Search Results for the EPA National Library Catalog

Items Found: 8
Showing: Items 1 - 8
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
Some geological factors affecting the Upper Freeport coal and its quality / 1961
Summary ground-water resources of Beaver County, Pennsylvania / 1973

Save, Print or Email Selected Records