· 1922
· 1939
Problem of food control; Food technology; Relation of food to the public health; Control measures; Milk production; Milk certification; Milk pasteurization; Ice cream; Butter; Cheese; Concentrated milks; Other dairy products; Meat and its products; Poultry; Eggs; Fishery products; Cereals and bakery products; Fresh fruits and vegetables; Preserved foods.
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· 1920
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