Bituminous coal resources in western Pennsylvania /

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Bibliographic Details
Author / Creator:Sholes, Mark A.
Imprint:[Harrisburg] : Commonwealth of Pennsylvania, Depart. of Environmental Resources, Bureau of Topographic and Geologic Survey, 1974.
Description:1 portfolio, 13 maps on 7 leaves ; 24 cm.
Language:English
Series:Mineral resources report ; 68
Mineral resource report 68
Subject:
Format: Print Book
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/98393
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Other authors / contributors:Skema, Viktoras W. joint author.
Pennsylvania. Bureau of Topographic and Geologic Survey
Notes:Cover title.
Text on maps.
Includes bibliographical references.