TY - JOUR T1 - Diagnoses of Four Species and One Sub-Species of the Genus Homo AU - Pycraft, W. P. JO - Man PY - 1925 PB - [Wiley, Royal Anthropological Institute of Great Britain and Ireland] VL - 25 SP - 162 EP - 164 M3 - doi:10.2307/2840634 ER -