Creator
- Oregon State University. Agricultural Experiment Station174
- U.S. International Biological Program. Coniferous Forest Biome93
- University Of Washington70
- Oregon. Dept. Of Geology And Mineral Industries55
- Oregon State University. Extension Service51
- United States. Forest Service. Northern Region. State & Private Forestry48
- Oregon. Department Of Fish And Wildlife32
- Oregon State University. Forest Research Laboratory29
- Oregon State University. Water Resources Research Institute24
- Western Dry Kiln Clubs18
- Hamilton, Stanley F.15
- Advisory Committee To The State Land Board14
- Mcgregor, Mark D.13
- Hamel, Dennis R.12
- United States. Forest Service12
- Nelson, A. Gene11
- Oregon. Fish Commission11
- Southern Oregon Agricultural Experiment Station11
- Westigard, Peter H.11
- Huyer, Adriana, 1945 10