00463nam a2200157Ia 4500008004100000020001500041082001900056100002600075245005700101260005500158300000800213650001400221650002000235653001900255653003100274170901s1993    xx            000 0 und d  a8185860009  a333.9116bG58R  aGovardhan, Veerlapati 0aRemote Sensing and Water Management in Command Areas  aLucknowbInternational Book Distributing Co.c1993  a353  aEconomics  aSocial sciences  aRemote sensing  aWater resources management