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  1. Soil Profile

WHAT

  1. Agriculture (2)
  2. National Atlas (2)
  3. Soils (2)

WHERE

  1. United States (2)

WHO

  1. Baker, Oliver Edwin (2)
  2. Marbut, Curtis F. (2)
  3. U.S. Department of Agricu … (2)
  4. Arnold, Mary D. (1)

WHEN

  1. 1935 (2)
  2. 1936 (2)
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Browse All : Soil Profile

1-2 of 2
Chemical and Mechanical Composition Profiles of Soils. Atlas of American Agriculture.  
Marbut, Curtis F.
Chemical and Mechanical...
1935
National Atlas
Author
Marbut, Curtis F.
Color Profiles of Representative Soils. Atlas of American Agriculture.  
Arnold, Mary D.; Marbut...
Color Profiles of Repre...
1935
National Atlas
Author
[Marbut, Curtis F., Arnold, Mary D.]
1-2 of 2