Heredity and eugenics ; a course of lectures summarizing recent advances in knowledge in variation, heredity, and evolution and its relation to plant, animal and human improvement and welfare - Castle, William E. (William Ernest), 1867-1962; Coulter, John Merle, 1851-1928; Davenport, Charles Benedict, 1866-1944; East, Edward Murray, 1878-1938; Tower, William Lawrence, 1872- (The University of Chicago press, 1912)