Davenport, C. B. - Statistical methods with special reference to biological variation. New York e Londra, 1899.
biologia
Pagina 401
Beebe, C. W. - Geographical variations in bird with special reference to the effects of humidity. Zoologica (New York), I, 1907.
biologia
Pagina 401
Aida, T. - On the inheritance of color of a fresh water fish, Aplocheilus latipes, with special reference to sex linked inheritance. G., VI, 1921.
biologia
Pagina 407
East, E. M. - Heredity in the genus Fragaria with special reference to the false hybrids of Millardet. V. V K., I, 1927.
biologia
Pagina 412