Geologic map of the Oak Forest quadrangle and part of the Blacksville quadrangle, southwestern Pennsylvania - Yale University Library GeoBlacklight

Geologic map of the Oak Forest quadrangle and part of the Blacksville quadrangle, southwestern Pennsylvania

Author:: Roen, John B.
Publisher:: The Survey
Subject:: Geology
Spatial Coverage:: Pennsylvania and Greene County
Language:: English
Year:: 1972
Date Issued:: 2012-11-13T20:49:29Z
Date Modified:: 2012-11-13T20:49:29Z
Library Catalog Record:: https://search.library.yale.edu/catalog/11114374
Digital Collections Record:: No Digital Collections record

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