Merrell, David J. Evolution and genetics the modern theory of evolution. With illus. by Olivia Jensen Ingersoll. - New York Holt, Rinehart and Winston [c1962] - 420 p. illus. 24 cm. LCCN: 62008420 /L/r91 Subjects--Topical Terms: Evolution BiologyGenetics LC Class. No.: QH366 / .M535 Dewey Class. No.: 575