http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;expand=subject;f1-subject=Antarctic regions;smode=advanced;subject=Arctic regions;subject-join=exact) http://norton.wrhs.org/collections/search?docsPerPage%3D100;expand%3Dsubject;f1-subject%3DAntarctic%20regions;smode%3Dadvanced;subject%3DArctic%20regions;subject-join%3Dexact Results for your query: docsPerPage=100;expand=subject;f1-subject=Antarctic regions;smode=advanced;subject=Arctic regions;subject-join=exact Thu, 01 Jan 1970 12:00:00 GMT Problems of polar research. American Geographical Society of New York http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT Brief history of polar exploration since the introduction of flying. Joerg, W. L. G. (Wolfgang Louis Gottfried), b. 1885 http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT Voyages of discovery in the Arctic and Antarctic seas: and round the world: being personal narratives of attempts to reach the North and South poles; and of an open-boat expedition up the Wellington channel in search of Sir John Franklin, and Her Majesty's ships "Erebus" and "Terror" ... To which are added an autobiography, appendix ... and numerous illustrations. M'Cormick, Robert, 1800-1890 http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT Beyond horizons. Ellsworth, Lincoln, 1880-1951 http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT Dick Byrd -- air explorer: an intimate story of a great air explorer whose spectacular flights to the North and South Poles, across the Atlantic Ocean and other adventures have thrilled red-blooded men and boys the world over. Green, Fitzhugh, 1888-1947 http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT