- Oregon State University. Extension Service21
- Oregon State University. Extension Service/Marine Advisory Program7
- Oregon. State Marine Board7
- Oregon State University. Extension Sea Grant Program4
- Pacific Northwest Cooperative Extension4
- Stock, Tim4
- University Of Idaho. Extension4
- Washington State University. Extension4
- Western Dry Kiln Association4
- Forest Products Laboratory (U.S.)3
- Raab, Carolyn A.3
- Angima, S. D.2
- Condon, Edward J.2
- Oregon State University. Sea Grant College Program2
- Stone, David Louis2
- Sullivan, Dan M. (Dan Matthew), 1954 2
- Yeats, Robert S.2
- Ansbro, Trevor1
- Barbour, Jim1
- Bayer, Range D.1