00621nam a2200205 a 450000500170000008200160001710000140003324500560004726000450010330000220014869000140017069000100018469000190019469000100021396400190022399700260024299900170026895200690028595200610035420251203090647.0 a577.27bENV aKumar, R. aEnvironmental Pollution and health hazards in India aNew DelhibAshish Publishing Housec1987 a292p.c21 cm.bHB aPollution aIndia aHealth hazards aIndia bENGcdefg_ a26636 LIBSC C 60207 W c15425d15425 00104070aPUbPUd1998-07-16g200.00l0o577.27 ENVp26636yBK 02104070aPUbPUd1999-10-04l0o577.27 ENVp60207yBK