Subject
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Rock bursts
3
Ash
2
Carboniferous
2
Chemical properties
2
Coal liquefaction
2
Coal miners
2
Coal trade
2
Coalbed methane
2
Combustion
2
Desulferization
2
Drillholes
2
Education
2
Electric power
2
Environment
2
Evaluation
2
Explosions
2
Ground water
2
Industrial accidents
2
Industrial development
2
Management
2
Markets
2
Mine waste
2
Mining communities
2
Mining equipment
2
Mining industry
2
Offshore drilling
2
Physical properties
2
Planning
2
Regulations
2
Shortwall mining
2
Soils
2
Technology
2
Thermal power
2
Waste product utilization
2
Acid mine drainage
1
Base metals
1
Basins
1
Blasting
1
Cape Breton
1
Carbonization
1
Case studies
1
Classification
1
Coal conversion
1
Coal gasification
1
Coal quality
1
Coal testing
1
Cohasset
1
Coke
1
Communication
1
Communities
1
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