Parsons, ElizabethAyers, R. S.Westcot, D. W.2006-01-182006-01-182004-06https://hdl.handle.net/1794/21222 p. Review produced for HC 441: Science Colloquium: Willamette River Environmental Health, Robert D. Clark Honors College, University of Oregon, Spring term, 2004.A print copy of the reviewed title is available through the UO Libraries under the call number: KNIGHT S618.45 .A9311604 bytesapplication/pdfen-USWillamette River (Or.)Water in agriculture -- OregonArticle