Subject
Mine development
3
coal waste dump reclamation
3
exploration activities
3
Cape Breton Coalfield, N. S.
2
Canadian cordillera
1
Cape Breton Coalfields, N. S.
1
Free air anomalies
1
Geologic maps
1
Geologic section
1
Geology
1
Geophysics
1
Heat flow
1
Magnetic anomalies
1
Quaternary
1
Seismic profiles
1
Stratigraphic columns
1