@book{106877,
	author = {Madrid Vicente, Antonio,},
	title = {El medio ambiente y las ciencias de la tierra :},
	publisher = {AMV Ediciones,},
	year = {[2023]},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/157454/}
}