http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Hiawatha National Forest, 7.5 minute series (topographic)
1 map on 30 sheets : color ; sheets 69 x 56 cm.
United States Department of the Interior, Geological Survey, modified for USDA Forest Service use.
Relief shown by contours and spot heights.
"Modification to USGS base map by the Geometronics Service Center from 1981 aerial photography and 1984 correction guides furnished by the Eastern Region."
Twelve of the base maps were prepared by Army Map Service and published for civil use by Geological Survey.
Forest Supervisor's Office, Escanaba, MI