Author: Pennsylvania. Bureau of Topographic and Geologic SurveyPublisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 542
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 SurveyPublisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 542
Book Description
Pennsylvania Geological Publications
Author: Publications on the Geology of Pennsylvania
Author: Classed Subject Catalog
Author: Engineering Societies LibraryPublisher:
ISBN:
Category : Catalogs, Classified (Universal decimal)
Languages : en
Pages : 844
Book Description
The National Union Catalog, Pre-1956 Imprints
Author: Catalog of the Library of the Academy of Natural Sciences of Philadelphia
Author: Academy of Natural Sciences of Philadelphia. LibraryPublisher:
ISBN:
Category : Natural history
Languages : en
Pages : 772
Book Description
Coal Resources of the United States, January 1, 1967
Author: Paul AverittPublisher:
ISBN:
Category : Coal
Languages : en
Pages : 130
Book Description
A summary and analysis of information concerning the quantity and distribution of coal in the United States. Supersedes Bulletin 1136.
Coal Resources of the United States
Author: Paul AverittWeekly Coal Report
Author: United States. Bureau of MinesPublisher:
ISBN:
Category :
Languages : en
Pages : 790
Book Description
Author: