Map showing mineral resources of Montgomery County, Maryland

A.J. Froelich

doi:10.3133/ofr74153

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Map showing mineral resources of Montgomery County, Maryland

Open-File Report 74-153

By: A.J. Froelich

https://doi.org/10.3133/ofr74153

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Superseding Publications:

Map showing mineral resources of Montgomery County, Maryland(1975)

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Abstract

Additional publication details
Publication type	Report
Publication Subtype	USGS Numbered Series
Title	Map showing mineral resources of Montgomery County, Maryland
Series title	Open-File Report
Series number	74-153
DOI	10.3133/ofr74153
Year Published	1974
Language	ENGLISH
Description	1 map; scale = 1:62500
Scale	62500