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Isopach maps of overburden on the Pittsburgh coal bed in southwestern Pennsylvania and northern West Virginia

Open-File Report 74-132

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Additional Publication Details

Publication type:
Report
Publication Subtype:
USGS Numbered Series
Title:
Isopach maps of overburden on the Pittsburgh coal bed in southwestern Pennsylvania and northern West Virginia
Series title:
Open-File Report
Series number:
74-132
Edition:
-
Year Published:
1974
Language:
ENGLISH
Publisher:
U.S. Geological Survey,
Description:
8 p.
Scale:
62500