Creator
- Oregon State University. Extension Service470
- Oregon State University. Agricultural Experiment Station460
- Forest Products Laboratory (U.S.)419
- Oregon State University244
- Oregon State University. Forest Research Laboratory198
- Oregon. Department Of Fish And Wildlife181
- Oregon. Dept. Of Geology And Mineral Industries146
- Et Al.114
- Oregon State University. Water Resources Research Institute94
- Oregon State University. College Of Forestry86
- Oregon State College. Agricultural Experiment Station83
- Morrell, Jeffrey J.77
- Oregon. State Game Commission73
- Western Dry Kiln Clubs71
- Institute For Natural Resources70
- United States. Forest Service62
- Gupta, Rakesh57
- United States. Agricultural Research Service54
- Chelton, Dudley B.52
- Lane County Historical Society (Or.)50