Search Results       Your search for [author]Joerg, Wolfgang Louis Gottfried, 1885- returned 1 record.           Brief history of polar exploration since the introduction of flying. by Joerg, Wolfgang Louis Gottfried, 1885-; New York: American Geographical Society, 1930. Subject: Arctic regions; Antarctic regions; Aeronautics -- Flights.          Add to Book Cart Relevance: 38.76%