http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Geology of the Infiernito caldera and magmatic evolution of the Chinati Mountains, Trans-Pecos Texas
v, 56 pages : illustrations, maps ; 28 cm. + 1 folded sheet.
Includes bibliographical references (pages 54-56).
Report of investigations (University of Texas at Austin. Bureau of Economic Geology) ; no. 206