TY - GEN AU - DESAI, B K AU - PUJARI, B T TI - SUSTAINABLE AGRICULTURE-A VISION FOR FUTURE- U1 - 630 DES/SU CY - NEW DELHI, NIPA KW - AGRO-ECOLOGY KW - ENVIRONMENTAL ISSUES KW - HISTORY KW - PRINCIPLES KW - RESOURSE CONSERVATION KW - TERMINOLOGIES ER -