Narrow Results By
- Geological Survey of Canada 14
- Canada. Department of the Interior 9
- Baird, David M 8
- Dempsey, Hugh A 7
- White, James 7
- Muir, John 6
- Thorsell, James Westvick 6
- Alberta. Laws, statutes, etc 5
- Canada. National and Historic Parks Branch 5
- Canadian Pacific Railway
- Culbert, Dick 5
- Dowling, Donaldson Bogart 5