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A three-minute gas chromatographic analysis of the main constituents of mine atmospheres

The composition of coalbed gas

Published Year

• 1970-1979 (2) *

Subject

• Mine gases--Analysis (2) *
• Coalbed methane (1)
• Gas chromatography--Industrial applications (1)
• Mining engineering (1)

Author

• Freedman, Robert W. (1)
• Kim, Ann G. (1)
• Lang, Helen W. (1)

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