@book{121068,
	author = {Walker, Peter A. and Hurley, Patrick T. and ebrary, Inc.},
	title = {Planning paradise},
	publisher = {University of Arizona Press,},
	year = {c2011.},
	series = {Society, environment, and place},
	address = {Tuscon :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10485537}
}