- Oregon State University. Extension Service8
- Pacific Northwest Cooperative Extension7
- University Of Idaho. Extension7
- Washington State University. Extension7
- Civilian Conservation Corps (U.S.). Fort George Wright District2
- United States. Bureau Of Land Management2
- United States. Forest Service2
- Adu Asamoah, Richard1
- Benfield, Cara D.1
- Clark, Elias Treat, 1886 1
- Courter, Ian I.1
- Detwiler, Stacey M.1
- Fruh, Erica1
- Lam, Tzeng Yih1
- Meinke, Robert James1
- Mullens, Jo Beth, 1964 1
- Norberg, O. Steven1
- Oregon. Department Of Fish And Wildlife. Fish Division1
- Pacific Northwest Coastal Ecosystems Regional Study1
- Sidle, Roy C.1