LEAKEY, R. E. Origins : what new discoveries reveal about the emergence of our species and its possible future Richard E. Leakey and Roger Lewin - London Macdonald and Jane's 1978 - 264p. ill. ISBN: 0 354 04162 2 Subjects--Topical Terms: HUMAN ORIGINS,EVOLUTION Dewey Class. No.: ANTH 573.2 / LRn78