Leakey, L. S. B. 1903-1972. Adam or ape ? : A sourcebook of discoveries about early man / Leakey, L.S.B - U.S.A and England. : Schenkman Publishing company, c1971 - 452 p. ; 21 cm. Subjects--Topical Terms: Prehistory's adam Dewey Class. No.: 569.9