Search Results for the EPA National Library Catalog

Items Found: 6
Showing: Items 1 - 6
Your Search: (SUBJECT=Pennsylvania Armstrong County)


 
 
 
Select Item Title Year Published
Greater Pittsburgh region construction aggregates / 1974
Greater Pittsburgh region properties and uses of clays and shales / 1976
Oil and gas developments in Pennsylvania in 1975 / 1976
Oil fields of the Greater Pittsburgh region / 1976
Summary ground-water resources of Armstrong County, Pennsylvania / 1973
Superfund record of decision : Craig Farm Drum, PA : first remedial action : final / 1989

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