Roy Douglas Hockensmith

Brucellosis of Cattle

• Author(s): Albrecht Eichhorn, C. H. Hadley, Carl Rohwer, Clarice Louisba Scott, Clifford Leslie Hamilton, E. C. Tullis, Edmund Lambert, Elma Edwards, Frank Custer Edminster, Freeman Weiss, Furman Lloyd Mulford, Glenn Kenton Rule, Harry L. Garver, Lucia McCulloch, Merton Chesleigh Lane, Norman Allen, Oliver I. Snapp, Roland McKee, Roy Douglas Hockensmith, Royal Joyslin Haskell, Samuel Benton Nuckols, Thomas Arrington Huntington Miller, Arthur Burdick Crawford, Edward G. Molander, Perry Kips Harrison, Sears Polydore Doolittle

• Categories: Agricultural machinery

• Type: Book
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• Published: 1943
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• Publisher: Unknown

None

Soil Erosion

• Author(s): Roy Douglas Hockensmith, John Gordon Steele

• Categories: Soil erosion

• Type: Book
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• Published: 1971
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• Publisher: Unknown

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Dictionary Catalog of the National Agricultural Library, 1862-1965

• Author(s): National Agricultural Library (U.S.)

• Categories: Agriculture

• Type: Book
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• Published: 1968
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• Publisher: Unknown

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Comparison of Methods for Estimating Available Phosphorus in Alkaline Calcareous Soils

• Author(s): Carl Rohwer, David Wield Robertson, Earl Douglass, Franklin Thomas Cowan, George Anderson Beach, George Warren Deming, James C. Foster, Mark Alfred Barmore, Robert Gardner, Roy Douglas Hockensmith, Carey Eugene Vail, James Bennett Goodwin, Justice Conrad Ward, Alvin Kezer, Joseph William Tobiska

• Categories: Agriculture

• Type: Book
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• Published: 1932
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• Publisher: Unknown

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The National Union Catalog, Pre-1956 Imprints

• Categories: Union catalogs

• Type: Book
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• Published: 1981
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• Publisher: Unknown

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