@book{798,
	author = {Arzeno, Mariana B. and Calcagno, Natalia.},
	title = {Geografía de la Argentina. /},
	publisher = {Santillana,},
	year = {2008.},
	series = {Nuevamente Santillana},
	address = {Buenos Aires :},
	edition = {1ª ed.}
}