Map showing mineral resources of Montgomery County, Maryland

A. J. Froelich

doi:10.3133/i920E

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Map showing mineral resources of Montgomery County, Maryland

IMAP 920-E

By: A. J. Froelich

https://doi.org/10.3133/i920E

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Map showing mineral resources of Montgomery County, Maryland(1974)

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Abstract

Study Area

Additional publication details
Publication type	Report
Publication Subtype	USGS Numbered Series
Title	Map showing mineral resources of Montgomery County, Maryland
Series title	IMAP
Series number	920
Subseries	NONE
Chapter	E
DOI	10.3133/i920E
Edition	-
Year Published	1975
Language	ENGLISH
Description	1 map :col. ;78 x 102 cm. fold. in envelope 30 x 24 cm.
Scale	62500
Google Analytic Metrics	Metrics page