Author: Pennsylvania. Bureau of Topographic and Geologic Survey
Publisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 542
Book Description
Bituminous Coal Fields of Pennsylvania ...
Author: Geological Survey of Pennsylvania
Publisher:
ISBN:
Category :
Languages : en
Pages : 1242
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 1242
Book Description
Bituminous Coal Fields of Pennsylvania ...: pt.1. General information on coal, by G. H. Ashley. 1928. pt.2. Detailed description of coal fields, by J. D. Sisler. 2d ed. 1932. pt.3. Coal resources, by J. F. Reese and J. D. Sisler. 1928. pt.4. Coal analyses, prepared by U.S. Bureau of mines. 1925
Author: Pennsylvania. Bureau of Topographic and Geologic Survey
Publisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 542
Book Description
Publisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 542
Book Description
Bituminous Coal Fields of Pennsylvania
Author: Pennsylvania. Bureau of Topographic and Geologic Survey
Publisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages :
Book Description
Bituminous Coal Fields of Pennsylvania
Bituminous Coal Fields of Pennsylvania
Bituminous Coal Fields of Pennsylvania
Author: Pennsylvania. Bureau of Topographic and Geologic Survey
Publisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 454
Book Description
Publisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 454
Book Description
Bituminous Coal Fields of Pennsylvania
Author: Pennsylvania. Bureau of Topographic and Geologic Survey
Publisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages :
Book Description
Pennsylvania Bituminous Coal
Author: Pennsylvania State Planning Board
Publisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 62
Book Description
Publisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 62
Book Description
The Anthracite Coal Fields of Pennsylvania and Their Exhaustion
Author: Peter Wenrick Sheafer
Publisher:
ISBN:
Category : Anthracite coal
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category : Anthracite coal
Languages : en
Pages : 20
Book Description
Bituminous Coal Fields of Pennsylvania
Author: John F. Reese
Publisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 153
Book Description
Publisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 153
Book Description