000 00491nam a2200193Ia 4500
008 191002s9999 xx 000 0 und d
020 _a0000086174
082 _a628.5
100 _aP Venugopal Rao
245 0 _aPrinciples of Environmental Science and Engineering
260 _aNew Delhi
_bPHI
_c2006
536 _aManagement
650 _a Environmental
650 _a Principles
650 _a Science
650 _aEngineering
650 _aEnv Impact,Industry
942 _cBK
999 _c27393
_d27393