000 00317nam a2200145Ia 4500
008 190201s9999 xx 000 0 und d
082 _a628
082 _b1 WHI
100 _aWhite J.B.
245 0 _aWastewater Engineering
260 _aLondon
260 _bFederal Publications
260 _c1978
300 _a318
999 _c32535
_d32535