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Reunin de escritos de Emmanuel-Joseph Sieys, uno de los ms importantes pensadores de la Revolucin de 1789. En el centro de sus preocupaciones estn las libertades del individuo y los instrumentos para su proteccin: se inscribe as en las filas del liberalismo poltico, que sent las bases de la organizacin constitucional moderna.

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Encuadernación: rústica. Tema: Histórico.

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Air pollution is the introduction of substances that cause harm or discomfort to humans or other living organisms, or damages the natural environment into the atmosphere. How to control air pollution? Many technologies have been applied all around the world. Many of them have high costs and generate secondary pollutants. Throughout the book the author presents the results obtained utilizing an emerging technology to remove toxic compounds (hyd...