The modern milk problem in sanitation, economics, and agriculture . Plate 7. Primitive Conditions in the Milk IndustryChildren entrusted with the important work of washing milk bottles, in ashed which is a mere apology for a dairy house. (Bull. 56, U. S. HygienicLaboratory.). A milk house inviting dirt and rubbish and used as a repository for miscel-laneous objects. (Bull. 56, U. S. Hygienic Laboratory.)

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Keywords: ., bo, bookcentury1900, bookdecade1910, bookidmodernmilkproble00macn