http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Possibilities for discovery of additional lead-silver ore in the Palomas Camp area of the Palomas (Hermosa) mining district, Sierra County, New Mexico
Palomas Camp area of the Palomas (Hermosa) mining district
Circular (New Mexico. Bureau of Mines and Mineral Resources) ; 33