Sheppard, P.M. Natural Selection and Heredity / by P.M. Sheppard - 4th ed. - London : Hutchinson, 1978 - 233 p. ISBN: 0-09-140051 1 Subjects--Topical Terms: Biology Subjects--Facted Index Terms: Heredity Dewey Class. No.: 576.5 / SHE-N4