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Reservations Indians in the United States Pacific North-WestSIURUAINEN, E.Terra Helsinki. 1980, Vol 92, Num 1, pp 8-18Article

Norden. Man and environment = Hommes et environnements des régions nordiquesVARJO, U; TIETZE, W; RUDBERG, S et al.1987, pp 1-535, isbn 3-443-01022-9, isbn 3-443-01022-9Book