http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Geology of the Boktukola Syncline, Southeastern Oklahoma
Boktukola Syncline, Southeastern Oklahoma
84 pages : illustrations, maps (1 folded color in pocket) ; 23 cm.
Bulletin (Oklahoma Geological Survey) ; 88