Mineral resources of the Appalachian region /

Bibliographic Details
Corporate Authors:	Geological Survey (U.S.) (Author), United States. Bureau of Mines (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington : United States Government Printing Office, 1968.
Series:	Professional paper (Geological Survey (U.S.)) ; 580.
Subjects:	Mines and mineral resources > Appalachian Region. Geology > Appalachian Region. Geology. Mines and mineral resources. Appalachian Region.
Online Access:	https://purl.fdlp.gov/GPO/gpo150386