Sirks, Marius Jacob, 1889- General genetics / by M. J. Sirks ; from the 5th dutch ed. translated by Jan Weijer and D. Weijer-Tolmie. - The Hague : Martinus Nijhoff, 1956. - 628 p., 5 f. de lâms. : il. (algumas color.). Subjects--Topical Terms: Genética. Dewey Class. No.: 575.1