000			00518nam a2200205Ia 4500
005			20250619145139.0
008			250619s9999||||xx |||||||||||||| ||und||
020			_a0071002065 _c _9.95
040			_aMAIN
041			_aEnglish
082			_a363.7394 _bECK
100			_aEckenfelder, W. Wesley
245		0	_aIndustrial water pollution control
250			_a2nd ed.
260			_aNew York _b; Mcgraw-Hill Book _c, 1989
300			_axiv,400p.
650			_aPollution
650			_aWater Pollution
942			_cBK
999			_c122462 _d122462