@book{26256,
	author = {Smithson, Peter. and Addison, Kenneth.},
	title = {Fundamentals of the physical environment /},
	publisher = {Routledge,},
	year = {2002.},
	address = {London ;},
	edition = {3rd ed.},
	note = {Rev. ed. of: Fundamentals of the physical environment / David Briggs ... [et al.]. 1997.},
	url = {http://www.loc.gov/catdir/enhancements/fy0650/2002067875-d.html}
}