000 007290a00a22003010004500
015 _a3966
016 _a628.2BAB
041 _a0
080 _a628.2
_x1
100 _aBabbitt, H.E.
100 _aBaumann, E.R.
245 _aSewerage and sewage treatment
250 _a8th
260 _aJohn Willey & Sons
_bLondon
_c1922
300 _aviii,790p.
306 _aSewage treatment
306 _aSewers systems
306 _aSewage disposal
306 _aSeptic tanks
306 _aSludge digestion
650 _aEngineering & Technology
852 _aC2-4-2
999 _c3912
_d3912