A summary of the U.S. Geological Survey 1999 resource assessment of selected coal zones in the northern Rocky Mountains and Great Plains region, Wyoming, Montana, and North Dakota /

Bibliographic Details
Main Author:	Ellis, Margaret S. (Margaret Stamm), 1950-
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Nichols, Douglas J.
Format:	Government Document eBook
Language:	English
Published:	[Denver, Colo.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2002.
Edition:	Version 1.0.
Series:	U.S. Geological Survey bulletin ; 2189.
Subjects:	Coal > Rocky Mountains Region. Coal > Great Plains.
Online Access:	https://purl.fdlp.gov/GPO/LPS17569

Available Online