1. Yuma, Arizona, drainage-groundwater problem. : Hearing, Eighty-fourth Congress, second session. November 8, 1956 Author/Creator: United States. Congress. Senate. Committee on Interior and Insular Affairs. Subcommittee on Irrigation and Reclamation Publication/Creation: Washington : U.S. Govt. Print. Off, 1956 Resource Type: Book Access & Availability: Loading