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  1. By: Hortenstine, Charles Carpenter,
    Publication info: 1959
    Holding Institution: University of Florida, George A. Smathers Libraries
    Subjects: Aluminum  Boron  Dissertations, Academic  Nutrition  Plants  Soil science  Soil Science thesis Ph. D  Trace elements  UF  
  2. By: Hall, John W. - University of Alberta. Department of Field Crops.
    Publication info: 1944
    Holding Institution: University of Alberta Library
    Subjects: Alfalfa  Boron  Fertilizers  Phosphatic fertilizers  Seeds  
  3. By: Agulhon, Henri.
    Publication info: Laval, L. Barnéoud, 1910
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Analysis  Boron  Plants