000			00322nam a2200145Ia 4500
100			_aHAMMER MARK J
250			_a2nd.ed
650			_aWastewater
365			_cRS
365			_d1
942			_cENGBK
245			_aWater and Wastewater Technology -SI VERSION
260			_bJohn Wiley & Sons _c1986 _aNEWYARK
300			_a536P
999			_c2390 _d2390