F. L. Duley

The Pan American Tomato

A New Red Variety Highly Resistant to Fusarium Wilt

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Diseases of Foreign Forest Trees Growing in the United States

An Annotated List

Set includes revised editions of some issues....

Contributions to Knowledge in Agriculture

One Year's Work, Agricultural Experiment Station : Report of the Director, July 1, 1922 to June 30, 1923

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Some New Developments in Agricultural Science

One Year's Work, Agricultural Experiment Station : Report of the Director, July 1, 1924 to June 30, 1925

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Soil Experiments on the Brown Silt Loam of the Border Ozark Region

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Using Crop Residues for Soil Defense

New methods of conserving moisture and soil that increase production are of importance to the war effort in which the farmers of the United States are...

Surface Condition of Soil and Time of Application as Related to Intake of Water

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Management of Sandy Soils in the Central United States

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Controlling Surface Erosion of Farm Lands

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Fertilizer Trials

Wentzville Experiment Field

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Soil Experiments on the Gravelly Ozark Upland

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Soil Experiments on the Ozark Upland

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Fertilizer Trials

Wentzville Experiment Field

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Additional Instructions for Laying Out and Constructing the Mangum Terrace

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Resistance of Varieties of Winter Wheat and Rye to Low Temperature in Relation to Winter Hardiness and Adaptation

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Using Crop Residues for Soil Defense

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Diseases of Foreign Forest Trees Growing in the United States

Annotated List

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Erosion and Surface Runoff Under Different Soil Conditions

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