- Oregon State University. College Of Forestry80
- Oregon State University. Forest Research Laboratory80
- Oregon State University. Extension Service65
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)45
- Southwest Oregon Forestry Intensified Research Program. Adaptive Phase45
- Wells, Gail29
- Brown, George21
- Hann, David W.19
- Moravets, F. L.18
- Pacific Northwest Forest Experiment Station (Portland, Or.)16
- Oregon State University. Coordinated Research On Alternative Forestry Treatments & Systems11
- Emmingham, William H.10
- Adams, Paul W.5
- Conard, Susan G.5
- Gedney, Donald R.5
- Hansen, Eric5
- Hanus, Mark L.5
- Moravets, F. L. (Floyd Lester), 1899 19715
- Salwasser, Hal5
- United States. Forest Service5