Creator
- Oregon State University. Extension Service894
- Oregon State University. Agricultural Experiment Station221
- Forest Products Laboratory (U.S.)205
- Oregon State University177
- Oregon. Department Of Fish And Wildlife98
- Pacific Northwest Cooperative Extension97
- Oregon State College. Federal Cooperative Extension Service94
- Pscheidt, Jay W.88
- Oregon State University. College Of Forestry84
- Oregon State University. Cooperative Extension Service75
- Oregon. State Game Commission75
- United States. Department Of Agriculture67
- Oregon State University. Forest Research Laboratory66
- Oregon State College. Agricultural Experiment Station65
- Washington State University. Cooperative Extension63
- Western Dry Kiln Clubs53
- Oregon. Forest Lands Research Center, Corvallis51
- Oregon State College. Federal Cooperative Extension Service50
- Lane County Historical Society (Or.)49
- University Of Idaho. Cooperative Extension Service46