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By: Balentine, Walter.Edition:Publication info: Orono, Maine Agricultural Experiment Station, [1894]Volume: no.16Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Nutrition Phosphoric acid PlantsBHL Collections:
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By: Bizzell, James Adrian,Edition:Publication info: Ithaca, N. Y, Press of the Ithaca journal, [1903]Volume:Series:Holding Institution: University of California LibrariesSubjects: Phosphoric acid SoilsBHL Collections:
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By: Bizzell, James Adrian,Edition:Publication info: Ithaca, N.Y, Press of the Ithaca Journal, [1903]Volume:Series:Holding Institution: Library of CongressSubjects: Phosphoric acid Phosphorus content SoilsBHL Collections:
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By: Waggaman, William H.,Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1914Volume: no.143 (1914)Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Fertilizer industry Phosphoric acid PotashBHL Collections:
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By: Waggaman, William H., - Easterwood, Henry W. (Henry Wyatt), - Turley, Thomas B.Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1923Volume: no.1179 (1923)Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Fertilizer industry Phosphoric acidBHL Collections: