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The top documents tagged [operating coal mines]
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Acid Mine Drainage de ferguson
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Environmental Costs of Coal in China. History Coal plays a key role in China’s Industrial revolution Energy use has rose 500% between 1957 and 1980
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Methane Emissions from Abandoned Coal Mines Wsp Report
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COAL DEVELOPMENT IN BRITISH COLUMBIA: Opportunities & challenges October 2013
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COAL FOR THE FUTURE OCTOBER 11, 2012 Ministry of Energy, Mines and Natural Gas 1
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COAL DEVELOPMENT IN BRITISH COLUMBIA: OPPORTUNITIES & CHALLENGES OCTOBER 2013
215 views