Showing 1 - 17 results of 17 for search '', query time: 0.35s Refine Results
  1. 1
    Problems and trends in the mineral industries of Pennsylvania /
    Book
  2. 2
    Historical statistics of Pennsylvania's mineral industries, 1759-1955.
    Book
  3. 3
    College of Mineral Industries of the Pennsylvania State University /
    Published 1955
    Book
  4. 4
    Representative research in the College of Earth and Mineral Sciences, the Pennsylvania State University.
    Book
  5. 5
    Minerals in the economy of Pennsylvania.
    Published 1978
    Government Document Serial
  6. 6
    1982 census of mineral industries.
    Published 1990
    Government Document Book
  7. 7
    Mineral Industries Experiment Station bulletin.
    Published 1955
    Serial
  8. 8
    The mineral industry of Pennsylvania.
    Get full text
    Government Document Serial
  9. 9
    A plan with proposals for forming a company to work mines in the United States : and to smelt and refine the ores whether of copper, lead, tin, silver, or gold. /
    Evans Digital Edition
    eBook
  10. 10
    Articles of association and agreement of the Lycoming Valley Iron Company.
    Published 1838
    Connect to the full text of this electronic book
    eBook
  11. 11
    Memorial of the inhabitants of Schuylkill County, Pennsylvania, favorable to the establishment of a national foundry in its anthracite region, and in the vicinity of Pottsville.
    Published 1840
    Connect to the full text of this electronic book
    eBook
  12. 12
    A Study of Roof in Pennsylvania Mines Contiguous to Monongahela River.
    Published 1933
    Electronic resource (PDF)
    Government Document eBook
  13. 13
    Carbonizing properties and petrographic composition of Pittsburgh-Ưbed coal from Bureau of Mines Experimental Mine, Bruceton, Allegheny County, Pa.
    Published 1939
    Electronic resource (PDF)
    Government Document eBook
  14. 14
    Horizontal Drilling for Oil in Pennsylvania, A Preliminary Report.
    Published 1944
    Electronic resource (PDF)
    Government Document eBook
  15. 15
    Study of mine roof in coking district of western Pennsylvania.
    Published 1935
    Electronic resource (PDF)
    Government Document eBook
  16. 16
    Analyses of Pennsylvania bituminous coals.
    Published 1939
    Electronic resource (PDF)
    Government Document eBook
  17. 17
    Carbonizing properties and petrographic composition of Pittsburgh-­bed coal from Bureau of Mines Experimental Mine, Bruceton, Allegheny County, Pa.
    Published 1939
    Electronic resource (PDF)
    Government Document eBook
Search Tools: RSS Feed – Email Search