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Filters: Author is Samuelson, Donald F.  [Clear All Filters]
1976
Samuelson, Donald F., and U.S. Environmental Protection Agency. Office of Research and Development.. Water Quality : Western Fish Toxicology Station and Western Oregon Rivers In Ecological Research Series; EPA-600/3-76-077. Duluth, MN: Environmental Protection Agency, Office of Research and Development, Environmental Research Laboratory, 1976.
→ nepis.epa.gov/Exe/ZyPDF.cgi/9100T24D.PDF?Dockey=9100T24D.PDF