How to Keep Well - A Text-Book of Physiology and Hygiene for the Lower, Grades of Schools #249603

All these questions, and many more, this little book will try to answer. There Will not be room to tell you all about the wonders of our bodies, but you can learn something of the story. There is, of course; much more to learn. When you know all that there is in this book you will be so interested, we hope, that you may wish to give further study to this same subject.