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Carbonizing properties and constitution of Black creek bed coal from Empire mine, Walker county, Ala.

Published Year

• 1930-1939 (1)

Subject

• Carbonization (1)
• Coal--Alabama--Walker County (1) *
• Coal--Testing (1)

Author

• Davis, J. D. (1) *
• Fieldner, Arno Carl, (1)
• Kester, Ernest Bowman, (1)
• Reynolds, D. A. (1) *
• Selvig, Walter Alfred, (1)
• Thiessen, Reinhardt, (1)

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