New Primer of Sanitation and Physiology
Ritchie, John W.![New Primer of Sanitation and Physiology](https://support.digitalhusky.com/media/annotations/sorted/262/26251516/CHSBZCOP0326251516.jpg)
Excerpt from New Primer of Sanitation and Physiology: Consisting of Part One, "Public Health, " a Primer of Sanitation and Part Two, "Personal Health, " a Primer of PhysiologyIn presenting the subject of physiology, the author has attempted to give the pupil a general idea of the plan and working of his body to make plain to him the possibilities of health, and to point out the paths that lead to the realization of these possibilities.About th...