http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Map showing extent of glaciations in Alaska
1 map : color ; on sheet 90 x 135 in folder 31 x 24.
compiled by the Alaska Glacial Map Committee of the U.S. Geological Survey, H.W. Coulter [and others].
Miscellaneous geologic investigations ; Map I-415