How you can live six extra years /
Lewis R. Walton, Jo Ellen Walton, John A. Scharffenberg.
- Calif. : Woodbridge Press, 1981.
- 117 p. : ill. ; 22 cm.
Includes bibliographical references.
Open access.
0912800844
8028030
Diet. Longevity--Nutritional aspects. Seventh-Day Adventists--Health and hygiene.