- Festivals -- Oregon -- Eugene1
- Forest management -- Environmental aspects -- Northwest, Pacific1
- Forests and forestry1
- Forests and forestry -- Northwest, Pacific1
- Habitat (Ecology)1
- Land use -- Oregon -- Yamhill County -- Planning1
- Land use, Rural -- Oregon -- Yamhill County -- Planning1
- Northern spotted owl -- Northwest, Pacific1
- Old growth forests -- Government policy -- Northwest, Pacific1
- Old growth forests -- Northwest, Pacific1
- Oregon Agricultural College -- Alumni and alumnae -- Directories1
- Pageants -- Oregon -- Eugene1
- Railroad ties1
- Regional planning -- Oregon -- Yamhill County1
- Sage grouse -- Conservation1
- Thatcher, W. F. Goodwin, 1879-1972. Klatawa, a pageant of transportation1
- Trail to Rail Celebration (1926 : Eugene, Or.)1
- United States -- History -- Chronology1
- Wildlife conservation -- Northwest, Pacific1