http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
origin of gold-bearing quartz veins in Precambrian rocks near Wickenburg, Arizona
viii, 59 leaves : illustrations (some color), maps ; 28 cm.
Photocopy. Ann Arbor, Mich. : University Microfilms International, 1987. 23 cm.
M.S. - Geosciences University of Arizona 1984.
Includes bibliographical references (leaves 57-59).