http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Sand-body geometry and depositional systems, Ogallala Formation, Texas
iv, 36 pages : illustrations, maps ; 28 cm.
by Steven J. Seni ; prepared for the U.S. Department of Energy under contract number DE-AC97-80ET-46615.
Report of investigations (University of Texas at Austin. Bureau of Economic Geology) ; no. 105