Author: James Washington Paul
Publisher:
ISBN:
Category : Coal mine accidents
Languages : en
Pages : 4
Book Description
Factors Affecting Falls of Roof and Coal
Author: James Washington Paul
Publisher:
ISBN:
Category : Coal mine accidents
Languages : en
Pages : 4
Book Description
Publisher:
ISBN:
Category : Coal mine accidents
Languages : en
Pages : 4
Book Description
Miners' Circular
Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 156
Book Description
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 156
Book Description
Timbering Along the Robbing Line
Author: James Washington Paul
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 2
Book Description
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 2
Book Description
Miners' Circular
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
A Study of Falls of Roof and Coal, Rock Springs Coal District, Sweetwater County, Wyo
Author: Herbert Tomlinson
Publisher:
ISBN:
Category : Mine accidents
Languages : en
Pages : 38
Book Description
Publisher:
ISBN:
Category : Mine accidents
Languages : en
Pages : 38
Book Description
Information Circular
Author:
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 500
Book Description
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 500
Book Description
Catalog of Books and Reports in the Bureau of Mines Technical Library, Pittsburgh, Pa
Author: United States. Bureau of Mines. Technical Library, Pittsburgh
Publisher:
ISBN:
Category : Library catalogs
Languages : en
Pages : 778
Book Description
Publisher:
ISBN:
Category : Library catalogs
Languages : en
Pages : 778
Book Description