000 00348nam a2200133Ia 4500
005 20260413100857.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aMahajan SP
245 0 _aPollution Control in Process Industries
260 _bN. Delhi Toda Mc Graw Hill
_c1985
300 _a273
942 _cGB
999 _c5081
_d5081