Symmes's Theory Of Concentric Spheres
Subtitle: Demonstrating That The Earth Is Hollow, Habitable Within, And Widely Open About The Poles
Publisher: Franklin Classics
Published: Oct 15, 2018
Format: paperback
Number of pages: 172
ISBN-13: 9780343172015
Notes: Source title: Symmes's Theory Of Concentric Spheres: Demonstrating That The Earth Is Hollow, Habitable Within, And Widely Open About The Poles