- Oregon State University. Extension Service50
- Oregon State University. Agricultural Experiment Station38
- Forest Products Laboratory (U.S.)33
- Oregon State University. Extension Service/Marine Advisory Program23
- Oregon. State Game Commission. Fishery Division17
- Pscheidt, Jay W.17
- Oregon State University. Forest Research Laboratory13
- Walton, Vaughn M.13
- Skinkis, Patricia A.12
- Pacific Northwest Insect Management Conference11
- Peachey, Ed11
- Pearcy, Bill11
- Kaiser, Clive10
- Et Al.9
- Dalton, Meghan8
- Oregon State University. Registrar's Office8
- United States. Agency For International Development8
- Bachelet, Dominique7
- Barth, John A.7
- Fleishman, Erica7