Columbia subject headings:
Indians of North America--Columbia River Valley--Social life and customs.
Salishan Indians--Social life and customs.
Shahaptian Indians--Social life and customs.
Harvard subject headings:
Indians of North America--Columbia River Valley--Social life and customs.
Salishan Indians--Social life and customs.
Shahaptian Indians--Social life and customs.
Princeton subject headings:
Indians of North America--Columbia River Valley--Social life and customs.
Salishan Indians--Social life and customs.
Shahaptian Indians--Social life and customs.