@book{165451,
	author = {Kenny, Michael. and ebrary, Inc.},
	title = {Planning sustainability},
	publisher = {Routledge,},
	year = {1999.},
	series = {Environmental politics},
	address = {London ;},
	note = {Papers presented at a conference held in 1995 at Sheffield University.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10054689}
}