Coal resources of Michigan /

Bibliographic Details
Main Author:	Cohee, George Vincent, 1907- (Author)
Corporate Authors:	Michigan. Geological Survey Division, University of Michigan. Department of Geology and Mineralogy
Format:	Government Document eBook
Language:	English
Published:	Washington, D.C. : United States Department of the Interior, Geological Survey, 1950.
Series:	Geological Survey circular ; 77.
Subjects:	Coal > Michigan. Coal mines and mining > Michigan. Coal. Michigan.
Online Access:	https://purl.fdlp.gov/GPO/gpo109729

Description
Item Description:	"June 1950."
Physical Description:	1 online resource (i, 55 pages) : illustrations, maps + 1 plate.
Bibliography:	Includes bibliographical references (page 7).