Mackenzie College, São Paulo, [179].
Magdalena River, [376];
scenery in valley of, [389]-[392].
Magellan, Ferdinand, voyage and discoveries of, [25]-[29].
Magellan, Strait of, [27]-[28], [225], [310]-[311].
Mahogany, from Colombia, [380].
Maize, production of, in Argentina, [191].