Authorize partition of surface rights of Navaho-Hopi Indian land : hearings before the Committee [that is, Subcommittee] on Indian Affairs of the Committee on Interior and Insular Affairs, United States Senate, Ninety-second Congress, second session, on H.R. 11128, an act to authorize the partition of the surface rights in the joint use area of the 1882 rexecutive order Hopi Reservation and the surface and subsurface rights in the 1934 Navaho Reservation between the Hopi and Navaho tribes, to provide for allotments to certain Paiute Indians, and for other purposes.