SUBJECT-INDEX TO BIBLIOGRAPHY 617 



TWINS (contd.) 



Brandes (1898) 

 Bugnion (1891) 

 Cuenot (1903) 

 Loeb (1893) 

 Marchal (1904) 

 Rosner (1901) 



UNIT CHARACTERS 



See MENDELISM, also 

 (1909) 



Castle 



VARIATION 



Ammon (1872) 



Bateson (1894, 1904, 1905) 



Beard (1904) 



Brandt (1895) 



Brooks (1912) 



Browne (1895) 



Cuenot (1911) 



Darwin (1868) 



Davenport (1899, 1900, 1903) 



Delage (1903) 



Dendy (1912) 



Ewart (1901) 



Hurst (1891) 



Johannsen (1909) 



Kammerer (1910) 



VARIATION (contd.) 



Kellogg and Bell (1904) 

 Klebs (1903) 

 Lang (1904, 1906) 

 Ludwig (1901) 

 Mauck (1901) 

 Mayer (1901) 

 Mclntosh (1903) 

 Rosa (1905) 

 Sedgwick (1899) 

 Tower (1906) 

 Vernon (1903) 

 de Vries (1905) 

 Walker (1910) 

 Wallace (1889) 

 Warren (1901) 

 Ziegler (1905) 



WEISMANNISM 

 Adami (1901) 

 Delage (1903) 

 Hartog (1891, 1893) 

 Kolliker (1886) 

 Morgan (1907) 

 Romanes (1896) 

 Spitzer (1886) 

 Vines (1889) 

 Ziegler (1905) 



