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  1. The effect of strongly calcareous soils on the growth and ash composition of certain plants /
    By: Gile, P. L. (Philip Lindsey), - Ageton, Charles Norman,
    Publication info: Porto Rico Agricultural Experiment Station,1914.
    Holding Institution: Multiple institutions
    Subjects: Calcareous soils  Composition  Growth (Plants)  Plants  Soil fertility  
    BHL Collections: Expanding Access to Biodiversity Literature
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  2. The essentials of soil fertility,
    By: Agee, Alva,
    Edition: [4th ed.]
    Publication info: Pittsburgh, Pa.,The Stockman-farmer publishing company[1913]
    Holding Institution: Library of Congress
    Subjects: Fertilizers  Soil fertility  
    BHL Collections: Library of Congress
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  3. Federal-grant research at the state agricultural experiment stations : projects on plant physiology and nutrition. Part 18 /
    By: United States. Agricultural Research Service.
    Publication info: [Washington, D.C.] :Agricultural Research Service, U.S. Dept. of Agriculture,[1958].
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Agricultural experiment stations  Agriculture  Bibliography  Farm management  Nutrition  Plant physiology  Plants  Research  Soil fertility  United States  
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  4. Fertility of soils as affected by manures.
    By: Gardner, Frank D. (Frank Duane),
    Publication info: Washington,Govt. Print. Off.,1908.
    Holding Institution: Library of Congress
    Subjects: Fertilizers  Soil fertility  
    BHL Collections: Library of Congress
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  5. First principles of soil fertility,
    By: Vivian, Alfred,
    Publication info: New York,O. Judd company; [etc., etc.]1908.
    Holding Institution: Library of Congress
    Subjects: Manures  Soil fertility  
    BHL Collections: Library of Congress
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  6. Question summary to accompany "Soil fertility and permanent agriculture,"
    By: Hopkins, Cyril G. (Cyril George),
    Publication info: Boston,Ginn and company,c1912.
    Holding Institution: Library of Congress
    Subjects: Fertilizers  Soil fertility  
    BHL Collections: Library of Congress
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  7. Relation of soil conditions and orchard management to the rosette of pecan trees /
    By: Skinner, J. J. (Joshua John), - Demaree, J. B. (Juan Brewer),
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture,1926.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Crops and soils  Pecan rosette  Soil fertility  
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  8. Soil fertility and permanent agriculture,
    By: Hopkins, Cyril G. (Cyril George),
    Publication info: Boston,Ginn,[c1910]
    Holding Institution: University of California Libraries (archive.org)
    Subjects: Fertilizers  Manures  Soil fertility  Soils  
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  9. Soil fertility and permanent agriculture.
    By: Hopkins, Cyril George,
    Publication info: BostonGinn[1910]
    Holding Institution: University of Toronto - Robarts Library
    Subjects: Fertilizers and manures  Soil fertility  
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  10. Soil fertility laboratory manual,
    By: Hopkins, Cyril George, - Pettit, James Harvey,
    Publication info: BostonGinn[c1910]
    Holding Institution: University of Toronto - Earth Sciences Library (Noranda)
    Subjects: Laboratory manuals  Soil fertility  Soil science  
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  1. Chemical and physical attributes and calcium, magnesium, potassium, and phosphorus in the soil of murundu fields in Brazil
    By: SANTOS,Fernando André Silva - Pierangeli,Maria Aparecida Pereira - SILVA,Fernando Luiz - SERAFIM,Milson Evaldo - SOUZA,Célia Alves de
    Type: Article
    In: Instituto Nacional de Pesquisas da Amazônia
    Date: 2015-06-01
    Publication info: Instituto Nacional de Pesquisas da Amazônia
    Subjects: Amazon Basin  earthmound  Soil fertility  wetland  
    View Article (External)