http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Customs and Border Protection's implementation of the Western Hemisphere Travel Initiative at land ports of entry
1 online resource (22 pages) : color illustrations
Department of Homeland Security, Office of Inspector General.
Title from title screen (viewed on Dec. 21, 2010).
Western Hemisphere Travel Initiative (U.S.)