Creator
- Oregon State University. Agricultural Experiment Station462
- Oregon State University. Extension Service275
- Oregon. Dept. Of Geology And Mineral Industries170
- Forest Products Laboratory (U.S.)125
- Oregon State University. Forest Research Laboratory123
- Oregon. State Game Commission91
- Oregon. Department Of Fish And Wildlife57
- Oregon State University. Cooperative Extension Service54
- Western Dry Kiln Clubs52
- U.S. International Biological Program. Coniferous Forest Biome47
- United States. Forest Service40
- Oregon State University. Water Resources Research Institute39
- Oregon. Fish Commission38
- Oregon State University. Engineering Experiment Station32
- University Of Washington31
- Oregon State University. Malheur Experiment Station28
- United States. Agricultural Research Service27
- Mason, Ralph S.26
- Oregon. State Game Commission. Fishery Division26
- Wyatt, Bruce23