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- Harmon, Byron 46
- Alberta. Environment Conservation Authority 26
- Parks Canada 20
- [Harmon, Byron?] 20
- Alberta. Laws, statutes, etc 18
- Canada. National and Historic Parks Branch 15
- Birney, Earle 14
- Canada. Department of Indian Affairs and Northern Development 11
- Water Survey of Canada 11
- Baird, David M 10
- Ford, Theresa M., ed 10
- Dempsey, Hugh A