@book{343116,
	author = {Strahler, Alan H. and Strahler, Arthur.},
	title = {Physical geography :},
	publisher = {Wiley,},
	year = {2001.},
	address = {[S.l.] :},
	edition = {2nd ed.},
	note = {Paperback.},
	url = {http://www.amazon.com/exec/obidos/ASIN/9971514133/chopaconline-20}
}