Accident-Grantsville folio, Maryland-Pennsylvania-West Virginia
By: [by G. C. Martin]
Series: Geologic atlas of the United States -- no. 160; Geologic atlas of the United States -- fol. 160
Publisher: U.S. Geological Survey
Published: 1908
Place of publication: Washington, D.C
Language: eng
Number of pages: 14
Subjects: Geology; Maps
Notes: Cover title.