000 00497nam a2200205Ia 4500
008 210602s9999||||xx |||||||||||||| ||und||
020 _cRS.225
040 _aSOETBBS
041 _aEnglish
082 _a620.4
100 _aRAO, P.V
245 _aENVIROMENTAL SCIENCE ENGINEERING
260 _bPRENTICE HALL OF INDIA
_aNEW DELHI
_c2006
300 _a276
500 _aII48772
650 _aAPPLIED CHEMISTRY
650 _aENVIROMENTAL
942 _cBK
999 _c69391
_d69391