00511nam a2200181Ia 4500008004100000020001500041082001700056100001800073245006300091260004700154300000800201650001400209650002000223653002900243653001000272653002800282700001900310170901s2005    xx            000 0 und d  a8183210066  a338.19bS48T  aSingh, Pratap 0aTechnologies for Food Security and Sustainable Agriculture  aUdaipurbAgrotech Publishing Academyc2005  a496  aEconomics  aSocial sciences  aAgricultural innovations  aIndia  aSustainable agriculture  aMaliwal, P. L.