http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
World Data Center A for Solid Earth Geophysics
1 online resource (v, 97 pages) : illustrations, maps.
by Patricia A. Lockridge ; World Data Center A for Solid Earth Geophysics.
Title from title screen (viewed Sept. 10, 2014).
Includes bibliographical references (pages 83-92).