Spitsbergen Papers: Scientific Results of the First Oxford University Expeditions to Spitzbergen in 1921, 1923 and 1924
Spitsbergen Papers. Scientific Results of the First (second and Third) Oxford University Expedition to Spitsbergen, 1921 (1923 and 1924.).
Spitsbergen Papers. Scientific Results of the First (second and Third) Oxford University Expedition to Spitsbergen, 1921 (1923 and 1924.).