- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)28
- Bondi, Michael C.2
- Emmingham, William H.2
- Oregon State University. Extension Service2
- Bacon, Catherine G., 1955 1
- Coville, Frederick V. (Frederick Vernon), 1867 19371
- Drake, Timothy P.1
- Grantham, John Bernard1
- Halofsky, Jessica E.1
- Hansen, Andrew1
- Heyborne, William H.1
- Leiberg, John B. (John Bernhard), 1853 19131
- Lichtenstein, Mark E.1
- Mcmahon, Thomas1
- Merschel, Andrew G.1
- Miller, James H.1
- Nonaka, Etsuko1
- Oregon Forest Products Laboratory1
- Pennington, Deana D.1
- Pflugmacher, Dirk1