Filtering by
- All Subjects: Water quality management -- Colorado River (Colo.-Mexico)
- All Subjects: Hoover Dam (Ariz. and Nev.) -- History
- Creators: Archives and Special Collections, Arizona State University Libraries
Joseph Simons to Carl T. Hayden re: Imperial Valley farmers support for Boulder Canyon Project, May 25, 1926.
Frederick G. Dutton to Carl T. Hayden, March 8, 1962 re: State Department Position on Mexican Water Salinity Claims.
Eugene V. Frankel to Carl T. Hayden, February 23, 1962 re: Mexican water salinity and allocations, perspective of organization Democrats Abroad with printed resolution.
Report of Colorado River Board on the Boulder Canyon Project to the Secretary of the Interior, 11/24/1928.
Official report of proceedings before the Department of the Interior in the matter of Secretary's Conference re: Mexican water Treaty, January 24, 1962.
Carl T. Hayden to the Hon. Secretary of the Interior, January 11, 1962 re: Mexican Water Allocations.
Carl T. Hayden to Dean Rusk, December 20, 1961 re: Mexican Water Allocations.