Creator
- Forest Products Laboratory (U.S.)1,630
- Oregon State University. Agricultural Experiment Station684
- United States. Bureau Of Land Management371
- Western Dry Kiln Clubs370
- Klamath Falls Resource Area363
- Western Dry Kiln Association281
- United States. Forest Service. Northern Region. State & Private Forestry195
- Oregon State University. Forest Research Laboratory192
- U.S. International Biological Program. Coniferous Forest Biome190
- Oregon State University. Extension Service185
- Oregon. Dept. Of Geology And Mineral Industries180
- University Of Washington157
- Oregon State College. Agricultural Experiment Station100
- Oregon State University. Water Resources Research Institute86
- United States. Forest Service. Northern Region81
- Mcgregor, Mark D.61
- Fobes, E. W.58
- James, Robert L.53
- Fleischbein, Jane51
- Norris, Charles, B. (Charles Brazer), 1894 51