@book{79080,
	author = {Urquizu Cavallé, Ángel,},
	title = {Políticas de protección ambiental en el siglo XXI :},
	publisher = {JMB Bosch Editor,},
	year = {[2013]},
	series = {Colección de fiscalidad},
	address = {[Barcelona] :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/62025/}
}