Creator
- United States. Forest Service20
- Williams, Gerald W.5
- United States. Forest Service. Lands3
- United States Department Of Agriculture Forest Service2
- United States. Forest Service.2
- Aufderheide, Robert1
- Bergoffen, William W.1
- Brower, David Ross, 1912 20001
- Calvert, Emmett R.1
- Camp, Harry W.1
- Clark, Harland H.1
- Coats, J. H.1
- Davies, Albert1
- Ford, Rex W.1
- Gifford, John Clayton, 1870 19491
- Glasgow, Ray1
- Graves, Henry Solon, 1871 19511
- Grimes, P. R.1
- Harvey, Robert R.1
- Hoggatt, Volney T.1