"REGIONES ARTICAS." . . "ISLANDIA" . . . . "1800-49." . . "1800-49" . "Arctic regions" . . "Arctic regions." . "SIRENA (BARCO)" . . "Iceland" . . "Island." . . "Island" . . . "Expedition in 1806 penetrated to 80 degrees N."@en . . . . . . . . . . . . . . . . "Voyage to the North Pole, in the frigate the Syrene including a physical and geographical notice relative to the island of Iceland"@en . . . . . . . "Voyage to the North Pole, in the frigate the Syrene : including a physical and geographical notice relative to the island of Iceland"@en . . . "Voyage to the North Pole in the frigate the Syrene; including a physical and geographical notice relative to the island of Iceland" . "Voyage to the North Pole in the frigate the Syrene; including a physical and geographical notice relative to the island of Iceland"@en . . . . "Voyage to the North Pole in the Frigate the Syrene : including a physical and geographical notice relative to the island of Iceland"@en . "Voyage to the North pole, in the frigate the Syrene : including a physical and geographical notice relative to the island of Iceland"@en . . "Voyage to the North Pole in the Frigate the Syrene, including a physical and geographical notice relative to the island of Iceland" . "Voyage to the North Pole in the frigate the SYRENE; Including a physical and geographical notice relative to the island of Iceland" . . . . "Voyage to the North Pole in the Frigate the Syrene including a physical and geographical notice relative to the island of Iceland"@en . . "Voyage to the North pole in the frigate the Syrene, including a physical and geographical notice relative to this land of Iceland"@en . "North Pole." . . "Sørejser 1815-18." . . "Sørejser 1815-18" . "Nordpolen." . . "Nordpolen" .