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Staff, National Research Council.
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Agriculture -- Economic aspects -- United States.
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Tweeten, Luther G.
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Agriculture -- Economic aspects -- United States.
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Berry, Wendell.
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Agriculture -- Economic aspects -- United States.
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Agriculture -- Economic aspects -- United States.
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Agriculture -- Economic aspects -- United States.
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United States. Dept. of Agriculture. Economic Research Service.
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Agriculture -- Economic aspects -- United States -- Statistics -- Periodicals.
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Conlogue, William.
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Agriculture -- Economic aspects -- United States -- History -- 20th century.
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Panel to Review USDA's Agricultural Resource Management Survey, National Research Council.
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Agriculture -- Economic aspects -- United States.
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Hauter, Wenonah.
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Agriculture -- Economic aspects -- United States.
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Agriculture, Committee to Review the Role of Publicly Funded Agricultural Research on the Structure of U.S.
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