Subject
- Dissertations, Academic -- United States -- Bibliography -- Catalogs5
- Oregon State University -- Dissertations -- Bibliography -- Catalogs5
- Columbia River Valley -- Ethnic Relations -- History2
- Dissertations, Academic -- United States -- Bibliography2
- Forests and forestry -- United States -- Bibliography2
- Fur trade -- Columbia River Valley -- History2
- Indians of North America -- Commerce -- Columbia River Valley2
- Cayuse Indians -- Wars1
- Clark, Ava Milam, 1884-19761
- Commons, John R. (John Rogers), 1862-19451
- Counterrevolutionaries1
- Economics -- Societies, etc.1
- Education in literature -- Bibliography1
- Education, Higher -- Curricula1
- Education, Humanistic -- United States1
- Environmental protection -- Indexes1
- Forest management -- Study and teaching (Higher)1
- Forestry schools and education -- Oregon1
- Fort Nez Perces (Wash.)1
- Fort Nez Perces (Wash.) -- History1