Piebald rats and selection : an experimental test of the effectiveness of selection and of the theory of gametic purity in Mendelian crosses /
Castle, William E.(William Ernest),1867-1962.
Phillips, John C.(John Charles),1876-1938.
Washington, D.C. : Carnegie Institution of Washington,
1914.
"From the Laboratory of Genetics of the Bussey Institution."--t.p. verso.
Includes bibliographical references (p. 31).
Heredity.