http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Society for Mining, Metallurgy, and Exploration (U.S.)
xvi, 1196 pages : illustrations ; 29 cm.
senior editor, Donald D. Carr ; associate editors, A. Frank Alsobrook [and others].
Revised edition of: Industrial minerals and rocks / American Institute of Mining, Metallurgical, and Petroleum Engineers.
Includes bibliographical references and index.
American Institute of Mining, Metallurgical, and Petroleum Engineers.