Creator
- Oregon State University. Extension Service77
- Oregon State University. Agricultural Experiment Station16
- United States. Forest Service13
- Hannaway, D. B.11
- Pacific Northwest Cooperative Extension11
- University Of Idaho. Cooperative Extension Service8
- Washington State University. Cooperative Extension8
- Oregon. State Game Commission. Fishery Division7
- Upper Willamette Resource Conservation And Development Project7
- Mcguire, William S.6
- Oregon State College. Agricultural Experiment Station6
- United States. Department Of Agriculture6
- Lowery, David P.5
- Oregon State University. Coordinated Research On Alternative Forestry Treatments & Systems5
- Oregon. Department Of Fish And Wildlife5
- Oregon. Natural Area Preserves Advisory Committee5
- Adamus, Paul R.4
- Bedell, Thomas E.4
- Cheeke, Peter R.4
- Cropper, James B.4