000 00304pam a2200109a 44500
008 230405s2004 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aPadmanabh Dwivedi
245 _aEnviromental Pollution & Enviromental Management
260 _aJodhpur
_bScientific Publishers
_c2004
906 _a15534
999 _c306033
_d306033