All-American Canal in Imperial County, Calif: Hearings Before the Committee [and Subcommittee] on Irrigation of Arid Lands, House of Representatives, Sixty-sixth Congress, First-[second] Session, on the Bill to Assist in Increasing the Productive Agricultural Area of the Imperial and Coachella Valleys, Calif., and for Other Purposes. July 9, 12, and 14, [September 19, 26, and October 29], 1919; [January 28, 29, 30; February 3, 4; and March 3, 5, 1920. Part 1-3.]
United States. Congress. House. Committee on Irrigation of Arid Lands
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