490 APPENDIX 



Vedder, E. B. Medicine: Its Contribution to Civilization. Williams & 



Wilkins, 1929. 

 Walker, C. C. The Biology of Civilization. Macmillan, 1930. 

 Wardle, R. A. Principles of Applied Zoology. Longmans, Green, 1929. 

 Wriedt, C. Heredity in Live Stock. Macmillan, 1930. 



CHAPTER XXV. — THE HUMAN BACKGROUND 



Alverdes, F. Social Life in the Animal World. Harcourt, Brace, 1927. 

 Baitsell, G. A. (editor). The Evolution of Earth and Man. Yale Univer- 

 sity Press, 1929. 

 Cole, F. C. The Long Road. Reynal & Hitchcock, 1933. 

 Darwin, C. The Expression of the Emotions in Man and Animals. London, 



1872. 

 Gregory, W. K. Mans Place among the Anthropoids. Oxford University 



Press, 1934. 

 Jennings, H. S. The Biological Basis of Human Behavior. Norton, 1930. 

 deLaguna, G. A. Speech. Yale University Press, 1927. 

 Lull, R. S. Ancient Man. Doubleday, Doran, 1929. 

 Luquet, G.-H. The Art and Religion of Fossil Man. Yale University 



Press, 1930. 

 MacCurdy, G. G. Human Origins. Appleton, 1924. 

 MacCurdy, G. G. The Coming of Man. University Society, 1932. 

 MacCurdy, G. G. (editor). Early Man. Lippincott, 1937. 

 Osborn, H. F. Men of the Old Stone Age. Scribner, 1915. 

 Osborn, H. F. Man Rises to Parnassus. Princeton University Press, 1928. 

 Peake, H., and Fleure, H. J. The Corridors of Time. Vols. 1-3. Yale 



University Press, 1927. 

 Romer, A. S. Man and the Vertebrates. University of Chicago Press, 1933. 

 Schuchert, C, and Dunbar, C. 0. Textbook of Geology. 3rd edition. 



Wiley, 1933. 

 Smith, G. E. The Evolution of Man. Oxford University Press, 1924. 

 Sollas, W. J. Ancient Hunters. 3d edition. Macmillan, 1924. 

 Tilney, F. The Brain from Ape to Man. Hoeber, 1929. 

 Warden, C. J. The Evolution of Human Behavior. Macmillan, 1932. 

 Warden, C. J. The Emergence of Human Culture. Macmillan, 1936. 

 Yerkes, R. M., and Yerkes, A. W. The Great Apes. Yale University 



Press, 1929. 



CHAPTER XXVI. — DEVELOPMENT OF BIOLOGY 



Clay, R. S., and Court, T. H. The History of the Microscope. Griffin, 



1932. 

 Cole, F. C. The History of Protozoology. University of London Press, 1926. 



