- Oregon State University. Agricultural Experiment Station12
- Oregon State University. Extension Service11
- Oregon State College. Extension Service8
- Oregon State College. Agricultural Experiment Station5
- United States. Division Of Forestry5
- Oregon State University. Forest Research Laboratory4
- Chen, Jiquan3
- Christy, John A.3
- Erickson, Heather3
- Gray, Andrew3
- Institute For Natural Resources3
- Izzo, Antonio3
- Johnson, Dale3
- Ma, Siyan3
- Marra, Jim3
- North, Malcolm3
- Oakley, Brian3
- Oregon State University. Malheur Experiment Station3
- Purcell, Kathryn3
- Rambo, Tom3