Islas Columbretes: Un viaje a la isla de las serpientes.

Desde hace dos siglos estamos viviendo una fase extraordinariamente singular de esta historia, tan fundamental para comprender las evoluciones pasadas y para formular hipotesis sobre el futuro que es objeto de una verdadera teoria: la transicion demografica. Aunque la necesidad de medir obligue a simplificar la realidad, no debemos olvidar la complejidad. No hay una poblacion, sino poblaciones, cada una con su propia dinamica demografica. El universo de La demografia tiene multiples dimensiones y hay que tener en cuenta las diferencias, constatarlas y buscar las causas. Si las cosas cambian y ...

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S’apleguen en aquest volum una vintena de discursos i conferències pronunciats en diversos escenaris de la ciutat de València per autoritats de la República, polítics i sindicalistes, un testimoni directe, gairebé un relat, dels fets que van succeir en un any crucial de la Guerra Civil, exposats i interpretats pels mateixos protagonistes. Podem trobar les paraules del president Manuel Azaña, d'autoritats socialistes com Francisco Llarg Caballero, dels anarquistes Juan García Oliver, Joan Peiró i Frederica Montseny, passant pel dirigent comunista José Díaz o destacats polítics...

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 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, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for...