@book{45941,
	author = {Ng, C. W. W. and Menzies, Bruce Keith},
	title = {Advanced unsaturated soil mechanics and engineering /},
	publisher = {Taylor & Francis,},
	year = {2007},
	address = {London ;},
	edition = {1st ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0712/2007008742.html}
}