Coal sample analyses from the southwest Virginia coalfield
By: Gerald P. Wilkes ... [et al.].
Contributors: Wilkes, G. P.
Series: Virginia Division of Mineral Resources publication ;; 122
Publisher: Commonwealth of Virginia, Dept. of Mines, Minerals, and Energy, Division of Mineral Resources
Published: 1992
Place of publication: Charlottesville, Va
Language: eng
Number of pages: 431
Subjects: Coal -- Virginia, Southwest.
Notes: Includes bibliographical references (p. 377-378).