00484    a2200145   4500010001400000020002600014035001300040037001500053082001400068100001600082245008100098260005100179270008200230300002600312  aENG-88080  a9788189981013c595.00  aEN-71613  bDBAD / PUB14a628.501541 aDogra, S.S.1 aA textbook of environmental chemistry and pollution control /cby S.S. Dogra  aDelhibSwastik Publishers & Distributorsc2007  a31, Gali No.1, A-Block, Pocket-5, CRP Water Tank, Sonia ViharbDelhie110 094  av, 216 p.c22 cm (HB)