Field Evaluation of Three Longwall Pillar Systems in a Kentucky Coal Mine

Field Evaluation of Three Longwall Pillar Systems in a Kentucky Coal Mine PDF Author: Timothy M. Barton
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ISBN:
Category : Columns
Languages : en
Pages : 24

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Field Evaluation of Three Longwall Pillar Systems in a Kentucky Coal Mine

Field Evaluation of Three Longwall Pillar Systems in a Kentucky Coal Mine PDF Author: Timothy M. Barton
Publisher:
ISBN:
Category : Columns
Languages : en
Pages : 24

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Proceedings of the Workshop on Coal Pillar Mechanics and Design

Proceedings of the Workshop on Coal Pillar Mechanics and Design PDF Author:
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 314

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Report of Investigations

Report of Investigations PDF Author:
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ISBN:
Category : Mineral industries
Languages : en
Pages : 406

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Bureau of Mines Research

Bureau of Mines Research PDF Author: United States. Bureau of Mines
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ISBN:
Category : Fuel
Languages : en
Pages : 182

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Minerals Yearbook

Minerals Yearbook PDF Author: United States. Bureau of Mines
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ISBN:
Category : Mineral industries
Languages : en
Pages : 556

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Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
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ISBN:
Category : Government publications
Languages : en
Pages :

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Energy Research Abstracts

Energy Research Abstracts PDF Author:
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Category : Power resources
Languages : en
Pages : 852

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Longwall Gate Road Roof Instability and Methods of Control in the Lower Kittanning Coalbed of Central Pennsylvania

Longwall Gate Road Roof Instability and Methods of Control in the Lower Kittanning Coalbed of Central Pennsylvania PDF Author: Eric R. Bauer
Publisher:
ISBN:
Category : Gate roads (Mining)
Languages : en
Pages : 28

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Information Circular

Information Circular PDF Author:
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ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 606

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Monthly Catalogue, United States Public Documents

Monthly Catalogue, United States Public Documents PDF Author:
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ISBN:
Category : Government publications
Languages : en
Pages : 1384

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