Árbol de ríos. La historia del Amazonas

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 construcción naval española tiene en el siglo XVII una época de referencia inexcusable. Este periodo, que resultará clave para explicar los problemas que se resolverán con el desarrollo de la Arquitectura Naval del siglo XVIII, coincide en su totalidad con la actividad constructora del astillero de Colindres, en Cantabria.

La huella que el reino de al-Ándalus ha dejado en la península es imborrable y preciada, una cultura sofisticada que llevó a ciudades como Córdoba a la cima de su época. Puede parecer una obviedad recordar que los musulmanes estuvieron en la península durante más de ocho siglos y que su estancia determinó numerosos aspectos de nuestra identidad nacional como el flamenco, los dulces navideños, gran parte de nuestro lenguaje o el germen de nuestra poesía. No obstante, aún es necesario recordar la historia de la estancia musulmana en España y también es necesario hacerlo de un modo...