@book{81152,
	author = {Lugo Hubp, José,},
	title = {La superficie de la tierra.},
	publisher = {Fondo de Cultura Económica :},
	year = {2016.},
	series = {La ciencia para todos ;},
	address = {México, D. F. :},
	edition = {Primera edición electrónica.},
	note = {On cover: "Ciencias de la tierra."},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/64679/}
}