Creator
- Forest Products Laboratory (U.S.)1,355
- Oregon State University. Agricultural Experiment Station661
- Western Dry Kiln Clubs285
- United States. Bureau Of Land Management274
- Klamath Falls Resource Area269
- Western Dry Kiln Association202
- Oregon State University. Extension Service199
- Oregon State University. Forest Research Laboratory182
- Oregon. Dept. Of Geology And Mineral Industries180
- U.S. International Biological Program. Coniferous Forest Biome149
- United States. Forest Service. Northern Region. State & Private Forestry144
- University Of Washington118
- Oregon State College. Agricultural Experiment Station95
- Oregon State University. Water Resources Research Institute83
- Oregon Agricultural College. Extension Service73
- United States. Forest Service. Northern Region70
- Norris, Charles, B. (Charles Brazer), 1894 51
- Mcgregor, Mark D.49
- Fleischbein, Jane48
- James, Robert L.48