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

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You searched for: Creators/Contributors Conrad, T. A. (Timothy Abbott), 1803-1877 Remove constraint Creators/Contributors: Conrad, T. A. (Timothy Abbott), 1803-1877 Genre government publication Remove constraint Genre: government publication Place Of Origin District of Columbia Remove constraint Place Of Origin: District of Columbia Repository Gray Herbarium Library, Botany Libraries, Harvard University Remove constraint Repository: Gray Herbarium Library, Botany Libraries, Harvard University Repository Widener Library, Harvard University Remove constraint Repository: Widener Library, Harvard University Subjects Geology--Southwest, New Remove constraint Subjects: Geology--Southwest, New Subjects Mexico--Boundaries--United States Remove constraint Subjects: Mexico--Boundaries--United States

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