000 00375nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
082 _a628.3 G195
100 _aGSNCZARCZYK.J.J
245 0 _aACTIVATED SLUDGE PROCESS: THEORY AND PRACTICE
260 _aNEW YORK
_bMarcel Dekker
_c1983
300 _a23X16
490 _aPOLLUTION ENGINEERING & TECHNOLOGY 23
942 _cBK
_2DDC
999 _c22305
_d22305