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By: Tansley, A. G., (Arthur George), Sir, - International Phytogeographical ExcursionEdition:Publication info: Cambridge, [Eng.], Botany School, 1915Volume:Series:Holding Institution: University Library, University of Illinois Urbana ChampaignSubjects: 1913) Botany International Phytogeographical Excursion Phytogeography United StatesBHL Collections: