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The market milk business of Detroit, Mich., in 1915
Wood pipe for conveying water for irrigation
Effect of kiln drying, steaming, and air seasoning on certain fungi in wood
Loss in tonnage of sugar beets by drying
Corn in the Great Plains area : relation of cultural methods to production
Bacteria in commercial bottled waters
The application of optical methods of identification to alkaloids and other organic compounds
Food of the robins and bluebirds of the United States
Classification of American wheat varieties
Cockroaches: how to control them