- Oregon State University. Extension Service[remove]62
- Mcgrath, Daniel M. (Daniel Morton)8
- Dick, Richard7
- United States. Department Of Agriculture7
- Washington State University. Cooperative Extension7
- Pacific Northwest Cooperative Extension6
- Sattell, Robert6
- Luna, John5
- Murray, Helene5
- Edge, W. Daniel4
- University Of Idaho. Cooperative Extension Service4
- University Of Idaho. Cooperative Extension System3
- Ball, Daniel A. (Daniel Allen), 1954 2
- Brewer, Linda J.2
- Burgett, D. M.2
- Emmingham, William H.2
- Fisher, Glenn C.2
- Green Mcgrath, Daniel2
- Hemphill, Delbert D.2
- Karow, Russell S.2