http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
vi, 147 pages : illustrations, maps ; 28 cm.
"A review of the sedimentary geology of Saudi Arabia as shown on USGS miscellaneous geologic investigations map I-270-A, "Geologic map of the Arabian Peninsula", 1963."
Geological Survey professional paper ; 560-D