Author: J. W. Paul
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 60
Book Description
A Study of Falls of Roof and Coal in Mines of Harrison County, West Virginia
Author: J. W. Paul
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 60
Book Description
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 60
Book Description
A Study of Falls of Roof and Coal in Mines of Harrison County, West Virginia
Author: J. W. Paul
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 30
Book Description
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 30
Book Description
STUDY OF FALLS OF ROOF AND COAL MINES OF HARRISON COUNTY, WEST VIRGINIA.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 39
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 39
Book Description
A Study of Falls of Roof and Coal in Mines of Harrison County, W.Va
Author: James Washington Paul
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 30
Book Description
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 30
Book Description
Falls of Roof in Mines Operating in the Pittsburgh Coal Bed, West Virginia
Author: James Washington Paul
Publisher:
ISBN:
Category : Coal mine accidents
Languages : en
Pages : 26
Book Description
Publisher:
ISBN:
Category : Coal mine accidents
Languages : en
Pages : 26
Book Description
Falls of Roof and Coal in Mines Operating in the Pittsburgh Coal Bed in Marion and Monongalia Counties, W. Va
Author: James Washington Paul
Publisher:
ISBN:
Category : Coal mine accidents
Languages : en
Pages : 46
Book Description
Publisher:
ISBN:
Category : Coal mine accidents
Languages : en
Pages : 46
Book Description
Report of Investigations
Author:
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Category : Mineral industries
Languages : en
Pages : 374
Book Description
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 374
Book Description
Technical Paper
Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 1134
Book Description
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 1134
Book Description
Technical Paper
Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 932
Book Description
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 932
Book Description
Smelting in the Lead Blast Furnace
Author: George Leslie Oldright
Publisher:
ISBN:
Category : Lead ores
Languages : en
Pages : 1266
Book Description
Publisher:
ISBN:
Category : Lead ores
Languages : en
Pages : 1266
Book Description