000 00685nam a22002297a 4500
999 _c60493
_d60493
005 20200803165637.0
008 200803b ||||| |||| 00| 0 eng d
020 _a0065000587
082 _a628.1 V68W
100 _aViessman, Warren
100 _aHammer, Mark J.
245 _aWater Supply And Pollution Control
250 _a5
260 _aNew York
_bHarperCollins College
_c1993
300 _ap.860
650 _bWater Mangement: Environmental Considerations
650 _bWater Use And Wastewater Generation
650 _bConveying And Distributing Water
650 _bSystem for Treating Wastewater
650 _bPhysical Chemical Treatment Processes
942 _cDBK