The Behavior of Homologous Chromosomes in a Triploid Canna.

a significant r6le, lends little support to Helm's view regarding the physical dimensions of economic value. Such value, or, to use more exact terms, "marginal utility," does not, in the analysis here presented, appear as the intensity factor of an energy. 1 Papers from the Department of Biometry and Vital Statistics, School of Hygiene and Public Health, Johns Hopkins University, No. 40. 2 Helm, G., Die Lehre von der Energie, Leipsic, 1887, pp. 72 et seq. 3Ostwald, W., Energetische Grundlagen der Kulturwissenschaften, Leipsic, 1909, p. 155. Die Philosophie der Werte, Leipsic, 1913, pp. 260, 314-317, 326, 328. Among other writers who touch on the subject of the relation of economic value and price to energy are: Budde, Energie und Recht, Leipsic, 1902, p. 56; Winiarski, "Essay sur la Mcanique Sociale," Revue Philosophique, 1900, vol. 49. p. 113. See also J. Davidson, Qu. J. Economics, Aug., 1919, p. 717. 4And for others whose pains and pleasures he makes his own.