Source Information
Sinclair, John
,
The Code of Health and Longevity or, A General View of the Rules and Principles Calculated for the Preservation of Health and the Attainment of Long Life
,
1818
Digitized copy:
Max Planck Institute for Demographic Research
Digitized by:
Max Planck Institute for the History of Science
Copyright:
(
images
)
Max Planck Institute for Demographic Research
Close window