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By: Anderson, M. S. (Myron Sallee), - Mattson, Sante.Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1926Volume: no.1452 (1926)Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Soil colloidsBHL Collections:
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By: Gile, P. L. (Philip Lindsey),Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1924Volume: no.1193 (1924)Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Soil absorption and adsorption Soil colloidsBHL Collections:
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By: Robinson, W. O. - Holmes, R. S. (Robert Smith),Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1924Volume: no.1311 (1924)Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Soil colloidsBHL Collections: