Tertiary geologic history of western Oregon and Washington

Tertiary geologic history of western Oregon and Washington In Report of Investigations / State of Washington, Department of Conservation and Development, Division of Mines and Geology. Vol. no.22. Olympia, WA, 1963.

Soil survey, Tillamook Area, Oregon

Bowlsby, Clyde C., and Richard C. Swanson. Soil survey, Tillamook Area, Oregon In Soil Survey / United States. Soil Conservation Service . Vol. no.18. United States Soil Conservation Service. , 1964.

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