Senators Karl Mundt, George McGovern, Representative Ben Reifel, and Secretary of the Interior Stewart Udall by a model of a gasification facility for Rapid City, South Dakota
Secretary of the Interior Stewart Udall presents Reifel with an award
Representative Ben Reifel, Secretary of Interior Stewart Udall, Sarah Ann Johnson, and Ed Edmondson at an event
Representative Ben Reifel, Annie Wauneka, Navajo Tribal Council, and Secretary of the Interior Stewart Udall with three other men
Representative Ben Reifel, Annie Wauneka, Navajo Tribal Council, and Secretary of the Interior Stewart Udall discussing a book
Representative Ben Reifel, Representative Roy Taylor, and others with Stewart Udall, Secretary of the Interior, in Washington,, D.C.
Representative Ben Reifel and Secretary of the Interior Stewart Udall
Reports on The Community Mental Health Program in Pine Ridge, South Dakota, schedule for Secretary of the Interior's conference in Sante Fe, New Mexico, and Secretary Stewart L. Udall's remarks, and the final report for the Department of Mental Health titled, 'Cross-Cultural Study of Cognitive Development on the Pine Ridge Indian Reservation by Gilbert Voyat and Setphen Silk.