Alba y ocaso del porfiriato

Las pequeñas historias que se esconden bajo las grandes batallas de la Segunda Guerra Mundial: los hombres que perecieron por cambiar el destino del mundo. Si alguien todavía piensa que un hombre de a pie, una persona corriente, se debería resignar y presenciar la Segunda Guerra Mundial agazapado en su casa, está equivocado. Operaciones Secretas de la Segunda Guerra Mundial viene a refutar esa idea y supone una novedad en el tratamiento del conflicto armado más complejo de la historia. La mayoría de los estudios sobre la guerra tratan con rigor las batallas, los movimientos de cientos...

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...

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 CONTAMINACION AMBIENTAL NO ES SOLAMENTE BASURA... Por primera vez se explica una verdad que algunos probablemente conocen, pero nadie se ha atrevido a revelarla. Existe un tipo de contaminación más nociva, precursora de la contaminación ambiental que los gobiernos mundiales combaten. La contaminación ambiental no solamente es humos, químicos, combustión irresponsable, ignorancia y corrupción. Existe otro tipo de smog y este libro explica de qué está compuesto y quienes son los culpables de las tóxicas nubes que nos aplastan convertidas en problemas sin aparente solución. Muchas...