http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
microscopic determination of the nonopaque minerals
294 pages, I page of plate : illustration.
Title from title screen (veiwed Aug. 12, 2015).
Includes bibliographical references and index.
Larsen, Esper S. (Esper Signius), 1879-1961.
Bulletin (Geological Survey (U.S.)) ; no. 679