http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
geochemical study of alluvium-covered copper deposits in Pima County, Arizona
Geochemical study of copper deposits, Pima County, Ariz
1 online resource (iv, 31 pages, 5 pages of plates) : illustrations, maps.
by Lyman C. Huff ; with a section on Analytical methods by A.P. Marranzino and H.M. Nakagawa.
Title from title screen (viewed September 15, 2014).
Also available online in PDF format from the U.S. Geological Survey Warehouse (http://pubs.er.usgs.gov/).
Includes a section on Analytical methods, by A. P. Marranzino and H. M. Nakagawa.
Includes bibliographical references (pages 29-31).