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Environmental geology, Allegheny County and vicinity, Pennsylvania : description of a program and its results /

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Bibliographic Details
Main Author: Briggs, Reginald P., 1929-2009 (Author)
Corporate Author: Appalachian Regional Commission
Format: Government Document eBook
Language:English
Published: [Reston, Virginia] : United States Department of the Interior, Geological Survey, 1977.
Series:Geological Survey circular ; 747.
Subjects:
Land use > Environmental aspects > Pennsylvania > Allegheny County.
Mine subsidences > Pennsylvania > Allegheny County.
Landslides > Pennsylvania > Allegheny County.
Geology > Pennsylvania > Allegheny County.
Subsidences (Earth movements) > Pennsylvania > Allegheny County.
Landslides.
Subsidences (Earth movements)
Pennsylvania > Allegheny County.
Online Access:https://purl.fdlp.gov/GPO/gpo114478
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