The U.S. Geological Survey National Coal Resource Assessment.

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Pierce, Brenda S.
Format:	Government Document Book
Language:	English
Published:	[Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [publisher not identified] ; [2001]
Series:	Fact sheet (Geological Survey (U.S.)) ; FS-01-020.
Subjects:	National Coal Resource Assessment (U.S.) Coal reserves > United States.
Online Access:	https://purl.fdlp.gov/GPO/LPS50246

Available Online