DP - MPI Library TY - JOUR T1 - Man's Ancient Ancestor UR - https://www.jstor.org/stable/3943912 UR - http://dx.doi.org/10.2307/3943912 T2 - Science newsletter : the weekly summary of current science SP - Vol. 80, No. 6 (1961), p. 83 CY - Washington PY - 1961 N1 - Copyright: Copyright 1961 Science Service, Inc. ER -