http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
proceedings of the Tenth U.S./North American Mine Ventilation Symposium, 16-19 May 2004, Anchorage, Alaska, USA
Mine Ventilation Symposium 2004 : Anchorage, Alaska)
Includes bibliographical references and index.