Earth & Agricultural ScienceSymmes's Theory of Concentric Spheres Demonstrating that the Earth is hollow, habitable within, and widely open about the polesJames McBride, John Cleves Symmes
Symmes's Theory of Concentric Spheres Demonstrating that the Earth is hollow, habitable within, and widely open about the poles
James McBride, John Cleves Symmes
54,4 kr