Verner Ivan Clark

Production of Organic Acids from Carbohydrates by Fermentation

A Digest of the Literature

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Phloem Necrosis

A Virus Disease of the American Elm

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Effect of Supplementing Winter and Summer Range on Gains of Steers in the Northern Great Plains

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Results of Field Crop, Shelterbelt, and Orchard Investigations at the United States Dry Land Field Station, Ardmore, S. Dak, 1911-32

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Summer Fallow at Ardmore, S. Dak

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Yearlong Grazing of Steers in the Northern Great Plains

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Comparison of Alfalfa and Western Wheatgrass Hays for Wintering Yearling Heifers in the Northern Great Plains and Their Influence on Summer Gains

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