The scenery of Pennsylvania : its origin and development based on recent studies of physiographic and glacial history /
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| Format: | Book |
| Language: | English |
| Published: |
Harrisburg, Pa. :
Department of Internal Affairs, Topographic and Geologic Survey,
1933.
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| Series: | Bulletin (Pennsylvania. Bureau of Topographic and Geologic Survey) ;
G6. |
| Subjects: |
| Item Description: | At head of title: Pennsylvania Geological Survey, fourth series. Contains references. |
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| Physical Description: | ix, 91 pages : illustrations ; 23 cm. |