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  1. By: Kabu, Kanya Lal. - University of Alberta. Department of Plant Science. Division of Horticulture.
    Publication info: 1970
    Holding Institution: University of Alberta Library
    Subjects: Effect of magnesium on  Effect of potassium on  Fertilizers  Growth  Plants  Tomatoes  
  2. By: Parr, Rosalie Mary.
    Publication info: 1911
    Holding Institution: University Library, University of Illinois Urbana Champaign
    Subjects: 1911  Botany  Effect of calcium on  Effect of ether on  Effect of magnesium on  Plants  Theses  UIUC