GOULD, Lawrence M., chairman. Glaciology in the Arctic : Problems of EnergyExchange in the Arctic and Its Relation to the Ice Cover on Land and Sea . Review and recommendations by the Glaciology Panel of the Committee on Pol ar Research. Lawrence M. Gould, chairman. Washington, DC: National Academy of Sciences, National Research Center, 1967. Pp. (3),759-767. Double column. 8vo, stapled printed blue card covers. Reprinted from the Transactions ofthe American Geophysical Union. Faint browning to top edge, else vg. 20.00