Wisconsin. Dairy and Food Division. (1930). List of butter factories, cheese factories, condenseries, receiving stations, powdered milk plants, and casein plants. Wisconsin Dept. of Agriculture and Markets, Dairy and Food Division.
Chicago-viite (17. p.)Wisconsin. Dairy and Food Division. List of Butter Factories, Cheese Factories, Condenseries, Receiving Stations, Powdered Milk Plants, and Casein Plants. Madison, Wis.: Wisconsin Dept. of Agriculture and Markets, Dairy and Food Division, 1930.
MLA-viite (8. p.)Wisconsin. Dairy and Food Division. List of Butter Factories, Cheese Factories, Condenseries, Receiving Stations, Powdered Milk Plants, and Casein Plants. Wisconsin Dept. of Agriculture and Markets, Dairy and Food Division, 1930.
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