TY  - BOOK
AU  - CHATRATH,  M S
AU  - SETHI, G R
TI  - Improving crop and animal productivity
U1  - 633 
PY  - 1978///
CY  - New Delhi
PB  - Oxford & IBH
KW  - Crop productivity
KW  - Disease control
N1  - Proceedings of the international symposium held at the Nuclear Research Laboratory, IARI, New Delhi, Feb 1977
ER  -