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

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You searched for: Creators/Contributors Glavnai͡a astronomicheskai͡a observatorii͡a (Pulkovo, Russia) Remove constraint Creators/Contributors: Glavnai͡a astronomicheskai͡a observatorii͡a (Pulkovo, Russia) Genre bibliography Remove constraint Genre: bibliography Language French Remove constraint Language: French Repository Master Microforms, Harvard University Remove constraint Repository: Master Microforms, Harvard University
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