http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Casper : 1:100,000-scale topographic map : 30 x 60 minute series (topographic)
National Science and Technology Center (U.S.)
1 map : color ; 56 x 82 cm., folded to 23 x 11 cm.
edited and published by the Bureau of Land Management , National Science and Technology Center in cooperation with the Bureau ... Wyoming State Office.
Relief shown by contours and spot heights.
Shows minerals owned by Federal government , and township and range lines.
Includes location map, township diagram, and indexes to adjoining maps and to 1:24,000-scale maps.
Scale 1:100,000. 1 cm. on the map represents 1 km. on the ground ;