Creator
- Oregon State University101
- Oregon. Dept. Of Geology And Mineral Industries61
- Oregon State University. Agricultural Experiment Station59
- Oregon Agricultural College. Experiment Station46
- Oregon State University. Extension Service46
- Oregon State College. Extension Service21
- Lane County Historical Society (Or.)20
- Oregon. Wildlife Commission20
- United States. Forest Service. Pacific Northwest Region. Thirty Year Club20
- Carrington, James C.17
- Hatfield Marine Science Center16
- Oregon State University. Engineering Experiment Station16
- Mason, Ralph S.14
- Oregon State University. College Of Forestry13
- Oregon State University. Forest Research Laboratory13
- Oregon. Department Of Fish And Wildlife13
- Moum, James N.12
- Osu Forestry Alumni Association12
- United States. Agricultural Research Service12
- Columbia River Gillnetter (Columbia River Fishermen's Protective Union)11