@book{224661,
	author = {National Geographic Society U.S.},
	title = {National Geographic expeditions atlas.},
	publisher = {National Geographic},
	year = {c2000.},
	address = {Washington, D.C.},
	note = {"Prepared by the Book Division"--p. 310.},
	url = {http://www.loc.gov/catdir/description/simon032/99086883.html}
}