Creator
- Forest Products Laboratory (U.S.)23
- Miller, Donald J. (Donald James)15
- Oregon State University. Extension Service12
- Fahey, Donald J.11
- Maclean, J. D. (James Donald)11
- Oregon State University. Forest Research Laboratory9
- Collis, Ken8
- Lyons, Donald E.8
- Miller, Donald J.8
- Roby, Daniel D.8
- Aguirre Munoz, Alfonso7
- Armstrong, Doug P.7
- Bonnaud, Elsa7
- Burbidge, Andrew A.7
- Butchart, Stuart H. M.7
- Campbell, Karl7
- Corkery, Ilse7
- Courchamp, Franck7
- Cowan, Philip E.7
- Croll, Donald A.7