Properties and uses of shales and clays, south-central Pennsylvania /
| Main Author: | |
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| Other Authors: | |
| Format: | Book |
| Language: | English |
| Published: |
Harrisburg :
Commonwealth of Pennsylvania, Dept. of Environmental Resources, Office of Resources Management, Bureau of Topographic and Geologic Survey : May be purchased from State Book Store,
1981.
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| Series: | Mineral resource report ;
79. |
| Subjects: |
| Item Description: | "Pennsylvania Geological Survey, fourth series." Folded map in pocket. |
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| Physical Description: | vii, 201 pages : illustrations, color map ; 23 cm. |
| Bibliography: | Bibliography: pages 199-201. |