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Guidebook to the geology about Pittsburgh /

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Bibliographic Details
Main Author: Leighton, Henry, 1884-
Format: Book
Language:English
Published: Harrisburg, Pa. : Department of Internal Affairs, Topographic and Geologic Survey, 1939.
Series:Bulletin (Pennsylvania. Bureau of Topographic and Geologic Survey) ; G17.
Subjects:
Geology > Pennsylvania > Pittsburgh.
Pittsburgh (Pa.) > Description and travel > Guidebooks.
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by Leighton, Henry, 1884-
Published 1947
Book
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