http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Mineral resources of the Big Hatchet Mountains Wilderness Study Area, Hidalgo County, New Mexico
vi, 22 pages : illustrations, maps ; 28 cm.
Mineral resources of wilderness study areas--southwestern New Mexico ; ch. C
U.S. Geological Survey bulletin ; 1735-C