U.S. Fish and Wildlife ServiceBuck, Jeremy2009-06-292009-06-292004-05-21Study identifier : 1130-1F02Study identifier : 1261-1N04https://hdl.handle.net/1794/9415120 pp. Bookmarks supplied by UO. References, tables, figures, appendices. Captured August 17, 2007.Reports on the results of a study on the effects of environmental contaminants on aquatic resources in the Columbia River. Makes recommendations for addressing the problems identified.en-USPollutants -- Columbia RiverTechnical Report