Philadelphia folio : Norristown, Germantown, Chester, and Philadelphia quadrangles, Pennsylvania-New Jersey-Delaware

Publisher:: The Survey
Subject:: Geology
Spatial Coverage:: Pennsylvania, Philadelphia, Chester County, Delaware County, Montgomery County, New Jersey, Camden County, Gloucester County, Delaware, and Newcastle County
Language:: English
Year:: 1909
Date Issued:: 2013-03-14T16:47:42Z
Date Modified:: 2013-03-14T16:47:42Z
Library Catalog Record:: https://search.library.yale.edu/catalog/11302961
Digital Collections Record:: No Digital Collections record

Philadelphia folio : Norristown, Germantown, Chester, and Philadelphia quadrangles, Pennsylvania-New Jersey-Delaware Yale Public content