- Creator:
- International Joint Commission
- Contributor:
- Scovil, Stuart Southmayd; Crawford, Robert Walter, 1891-; Canada. Department of the Interior; Geological Survey (U.S.)
- Created:
- 1928
- Contributed By:
- University of Minnesota Libraries, John R. Borchert Map Library.
- Page Count:
- 2
- Last Updated:
- 2021-03-24