http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Sedimentary petrology and history of the Haymond formation (Pennsylvanian), Marathon Basin, Texas
101 pages : illustrations (part folded in pocket) maps. ; 26 cm.
Report of investigations (University of Texas at Austin. Bureau of Economic Geology) ; no. 57