Middle Devonian stratigraphy in central Pennsylvania
a revision
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Author
Contributions
- Hoskins, Donald M., joint author. - Contributor
- Wells, Richard B., joint author. - Contributor
Publication
1978 - Pennsylvania Geological Survey, Harrisburg, Pennsylvania
Language
English
Word Count
7,000 words, Guess
Page Count
28 pages
Identifiers
- Open LibraryOL4067967M
- OCLC Control Number4881705
- Library of Congress Control Number79621149
Classifications
- DDC551.7/4
- LCCQE665 .F34
Subjects
Series Statement
- General geology report ;
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