000 00403nam a2200145Ia 4500
005 20250221115817.0
008 210219s9999||||xx |||||||||||||| ||und||
082 _a628.5 MA-P
100 _aMahajan S P
_9914
245 0 _aPollution control in process industries
_cMahajan S P
260 _aNew Delhi
_bTMH
_c1991
300 _a273
650 _aPollution control in process industries
_943448
942 _cBK
999 _c3855
_d3855