- Institute For Natural Resources17
- Oregon State University10
- Mills, Jock8
- Sanderson, Rebecca A.6
- Boock, Michael2
- Cusack, Kate2
- Cochran, Maureen1
- Kunda, Sue1
- Mattison, Chrysanthemum1
- Oregon State University. Extension Service1
- Putnam, Melodie1
- van Tuyl, Steven1
- Zhang, Hui1