@book{48807,
	author = {Pasarón y Lastra, Ramón,},
	title = {La isla de Cuba considerada económicamente /},
	publisher = {Imp. de Cipriano López,},
	year = {1858},
	address = {Madrid :},
	url = {http://books.google.com/books?vid=BNC:1001966305&printsec=frontcover}
}