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Analyses of Arkansas coals

Published Year

• 1920-1929 (1)

Subject

• Coal--Analysis (1)
• Coal--Arkansas (1) *

Author

• Branner, George Casper, (1)
• Cooper, Harry Mac, (1)
• Fieldner, Arno Carl, (1)
• Geyer, John Nicholas, (1)
• Osgood, F. D. (1)
• Snyder, Ned H. (1) *

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