TY  - BOOK
AU  - Virmani, S.M., ed.
AU  - Abrol, I.P., ed.
AU  - Eshwaran, H., ed.
AU  - Katyal, J.C., ed.
TI  - Stressed ecosystems and sustainable agriculture
PY  - 1994///
CY  - New Delhi
PB  - Oxford and IBH Publishing
ER  -