- Oregon State University. Extension Service16
- Fleischbein, Jane2
- Gamroth, Michael J.2
- Huyer, Adriana2
- Schramm, Richard E.2
- Avery, Robert B.1
- Funck, James W.1
- Gum, Russell1
- Houglum, Lyla1
- Karow, Russell S.1
- Kosro, P. Michael1
- Krugman, Stanley L.1
- Moore, James A.1
- Nalivka, John1
- O'connor, Carl W.1
- Oregon State University. Agricultural Experiment Station1
- Oregon State University. Forest Research Laboratory1
- Oregon State University. Long Range Planning Commission1
- Oregon. Department Of Fish And Wildlife1
- Oregon. Wildlife Commission1