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Showing 1 to 2 of 2 for “"Agriculture--Middle West--History--20th century;"”.

  1. The price of progress: American agricultural innovations in relation to economic and social change, 1920-1989

    Moye, Zachary Cass2019

    1 PDF file (vii, 92 pages)

    northern-iowa Repository record

  2. A pretension of place: The industrialization of corn belt agriculture, 1940-1965

    Nelson, Philip Jeffrey1992

    1 PDF file (vi, 193 pages)

    northern-iowa Repository record