Geologic map of the Washington West 30' x 60' quadrangle, Maryland, Virginia, and Washington D.C. /

Bibliographic Details
Corporate Author:	Geological Survey (U.S.) (Cartographer)
Other Authors:	Lyttle, Peter T. (Cartographer)
Format:	Government Document Map
Language:	English
Published:	[Washington, D.C.] : U.S. Department of the Interior, U.S. Geological Survey, 2017.
Series:	Open-file report (Geological Survey (U.S.)) ; 2017-1142.
Subjects:	Geology > Washington (D.C.) > Maps. Geology > Virginia > Maps. Geology > Maryland > Maps. Geology. Maryland. Virginia. Washington (D.C.) Maps.
Online Access:	https://purl.fdlp.gov/GPO/gpo88511

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