@book{15133,
	author = {Downs, Roger M.},
	title = {National Geographic almanac of geography /},
	publisher = {National Geographic,},
	year = {c2005.},
	address = {Washington, D.C. :},
	url = {http://www.loc.gov/catdir/enhancements/fy0645/2005049129-b.html}
}