Creator
- Oregon State University. Extension Service361
- Oregon. State Game Commission209
- Oregon State University. Agricultural Experiment Station201
- Oregon. Department Of Fish And Wildlife127
- Oregon State College. Agricultural Experiment Station91
- Forest Products Laboratory (U.S.)78
- Oregon State Agricultural College. Agricultural Experiment Station69
- Oregon State University. Cooperative Extension Service58
- Oregon. Dept. Of Geology And Mineral Industries58
- Fisher, Glenn C.50
- United States. Agricultural Research Service50
- Oregon. Fish Commission47
- Oregon State University. College Of Forestry39
- Oregon State University. Water Resources Research Institute37
- Lane County Historical Society (Or.)36
- Et Al.35
- Capizzi, Joseph33
- Zimmerman, Martin (Martin Joseph)33
- Oregon State University. Forest Research Laboratory32
- Pacific Northwest Cooperative Extension32