Creator
- Clark, Deborah Louise, 1950 12
- Wilson, Mark V.10
- Oregon State University. Extension Service9
- Pscheidt, Jay W.9
- Peachey, Ed5
- Wiman, Nik G.5
- Ingersoll, Cheryl A.3
- Defrancesco, Joseph T.2
- Hammond, Paul2
- Johnson, Deborah2
- Kaye, Tom2
- Kelpsas, Bruce2
- Pfund, Fred2
- Vomocil, Marc2
- Walton, Vaughn M.2
- Berger, Patricia A.1
- Bervid, Heather D.1
- Blakeley Smith, Matt1
- Chan, Samuel1
- Chiaramonte, Luciano V.1