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Iowa Farm Science

Volume 20, Number 7 (1965)

Articles

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Iowa Farm Science Vol. 20, No. 7
Agricultural and Home Economics Experiment Station and Cooperative Extension Service in Agriculture and Home Economics

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1966 Costs for Field Work
Dale O. Hull, Donald L. Martin, and Maurice C. Caldwell

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Insect and Insect Control in 1966
Harold Gunderson and H. J. Stockdale