Creator
- Oregon State University. Agricultural Experiment Station334
- Oregon State University. Extension Service296
- Oregon State University198
- Oregon Agricultural College. Experiment Station103
- Oregon State College. Agricultural Experiment Station67
- Oregon State Agricultural College. Agricultural Experiment Station63
- Oregon State University. Forest Research Laboratory63
- Oregon. Dept. Of Geology And Mineral Industries62
- Oregon State University. Water Resources Research Institute56
- Oregon. Department Of Fish And Wildlife54
- Forest Products Laboratory (U.S.)53
- Oregon. State Game Commission53
- Baggett, James R.51
- Lane County Historical Society (Or.)50
- Moum, James N.50
- Oregon State College. Extension Service44
- Oregon State University. College Of Forestry43
- Pacific Northwest Cooperative Extension43
- Et Al.42
- Oregon Agricultural Experiment Station41