Author: Agriculture Department / Publisher: Soils Bureau - Blacklight Search Results

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21. Kosciusko County, Ind. Soil survey of Kosciusko County, Ind., by W. E. Tharp, Earl D. Fowler, L. S. Troth, and H. R. Beyer; pt. 2, Management of Kosciusko County soils, by A. T. Wiancko and S. D. Conner.

Corporate/Agency Authors:: Soils Bureau and Agriculture Department
Publisher:: Soils Bureau
Date:: 1927
SuDoc number:: A 26.5/a:K 846

22. Polk County, N. C. Soil survey of Polk County, N. C.; by W. D. Lee and S. F. Davidson.

Corporate/Agency Authors:: Soils Bureau and Agriculture Department
Publisher:: Soils Bureau
Date:: 1927
SuDoc number:: A 26.5/a:P 759/4

23. Polk County, Oreg. Soil survey of Polk County, Oreg.; by E. F. Torgerson, Chas. Hartmann, jr., E. J. Carpenter, and W. G. Harper.

Corporate/Agency Authors:: Soils Bureau and Agriculture Department
Publisher:: Soils Bureau
Date:: 1927
SuDoc number:: A 26.5/a:P 759/5

24. Ray County, Mo. Soil survey of Ray County, Mo.; by A. T. Sweet and H. V. Jordan.

Corporate/Agency Authors:: Soils Bureau and Agriculture Department
Publisher:: Soils Bureau
Date:: 1927
SuDoc number:: A 26.5/a:R 213

25. Soils. Determination of organic matter in soils by means of hydrogen peroxide [with list of literature cited]; by W. O. Robinson.

Corporate/Agency Authors:: Soils Bureau and Agriculture Department
Publisher:: Soils Bureau
Date:: 1927
SuDoc number:: A 1.23/a:So 34/70

26. Winneshiek County, Iowa. Soil survey of Winneshiek County, Iowa; by T. H. Benton and N. J. Russell.

Corporate/Agency Authors:: Soils Bureau and Agriculture Department
Publisher:: Soils Bureau
Date:: 1927
SuDoc number:: A 26.5/a:W 73/4

27. Soils. Properties of colloidal soil material [with list of literature cited]; by M. S. Anderson and Sante Mattson.

Corporate/Agency Authors:: Soils Bureau and Agriculture Department
Publisher:: Soils Bureau
Date:: Nov. 1926
SuDoc number:: A 1.3:1452

28. Waste products. Cocoa by-products and their utilization as fertilizer materials [with list of literature cited]; by G. P. Walton and R. F. Gardiner.

Corporate/Agency Authors:: Soils Bureau and Agriculture Department
Publisher:: Soils Bureau
Date:: Aug. 1926
SuDoc number:: A 1.3:1413

29. Rotation of crops. Soil productivity as affected by crop rotation; [by Wilbert W. Weir].

Corporate/Agency Authors:: Soils Bureau and Agriculture Department
Publisher:: Soils Bureau
Date:: [May, 1926.]
SuDoc number:: A 1.9:1475

30. Rotation of crops. Study of value of crop rotation in relation to soil productivity [with list of literature cited]; by Wilbert W. Weir.

Corporate/Agency Authors:: Soils Bureau and Agriculture Department
Publisher:: Soils Bureau
Date:: Mar. 1926
SuDoc number:: A 1.3:1377

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