1919
United States. Army. Corps of Engineers. Yaquina River, Oreg. In Report of the Chief of Engineers U.S. Army. Vol. 1918/1919 pt.3. Washington, D.C., 1919.
1916
Cobb, John N.. "Pacific salmon fisheries (2nd ed.)." Report of the Commissioner for ... / United States Commission of Fish and Fisheries. app.3 (1916): 255 p.

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