@book{90022,
	author = {Griffith, Chris. and ebrary, Inc.},
	title = {Food sustainability},
	publisher = {Emerald Group,},
	year = {2004.},
	series = {British Food Journal. No. 5 ;},
	address = {Bradford, England :},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10064570}
}