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Please read BHL's Acknowledgment of Harmful Content
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  1. By: Picha, David Harry,
    Publication info: 1980
    Holding Institution: University of Florida, George A. Smathers Libraries
    Subjects: Dissertations, Academic  Horticultural Science  Horticultural Science thesis Ph. D  Potassium content  Potassium fertilizers  Soils  Tomatoes  UF