Lindsey, Arthur Ward, 1894-1963. The problems of evolution, by Arthur Ward Lindsey. - New York, Macmillan, 1931. - xiii, 236 p. 20 cm. Bibliographical foot-notes. LCCN: 31007220 Subjects--Topical Terms: Evolution. LC Class. No.: QH366 / .L47 Dewey Class. No.: 575