000 00251nam a2200097Ia 4500
008 230508s2005 xx 000 0 und d
041 _aeng
100 _aMAHAJAN .S.P
245 _aPOLLUTION CONTROL IN PROCESS INDUSTRIES
260 _bTMH NEW DELHI
_c2005
999 _c714619
_d714619