Search Results for the EPA National Library Catalog

Items Found: 2

Showing: Items 1 - 2

Your Search: (SUBJECT=MINES {AND} MINERAL RESOURCES PENNSYLVANIA JEFFERSON CO)

 
 
 

Select Item Title Year Published
Geology and mineral resources of the Hazen, Falls Creek, Reynoldsville, and Dubois quadrangles, Clearfield and Jefferson Counties, Pennsylvania 1978
Geology and mineral resources of the Sabula and Penfield quadrangles, Clearfield, Elk, and Jefferson Counties, Pennsylvania / 1976

Save, Print or Email Selected Records