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Analyses of Mine and Car Samples of Coal Collected in the Fiscal Years 1913 to 1916

Published Year

• 1910-1919 (1)

Subject

• Coal -- Analysis. (1)
• Coal mining. (1)
• Geology. (1) *

Author

• Fieldner, Arno C. (1)
• Paul, J. W. (1)
• Smith, Howard I. (1) *

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