@book{65198,
	author = {Strahler, Alan H. and Strahler, Arthur Newell,},
	title = {Introducing physical geography /},
	publisher = {J. Wiley,},
	year = {c2006.},
	address = {Hoboken, N.J. :},
	edition = {4th ed.},
	note = {Includes index.}
}