00767pam a2200241 a 45000010008000000030005000080050017000130080041000300100017000710200032000880400018001200500021001380820021001591000027001802450107002072600046003143000035003604400037003955000008004325040041004406500019004817000025005003786583Nust20170421165550.0840523s1985    maua     b    001 0 eng    a   84011120   a0201054337 :c$31.95 (est.)  aDLCcDLCdDLC00aTD365b.T38 198500a363.7394 TCH2191 aTchobanoglous, George.10aWater quality :bcharacteristics, modeling, modification /cGeorge Tchobanoglous, Edward D. Schroeder.  aReading, Mass. :bAddison-Wesley,cc1985.  axxix, 768 p. :bill. ;c25 cm. 0aWater quality management ;vv. 1  aH.B  aIncludes bibliographies and indexes. 0aWater quality.1 aSchroeder, Edward D.