01078nam a2200253Ia 4500001001200000003000800012006001900020007001500039008004100054010001700095020002200112040002100134035002000155050002300175245017200198260005500370300001300425533015200438650002100590650004100611655002900652710001700681856012600698ebr10056755CaPaEBRm        u        cr cn|||||||||830131s1982    dcu     s     000 0 eng d  z   82062272   z0309033381 (pbk.)  aCaPaEBRcCaPaEBR  a(OCoLC)7077299214aTD451b.W38 1982eb00aWater chemicals codexh[electronic resource] /cCommittee on Water Treatment Chemicals, Food and Nutrition Board, Assembly of Life Sciences, National Research Council.  aWashington, D.C. :bNational Academy Press,c1982.  ax, 73 p.  aElectronic reproduction.bPalo Alto, Calif. :cebrary,d2009.nAvailable via World Wide Web.nAccess may be limited to ebrary affiliated libraries. 0aWaterxAnalysis. 0aWaterxPurificationxHealth aspects. 7aElectronic books.2local2 aebrary, Inc.40uhttp://site.ebrary.com/lib/rucke/Doc?id=10056755zAn electronic book accessible through the World Wide Web; click to view