- Oregon State University. Extension Service16
- Campbell, Holly V.8
- Sanderson, Rebecca A.6
- Harte, Michael5
- Institute For Natural Resources5
- Pease, James R. (James Robert)5
- Webster, Janet5
- United States. Bureau Of Land Management. Salem District4
- Covell, Zack3
- Hunter, Daniel A.3
- Oregon State University Libraries And Press Strategic Planning Committee3
- Stefanovich, Maria3
- Stevenson, John3
- Yin, Yao3
- Conway, Flaxen2
- Fregonese, John2
- Harris, Tiffin D.2
- Jannat, Mafruhatul2
- Mack, Mabel Clair Townes, 1897 2
- Oregon State College. Cooperative Extension Service2