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  1. Ammonification and nitrification in Hawaiian soils /
    By: Kelley, W. P.
    Publication info: Washington, D.C. :Government Printing Office,1915.
    Contributed by: U.S. Department of Agriculture, National Agricultural Library
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  2. The biochemical decomposition of nitrogenous substances in soils /
    By: Kelley, W. P.
    Publication info: Washington, D.C. :U.S. G.P.O.,1915.
    Contributed by: University of Florida, George A. Smathers Libraries
    BHL Collections: Expanding Access to Biodiversity Literature
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  3. The effect of heat on Hawaiian soils /
    By: Kelley, W. P. - McGeorge, W. T.
    Publication info: Washington :G.P.O.,1913.
    Contributed by: University of Florida, George A. Smathers Libraries
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  4. The effect of manganese on pineapple plants and the ripening of the pineapple fruit /
    By: Wilcox, Earley Vernon, - Kelley, W. P.
    Publication info: Washington, D.C. :U.S. G.P.O.,1912.
    Contributed by: University of Florida, George A. Smathers Libraries
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  5. The effects of alkali on citrus trees /
    By: Kelley, W. P. - Thomas, Edward Ellis,
    Publication info: Berkeley, Cal. :Agricultural Experiment Station,1920.
    Contributed by: University of California, Davis Libraries (archive.org)
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  6. The effects of alkali on citrus trees / by W.P. Kelley and E.E. Thomas.
    By: Kelley, W. P. - Thomas, Edward E.
    Publication info: Berkeley, Cal. :Agricultural Experiment Station,1920.
    Contributed by: University of California Libraries (archive.org)
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  7. The effects of calcium and magnesium carbonates on some biological transformations of nitrogen in soils,
    By: Kelley, W. P.
    Publication info: Berkeley,University of California Press[1912]
    Contributed by: University of California, Davis Libraries (archive.org)
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  8. The organic nitrogen of Hawaiian soils /
    By: Kelley, W. P. - Merrill, Alice Ranney Thompson,
    Publication info: Washington, D.C. :G.P.O.,1914.
    Contributed by: University of Florida, George A. Smathers Libraries
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  9. Rice soils of Hawaii : their fertilization and management /
    By: Kelley, W. P.
    Publication info: Washington, D.C. :U.S. G.P.O.,1914.
    Contributed by: University of Florida, George A. Smathers Libraries
    BHL Collections: Expanding Access to Biodiversity Literature
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  10. The soils of the Hawaiian Islands /
    By: Kelley, W. P. - McGeorge, W. T. - Merrill, Alice Ranney Thompson,
    Publication info: Washington, D.C. :U.S. G.P.O.,1915.
    Contributed by: University of Florida, George A. Smathers Libraries
    BHL Collections: Expanding Access to Biodiversity Literature
    View Book