http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Map showing distribution, composition, and age of Late Cenozoic volcanic centers in Alaska
5 maps on 3 sheets : color ; on sheets 107 x 142 cm., or smaller, folded in envelope 30 x 24 cm.
Eastern Alaska -- Western Alaska -- Southeastern Alaska -- Alaskan Peninsula -- Aleutian Islands.
Department of the Interior, U.S. Geological Survey ; by Robert G. Luedke and Robert L. Smith.
Relief shown by form lines and spot heights.
Includes text, bibliography, 2 index maps, and 4 ancillary maps.
Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-1091-F