SUBJECT-INDEX TO BIBLIOGRAPHY 617 



TWINS (contd.) 



Brandes (1898) 

 Bugnion (1891) 

 Cuenot (1903) 

 Loeb (1893) 

 Marchal (1904) 

 Rosner (1901) 



UNIT CHARACTERS 



See MENDELISM, also Castle 

 (1909) 



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) 



