Creator
- Mahoney, Ronald Lynn18
- Oregon State University. Extension Service18
- Pacific Northwest Cooperative Extension18
- Bennett, Max, 1963 17
- Fitzgerald, Stephen Arthur17
- Main, Marty L.17
- Parker, Bob17
- Perleberg, Andy17
- Schnepf, Chris17
- Barney, Danny L.1
- Bondi, Michael C.1
- Fletcher, Richard A.1
- Landgren, Chal G.1
- University Of Idaho. Extension1
- Washington State University. Extension1