• 1 Wisconsin Historical Society Library

• 2 Journals, Magazines, Newspapers

• 1 Agricultural productivity
• 1 Agriculture
• 1 Farm produce
• 1 Food supply
• 1 Oil industries
• 1 Oils and fats, Edible

• 2 United States. Department of Agriculture. Economics and Statistics Service
• 1 United States. Agricultural Marketing Service
• 1 United States. Bureau of Agricultural Economics
• 1 United States. Department of Agriculture. Economics, Statistics, and Cooperatives Service
• 1 United States. Foreign Agricultural Service
• 1 United States. World Agricultural Outlook Board

• 2 English

• 2 United States

• 2 Periodicals

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