Navajo Indian irrigation project and San Juan-Chama project. : Hearings before the Subcommittee on Irrigation and Reclamation of the Committee on Interior and Insular Affairs, United States Senate, 87th Congress, 1st session, on S. 107, a bill to authorize the Secretary of the Interior to construct, operate, and maintain the Navajo Indian Irrigation Project and the initial stage of the San Juan-Chama project as participating projects of the Colorado River storage project, and for other purposes. March 15, 1961. (U.S. Govt. Print. Off,, 1961)