@book{40846,
	author = {Lyons, Wilfredo A.},
	title = {Proyecto de exploración para las Minas de Soroche y Vulcano.},
	publisher = {Induvial S.A.,},
	year = {1983.},
	series = {Informe inédito},
	address = {Buenos Aires :},
	note = {2 ejs.}
}