Coal resources of Indiana /

Bibliographic Details
Main Author:	Spencer, Frank Darwyn, 1904- (Author)
Corporate Author:	Indiana. Geological Survey
Format:	Government Document eBook
Language:	English
Published:	Washington, D.C. : United States Department of the Interior, Geological Survey, 1953.
Series:	Geological Survey circular ; 266.
Subjects:	Coal > Indiana. Coal. Indiana.
Online Access:	https://purl.fdlp.gov/GPO/gpo108878

Available Online