Subject
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Research and development
4
Standards
4
Supply and demand
4
Synthetic fuels
4
Acid mine drainage
3
Administrative responsibility
3
Case studies
3
Climate change
3
Communities
3
Energy conservation
3
Erosion
3
Gold ores
3
Ground water
3
History
3
Industry
3
Marine environment
3
Markets
3
Models
3
Offshore industry
3
Parks
3
Petroleum industry
3
Public relations
3
Resource management
3
Wildlife conservation
3
Alternative Energy
2
Collecting
2
Crown land
2
Earthquakes
2
Economic aspects
2
Economic development
2
Economic impact
2
Emergency plans
2
Energy
2
Energy consumption
2
Energy management
2
Environmental aspects
2
Equipment
2
Exploration
2
Exports
2
Forecasting
2
Geologic hazards
2
Harvesting
2
Health hazards
2
Heritage areas
2
Industrial minerals
2
International trade
2
Land management
2
Landslides
2
Law and legislation
2
Laws
2
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