Mettler, Lawrence E., Population genetics and evolution / Lawrence E. Mettler and Thomas G. Gregg - Englewood Cliffs, New Jersey : Prentice-Hall, 1969 - xii, 212 pages : illustrations ; 23 cm - Foundations of modern genetics series . includes bibliographical references and index Subjects--Topical Terms: Human geneticsEvolution LC Class. No.: QH431 M48