Círculos de misterio

En este libro, Alfonso Pérez-Agote aborda los temas centrales de su trayectoria académica e investigadora a lo largo de las últimas cinco décadas: la identidad, el nacionalismo, la religión, la diferenciación social y los variados problemas que enfrenta la teoría sociológica. El autor reelabora cuestiones como el problema general de la identidad colectiva, las raíces sociales y los mecanismos sociales de la reproducción del nacionalismo vasco, así como su politización y radicalización desde el franquismo hasta la desaparición de ETA. Centra también su atención en el proceso de ...

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...

Most of the Earth's changes happen over millions of years, but earthquakes can force significant changes to the land in just a few moments. Readers will learn the science of plate tectonics and its role in the development of earthquakes around the globe. They will also learn that not all rocks are created equal. In fact, rocks are all different ages! This Spanish-translated book concludes with images of the damage and destruction that earthquakes can cause.

A pond is a very unique habitat, home to a variety of freshwater plants, animals, and microscopic creatures. Readers discover how all of these living things are connected through food chains, as they learn fascinating facts about life in a pond. Detailed photographs give readers and up-close look at frogs, algae, and other creatures found in a pond. Fact boxes compliment the enlightening text, which explores important science concepts, including conservation and life cycles. Readers can see how these pond food chains come together as they explore an informative pond food web.