000 00345 a2200121 4500
008 181117b xxu||||| |||| 00| 0 eng d
100 _a H E, Baumann
245 _aSewerage and sewage treatment /
_c H E, Baumann and E R Babbitt
260 _aNew York
_bJohn Wiley and Sons
_c1958
300 _a490p.
700 _a E R Babbitt
942 _2ddc
_cBK
999 _c7375
_d7375