Geologic map of the Frederick 30ʹ x 60ʹ quadrangle, Maryland, Virginia, and West Virginia /

Bibliographic Details
Main Author:	Southworth, Scott
Corporate Author:	Geological Survey (U.S.)
Format:	Government Document Map
Language:	English
Published:	[Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2007.
Series:	Scientific investigations map ; 2889.
Subjects:	Geology > Maryland > Frederick County > Maps. Geology > Virginia > Loudoun County > Maps. Geology > Maryland > Montgomery County > Maps.
Online Access:	https://purl.fdlp.gov/GPO/LPS94272

Published 2007

Government Document Map