http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Geologic map of the House Rock Valley area, Coconino County, northern Arizona
1 online resource + 1 pamphlet (23 pages : color map).
by George H.Billingsley and Susan S. Priest.
Title from PDF title screen (viewed on Feb. 3, 2010).
"Prepared in cooperation with the Bureau of Land Management, the National Park Service, and the U.S. Forest Service"--HTML index page.
Includes bibliographical references in pamphlet (pages 20-23).