@book{18028,
	author = {Lancaster, Nicholas,},
	title = {Geomorphology of desert dunes /},
	publisher = {Routledge,},
	year = {1995.},
	series = {Routledge physical environment series},
	address = {London ;},
	url = {http://www.loc.gov/catdir/enhancements/fy0648/94047289-d.html}
}