Joshua John Skinner

The Action of Manganese in Soils

Pp. 31....

Relation of Soil Conditions and Orchard Management to the Rosette of Pecan Trees

Pp. 16....

Chemical Studies of Infertile Soils Derived from Rocks High in Magnesium and Generally High in Chromium and Nickel

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Action of Manganese Under Acid and Neutral Soil Conditions

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Progress Reports of Experiments in Dust Prevention and Road Preservation, 1913

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Experiments with Nitrogen Fertilizers on Cotton Soils

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The Relation Between the Ability to Pay and the Standard of Living Among Farmers

A Socio-economic Study of 861 White Farm Families of Kentucky, Tennessee and Texas

Of results. pp. 2....

The Effect of Borax on the Growth and Yield of Crops

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Tetrastichus Brevistigma Gahan

A Pupal Parasite of the Elm Leaf Beetle

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Fertilizer Ratio Experiments

Conducted on Cecil Sandy Clay Loam, Cotton, Corn, and Wheat Grown in Rotation

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Fertilizers for Cotton Soils

In four States of the southeastern Cotton Belt--North Carolina, South Carolina, Georgia, and Alabama--1,646,420 tons of commercial fertilizers were us...

Distinctive Effects of the Deficiency of Certain Essential Elements on the Growth of Tobacco Plants in Solution Cultures

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Pecan Soils of the Gulf and Southeastern States and Maintenance of Their Fertility

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Circular - United States Department of Agriculture

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Field Test with a Toxic Soil Constituent

Vanillin

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Analyses of Commercial Fertilizers

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Lawn Soils

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Timber Growing and Logging and Turpentining Practices in the Southern Pine Region

Measures Necessary to Keep Forest Land Productive and to Produce Full Timber Crops

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Machine Placement of Fertilizers for Snap Beans in Florida

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Lawn Soils

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was ...

The Effect of Borax on the Growth and Yield of Crops

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Fertilizers for Pecan Soils

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The Actions of Manganese Under Acid and Neutral Soil Conditions

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Relation of Soil Conditions and Orchard Management to the Rosette of Pecan Trees

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A Beneficial Organic Constituent of Soils

Creatinine ...

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Experiments with Nitrogen Fertilizers on Cotton Soils

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Lawn Soils and Lawns

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Comparative Spinning Tests of Superior Varieties of Cotton (grown Under Weevil Conditions in the Southeastern States

Crop of 1921)

Of costs. pp. 20....

The Results of Physical Tests of Road-building Rock from 1916 to 1921, Inclusive

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