Ardrey, R. L. (1972). American agricultural implements: A review of intention and development in the agricultural implement industry of the United States ; in 2 parts (Reprint [of the ed.] Chicago: 1894.). Arno Press.
Chicago-Zitierstil (17. Ausg.)Ardrey, Robert L. American Agricultural Implements: A Review of Intention and Development in the Agricultural Implement Industry of the United States ; in 2 Parts. Reprint [of the ed.] Chicago: 1894. New York: Arno Press, 1972.
MLA-Zitierstil (9. Ausg.)Ardrey, Robert L. American Agricultural Implements: A Review of Intention and Development in the Agricultural Implement Industry of the United States ; in 2 Parts. Reprint [of the ed.] Chicago: 1894. Arno Press, 1972.
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