Columbia subject headings:
Indians of North America--Republican River Valley (Neb. and Kan.)--Antiquities.
Republican River Valley (Neb. and Kan.)--Antiquities.
Harvard subject headings:
Indians of North America--Republican River Valley (Neb. and Kan.)--Antiquities.
Republican River Valley (Neb. and Kan.)--Antiquities.
Princeton subject headings:
Indians of North America--Republican River Valley (Neb. and Kan.)--Antiquities.
Republican River Valley (Neb. and Kan.)--Antiquities.