Note 73 — IV FACTORS INFLUENCING LONGEVITY
Reading edition
For a consideration of this subject see Sir Hermann Weber’s Means for the Prolongation of Life, and Dr. Lapthorn Smith’s book How to be Useful and Happy from 60 to 90, London, 1922.
Reading edition
For a consideration of this subject see Sir Hermann Weber’s Means for the Prolongation of Life, and Dr. Lapthorn Smith’s book How to be Useful and Happy from 60 to 90, London, 1922.