@book{15616,
	author = {Ukaga, Okechukwu,},
	title = {Sustainable development},
	publisher = {Taylor & Francis,},
	year = {c2010.},
	series = {Social environmental sustainability},
	address = {Boca Raton, Fla. :},
	url = {http://marc.crcnetbase.com/isbn/9781439820636}
}