Elders Ridge folio, Pennsylvania

Author:: Stone, Ralph W. (Ralph Walter), 1876-1964
Publisher:: The Survey
Subject:: Geology
Géologie
Cartes
Spatial Coverage:: Pennsylvania, Armstrong County, Indiana County, Westmoreland County, États-Unis, and Pennsylvanie
Language:: English
Year:: 1905
Date Issued:: 2013-03-14T13:59:33Z
Date Modified:: 2013-03-14T13:59:33Z
Library Catalog Record:: https://search.library.yale.edu/catalog/11302220
Digital Collections Record:: No Digital Collections record

Elders Ridge folio, Pennsylvania Yale Public content