00511    a2200145   4500020001500000082002100015100001800036245008600054260005100140300001600191440005500207650001500262650005700277650003100334  a8171692753  a631.5870954bDHA  aDhawan, B.D.   aIrrigation in India's agricultural development bproductivity, stability, equity   aNew DelhibCommonwealth Publishersc1988g1994  a283p.c22cm  aStudies in economic development and planning No.48  aIrrigation  aSpecific techniques:apparatus, equipment, materials   aCultivation and harvesting