- Forest Products Laboratory (U.S.)16
- Boller, Kenneth H.5
- Oregon State University. Agricultural Experiment Station4
- Oregon State University. Cooperative Extension Service4
- Oregon State University. Extension Service3
- Ross, Jackson2
- Blew, Joseph Oscar, 1904 1
- Chiang, Tao Chang1
- Cowan, William C.1
- Davis, George B. (George Balfour), 1915 1
- Dott, Robert H., 1929 1
- Doyle, D. V.1
- Drow, John T.1
- Greene, Charles H. (Charles Henry), 1932 1
- Hyder, Donald W.1
- Jackson, T. L. (Thomas Lloyd), 1922 1
- Kimel, W. R.1
- Kuenzi, Edward W.1
- Langmo, R. Donald1
- Mcburney, R. S.1