Wilhelm Von Humboldt's Gesammelte Werke

This book, "Wilhelm von Humboldt's gesammelte Werke. 06", by Alexander von Humboldt, is a replication of a book originally published before 1841. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.