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Geologic map of aggregate resource units for the Baltimore-Washington urban corridor in the Mid-Atlantic region

Open-File Report 98-349
By: , and 

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Abstract

Publication type Report
Publication Subtype USGS Numbered Series
Title Geologic map of aggregate resource units for the Baltimore-Washington urban corridor in the Mid-Atlantic region
Series title Open-File Report
Series number 98-349
DOI 10.3133/ofr98349
Edition -
Year Published 1998
Language ENGLISH
Description 1 over-size sheet, scale 1:250,000 (1 inch = about 4 miles).
Scale 250000
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