Creator
- Forest Products Laboratory (U.S.)11
- Peck, Edward C. (Edward Coit), 1894 2
- Rietz, Raymond Carl, 1901 2
- Baker, William J.1
- Doyle, D. V.1
- Drow, John T.1
- Eggers, Douglas M.1
- Ethington, Robert L.1
- Maclean, J. D. (James Donald)1
- Mcburney, R. S.1
- Rogers, Donald E.1
- U.S. International Biological Program. Coniferous Forest Biome1
- University Of Washington1
- Werren, Fred1