-
Army engineers and the development of Oregona history of the Portland District US Army Corps of EngineersGovernment Document Book由 Willingham, William F.
出版 1983 -
Water resourcesCorps of Engineers' actions to assist salmon in the Columbia River Basin report to Congressional requestersGovernment Document Book出版 1998
-
Saving the salmona history of the US Army Corps of Engineers' efforts to protect anadromous fish on the Columbia and Snake RiversBook由 Mighetto, Lisa, 1955-
出版 1994 -
Army Corps of Engineersan assessment of the draft environmental impact statement of the Lower Snake River dams report to Congressional requestersGovernment Document Book出版 2000