human evolution
White TD, Asfaw B, Beyene Y, Haile-Selassie Y, Lovejoy CO, Suwa G & WoldeGabriel G 2009 Ardipithecus ramidus and the paleobiology of early hominids. Science 326:75-86.
White TD, Asfaw B, Beyene Y, Haile-Selassie Y, Lovejoy CO, Suwa G & WoldeGabriel G 2009 Ardipithecus ramidus and the paleobiology of early hominids. Science 326:75-86.