http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Stratigraphy of the Chattanooga Shale (Upper Devonian and Lower Mississippian) in vicinity of Big Stone Gap, Wise County, Virginia
iv, 20 pages : illustrations, charts, maps ; 24 cm.
by Roy C. Kepferle, Paul Edwin Potter, and Wayne A. Pryor ; with a section on petrology by Thomas V. Stenbeck ; prepared in cooperation with the U.S. Department of Energy.
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