Map of land modified by man in part of the Mars 7 1/2-minute Quadrangle, Allegheny County and vicinity, Pennsylvania

J. S. Pomeroy

doi:10.3133/ofr74115

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Map of land modified by man in part of the Mars 7 1/2-minute Quadrangle, Allegheny County and vicinity, Pennsylvania

Open-File Report 74-115

By: J. S. Pomeroy

https://doi.org/10.3133/ofr74115

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Document: Report (pdf)
Plate: Plate 1 (pdf)
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Abstract

Additional publication details
Publication type	Report
Publication Subtype	USGS Numbered Series
Title	Map of land modified by man in part of the Mars 7 1/2-minute Quadrangle, Allegheny County and vicinity, Pennsylvania
Series title	Open-File Report
Series number	74-115
DOI	10.3133/ofr74115
Edition	-
Year Published	1974
Language	ENGLISH
Description	1 map +2 explanation sheets pasted on 1; scale = 1:24000
Scale	24000
Google Analytic Metrics	Metrics page