Mettler, Lawrence E. Population genetics and evolution / Lawrence E. Mettler, Thomas G. Gregg. - Englewood Cliffs, N.J. : Prentice-Hall, [c1969] - xii, 212 p. : ill. ; 24 cm. - Foundations of modern genetics series. . Includes bibliographical references. ISBN: 136852890 (pbk.) Subjects--Topical Terms: Population genetics.Evolution (Biology).