Title: Soils of the Okanagan and Similkameen valleys
Subjects: Soils, Sols
Places: Okanagan River Valley (B.C. and Wash.), Similkameen River Valley (Wash. and B.C.), Okanagan, Vallée de la rivière (C.-B. et Wash.), Similkameen, Vallée de la rivière (Wash. et C.-B.), North America, Okanagan River Valley, Similkameen River Valley