00547     2200193   4500001002100000035002000021245008900041100001700130260005100147300002300198020001800221084003500239650001600274650001000290650001700300650001400317650000900331990001300340INLIS000000000001266  a0010-0124000952  aEncyclopaedia of world environment vol. 4 : PollutioncA.P.H. Publishing Corporation  aP.R. Trivedi  aNew DelhibA.P.H. Publishing Corporationc2002  av, 330 p. ; 22 cm.  a81-7648-044-4  aRef. 577.4:614.7(03) TRI e v-4  aENVIRONMENT  aWORLD  aENCYCLOPEDIA  aPOLLUTION  aREF.  a095/2004