Coal resources of Colorado /

Bibliographic Details
Main Author:	Landis, Edwin R. (Edwin Robert), 1926- (Author)
Format:	Government Document
Language:	English
Published:	Washington, D.C. : United States Department of the Interior, Geological Survey, 1959.
Series:	Contributions to economic geology. Geological Survey bulletin ; 1072-C.
Subjects:	Coal reserves > Colorado. Coal reserves. Colorado.
Online Access:	https://purl.fdlp.gov/GPO/gpo69411

Available Online