Creator
- Oregon State University. Agricultural Experiment Station32
- Oregon State University22
- Oregon State University. Extension Service22
- Bayer, Range D., 1947 18
- Adamus, Paul R.14
- Osu Forestry Alumni Association13
- Geyer, Nancy A.11
- Oregon State College. Extension Service10
- Oregon State University. Engineering Experiment Station10
- Osu Oregon Forestry Alumni Association10
- Betts, Matthew G.8
- Oregon State College. Agricultural Experiment Station8
- Oregon State University. Forest Research Laboratory8
- Oregon State University. Water Resources Research Institute6
- Oregon. Dept. Of Geology And Mineral Industries6
- Oregon. State Game Commission6
- U.S. International Biological Program. Coniferous Forest Biome6
- United States. Bureau Of Land Management6
- Frenkel, Robert E.5
- Goldfinger, Chris5