Creator
- Oregon State University. Extension Service577
- Oregon State University. Agricultural Experiment Station425
- Oregon. State Game Commission367
- Oregon. Department Of Fish And Wildlife263
- Oregon State College. Agricultural Experiment Station122
- Oregon. Fish Commission120
- Oregon State University. Water Resources Research Institute80
- Oregon State University78
- Oregon State College. Federal Cooperative Extension Service77
- Oregon State College. Extension Service71
- Oregon. Dept. Of Geology And Mineral Industries66
- Institute For Natural Resources63
- Oregon State University. Forest Research Laboratory59
- United States. Agricultural Research Service58
- United States. Forest Service54
- Oregon State University. Cooperative Extension Service53
- Oregon State University. College Of Forestry50
- Oregon. State Game Commission. Fishery Division48
- United States. Bureau Of Land Management48
- Lane County Historical Society (Or.)43