You have reached the Federal
Depository Library Program Electronic Collection (FDLP/EC) Archive. This
archive assures ongoing access to publications in the FDLP/EC. Access to
publications in the archive is available through GPO's suite of cataloging and
locator services, including the Catalog of U.S. Government Publications
(CGP). Archived copies of publications are retrieved in the event that
publications are no longer available from the original publishing agency site.
Title: Economic
geology of the Kittanning and Rural valley quadrangles, Pennsylvania
SuDoc Number:
I 19.3:279
Item Number:
0620 (online)
CGP system
Number: 000957533
July 24, 2018