The Bacillus of Long Life :
Douglas, Loudon M., 1864-1944
The Bacillus of Long Life : A Manual of the Preparation and Souring of Milk for Dietary Purposes, Together with an Historical Account of the Use of Fermented Milks, from the Earliest Times to the Present Day, and Their Wonderful Effect in the Prolonging of Human Existence [electronic resource] / Loudon M. Douglas - Project Gutenberg, 2010 - Project Gutenberg 31691 .
Public domain in the USA.
Electronic text
Longevity Fermented milk
RM
The Bacillus of Long Life : A Manual of the Preparation and Souring of Milk for Dietary Purposes, Together with an Historical Account of the Use of Fermented Milks, from the Earliest Times to the Present Day, and Their Wonderful Effect in the Prolonging of Human Existence [electronic resource] / Loudon M. Douglas - Project Gutenberg, 2010 - Project Gutenberg 31691 .
Public domain in the USA.
Electronic text
Longevity Fermented milk
RM