http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Mineral resources of the Gila Lower Box Wilderness Study Area, Grant and Hidalgo counties, New Mexico
1 online resource (v, 13 pages) : illustrations, maps.
Title from title screen (viewed Aug. 11, 2014).
U.S. Geological Survey bulletin ; 1735-A
Mineral resources of wilderness study areas--southwestern New Mexico ; ch. A
Studies related to wilderness--Bureau of Land Management wilderness study areas