57 BIOLOGY 



/Castle, W. E., and Forbes, A. Heredity of hair- 

 57151 length in guinea-pigs. 



: 5993 2 I Castle, W. E. Origin of a polydactylous race of 

 ' guinea-pigs. Wash. 1906. 



5751 Castle, W. E., and Wright, S. Inheritance in guinea- 

 : 59932 pigs and rats. Wash. 1916. 



5751 Castle, W. E., and Phillips, J. C. Piebald rats and 

 : 59932 selection. Wash. 1914. 



( Castle, W. E. Reversion in guinea-pigs. 



M F* T 



. ^ -! Little, C. C. Inheritance of color in mice. 



Wash. 1913. 



5751 Castle, W. E. Studies of heredity in rabbits, rats, and 

 159932 mice. Wash. 1919. 



'575 1 Detlefsen, J. A. Genetic studies on a cavy species 

 : 59932 cross. Wash. 1914. 



5751 McCurdy, H., and Castle, W. T. Selection in relation 

 : 59932 to coat-pigments. Wash. 1907. 



5751 Davenport, C. B. Heredity of skin color in negro- 

 : 61177 white crosses. Wash. 1913. 



5751 Inheritance in poultry. Wash. 1906. 



'63651 



5751 Inheritance of characteristics in domestic fowl. 



16365 1 Wash. 1909. 



"5751 - Inheritance in canaries. Wash. 1908. 



16366 



5751 Castle, W. E. Inheritance in rabbits. Wash. 1909. 

 16369 



5751 Macdowell, E. C. Size inheritance in rabbits. 

 : 6369 Wash. 1914. 



5751 : 92 Davenport, C. B. Naval officers their heredity and 

 development. Wash. 1919. 



5752 VARIATION. 



'575 2 Bateson, W. Materials for the study of variation. 



Lond. 1894. 

 5752 Darwin, C. Variation of animals and plants. 2 vols. 



Lond. 1868. 

 163 



