@book{85851,
	author = {Leopold, Aldo, and Riechmann, Jorge,},
	title = {Una ética de la tierra /},
	publisher = {Catarata,},
	year = {2017.},
	series = {Colección Clásicos del pensamiento crítico},
	address = {Madrid :},
	edition = {Segunda edición.},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/81119/}
}