Creator
- Oregon State University. Agricultural Experiment Station42
- Oregon State University34
- Oregon State College. Extension Service22
- Oregon State University. Extension Service18
- Klamath County (Or.)17
- Oregon State University. Klamath Agricultural Experiment Station17
- Geyer, Nancy A.11
- Oregon State University. Forest Research Laboratory10
- Osu Forestry Alumni Association10
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)10
- Oregon State College. Agricultural Experiment Station9
- Oregon State University. Engineering Experiment Station8
- Central Oregon Agricultural Research Center6
- Oregon. State Game Commission6
- Columbia Basin Agricultural Research Center5
- Hatch, Melville Harrison, 1898 5
- Osu Oregon Forestry Alumni Association5
- United States. Agricultural Research Service5
- United States. Forest Service5
- Oregon State University. College Of Engineering4