Subject
Mine development
3
coal waste dump reclamation
3
exploration activities
3
Airborne methods
2
Cape Breton Coalfield, N. S.
2
Geophysical profiles
2
Geophysical surveys
2
Bedrock geology
1
Cape Breton Coalfields, N. S.
1
Coal
1
Coal fields
1
Conservation
1
Economic geology
1
Electromagnetic methods
1
Geologic maps
1
Geological maps
1
Geology, Structural
1
Geophysical maps
1
Inventory
1
Management
1
Oil shale
1
Reflectance
1
Stratigraphy
1
Topography
1
Vitrinite
1
Watersheds
1
Wetlands
1
Wildlife management
1