Raymond Secord Washburn

Standard and Tentative Methods of Sampling and Testing Highway Materials

Recommended by the Second Conference of State Highway Testing Engineers and Chemists, Washington, D.C., Feb. 23-27, 1920

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Organization and Management of Apiaries Producing Extracted Honey in the White Clover Region

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Tillage, Planting, and Harvesting Equipment on Grain Farms and Rates of Doing Field Work with These Implements when Drawn with Horse and with Tractor Power

(northern Great Plains and Pacific Northwest)

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Organization and Crop Production Practices on Grain Farms in Selected Areas of the Pacific Northwest

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Biology of the Primary Screw Worm Fly, Cochliomyia Americana, and a Comparison of Its Stages with Those of C. Macellaria

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Utilization of Tractors and Cost of Tractor Power on Grain Farms

(northern Great Plains and Pacific Northwest, 1933)

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Organization and Crop Production Practices on Grain Farms in Selected Areas of the Northern Great Plains

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Game Laws for ...

A Summary of the Provisions Relating to Seasons, Shipment, Sale, and Licenses

"The open fire has its place as a method of heating single rooms or small houses or as an adjunct to other heating systems. Even when not actually nee...

Cost of Producing Winter Wheat and Incomes from Wheat Farming in Sherman County, Oreg

Of labor practices in wheat production. pp. 31....

White-pine Blister Rust in Western Europe

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Utilization of Combined Harvester-threshers and Cost of Harvesting Small Grains with a Combine (Northern Great Plains and Pacific Northwest, 1933)

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

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Cost of Using Horses, Tractors and Combines on Wheat Farms in Sherman County, Oreg

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Broomcorn Growing and Handling

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Cost of Producing Wheat

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Farm Practice in Growing Sugar Beets in Michigan and Ohio

Of results. pp. 3....

Renovation of an Old Apple Orchard

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 is in...

Suitable Storage Conditions for Certain Perishable Food Products

Apples, Potatoes, Sweet Potatoes, Onions, Cabbage, Eggs, Frozen Eggs, Poultry, Butter, and Fish

Of results. pp. 3....

Cost of Producing Winter Wheat in Central Great Plains Region of the United States

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Bulletins of the Experiment Stations, 1921 and 1922

Supplement 1

And conclusions. pp. 48....

Cost of Producing Wheat on 481 Farms in the States of North and South Dakota, Minnesota, Kansas, Nebraska, and Missouri, for the Crop Year 1919

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