01131nam a2200289Ia 4500001001200000003000800012006001900020007001500039008004100054020001500095040002100110035002100131050002500152245005300177260004800230300002600278490006300304504004100367533015200408650002600560650001900586650004500605655002900650710001700679856012600696999001900822ebr10062368CaPaEBRm        u        cr cn|||||||||040925s2003    sz a   gsb    000 0 eng d  z9241545801  aCaPaEBRcCaPaEBR  a(OCoLC)56789061914aGV770.6b.C63 2003eb00aCoastal and fresh watersh[electronic resource].  aGeneva :bWorld Health Organization,c2003.  axxxii, 219 p. :bill.0 aGuidelines for safe recreational water environments ;vv.1  aIncludes bibliographical references.  aElectronic reproduction.bPalo Alto, Calif. :cebrary,d2009.nAvailable via World Wide Web.nAccess may be limited to ebrary affiliated libraries. 0aEnvironmental health. 0aWater quality. 0aWaterxRecreational usexHealth aspects. 7aElectronic books.2local2 aebrary, Inc.40uhttp://site.ebrary.com/lib/rucke/Doc?id=10062368zAn electronic book accessible through the World Wide Web; click to view  c156136d156136