Creator
- Forest Products Laboratory (U.S.)36
- Meinzer, Frederick C.33
- Oregon State University. Extension Service32
- Woodruff, David R.26
- Kerr, David C. R.20
- Mcculloh, Katherine A.19
- Strik, Bernadine C.17
- Every, R. W.16
- Lachenbruch, Barbara16
- Bellantoni, L.15
- Bryla, David R.15
- Et Al.15
- Macswan, Iain C.15
- Mcgivern, C. L.15
- Schellman, H.15
- Oregon State College. Agricultural Experiment Station14
- Fassio, Sara R.13
- Hase, Claudia C.13
- Minato, Yusuke13
- Mockler, Todd C.13