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By: Haas, Paul, - Hill, T. G.Edition:Publication info: London, Longmans, Green and co, 1913Volume:Series:Holding Institution: NCSU LibrariesSubjects:BHL Collections:
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By: Haas, Paul, - Hill, T. G.Edition: 2d ed.Publication info: London, Longmans, Green, 1917Volume:Series:Holding Institution: NCSU LibrariesSubjects:BHL Collections:
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By: Hill, T. G. - Freeman, William George,Type: ArticleIn: Annals of botanyVolume: 17Series:Issue:Date: 1903-03Page Range: 413--424Publication Info: London, Academic Press [etc.],Subjects: