Expeditions and Discoveries Sponsored Exploration and Scientific Discovery in the Modern Age

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You searched for: Creation Date 1854 Remove constraint Creation Date: 1854 Creators/Contributors Nicholson, A. O. P. (Alfred Osborn Pope), 1808-1876 Remove constraint Creators/Contributors: Nicholson, A. O. P. (Alfred Osborn Pope), 1808-1876 Repository Gray Herbarium Library, Botany Libraries, Harvard University Remove constraint Repository: Gray Herbarium Library, Botany Libraries, Harvard University Repository Arnold Arboretum Library (Cambridge), Botany Libraries, Harvard University Remove constraint Repository: Arnold Arboretum Library (Cambridge), Botany Libraries, Harvard University Subjects Amazon River Valley--Discovery and exploration--American Remove constraint Subjects: Amazon River Valley--Discovery and exploration--American

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