Creator
- Oregon State University. Extension Service29
- Oregon State University. Water Resources Research Institute14
- U.S. International Biological Program. Coniferous Forest Biome9
- Carlson, Clinton E.7
- Western Dry Kiln Association7
- Oregon State University. Forest Research Laboratory6
- United States. Army. Corps Of Engineers. Portland District6
- United States. Forest Service. Northern Region. State & Private Forestry6
- Oregon. Dept. Of Geology And Mineral Industries5
- Geological Survey (U.S.)4
- Oregon State University. Agricultural Experiment Station4
- Oregon. Department Of Fish And Wildlife4
- Forest Products Laboratory (U.S.)3
- Gessel, Stanley P.3
- Hall, James D.3
- Huddleston, J. H. (James Herbert), 1942 3
- Klingeman, Peter C.3
- Marriage, Lowell D.3
- Milota, Michael R.3
- Moring, John R.3