedins of the workshop on increasing crop productivity, 20-21st June, 1986, Bombay
PY  - 1987///
CY  - New Delhi
PB  - Oxford and IBH
ER  -