Subject
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Forest policy
3
Forests
3
Fossil fuels
3
Gasification
3
Geothermal Energy
3
Harvesting
3
Industrial minerals
3
International trade
3
Legislation
3
Marketing
3
Mineral economics
3
Ore grade
3
Panuke
3
Peat
3
Petroleum industry
3
Salt
3
Socia-economic factors
3
Testing
3
Waste heat
3
Waste heat utilization
3
Wilderness areas
3
Acid rain
2
Agriculture
2
Base metals
2
Budget
2
Case studies
2
Christmas trees
2
Climate
2
Climate change
2
Commodities
2
Cost benefit analysis
2
Desulferization
2
Development plans
2
Economic analysis
2
Economic policy
2
Ecosystems
2
Emissions
2
Energy policy
2
Energy source development
2
Environmental aspects
2
Environmental protection
2
Financial incentives
2
Fisheries
2
Fishing
2
Forecasting
2
Forest
2
Forest inventories
2
Fuels
2
Geophysics
2
Global aspects
2
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