Creator
- Oregon State University. Agricultural Experiment Station28
- Forest Products Laboratory (U.S.)25
- Oregon State University. Forest Research Laboratory24
- U.S. International Biological Program. Coniferous Forest Biome14
- Oregon. Dept. Of Geology And Mineral Industries12
- Western Dry Kiln Clubs9
- Oregon. Fish Commission8
- Hermann, Richard K.7
- Lavender, Denis P.7
- United States. Agricultural Research Service6
- Columbia Basin Agricultural Research Center5
- Gessel, Stanley P.5
- Harris, Elwin E.5
- United States. Forest Service. Northern Region. State & Private Forestry5
- University Of Washington5
- Halter, Albert N., 1927 4
- Johnson, R. P. A. (Robert Pilson Albert), 1888 4
- Jung, Seikyung4
- Oregon State College. Agricultural Experiment Station4
- Oregon State University. Extension Service4