http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
United States--Great Lakes, Lake Michigan--Michigan, Lake Charlevoix
26th ed., Apr. /05, corrected through NM Apr. 02/05, LNM Mar. 22/05.
Relief shown by hachures and spot heights.
Includes source diagram and table of low water datum for Lake Michigan-Huron.