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Pine wilt disease (PWD) is unquestionably a major threat to forest ecosystems worldwide. After seriously affecting Eastern Asian countries, the challenge is now in Europe, following its detection in Portugal in 1999 and its subsequent spread. For foresters, these were really very bad news and, in order for adequate action to be taken, scientists had to teach politicians about the seriousness of the problem. That is never an easy task, but it was successfully done at that time, mainly by the continued effort of Professor Manuel Mota. The challenge of having political decisions based on good science is fundamental for the success of any program, but especially in dif?cult situations such as th...
Recopilación de artículos de profesionales de la educación musical que plasman materiales y metodologías necesarias para cambiar el aula
The World Guide to Special Libraries lists about 35,000 libraries world wide categorized by more than 800 key words - including libraries of departments, institutes, hospitals, schools, companies, administrative bodies, foundations, associations and religious communities. It provides complete details of the libraries and their holdings, and alphabetical indexes of subjects and institutions.
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La idea de este libro surgió con motivo de la celebración del cincuenta aniversario de la fundación del Coro Universitario de Valladolid.Comienza con un breve recorrido histórico por los últimos veinticinco años de existencia del Coro, recogiendo los cambios más importantes producidos en este tiempo, pasando después a presentar aquellas actividades más destacadas tales como viajes nacionales e internacionales, conciertos extraordinarios y coros que nos han visitado.