http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
synopsis of American fossil Brachiopoda including bibliography and synonymy
1 online resource (464 pages, I page of plates) : illustrations.
Title from title screen (viewed June 23, 2014).
Includes bibliographical references and index.
Bulletin of the United States Geological Survey ; no. 87