Creator
- Forest Products Laboratory (U.S.)1,703
- Oregon State University. Agricultural Experiment Station689
- United States. Bureau Of Land Management339
- Klamath Falls Resource Area331
- Western Dry Kiln Clubs224
- Oregon State University. Extension Service202
- Oregon State University. Forest Research Laboratory189
- United States. Forest Service. Northern Region. State & Private Forestry189
- Oregon. Dept. Of Geology And Mineral Industries180
- U.S. International Biological Program. Coniferous Forest Biome166
- University Of Washington134
- Western Dry Kiln Association132
- Oregon State College. Agricultural Experiment Station100
- Oregon Agricultural College. Extension Service90
- Oregon State University. Water Resources Research Institute84
- United States. Forest Service. Northern Region78
- Mcgregor, Mark D.60
- Norris, Charles, B. (Charles Brazer), 1894 51
- Fleischbein, Jane49
- Fobes, E. W.49