Columbia subject headings:
United States. Office of Indian Affairs.
Harvard subject headings:
Assiniboine Indians--Politics and government.
Assiniboine Indians--Tribal government.
Fort Belknap Indian Community (Association)
Fort Belknap Indian Community of the Fort Belknap Reservation of Montana
Gros Ventre Indians (Mont.)--Politics and government.
Gros Ventre Indians (Montana)--Tribal government.
Princeton subject headings: