Literature
- Ahlmann, H. W:son: Glaciological Research on the North Atlantic Coasts. R. G. S. Research Series. London 1948.
- Ahlmann, H. W:son (a) Geografiska Annaler, 1933; (b) ibid., 1937.
- Dansey, R. P.: References in Meteorological Magazine, 1905, 1916, 1926, 1933; Scottish Mounteineering Club Journal 15 for 1918–20.
- Gatty, V.: Geographical Journal, 27. 1906.
- Scottish Mountaineering Club Journal 18, for 1927–29.
- Ibid.: 10, for 1908–09.
- Ibid.: 20, for 1933–35.
- Buchan, A. et al.: The Ben Nevis Observations, Trans. R. S. Edinburgh, xlii–xliv. 1905.
- Bonacina, L. C. W.: Drift problems suggested by the Scottish snow-beds. Trans. Int. Geophys. Cong. (Section Hydrology), Edinburgh meeting Riga. 1938.
- Bagnold, R. A. The physics of blown sand and desert dunes. London, Methuen, 1941.
- (a) Spinnangr, F.: Fanaråken meteorologiske observatorium, Naturen 3, 1947.
- (b) Spinnangr, F. and Eide, O.: Meteorologiske Annaler. 1948.
- Péguy, Ch. P.: Revue de géographie alpine, XXXV. 1947.
- Saint-Saud, Comte A. de. Picos de Europa. Paris, Barrère. 1922.
- Hebner, E.: Die Dauer der Schneedecke in Deutschland. Forsch. Deutsch. Landes u. Volkskunde 26. Stuttgart 1928.
- Manley, G.: (a) Q. J. Roy. Met. S., 65. 1939; (b) Meteorological Magazine, 77. 1948; (c) Q. J. Roy. Met. S., 68. 1942.
- Werenskiøld, W.: Norsk Geografisk Tidskrift, 1939.
- Dalton, J.: in Memoirs Manchester Lit. and Phil. Soc. between 1812–25.
- Iversen, J.: Geol. Foren. Forhandl., 66. Stockholm 1944.
- Manley, G.: Q. J. Roy. Met. S., 75: p. 170. 1949.
- Simpson, J. B.: Trans. R. S. Edinburgh, lvii, 1933.
- Lacaille, A. D.: Proceedings, Geologists' Association, 59. 1948.
- Farrington, A.: Journal of Glaciology, 1949.
- Pennington, W.: (Lake sediments… Windermere). Philos. Trans. R. S. 233 B, London, 1947.
- Godwin, H.: (»The Late-Glacial Period»). Science Progress, 1947.
- Ahlmann, H. W:son: Land of Ice and Fire. Kegan Paul, Trench, Trübner and Co. London 1936.
- Ahlmann, H. W:son Handbuch der Klimatologie: Köppen-Geiger.
- Ahlmann, H. W:son Book of Normals, Part IV: Meteorological Office. 1923.