000 00306nam a22001217a 4500
999 _c3359
_d3359
020 _a9788131303597
082 _a363.73
100 _aB.K. Sinha & Shriti Choudhary
245 _aEnvironment, Pollution & Health Hazards
260 _aNew Delhi
_bAphpublishing Corporation
_c2008
300 _a249
942 _cBK