Creator
- Forest Products Laboratory (U.S.)1,116
- Oregon State University. Agricultural Experiment Station527
- Oregon. Dept. Of Geology And Mineral Industries166
- Oregon State University. Forest Research Laboratory145
- U.S. International Biological Program. Coniferous Forest Biome137
- University Of Washington105
- United States. Bureau Of Land Management103
- Western Dry Kiln Clubs102
- Klamath Falls Resource Area98
- Oregon State University. Extension Service97
- United States. Forest Service. Northern Region. State & Private Forestry92
- Oregon State University. Water Resources Research Institute83
- Oregon State College. Agricultural Experiment Station74
- United States. Forest Service. Northern Region56
- James, Robert L.49
- Western Dry Kiln Association48
- Fleischbein, Jane47
- Norris, Charles, B. (Charles Brazer), 1894 44
- Oregon. Fish Commission42
- Mcgregor, Mark D.41