TY  - GEN
AU  - Abrol, I P
AU  - Eswaran, H
AU  - Katyal, J C
AU  - Virmani, S M
TI  - Stressed ecosystem and sustainable agriculture
SN  - 8120409329
U1  - 630.274 5 VIR 
CY  - New Delhi, Oxford & IBH publishing co. pvt. ltd
KW  - Sustainable agriculture / integrated pest management
ER  -