@book{67499,
	author = {Moffatt, Ian. and Hanley, Nick.},
	title = {Measuring & modelling sustainable development /},
	publisher = {Parthenon Pub. Group,},
	year = {c2001.},
	address = {New York :},
	url = {http://www.loc.gov/catdir/enhancements/fy0646/00057443-d.html}
}