Publisher
- U.S. Forest Service (Washington)4
- War Office (London)4
- [S. Augustus Mitchell?]; Philadelphia?4
- [publisher not identified], (Minnesota?)4
- [s.n.]; United States?4
- (Boston)3
- (Boston, )3
- (Ottawä)3
- (Philadelphia)3
- (United States)3
- (United States?)3
- (Washington, D.C.], )3
- , 19203
- , 19213
- A. & C. Black; Edinburgh3
- American Geographical Society (New York City)3
- American Geographical Society of New York (New York)3
- Axel E. Aamodts. lith Etabl (Kjöbhavn)3
- Canada. Dept. of the Interior (Ottawa)3
- Carlos Fabbri (Lima)3