Proceedings of the X. International Congress of genetics, Aug. 20-27, 1958 : Comptes rendus du xe Congres International De Genetique August 20-27, 1958 : Vol. - 1, papers, lectures, minutes, and reports / / by Sewall Wright. International Congress of genetics. Genetics -- Congresses. 575.1 INP Includes Index. Canada : Univ. of Toronto, c1959. c1959. 1959 Text ix, 536 p. : eng