http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Office of Transportation and Air Quality.
Title from title screen (viewed on July 6, 2006).
Mode of access: Internet from the GPO permanent access server. Address as of 7/6/06: http://permanent.access.gpo.gov/lps71600/420b05017.pdf; current access is available via PURL.