Creator
- United States. Bureau Of Land Management366
- Klamath Falls Resource Area360
- Oregon State College. Federal Cooperative Extension Service326
- Oregon State University. Extension Service154
- Oregon. Fish Commission105
- Oregon State Agricultural College. Extension Service74
- Oregon. Department Of Fish And Wildlife72
- Oregon State College. Agricultural Experiment Station59
- Institute For Natural Resources54
- Jackman, E. R. (Edwin Russell), 1894 47
- Jenkins, Lawrence39
- Oregon. State Game Commission38
- Oregon State University. Klamath Basin Research And Extension Center37
- Oregon State University. Cooperative Extension Service36
- Oregon. State Game Commission. Fishery Division36
- Oregon State College. Engineering Experiment Station35
- Oregon State Agricultural College. Agricultural Experiment Station31
- Marriage, Lowell D.30
- Youngberg, Harold Wayne, 1929 29
- Warren, Rex27