Geologic map of the Kensington quadrangle, Montgomery County, Maryland /

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Drake, Avery Ala, 1927-
Format:	Government Document Microform Map
Language:	English
Published:	Reston, VA : The Survey ; 1998.
Series:	Geologic quadrangle map ; GQ-1774.
Subjects:	Geology > Maryland > Montgomery County > Maps.

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