United States. Army. Corps of Engineers. North Pacific Division. (1958). Columbia River and tributaries basin map, major dam and reservoir development (1 June 1958.). The Division.
Цитирование в стиле Чикаго (17-е изд.)United States. Army. Corps of Engineers. North Pacific Division. Columbia River and Tributaries Basin Map, Major Dam and Reservoir Development. 1 June 1958. [Portland, Or.?]: The Division, 1958.
Цитирование MLA (8-е изд.)United States. Army. Corps of Engineers. North Pacific Division. Columbia River and Tributaries Basin Map, Major Dam and Reservoir Development. 1 June 1958. The Division, 1958.
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