Land authority and trust lands for the Ramah Band of the Navajo Tribe: hearing before the Select Committee on Indian Affairs, United States Senate, Ninety-sixth Congress, first session, on S. 1832 to extend the authority of the Secretary of the Interior to declare and proclaim land to be Indian Reservation Land; and S. 1730 to declare that title to certain lands in the state of New Mexico are held in trust by the United States for the Ramah Band of the Navajo Tribe, November 20, 1979, Washington, D.C.