DESAI, B K PUJARI, B T
SUSTAINABLE AGRICULTURE-A VISION FOR FUTURE- - NEW DELHI, NIPA 2007 - pages 361
AGRO-ECOLOGY
ENVIRONMENTAL ISSUES
HISTORY
PRINCIPLES
RESOURSE CONSERVATION
TERMINOLOGIES
630 DES/SU
SUSTAINABLE AGRICULTURE-A VISION FOR FUTURE- - NEW DELHI, NIPA 2007 - pages 361
AGRO-ECOLOGY
ENVIRONMENTAL ISSUES
HISTORY
PRINCIPLES
RESOURSE CONSERVATION
TERMINOLOGIES
630 DES/SU