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  1. 1
    Field operations of the Division of Soils, Department of Agriculture.
    Published 1901
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  2. 2
    Field operations of Bureau of Soils.
    Published 1903
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  3. 3
    Field operations of the Division of Soils, 1899.
    Published 1900
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  4. 4
    Soil survey of Bryan County, Okla.
    Published 1917
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  5. 5
    Soil survey of Jefferson County, Ala.
    Published 1917
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  6. 6
    Soil survey of Perry County, Ala.
    Published 1917
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  7. 7
    Soil survey of Madison County, Ala.
    Published 1917
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  8. 8
    Soil survey of New Orleans Area, Louisiana.
    Published 1917
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  9. 9
    Soil survey of Chesterfield County, S. C.
    Published 1917
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  10. 10
    Soil survey of Decatur County, Ga.
    Published 1917
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  11. 11
    Soil survey of Tift County, Ga.
    Published 1917
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  12. 12
    Soil survey of northeastern Pennsylvania.
    Published 1917
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  13. 13
    To print 2,100 copies of Bulletin 85, Bureau of Soils.
    Published 1913
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  14. 14
    Soil survey of Randolph County, Ala.
    Published 1912
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  15. 15
    Additional copies of soil survey of Caddo Parish, La.
    Published 1912
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