Sewickley folio, Pennsylvania

Folios of the Geologic Atlas 176
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Publication type Report
Publication Subtype USGS Numbered Series
Title Sewickley folio, Pennsylvania
Series title Folios of the Geologic Atlas
Series number 176
ISBN 0607728817
DOI 10.3133/gf176
Edition -
Year Published 1911
Language ENGLISH
Description 1 atlas (16 p., [4] leaves of plates) : ill., 4 col. maps ; 55 x 47 cm.
Scale 62500
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