Strata Interactions in Multiple-seam Mining--two Case Studies in Pennsylvania

Strata Interactions in Multiple-seam Mining--two Case Studies in Pennsylvania
Title Strata Interactions in Multiple-seam Mining--two Case Studies in Pennsylvania PDF eBook
Author Gregory J. Chekan
Publisher
Pages 28
Release 1986
Genre Coal mines and mining
ISBN

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Bureau of Mines Research

Bureau of Mines Research
Title Bureau of Mines Research PDF eBook
Author United States. Bureau of Mines
Publisher
Pages 136
Release 1988
Genre Fuel
ISBN

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Loading Characteristics of Pillars in Multiple-seam Mining Operations

Loading Characteristics of Pillars in Multiple-seam Mining Operations
Title Loading Characteristics of Pillars in Multiple-seam Mining Operations PDF eBook
Author Gregory J. Chekan
Publisher
Pages 28
Release 1988
Genre Coal mines and mining
ISBN

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Structural Stability and Oxidation Resistance of Substitute Alloys with Various Cr and Mn Levels

Structural Stability and Oxidation Resistance of Substitute Alloys with Various Cr and Mn Levels
Title Structural Stability and Oxidation Resistance of Substitute Alloys with Various Cr and Mn Levels PDF eBook
Author Je Myung Oh
Publisher
Pages 448
Release 1989
Genre Chromium-iron alloys
ISBN

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Energy Research Abstracts

Energy Research Abstracts
Title Energy Research Abstracts PDF eBook
Author
Publisher
Pages 532
Release 1987
Genre Power resources
ISBN

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Report of Investigations

Report of Investigations
Title Report of Investigations PDF eBook
Author
Publisher
Pages 414
Release 1991
Genre Mineral industries
ISBN

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Proceedings

Proceedings
Title Proceedings PDF eBook
Author Institute on Coal Mining Health, Safety and Research
Publisher
Pages 152
Release 1991
Genre Coal mines and mining
ISBN

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