Human ecology - Northwest, Pacific.

Indians, fire, and the land in the Pacific Northwest by: (Electronic resources)

In earshot of water = notes from the Columbia Plateau / by: (Electronic resources)

Prescribed burning- Northwest, Pacific.

Northwest, Pacific

Northwest, Pacific- Description and travel.

Indians of North America- Agriculture- Northwest, Pacific.

Fire ecology- Northwest, Pacific.

Indians of North America- Social life and customs.- Northwest, Pacific

Human ecology- Northwest, Pacific.

Northwest, Pacific- Social life and customs.

Lindholdt, Paul J.- Travel- Northwest, Pacific.

Natural history- Northwest, Pacific.