http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Geologic map of the Calhoun quadrangle, western Kentucky
1 map : color ; 58 x 46 cm., on sheet 81 x 101 cm., folded in envelope 30 x 24 cm.
Department of the Interior, United States Geological Survey ; by William D. Johnson, Jr., and Avery E. Smith ; prepared in cooperation with the Commonwealth of Kentucky, University of Kentucky, Kentucky Geological Survey.
Relief shown by contours and spot heights.
"Geology mapped by W.D. Johnson, Jr., 1968-70."
Includes columnar section, bibliography, col. cross section, text, 1 inset map, 1 table, and quadrangle map.