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

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You searched for: Creators/Contributors Ray, P. H. (Patrick Henry), 1842-1911 Remove constraint Creators/Contributors: Ray, P. H. (Patrick Henry), 1842-1911 Genre government publication Remove constraint Genre: government publication Genre bibliography Remove constraint Genre: bibliography Genre Observations Remove constraint Genre: Observations Subjects Geophysics--Alaska--Barrow, Point--Observations Remove constraint Subjects: Geophysics--Alaska--Barrow, Point--Observations Subjects Arctic regions--Discovery and exploration--American Remove constraint Subjects: Arctic regions--Discovery and exploration--American

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