@book{61616,
	title = {Nacientes del Río Hielo : Chubut},
	publisher = {[s.n.],},
	year = {1903},
	series = {Postals Joan Oliva},
	address = {[Buenos Aires?] :},
	url = {https://imatges.victorbalaguer.cat/Pasifae/imatges/mz1_IP/Mz_1_I_P_119a.jpg}
}