Savage, Jay Mathers. Evolution Jay M. Savage. - 3d ed. - Holt, Rinehart and Winston New York 1977 c1977 - vii, 184 p. :ill. ;24 cm. - Modern Biology Series . Includes bibliographies and index. ISBN: 0030895367 Subjects--Topical Terms: Evolution.--QH LC Class. No.: QH366.2.S28 1977