The lower Pennsylvanian unconformity in the central Appalachian basin

Bibliographic Details
Other Authors: Englund, Kenneth J, Thomas, Roger E
Format: Map
Language:English
Published: [Reston, Va.] : U.S. Geological Survey, 1999
Subjects:

Internet

This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.