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

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You searched for: Creators/Contributors Sánchez, Manuel Segundo, 1868-1945 Remove constraint Creators/Contributors: Sánchez, Manuel Segundo, 1868-1945 Subjects Amazon River Remove constraint Subjects: Amazon River Subjects Maury, Matthew Fontaine--Amazon and the Atlantic slopes of South America Remove constraint Subjects: Maury, Matthew Fontaine--Amazon and the Atlantic slopes of South America

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