Creator
- Oregon State University. Agricultural Experiment Station334
- Oregon State University. Extension Service322
- Oregon State University184
- Oregon Agricultural College. Experiment Station103
- Oregon. State Game Commission83
- Pacific Northwest Cooperative Extension72
- Oregon State College. Agricultural Experiment Station70
- Oregon. Department Of Fish And Wildlife69
- Oregon. Dept. Of Geology And Mineral Industries66
- Oregon State University. Forest Research Laboratory65
- Forest Products Laboratory (U.S.)61
- Oregon State University. College Of Forestry61
- Oregon State University. Water Resources Research Institute59
- James, Robert L.54
- Baggett, James R.53
- Lane County Historical Society (Or.)52
- Moum, James N.50
- Oregon State College. Extension Service45
- United States. Forest Service43
- Et Al.42