http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Factors that localized uranium deposition in the Dakota Sandstone, Gallup, and Ambrosia Lake mining districts, McKinley County, New Mexico
iv, 31 pages : illustrations, maps ; 23 cm.
by Charles T. Pierson and Morris W. Green.