Front cover of Symmes's Theory of Concentric Spheres: Demonstrating that the Earth is hollow, habitable within, and widely open about the poles by James McBride
III · Science

Symmes's Theory of Concentric Spheres: Demonstrating that the Earth is hollow, habitable within, and widely open about the poles

Subjects Earth (Planet) -- Miscellanea · Symmes, John Cleves, 1780-1829
Language EN
Original source

About this book

Symmes's Theory of Concentric Spheres: Demonstrating that the Earth is hollow, habitable within, and widely open about the poles, written by James McBride, is now in the public domain and available here for free download. Cataloged in Category: Science - Earth/Agricultural/Farming, this title joins thousands of works in our science collection.

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