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

ISBN: E100000031691 出版年：2010 页码： Douglas, Loudon M , 1864-1944 Project Gutenberg