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By: Cormack, Douglas Villy, - University of Alberta. Department of Physics. - University of Alberta. Department of Soils.Edition:Publication info: Edmonton, Alberta, University of Alberta, [1950]Volume:Series:Holding Institution: University of Alberta LibrarySubjects: Effect of sulfur on Plants Soils Sulfur content Sulfur fertilizers Sulfur-coated urea fertilizersBHL Collections: