Cho, Lucy2005-10-172005-10-172004-06-01https://hdl.handle.net/1794/169710 p. Term paper produced for HC 441: Science Colloquium: Willamette River Environmental Health, Robert D. Clark Honors College, University of Oregon , Spring term, 2004.29225 bytesapplication/pdfen-USWillamette River (Or.)Dioxins -- Oregon -- Willamette RiverArticle