TY  - BOOK
AU  - 
AU  - Dhaliwal,G S
TI  - Ecological agriculture and sustainable development v.1 : proceedings of international conference on ecological agriculture : towards sustainable development november 15-17, 1997 Chandigarh, India
SN  - 81 85835 38 1
U1  - 630 
PY  - 1998///
CY  - 
PB  - IESCRRID
ER  -