@book{26292,
	author = {Bird, James},
	title = {The changing worlds of geography :},
	publisher = {Oxford University Press,},
	year = {c1989.},
	address = {Oxford :},
	note = {Includes indexes.},
	url = {http://www.loc.gov/catdir/enhancements/fy0638/88034612-d.html}
}