Creator
- Oregon State University. Extension Service240
- Oregon State University. Agricultural Experiment Station165
- Oregon State University118
- Oregon. Department Of Fish And Wildlife99
- Oregon. Dept. Of Geology And Mineral Industries75
- Forest Products Laboratory (U.S.)59
- Oregon State College. Agricultural Experiment Station57
- Oregon State University. College Of Forestry44
- Oregon. State Game Commission43
- Oregon State University. Forest Research Laboratory41
- Oregon. Fish Commission39
- Oregon State University. Water Resources Research Institute34
- United States. Forest Service33
- Oregon State College. Extension Service32
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)32
- United States. Agricultural Research Service29
- Oregon State University. Engineering Experiment Station25
- United States. Forest Service. Pacific Northwest Region. Thirty Year Club25
- Hatfield Marine Science Center24
- Oregon State University Libraries And Press24