Creator
- Feaga, Jeff2
- Oregon State University. Extension Service2
- Selker, John S.2
- Arighi, Louis M.1
- Brandi Dohrn, Florian M.1
- Cahall, Rebecca E.1
- del Nero, Zachary Augustus1
- Dick, Richard1
- Dorsey Kramer, Jadene1
- Edgar, Thom G.1
- Francis, Kristin A.1
- Frenkel, Robert E.1
- Gatchell, Lance O.1
- Geological Survey (U.S.)1
- Gillett, Christopher S.1
- Harrison, Ben1
- Hemphill, Delbert D.1
- Hess, Marlo1
- Hinkle, Stephen R.1
- Hoppe, Brenda O.1