- Physical and Economic Geography of Oregon. Chapter XIII. The Wallowa Mountains and County by Warren DuPre Smith, 1928
- Oregon Geography 4TH Edition by Samuel N Dicken, 1965-01-01
- Geography of Wasco County, Oregon: Celilo Falls, Deschutes River, Eighteenmile Island, Olallie Butte, White River, Boxcar Rapids
- Two centuries of Oregon geography by Samuel Newton Dicken, 1979
- Grant County, Oregon: Geography of Grant County, Oregon, Museums in Grant County, Oregon, People From Grant County, Oregon
- Oregon Geography: The People, the Place, and the Time by Samuel N. Dicken, 1965
- Oregon Geography: The People, the Place and the Time. 4th Edition by Samuel N. Dicken, 1965-01-01
- Geography of Coos County, Oregon: Coquille River, Southern Oregon Coast Range, Coos River, Coos Bay, New River, Bradley Lake
- Geography of Tillamook County, Oregon: Northern Oregon Coast Range, Trask River, Wilson River, Little Nestucca River, Kilchis River
- Geography of Wheeler County, Oregon: John Day River, Bridge Creek, Ochoco National Forest, Painted Hills, Gage Range, Ochoco Summit
- Oregon Geography by Samual N Dicken,
- OREGON GEOGRAPHY The People, The Place, The Time by Samuel N. Dicken, 1973
- Physical and Economic Geography of Oregon by Multiple Authors, 1940
- Physical & Economic Geography of Oregon by Warren Dupre Smith, 1928-01-01
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