Chart used in Mr. C. F. Kelly's paper Methods of Drying Grain on the Farm.

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Citation

Kelly, C. F.. 1938. “Chart used in Mr. C. F. Kelly's paper Methods of Drying Grain on the Farm..” Special Collections, USDA National Agricultural Library. Accessed September 25, 2022, https://www.nal.usda.gov/exhibits/speccoll/items/show/7426.