BIBLIOGRAPHY

(It was felt that the citation of a few works bearing upon the subject-matter of the essays might help those desirous of pursuing the subject further; but to more than this the lists make no claim.)

Babcock and Clausen, ’18. “Genetics in Relation to Agriculture.” New York, 1918.

Bateson, ’22. “Science.” (N.S.) 1922.

Bergson, H., ’11. “Creative Evolution.” London, 1911.

Bury, J. B., ’20. “The Idea of Progress.” London, 1920.

Carr-Saunders, A. M., ’22. “The Population Problem.” Oxford, 1922.

Castle, et al, ’12. “Genetics and Eugenics.” Chicago, 1912.

Conklin, E. G. “Heredity and Environment in the Development of Man.” London, 1922.

Darwin, C. “The Origin of Species.”

—— —— “The Descent of Man.”

Dendy, ’14. “Outlines of Evolutionary Biology.” London, 1914.

Hobhouse, L. T., ’19. “Development and Purpose.” London, 1919.

Huxley, J. S., ’12. “The Individual in the Animal Kingdom.” Cambridge, 1912.

—— T. H. “Evolution and Ethics.” Collected Essays, vol. ix. London, 1906.

Inge, W. R., ’20. “The Idea of Progress.” Romanes Lectures. Oxford, 1920.

James, W., ’02. “Varieties of Religious Experience.” London, 1902.

Köhler, W., ’21. “Intelligenzprüfungen an Menschenaffen.” Berlin, 1921.

Lloyd Morgan, C, ’20. “Animal Behaviour.” London, 1920.

Loeb, J., ’18. “Forced Movements, Tropisms, and Animal Conduct.” Philadelphia, 1918.

Lull, ’17. “Organic Evolution.” New York, 1917.

M’Dougall, W., ’11. “Body and Mind.” London, 1911.

Osborn, H. F., ’10. “The Age of Mammals.” New York, 1910.

Shipley and MacBride, ’20. “Zoology.” Cambridge, 1920.

Washburn, M. F., ’13. “The Animal Mind.” New York, 1913.

Weismann, A., ’04. “The Evolution Theory.” 2 vols. London, 1904.

Whetham, W. C. D., ’12. “Heredity and Society.” London, 1912.

Woodward, A. S., ’98. “Outlines of Vertebrate Paleontology.” Cambridge, 1898.