Stressed ecosystems and sustainable agriculture Stressed ecosystems and sustainable agriculture

by 129535 Virmani, S.M., 82465 Katyal, J.C., 65981 Eswaran, H., 39748 Abrol, I.P. Eds., 39345 Workshop on Stressed Ecosystems and Sustainable Agriculture Hyderabad (India) 15-20 Feb 1993
Published 1995