Belgrano Cargas company also took over some services from Urquiza, San Martín and Sarmiento railways. Belgrano Cargas Belgrano Cargas S.A. was an Argentine State-owned company which operated the gauge freight rail network built by Central Northern and Province of Santa Fe Railways, which became part of Belgrano Railway network after railway nationalization of 1948. The network operated by Belgrano Cargas extended through the provinces of Buenos Aires, Santa Fe, Córdoba, Mendoza, Santiago del Estero, San Juan, La Rioja, Catamarca, Tucumán, Chaco, Formosa, Salta and Jujuy. The line also reached all the Argentina's neighbouring countries, such as Bolivia, Uruguay, Brazil, Chile and Paraguay.
Élmer Mendoza book won rave reviews, and the Mexican critic Federico Campbell described Mendoza as “the first narrator reflects correctly the effect drug culture in our country.” Beside being a best-selling author, Mendoza is also a professor of literature at the Autonomous University of Sinaloa. He is one of the incumbent members of the Mexican Academy of Language and the National System of Art Creators. Élmer Mendoza Élmer Mendoza (born 6 December 1949) is a Mexican author. He is one of the key figures in the genre known as narcoliterature. A dramatist and short story writer, he is known above all for