Effects of structural faults on ground control in selected coal mines in southwestern Virginia
By: by Gregory M. Molinda and David K. Ingram.
Contributors: Ingram, David K.
Series: Report of investigations ;; 9289; Report of investigations (United States. Bureau of Mines) ;; 9289.
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1989
Place of publication: Washington, D.C
Language: eng
Number of pages: 25
Subjects: Ground control (Mining) -- Virginia, Southwest -- Buchanan County.; Faults (Geology) -- Virginia, Southwest -- Buchanan County.; Coal mines and mining -- Virginia, Southwest -- Buchanan County.
Notes: Bibliography: p. 25.