@book{71883,
	author = {Lozano-Rivas, William Antonio,},
	title = {Pensamientos ambientales :},
	publisher = {Universidad Piloto de Colombia,},
	year = {2013.},
	address = {Bogotá :},
	edition = {Primera edición.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/39195/}
}