00457nam a2200169Ia 4500008004100000020001500041082001900056100001700075245004400092260004800136300000800184650001400192650002000206653002500226700001800251700001800269170901s2010    xx            000 0 und d  a8189304739  a333.9116bY-1R  aYadav, R. P. 0aEmerging Trends in Watershed Management  aDelhibSatish Serial Publishing Housec2010  a769  aEconomics  aSocial sciences  aWatershed management  aSharma, Pawan  aTiwari, A. K.