http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
IAG Symposium, Cartagena, Colombia, February 20-23, 2001
Symposium on Vertical Reference Systems (2001 : Cartagena, Colombia)
Includes bibliographical references and index.
International Association of Geodesy symposia