An elementary treatise on phototopographic methods and instruments, including a concise review of executed phototopographic surveys and of publications on this subject This book, "An elementary treatise on phototopographic methods and instruments, including a concise review of executed phototopographic surveys and of publications on this subject", by John Adolphus Flemer, is a replication of a book originally published before 1906. 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.