Creator
- Oregon State University. Extension Service505
- Oregon State University. Agricultural Experiment Station410
- Oregon State University213
- Forest Products Laboratory (U.S.)132
- Oregon Agricultural College. Experiment Station117
- Oregon State College. Agricultural Experiment Station100
- Oregon. State Game Commission95
- Pacific Northwest Cooperative Extension94
- Oregon. Department Of Fish And Wildlife88
- Oregon. Dept. Of Geology And Mineral Industries73
- Oregon State University. Forest Research Laboratory72
- Baggett, James R.71
- Oregon State University. College Of Forestry70
- Oregon State University. Water Resources Research Institute68
- Et Al.59
- Lane County Historical Society (Or.)59
- James, Robert L.54
- United States. Department Of Agriculture54
- Moum, James N.53
- Oregon State College. Extension Service51