Search Results for the EPA National Library Catalog

Items Found: 7

Showing: Items 1 - 7

Your Search: (SUBJECT=Geology Pennsylvania Beaver County.)

 
 
 

Select Item Title Year Published
Coal resources of Beaver County, Pennsylvania 1963
Glacial geology of northwestern Pennsylvania / 1959
Greater Pittsburgh region construction aggregates / 1974
Greater Pittsburgh region properties and uses of clays and shales / 1976
Ground-water resources of Beaver County, Pennsylvania / 1951
Oil fields of the Greater Pittsburgh region / 1976
Summary ground-water resources of Beaver County, Pennsylvania / 1973

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