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Showing 241 - 250 of 259 Records

Trees 457, 458, Proctor Maple Research Center sugar bush
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    • Creator: Proctor Maple Research Center
    • Description: Winter, 1954
    • Parent Collections: Maple Research Collection


    Tipping buckets
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      • Creator: Proctor Maple Research Center
      • Parent Collections: Maple Research Collection


      Research shed
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        • Creator: Proctor Maple Research Center
        • Description: Winter, 1951
        • Parent Collections: Maple Research Collection


        Collection bucket attached to tree #477
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          • Creator: Proctor Maple Research Center
          • Description: Fall, 1948
          • Parent Collections: Maple Research Collection


          Effect of new techniques on maple sap yields
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            • Creator: Vermont Agricultural Experiment Station, Laing, Frederick M., Marvin, James W. (James Wallace), 1909-., Lighthall, M.T.G. (Mary T. Greene).
            • Parent Collections: Maple Research Collection


            Variations in sap flow rate of individual sugar maple trees
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              • Creator: Vermont Agricultural Experiment Station, Laing, Frederick M., Morselli, M. F. (Mariafranca F.)., Marvin, James W. (James Wallace), 1909-.
              • Parent Collections: Maple Research Collection


              Sugar maple (Acer saccharum Marsh.) publications, University of Vermont, 1891-1984
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                • Creator: Vermont Agricultural Experiment Station, Whalen, M. L., Morselli, M. F. (Mariafranca F.).
                • Parent Collections: Maple Research Collection


                How to lessen the content of lead in maple product (progress report)
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                  • Creator: Vermont Agricultural Experiment Station, Hills, Joseph Lawrence, 1861-1954.
                  • Parent Collections: Maple Research Collection


                  Chemistry of annual rings of red spruce and sugar maple in Vermont
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                    • Creator: Scherbatskoy, Tim.
                    • Parent Collections: Maple Research Collection


                    Worker arranging metal piping to transport maple sap to collection tank
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                      • Creator: Proctor Maple Research Center
                      • Description: Winter, 1952
                      • Parent Collections: Maple Research Collection