00275nam a22001097a 4500003000400000008004100004082001800045100001800063245004000081260003600121300000800157OSt240804b        |||||||| |||| 00| 0 eng d  a333.911bB56Y  aBiswas, A.K.   aWater Management in 2020 and Beyond  aSpringerbIBPSS New Delhic2009  a268