H. L. R.
E. G. H.
CONTENTS
| Structure, Growth and Distribution of Bacteria | [7] |
| Methods of Studying Bacteria | [20] |
| Contamination of Milk | [28] |
| Infection of Milk with Pathogenic Bacteria | [62] |
| Fermentations of Milk | [82] |
| Preservation of Milk | [113] |
| Bacteria and Butter Making | [136] |
| Bacteria and Cheese Making | [161] |
| Bacteria in Market Milk | [189] |
CHAPTER I.
STRUCTURE, GROWTH AND DISTRIBUTION.
Relation of bacteriology to dairying. The arts which have been developed by mankind have been the outgrowth of experience. Man first learned by doing, how to perform these various activities, and a scientific knowledge of the underlying principles which govern these processes was later developed.