00314pab a2200121 454500008004000000100002100040245004500061260000900106300001300115362001000128650002000138773003400158180718b2010   xxu||||| |||| 00| 0 eng d  aNarasimhan, T.N.  aSilicon valley's integrated water system  c2010  ap.40-45.  a2 Oct  aWater resources  aEconomic and Political Weekly