F575.1
Cas
P
Castle, William Ernest, 1867-
Piebald rats and selection; an experimental 
test of the effectiveness of selection 
and of the theory of gametic purity
in Mendelian crosses by W. E. Castle and
John C. Phillps. Washington, Carnegie
Institution of Washington, 1914
54 p. láms., tablas. 25 cm. (Carnegie 
Institution of Washington. Publication
no. 195)