@book{31549,
	author = {Gil Rodríguez, Manuel.},
	title = {Depuración de aguas residuales :},
	publisher = {Consejo Superior de Investigaciones Científicas,},
	year = {2006.},
	series = {Biblioteca de Ciencias ;},
	address = {Madrid :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/18186/}
}