00430nam a2200145Ia 4500008004100000020001500041082001400056100002100070245005400091260004000145300000800185650004100193650003400234653001600268170901s2006    xx            000 0 und d  a8127225185  a631bS33F  aSharma, Jag Paul 0aFundamental Approaches in Sustainable Agriculture  aNew DelhibKalyani Publishersc2006  a288  aAgriculture and related technologies  aTechnology (Applied sciences)  aAgriculture