- Oregon Agricultural College -- Alumni and alumnae -- Directories4
- Lane County (Or.) -- History2
- Women -- Oregon -- Bio-bibliography2
- Women -- Oregon -- Biography2
- Beetles -- Northwest, Pacific1
- Civilian Conservation Corps (U.S.). Fort George Wright District -- Periodicals1
- Clark County (Wash.) -- History -- Chronology1
- Clark, Ava Milam, 1884-19761
- Clippings (Books, newspapers, etc.)1
- Conservation of natural resources -- Northwest, Pacific -- Periodicals1
- Conservation of natural resources -- United States1
- Forest conservation -- United States1
- Forest reserves -- Law and legislation -- United States -- Handbooks, manuals, etc.1
- Forest reserves -- United States -- Handbooks, manuals, etc1
- Frontier and pioneer life -- Oregon1
- Insects -- Northwest, Pacific1
- Land use -- United States1
- Missions -- Oregon1
- Morse, Wayne L. (Wayne Lyman), 1900-19741
- Names, Geographical -- Washington (State)1