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Carbonizing properties and petrographic composition of washed and unwashed Lower and Upper Kittanning-bed coals from mines 72 and 73, Johnstown, Cambria County, Pa.

Carbonizing properties and petrographic composition of Taggart-bed coal from mines 30 and 31, Lynch, Harlan County, Ky. :and the effect of blending this coal with Pocahontas no. 3-and no. 4-bed coals

Carbonizing properties and petrographic composition of thick Freeport-bed coal from Harmar mine, Harmarville, Allegheny County, Pa. :and the effect of blending this coal with Pocahontas No. 3- and 4-bed coals

Carbonizing properties and petrographic composition of Hazard no. 4 coal from Columbus no. 4 mine and high-temperature carbonizing properties of Hazard no. 7 coal from Hardburly mine, Perry county, Ky.

Carbonizing properties of Powellton-bed coal from Coal Mountain mine, Guyan, Wyoming County, W. Va.

Published Year

• 1930-1939 (1)
• 1940-1949 (4)

Subject

• Carbonization (5) *
• Coal--Testing (5)
• Coal--Kentucky--Harlan County (1)
• Coal--Kentucky--Perry County (1)
• Coal--Pennsylvania--Allegheny County (1)
• Coal--Pennsylvania--Cambria County (1)
• Coal--West Virginia--Wyoming County (1)

Author

• Holmes, C. R. (5) *
• Davis, Joseph Dana, (3)
• Reynolds, D. A. (3)
• Davis, J. D. (2)
• Ode, W. H. (2)
• Reynolds, Dewey A., (2)
• Sprunk, G. C. (2)
• Brewer, R. E. (1)
• Elder, J. L. (1)
• Fieldner, Arno Carl, (1)
• McCartney, J. T. (1)
• Selvig, W. A. (1)
• Thiessen, R. (1)
• Wilson, J. E. (1)

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