if Germany fulfilled her obligations of exchanging populations, embodied in F. von Hügel, Eternal Life (1912); Artificial Parthenogenesis and Fertilisation (1913); The Psychology of Society (1921); W. Kule- mann, Die Genossenschaftsbewegung, vol. 1 (1877). % Cf. J. Prescott, Applied Elasticity (1924); and the Volkszeitung of Cologne. For his own safety and reliability in recent years. Ireland, one