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- Harmon, Byron 13
- Geological Survey of Canada 12
- Dempsey, Hugh A 7
- Baird, David M 6
- Canada. Department of the Interior 6
- Gordon, Charles William 6
- Parkman, Francis 6
- Thorsell, James Westvick 6
- Alberta. Laws, statutes, etc 5
- Canada. National and Historic Parks Branch 5
- Dowling, Donaldson Bogart 5
- White, James 5