Coal resources of Indiana County, Pennsylvania /
Main Author: | |
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Other Authors: | |
Format: | Book |
Language: | English |
Published: |
Harrisburg :
Pennsylvania Geological Survey,
1996-
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Series: | Mineral resource report ;
98. |
Subjects: |
Physical Description: | volumes <1 > : illustrations, color maps ; 28 cm. |
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Bibliography: | Includes bibliographical references. |