Creator
- Oregon State University. Agricultural Experiment Station32
- Oregon State University. Extension Service19
- Oregon State University. College Of Forestry8
- Oregon State University. Engineering Experiment Station7
- Osu Forestry Alumni Association7
- Frischknecht, W. Dean6
- Oregon State University. College Of Engineering5
- Oregon. Department Of Fish And Wildlife5
- Caldwell, Douglas R.4
- Columbia River Gillnetter (Columbia River Fishermen's Protective Union)4
- Lane County Historical Society (Or.)4
- Oregon State University. Water Resources Research Institute4
- United States. Forest Service. Pacific Northwest Region. Thirty Year Club4
- Columbia Basin Agricultural Research Center3
- Leasher, Evelyn M.3
- Pacific Northwest Vegetable Insect Conference3
- Reynolds, Guy E.3
- United States. Agricultural Research Service3
- Abdelgadir, Salaheldin Eltigani2
- Abdul Latif, Fazilah2