http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Geology of the Omaha-Council Bluffs area, Nebraska-Iowa
Omaha-Council Bluffs area, Nebraska-Iowa
70 pages : illustrations, maps (3 color) ; 29 cm.
Part of illustrative matter fold. in pocket.
Prepared as a part of a program of the Dept. of the Interior for the development of the Missouri River basin.
Professional paper (Geological Survey (U.S.)) ; 472