Creator
- Oregon. State Game Commission164
- Oregon State University82
- Oregon State University. Agricultural Experiment Station77
- Oregon State University. Extension Service65
- Oregon. Department Of Fish And Wildlife60
- Forest Products Laboratory (U.S.)52
- Oregon State College. Extension Service43
- Oregon State College. Agricultural Experiment Station28
- Oregon. Fish Commission28
- Oregon State University. Forest Research Laboratory26
- Oregon. Dept. Of Geology And Mineral Industries25
- Gibson, Kenneth E.24
- Oregon State University. College Of Forestry24
- U.S. International Biological Program. Coniferous Forest Biome20
- Boller, Kenneth H.18
- Oregon State University. Engineering Experiment Station18
- Oregon State University. School Of Business18
- Oregon State University. Water Resources Research Institute18
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)18
- Hatfield Marine Science Center17