http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Soon more than 550 cities world wide will have a population of more than one million. In 2030 eighty percent of the world's population will live in cities. Megacities have traditionally been economic and political power centers but today the fastest growing cities are in developing nations.
Title from resource description page (viewed Mar. 5, 2012).
Electronic reproduction. Alexandria, VA : Alexander Street Press, 2011. (VAST: Academic video online). Available via World Wide Web.