Coal resources of Oregon /

Bibliographic Details
Main Authors:	Mason, Ralph S. (Author), Erwin, Margaret Isabelle, 1922- (Author)
Corporate Author:	Oregon. Department of Geology and Mineral Industries
Format:	Government Document eBook
Language:	English
Published:	Washington, D.C. : United States Department of the Interior, Geological Survey, 1955.
Series:	Geological Survey circular ; 362.
Subjects:	Coal mines and mining > Oregon. Coal mines and mining. Oregon.
Online Access:	https://purl.fdlp.gov/GPO/gpo107965

Available Online