Narrow Results By
- Gordon, Charles William 9
- Canadian Pacific Railway 5
- Geological Survey of Canada 5
- Canada. Department of the Interior 3
- Catlin, George 3
- Sherzer, William Hittell 3
- Young, Egerton Ryerson 3
- Abraham, George Dixon 2
- Baedeker, Karl
- Ballantyne, Robert Michael 2
- Dowling, Donaldson Bogart 2
- Haldane, John Wilton Cunninghame 2