http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Geologic map and sections of south half San Diego Mountain Quadrangle, New Mexico
Geology of south half San Diego Mountain Quadrangle, New Mexico
San Diego Mountain Quadrangle, New Mexico
1 color map ; 54 x 23 on 60 x 96 folded to 20 x 24 cm.
Geologic map (New Mexico. Bureau of Mines and Mineral Resources) ; 35