Subject
Airborne methods
2
Canadian newspapers (English)
1
Cape Breton
1
Coal Mines
1
Design and construction
1
Energy resources
1
Environmental aspects
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Forest resources
1
Genealogy
1
Geologic maps
1
Geology
Geophysical profiles
2
Geophysical surveys
2
Geophysics
2
Golf courses
1
Historical geography
1
History
2
Inverness County, N.S.
1
Mine operation
1
Mineral Resources
1
Mineral industry
1
Minerals
1
Miners
1
Mines
1
Mining
1
Mining communities
1
Mining industry
1
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1
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1
Operating cost
1
Parks
1
Photography
1
Planning
1
Protected areas
1
Water resources and development
1
crown land
1
production
1