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Economic geology of the Beaver Quadrangle, Pennsylvania : (southern Beaver and northwestern Allegheny counties) / by Lester H. Woolsey.

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Record details

  • Physical Description: 1 online resource (132 pages, VIII pages of plates) : illustrations, maps.
  • Publisher: Washington, D.C. : Department of the Interior, United States Geological Survey, 1906.
  • Distributor: Washington : Government Printing Office

Content descriptions

General Note:
Title from title screen (viewed June 27, 2014).
Bibliography, etc. Note:
Includes bibliographical references and index.
Subject: Mines and mineral resources > Pennsylvania > Allegheny County.
Mines and mineral resources > Pennsylvania > Beaver County.

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