Author: Agriculture Department / Catalog Issue Year Decade: 1930 - 1939 - Blacklight Search Results

Start Over Author Agriculture Department Catalog Issue Year Decade 1930 - 1939

4821. Soil conservation. [1938 agricultural conservation program, north central region: Procedure for 1938 agricultural conservation program in north central region, for use by committeemen, supplement 1 and 2.]

Corporate/Agency Authors:: Agricultural Adjustment Administration and Agriculture Department
Publisher:: Agricultural Adjustment Administration
Date:: [1937.]
SuDoc number:: A 55.43/2:P 94/12/supp.1, 2

4822. Soil conservation. official organ of Soil Conservation Service, Aug. 1937; [v. 3, no. 2].

Corporate/Agency Authors:: Soil Conservation Service and Agriculture Department
Publisher:: Soil Conservation Service
Date:: [1937.]
SuDoc number:: A 57.9:3/2

4823. Soil defense in the Piedmont; by E. M. Rowalt, in collaboration with subject-matter specialists of Soil Conservation Service.

Corporate/Agency Authors:: Soil Conservation Service and Agriculture Department
Publisher:: Soil Conservation Service
Date:: [Jan.] 1937
SuDoc number:: A 1.9:1767

4824. Soil erosion. Early erosion-control practices in Virginia [with list of literature cited; by A. R. Hall].

Corporate/Agency Authors:: Soil Conservation Service and Agriculture Department
Publisher:: Soil Conservation Service
Date:: [1937.]
SuDoc number:: A 1.38:256

4825. Soil erosion. Fertile valleys laid waste by upland erosion; by Stafford C. Happ.

Corporate/Agency Authors:: Soil Conservation Service and Agriculture Department
Publisher:: Soil Conservation Service
Date:: 1937
SuDoc number:: A 57.9/a:V 243

4826. Soil properties determining botanical composition of pastures in West Virginia [with list of literature cited]; by R. R. Robinson.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1937
SuDoc number:: A 1.23/a:P 269/5

4827. Soils. Base exchange and related properties of colloids of soils from erosion experiment stations [with list of literature cited]; by C. S. Slater and H. G. Byers.

Corporate/Agency Authors:: Chemistry and Soils Bureau and Agriculture Department
Publisher:: Chemistry and Soils Bureau
Date:: Oct. 1934 [reprint 1937]
SuDoc number:: A 1.36:461/1-2

4828. Soils. Chemical characteristics of soils of known corrosiveness to metals; by M. S. Anderson.

Corporate/Agency Authors:: Chemistry and Soils Bureau and Agriculture Department
Publisher:: Chemistry and Soils Bureau
Date:: [1937.]
SuDoc number:: A 47.2:So 3/3

4829. Soils. Pipette method of mechanical analysis of soils based on improved dispersion procedure [with list of literature cited]; by L. B. Olmstead, Lyle T. Alexander, and H. E. Middleton.

Corporate/Agency Authors:: Chemistry and Soils Bureau and Agriculture Department
Publisher:: Chemistry and Soils Bureau
Date:: Jan. 1930 [reprint 1937]
SuDoc number:: A 1.36:170/1-3

4830. Soils. Trace elements in soils from erosion experiment stations, with supplementary data on other soils [with list of literature cited]; by C. S. Slater, R. S. Holmes, and H. G. Byers.

Corporate/Agency Authors:: Chemistry and Soils Bureau and Agriculture Department
Publisher:: Chemistry and Soils Bureau
Date:: Jan. 1937
SuDoc number:: A 1.36:552

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