@book{93914,
	author = {Osorio Sierra, Álvaro,},
	title = {Lecturas sobre derecho del medio ambiente.},
	publisher = {Universidad Externado de Colombia,},
	year = {[2009]},
	address = {Bogotá :},
	edition = {Primera edición.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/111649/}
}