@book{18080,
	author = {Stoddart, D. R.},
	title = {Process and form in geomorphology /},
	publisher = {Routledge,},
	year = {c1997.},
	address = {London ;},
	url = {http://www.loc.gov/catdir/enhancements/fy0648/95052607-d.html}
}