http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Geologic map of the Chisos Mountain, Big Bend National Park
1 online resource (1 map) : color + 1 pamphlet (37 pages : color illustrations, color maps).
Robert G. Bohannon ; prepared in cooperation with the National Park Service.
Title from title screen (viewed on March 28, 2011).
Includes location map and lithologic column.
Title from PDF title screen (viewed on March 28, 2011).
Includes bibliographical references (pages 36-37 of pamphlet).