Thickness of overburden map of Montgomery County, Maryland

A. J. Froehlich

doi:10.3133/i920B

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Thickness of overburden map of Montgomery County, Maryland

IMAP 920-B

By: A. J. Froehlich

https://doi.org/10.3133/i920B

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Map showing thickness of overburden, Montgomery County, Maryland(1974)

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Abstract

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Additional publication details
Publication type	Report
Publication Subtype	USGS Numbered Series
Title	Thickness of overburden map of Montgomery County, Maryland
Series title	IMAP
Series number	920
Subseries	NONE
Chapter	B
DOI	10.3133/i920B
Year Published	1975
Language	ENGLISH
Description	1 map :col. ;83 x 94 cm. fold. in env. 30 x 24 cm.
Scale	62500