1. Dairy Cultures—Factors Influencing Growth and Acid Production;Babel;Purdue Agr. Expt. Sta., Bull.,1952
2. Influence of Milk on the Starter Made from It. Iowa Agr;Baker;Expt. Sta., Research Bull.,1926
3. L’influence des Differentes Temperatures de Pasteurization du Lait surla Developpement des Microbes Acido-Lactiques du Type S. lactis et B. casei;Bogdonoff;Lait,1933
4. Present-Day Problems in Cheesemaking;Davis;Dairy Inds.,1940
5. Ueber die Bakterienvernichtenden Eigenschaften der Milch;Fokker;Fortschr. Med.,1890