000 00401nam a2200169Ia 4500
008 250909s9999||||xx |||||||||||||| ||und||
035 _a1385
082 _a333.7
100 _aRAO C. S.
245 0 _aENVIRONMENTAL POLLUTION CONTROL ENGINEERING
250 _a2
260 _bNEW AGE INT.
_c2006, R.P. 2015
300 _aI-XIV, 1-424
500 _aSE/SI/2151
650 _aCHEMICAL
942 _cBK
999 _c19563
_d19563