Creator
- Oregon State University. Extension Service105
- Oregon State University100
- Oregon State University. Agricultural Experiment Station80
- Oregon State University. College Of Forestry42
- United States. Agricultural Research Service36
- Lachenbruch, Barbara30
- Gartner, Barbara L.27
- Et Al.25
- Oregon. Dept. Of Geology And Mineral Industries25
- Meinzer, Frederick C.24
- Oregon State University. Department Of Crop Science24
- Hatfield Marine Science Center23
- Webster, Janet G.23
- Oregon State University. Forest Research Laboratory22
- Hart, John M. (John Mervyn), 1947 21
- Oregon State College. Extension Service21
- Rogers, Bill20
- Young, William C.20
- Dreves, Amy J.18
- United States. Forest Service. Pacific Northwest Region. Thirty Year Club18