000 00357nam a2200169Ia 4500
008 190201s9999 xx 000 0 und d
020 _a70994617
082 _a628
082 _b19 MET
100 _aEddy & Metcalf
245 0 _aWastewater Engineering:
250 _aSecond
260 _aNew Delhi
260 _bTMH
260 _c1990
300 _a881
999 _c33764
_d33764