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

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You searched for: Creators/Contributors Armstrong, Robert, 1792-1854 Remove constraint Creators/Contributors: Armstrong, Robert, 1792-1854 Publisher R. Armstrong, public printer Remove constraint Publisher: R. Armstrong, public printer Repository Arnold Arboretum Library (Cambridge), Botany Libraries, Harvard University Remove constraint Repository: Arnold Arboretum Library (Cambridge), Botany Libraries, Harvard University Subjects Amazon River Valley--Description and travel Remove constraint Subjects: Amazon River Valley--Description and travel

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