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Analyses of Indiana coals

Published Year

• 1920-1929 (1) *

Subject

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

Author

• Cooper, Harry Mac, (1) *
• Fieldner, Arno Carl, (1)
• Logan, William Newton, (1)
• Osgood, Fred D. (1)
• Snyder, Ned H. (1) *

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