- Oregon State University. Extension Service105
- Oregon State University40
- Mills, Jock27
- Western Dry Kiln Association17
- Western Dry Kiln Association. Meeting (57th : 2007)17
- Pacific Northwest Cooperative Extension13
- Ngo, Toan12
- Oregon State University. Dept. Of Computer Science12
- University Of Idaho. Extension12
- Washington State University. Extension12
- Gordon, Allegra8
- Johnson, Carly8
- Johnson, Colleen7
- Little, Peter7
- Oregon State University. College Of Veterinary Medicine7
- Zhang, Eugene7
- Boock, Michael6
- Brook, Edward J.6
- Burnett, Margaret, 1949 6
- Fisher, Glenn C.6