@book{7676,
	author = {Martonne, Emm. De},
	title = {Tratado de geografía física.},
	publisher = {Juventud,},
	year = {1964.},
	address = {Barcelona :},
	edition = {1a ed.},
	note = {T.1 Nociones Generales-Clima-Hidrografía}
}