Coal reserves of the United States : a progress report, January 1, 1960 /

Bibliographic Details
Main Author:	Averitt, Paul, 1908-1991 (Author)
Format:	Government Document
Language:	English
Published:	Washington, D.C. : United States Department of the Interior, Geological Survey, 1961.
Series:	Geological Survey bulletin ; 1136.
Subjects:	Coal > United States. Coal. United States.
Online Access:	https://purl.fdlp.gov/GPO/gpo73723

Available Online