Key points are not available for this paper at this time.
Europe's Population in the Interwar Years, by Dudley Kirk (Series of League of Nations Publications, II; Economic and Financial, 1946. II. A. 8; distributed by United Nations, agent in the United States, Columbia University Press, International Documents Service, 1946, pp. xii, 307, 56 maps and charts, 4.00, cloth bound). - Volume 14 Issue 2
A. H. Le Neveu (Sat,) studied this question.