The tropical world aspects of man and nature in the equatorial regions of the globe This book, "The tropical world aspects of man and nature in the equatorial regions of the globe", by G. Hartwig, is a replication of a book originally published before 1873. 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.