http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
xii, 396 pages : illustrations, charts ; 28 cm.
Gerald K. Czamanske, Michael L. Zientek, technical editors ; prepared in cooperation with the U.S. Geological Survey.
Accompanied by 4 folded charts in pocket.
Special publication (Montana Bureau of Mines and Geology) ; 92