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In the last 100 years, the average temperature of the earth has risen 0.74 degrees Celsius, which has caused a variety of environmental problems, such as climate change and rising sea levels. Furthermore, fossil fuel is being exhausted because of a sharp increase in the consumption of energy after the Industrial Revolution. Some environmental experts expect that fossil fuel will run out completely in the near future. For this reason, recently,...

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Reimpresión del original, primera publicación en 1805.

Reimpresión del original, primera publicación en 1805.

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Reimpresión del original, primera publicación en 1828.

Reimpresión del original, primera publicación en 1828.

Due to the very old age and scarcity of this book, many of the pages may be hard to read due to the blurring of the original text.

This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions that are true to the original work.

This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions that are true to the original work.

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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 w...

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