Search Results for the EPA National Library Catalog

Items Found: 2

Showing: Items 1 - 2

Your Search: (SUBJECT=Elk County Pa.)


Select Item Title Year Published
Descriptions of four measured outcrop sections of Upper Devonian and Lower Mississippian strata in Warren and Elk Counties, Pennsylvania 1982
Geologic map of the Clarion River roadless area, Elk County, Pennsylvannia 1982

Save, Print or Email Selected Records