Creator
- Oregon State University. Agricultural Experiment Station260
- Oregon State University. Extension Service242
- Oregon State University79
- Oregon State University. College Of Forestry73
- Oregon State University. Forest Research Laboratory59
- Oregon. Dept. Of Geology And Mineral Industries51
- Oregon State College. Agricultural Experiment Station42
- Brodeur, Richard D.41
- U.S. International Biological Program. Coniferous Forest Biome40
- Oregon. Department Of Fish And Wildlife35
- Oregon State University. Engineering Experiment Station32
- Columbia Basin Agricultural Research Center31
- Oregon State University. Water Resources Research Institute31
- United States. Agricultural Research Service31
- Forest Products Laboratory (U.S.)29
- Fletcher, Richard A.27
- Hatfield Marine Science Center27
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)27
- United States. Forest Service26
- University Of Washington26