01333nam a2200337 a 4500001001200000003000800012006001900020007001500039008004100054010001700095020002500112020002200137020002700159040002100186035002100207050002300228082001700251100002100268245012800289250001200417260006300429300002500492504005100517533015200568650003700720650004700757655002900804710001700833856012600850999001900976ebr10522381CaPaEBRm        u        cr cn|||||||||080703s2008    coua    sb    001 0 eng d  z  2008029708  z9781583215951 (pbk.)  z1583215956 (pbk.)  z9781613000847 (e-book)  aCaPaEBRcCaPaEBR  a(OCoLC)77843270014aTD441b.L64 2008eb04a628.1/642221 aLogsdon, Gary S.10aWater filtration practicesh[electronic resource] :bincluding slow sand filters and precoat filtration /cGary S. Logsdon.  a1st ed.  aDenver, Colo. :bAmerican Water Works Association,cc2008.  axvii, 295 p. :bill.  aIncludes bibliographical references and index.  aElectronic reproduction.bPalo Alto, Calif. :cebrary,d2012.nAvailable via World Wide Web.nAccess may be limited to ebrary affiliated libraries. 0aWaterxPurificationxFiltration. 0aWaterxPurificationxSlow sand filtration. 7aElectronic books.2local2 aebrary, Inc.40uhttp://site.ebrary.com/lib/rucke/Doc?id=10522381zAn electronic book accessible through the World Wide Web; click to view  c141879d141879