00612nam a22001937a 450000500170000001000150001702000260003203500140005803700130007208200080008524500910009326000520018427000780023630000240031470000250033870000160036370000210037970000180040020170707115602.0  aENG-119132  c350.00a9788184621327  aEN-102664  bDBAD/PUB  a000  aEnvironmental science :cedited by Sudarshana Sharma [et...al]bsustainable approach /  bShree Publishers & DistrbutorsaNew Delhic2013  a22/4735 Prakash Deep Building, Ansari Road, Darya GanjbNew Delhie110002  av,207p. c24cm(pbk)  aSharma, Sudarshana    aVinit kumar  aSharma, Paramand  aDhaka, Anshu