http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Migration, free trade and regional integration in North America
Organisation for Economic Co-operation and Development
Mexico Seminar on Migration, free trade and regional integration in North America (1998 : Mexico City, Mexico)
"A selection of the proceedings of the third seminar, which took place in Mexico City in January 1998 with the Mexican authorities and the support of Canada and the United States"--page 3.