United States. Congress. Senate. Committee on Irrigation and Reclamation & ProQuest (Firm). (1928). Protection and Development of the Umatilla Rapids in the Columbia River: Hearings before the United States Senate Committee on Irrigation and Reclamation, Seventieth Congress, first session, on Jan. 10, 1928. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Irrigation and Reclamation and ProQuest (Firm). Protection and Development of the Umatilla Rapids in the Columbia River: Hearings Before the United States Senate Committee on Irrigation and Reclamation, Seventieth Congress, First Session, on Jan. 10, 1928. Washington: U.S. G.P.O., 1928.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Irrigation and Reclamation and ProQuest (Firm). Protection and Development of the Umatilla Rapids in the Columbia River: Hearings Before the United States Senate Committee on Irrigation and Reclamation, Seventieth Congress, First Session, on Jan. 10, 1928. U.S. G.P.O., 1928.