http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Title from caption (viewed Jan. 31, 2006).
Mode of access: Internet at the EPA web site. Address as of 01/31/06: http://oaspub.epa.gov/sor/newsletter$.startup; current access is available via PURL.