00446pab a2200145 454500008004000000100001600040245011200056260000900168300001400177362000800191650003100199650001200230700002200242773003600264180718b2005   xxu||||| |||| 00| 0 eng d  aKumaram, M.  aFarmers' knowledge level and extent of adoption of water management practices in an irrigation command area  c2005  ap.267-71.  aJul  aWater resources management  aFarmers  aJayaragavan, K.V.  aAgricultural Situation in India