00570    a2200157   4500010001400000020002600014035001300040037001500053082001300068100001400081245016700095260005300262270006100315300002000376700001600396  aENG-88171  c895.00a9788189937294  aEN-71704  bDBAD / PUB14a333.9115  aSingh, A.1 aWater management:cby A. Singh [and] Seema Singhb[waste management, water borne diseases, water pollution, radioactive waste, sanitation and recycling of water]/  aNew DelhibArise Publishers & Distributorsc2008  a4648/1, 21, Ansari Road, Darya Ganj,bNew Delhie110 002  a336p.c21cm(Hb)  aSeema Singh