Text-book of hygiene a comprehensive treatise on the principles and practice of preventive medicine from an American stand-point This book, "Text-book of hygiene a comprehensive treatise on the principles and practice of preventive medicine from an American stand-point", by George H. Rohé, is a replication of a book originally published before 1894. 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.