Creator
- Oregon State University. Forest Research Laboratory105
- Oregon State University. Extension Service90
- Oregon State University. College Of Forestry88
- Oregon. Forest Lands Research Center, Corvallis59
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)48
- Southwest Oregon Forestry Intensified Research Program. Adaptive Phase45
- U.S. International Biological Program. Coniferous Forest Biome28
- University Of Washington25
- Hann, David W.20
- Moravets, F. L.18
- United States. Forest Service. Pacific Northwest Region18
- Pacific Northwest Forest Experiment Station (Portland, Or.)16
- Emmingham, William H.14
- United States. Forest Service14
- Oregon State University. Coordinated Research On Alternative Forestry Treatments & Systems11
- Dyrness, C. T.9
- Oregon. State Water Resources Board9
- Sutherland, Charles F.9
- United States. Department Of Agriculture. Economic Research Service8
- United States. Soil Conservation Service8