Civilizaciones perdidas

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute...

La primera síntesis de conjunto de la evolución del agro en la Argentina, en todo el territorio y desde la colonia a nuestros días.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute...

El estudio de Juan Manuel Romero Gil sobre "El Boleo" de 1885 a 1954 está en la tradición de una nueva historia de la minería. Sin descuidar o ignorar la historia tradicional del descubrimiento y apertura de El Boleo, él examina por primera vez a profundidad muchas facetas interconectadas en la evolución de esa empresa: los mercados, la tecnología, el fínanciamiento internacional, los problemas de transportación, las actitudes gubernamentales, el reclutamiento obrero, las condiciones de vida, y las diversas fuerzas laborales que trabajaron en las casi insoportables condiciones de la...