000 00606nam a22002177a 4500
999 _c60454
_d60454
005 20200630125339.0
008 200630b ||||| |||| 00| 0 eng d
020 _a9780065000580
082 _a628.1 V68W
100 _aViessman, Warren
100 _aHammer, Mark.J
245 _aWater Supply and Pollution Control
250 _a5
260 _aUnited State of America
_bHarper Collins College Publishers
_c1992
300 _aP.860
650 _bWater Supply Management
650 _bWater Purification
650 _bSewage Purification
650 _bChemical Treatment Processes
942 _cDBK