Mineral resources of the Illinois-Kentucky mining district /

Bibliographic Details
Main Author:	Pinckney, Darrell M. (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington : United States Department of the Interior, Geological Survey, 1976.
Series:	Geological Survey professional paper ; 970.
Subjects:	Mines and mineral resources > Illinois. Mines and mineral resources > Kentucky. Mines and mineral resources. Illinois. Kentucky.
Online Access:	https://purl.fdlp.gov/GPO/gpo89603

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