Glaciers and climate. Geophysical and geomorphological essays dedicated to Hans W:son Ahlmann, 14 November 1949. Chief editor Carl M:son Mannerfelt. Stockholm, Svenska Säliskapet för Antropologi och Geografi, 1949. [Special reprint of Geografiska Annaler, Årg. 31, Häfte 1–4, 1949, p. 1–383.]Pleistocene research. A review by members of the Committee on Interrelations of Pleistocene Research, National Research Council [U.S.A.]. Bulletin of the Geological Society of America, Vol. 60, No. 9, 1949, p. 1305–1525.[Papers on permafrost and periglacial phenomena by various authors.], journal of Geology, Vol. 57, No. 2, 1949, p. 101–231.

Sandford, K. S.

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