http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Geology of the Willcox North quadrangle and the southernmost Greasewood Mountain quadrangle, Arizona
Bureau of Geology and Mineral Technology.
1 map : photocopy ; 64 x 49 cm., on sheet 87 x 54 cm. + 1 pamphlet ([6] pages ; 28 cm.)
Relief shown by contours and spot heights.
Includes bibliographical references (page 5).
Miscellaneous map series (University of Arizona. Bureau of Geology and Mineral Technology) ; MM 88-B