@book{18205,
	author = {Pelletier, Jon D.},
	title = {Quantitative modeling of earth surface processes /},
	publisher = {Cambridge University Press,},
	year = {2008.},
	address = {Cambridge, UK ;},
	url = {http://www.loc.gov/catdir/enhancements/fy0808/2008003225-b.html}
}