The National coal resource assessment overview /

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Pierce, Brenda S., Dennen, Kristin O.
Format:	Government Document eBook
Language:	English
Published:	Reston, Va. : U.S. Geological Survey, 2009.
Series:	U.S. Geological Survey professional paper ; 1625-F.
Subjects:	Coal reserves > United States > Evaluation. Coal mines and mining > United States.
Online Access:	https://purl.fdlp.gov/GPO/LPS116840

Available Online