http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Mount St. Helens and vicinity, Washington-Oregon
1 map : color ; 84 x 88 cm., folded to 23 x 11 cm.
produced cooperatively by U.S. Geological Survey, USDA Forest Service, and Washington State Department of Natural Resources, March 1981.
Relief shown by contours and spot heights. "March 1981."
Panel title: Mount St. Helens and vicinity.
"Compiled from USGS 1:24,000 and 1:62,500-scale topographic maps dated 1953-1971. Planimetry revised from aerial photographs taken June 19, 1980 and other source data. Revised information not field checked. Map edited 1981."
Regional format United States 1:100,000 scale series.
Includes text, location map, U.S.G.S. quad index map, and col. ill.
Text, index to "Interpretive features," and col. ill. on verso.
Scale 1:100,000. 1 cm. on the map represents 1 km. on the ground ;
Western Distribution Branch, U.S. Geological Survey, Box 25286, Denver Federal Center, Denver, Colo. 80225