... 1. Pathogenic bacteria (typhoid, scarlet fever, diphtheria, etc.). " 2. Contained poisons of chemical or bacterial origin. "DISEASE GERMS IN MILK (9). " There is a widespread feeling that the bacteria in milk are closely associated with the distribution... Practical Dairy Bacteriology: Prepared for the Use of Students, Dairymen ... - Page 86 by Herbert William Conn - 1907 - 314 pages Full view -
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