TY - BOOK AU - Lothrop S K TI - Early migrations to Central and South America: an anthropological problem in the light of other sciences U1 - 305.90072 KW - America-antiquities KW - Central America KW - Indians-origin KW - Paleo Indians KW - South America N1 - Rep. from Journal of the Royal Anthropological Institute, v.91, pt.1, 1961, p 97-123 ER -