Coatesville-West Chester folio, Pennsylvania-Delaware
By: by F. Bascom and G.W. Stose
Series: U.S. Geological Survey. Geologic atlas of the United States -- no. 223; Geologic atlas of the United States -- fol. 223
Publisher: U.S. Geological Survey
Published: 1932
Place of publication: Washington, D.C
Language: eng
Number of pages: 15
Subjects: Geology; Maps
Notes: Cover title.