DalMolin, Aria2005-12-202005-12-202004-06https://hdl.handle.net/1794/19712 p. Review produced for HC 441: Science Colloquium: Willamette River Environmental Health, Robert D. Clark Honors College, University of Oregon , Spring term, 2004.11546 bytesapplication/pdfen-USWillamette River Watershed (Or.)Bull trout -- Oregon -- Willamette River WatershedArticle