- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)39
- Moravets, F. L.17
- Oregon. State Game Commission. Fishery Division16
- Independent Multidisciplinary Science Team (Or.)7
- Skeesick, Delbert G.7
- Oregon State Game Commission6
- Gedney, Donald R.5
- Oregon State University. Extension Service5
- Bisbee, Lawrence E.4
- Pearcy, William G.4
- Sage Grouse Initiative4
- Geological Survey (U.S.)3
- Hixon, Mark A. (Mark Anthony), 1951 3
- Hixon, Mark Anthony3
- Li, Hiram W.3
- Meagher, George S.3
- Oregon State Agricultural College. Agricultural Experiment Station3
- Oregon State College. Warm Springs Research Project3
- Oregon State University. Water Resources Research Institute3
- Oregon Watershed Enhancement Board3