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Map showing depths to the Pittsburgh coal bed, mining activity, and related surface subsidence, Allegheny, Washington, and Westmoreland counties, Pennsylvania

Miscellaneous Field Studies Map 693- A
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Additional publication details

Publication type Report
Publication Subtype USGS Numbered Series
Title Map showing depths to the Pittsburgh coal bed, mining activity, and related surface subsidence, Allegheny, Washington, and Westmoreland counties, Pennsylvania
Series title Miscellaneous Field Studies Map
Series number 693
Chapter A
DOI 10.3133/mf693A
Edition -
Year Published 1975
Language ENGLISH
Description 1 map ;60 x 108 cm.
Scale 0
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