Coal geology and assessment of coal resources and reserves in the Powder River Basin, Wyoming and Montana /

Bibliographic Details
Main Author:	Luppens, James A. (James Alan), 1946- (Author)
Format:	Government Document eBook
Language:	English
Published:	Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2015.
Series:	Professional paper (Geological Survey (U.S.)) ; no. 1809.
Subjects:	Coal reserves > Powder River Basin (Wyo. and Mont.) Coal > Geology > Powder River Basin (Wyo. and Mont.)
Online Access:	https://purl.fdlp.gov/GPO/gpo60055 http://purl.fdlp.gov/GPO/gpo60055

Description
Item Description:	Title from title screen (viewed Aug. 19, 2015).
Physical Description:	1 online resource (xiii, 218 pages) : color illustrations, color maps.
Bibliography:	Includes bibliographical references (pages 40-45).