The great CORN LANDS of Mexico are those of Puebla;—the Bajio, which comprises portions of the state of Guanajuato, Queretero, Valladolid, Zacatecas, and Guadalajara, in the vicinity of the Rio Santiago;—the valley of Mexico, in the state of Mexico;—the valley of Poañas, in Durango;—and it is calculated that the cleared ground in these districts is capable of producing cerealia for a population five times greater than that of Mexico at present. Corn, in the states of Mexico and Puebla is worth two dollars the fanega of one hundred and fifty pounds; in Oajaca about one dollar for the same quantity. Its value is every where irregular, and no general tariff of prices can be assigned to Mexican