000 00263nam a2200109Ia 4500
008 160710s1952 xx 000 0 und d
100 _aBABBIT,H.E
245 _aSEWAGE AND SEWAGE TREATMENT
260 _bJOHN WILEY AND SONS
_c1952
300 _a67
942 _2ddc
_cB
999 _c15448
_d15448