00562nam a2200205Ia 4500 170901s2005 xx 000 0 und d 8183210066 338.19 S48T Singh, Pratap Technologies for Food Security and Sustainable Agriculture Udaipur Agrotech Publishing Academy 2005 496 Economics Social sciences Agricultural innovations India Sustainable agriculture Maliwal, P. L. ddc BK 3382 3382 0 0 ddc 0 0 RAU RAU 2017-10-18 Jagmandir Book Agency 2200.00 0 338.19 S48T 61938 2017-10-18 2011-03-31 BK