Creator
- Oregon State University93
- Oregon State University. College Of Forestry26
- Oregon Agricultural College. Experiment Station17
- Oregon State University. Forest Research Laboratory17
- Lane County Historical Society (Or.)16
- Oregon State University. Agricultural Experiment Station16
- Oregon State University. Extension Service16
- Forest Products Laboratory (U.S.)12
- Lane County Pioneer Historical Society (Or.)12
- Morrell, Jeffrey J.11
- United States. Forest Service. Pacific Northwest Region. Thirty Year Club11
- Et Al.10
- Wells, Gail10
- Brown, George9
- Geyer, Nancy A.9
- Oregon. Department Of Fish And Wildlife9
- Gilmont, Susan8
- Oregon. Dept. Of Geology And Mineral Industries8
- Osu Forestry Alumni Association8
- Webster, Janet G.8