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Army engineers and the development of Oregona history of the Portland District US Army Corps of EngineersGovernment Document Bookby Willingham, William F.
Published 1983 -
Water resourcesCorps of Engineers' actions to assist salmon in the Columbia River Basin report to Congressional requestersGovernment Document BookPublished 1998
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Army Corps of Engineersan assessment of the draft environmental impact statement of the Lower Snake River dams report to Congressional requestersGovernment Document BookPublished 2000