10. The Railways.
For the history of the railways see Rebuelto, "Historia del desarollo de los ferrocarriles argentinas" (Bol. Obras Publicas, vol. v, 1911, pp. 113-172, vol. vi, 1913, pp. 1-48 and 81-110, and vol. viii, 1913, pp. 1-32), and the entire series of the Boletin de Obras Publicas.
A sort of annual of the Argentine railways has been published every year since 1906 under the title Killik's Argentine Railway Manual (London, 1 vol. with map, last issue 1918).