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By: Waltman, C. S. (Clair Smith),Edition:Publication info: Lexington, Kentucky Agricultural Experiment Station, University of Kentucky, 1936Volume: no.367Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Apples Effect of nitrogen on Effect of phosphorus on Growth Peach PlantsBHL Collections:
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By: Heck, Arthur Floyd.Edition:Publication info: 1915Volume:Series:Holding Institution: University Library, University of Illinois Urbana ChampaignSubjects: 1915 Agronomy Effect of phosphorus on Plants Theses UIUCBHL Collections: