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Isopach and Lithofacies Maps of the Devonian in the Appalachian Basin

V1 published
Creators
  1. Commonwealth of Pennsylvania
Deposited September 17, 2014
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Preliminary report: geology and mineral resources of Southern Somerset County

V1 published
Creators
  1. Norman K. Flint
Deposited September 17, 2014
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Oil and Gas Developments in Pennsylvania in 1988

V1 published
Creators
  1. Commonwealth of Pennsylvania
Deposited September 17, 2014
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Circular 56

V1 published
Creators
  1. School of Mineral Industries of the Pennsylvania State College
Deposited September 17, 2014
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Publications of the College of Mineral Industries of the Pennsylvaia State University, University Park, PA. July 1, 1957 to June 30, 1958

V1 published
Creators
  1. College of Mineral Industries
Deposited September 17, 2014
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Publications of the College of Mineral Industries of the Pennsylvania State University, University Park, PA. July 1, 1958 to June 30, 1959

V1 published
Creators
  1. College of Mineral Industries
Deposited September 17, 2014
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Future Energy Sources for Pennsylvania

V1 published
Creators
  1. W. Gibson Jaworek
  2. Donald G. Frendel
  3. John N. Hoffman
  4. …
Deposited September 17, 2014
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Selected Electron Micrographs of Clays and Other Fine-Grained Minerals

V1 published
Creators
  1. Thomas F. Bates
Deposited September 17, 2014
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Circular 69

V1 published
Creators
  1. College of Mineral Industries
Deposited September 17, 2014
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Manganese: Its Minerals, Deposits and Uses

V1 published
Creators
  1. John N. Hoffman
Deposited September 17, 2014
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