Columbia subject headings:
Algonquian Indians.
Caddoan Indians.
Indians of North America--Dwellings.
Siouan Indians.
Harvard subject headings:
Algonquian Indians
Caddoan Indians.
Indians of North America--Dwellings.
Siouan Indians.
Princeton subject headings:
Algonquian Indians.
Caddoan Indians.
Indians of North America--Dwellings.
Siouan Indians.