title: Proceedings of the Fiftieth annual meeting of the American Association of Physical Anthropologists, Detroit, Michigan, April 22-25, 1981. Abstracts.
mesh_terms: D000818:Animals; D000885:Anthropology, Physical; D003226:Congresses as Topic; D049690:History, Ancient; D049711:History, Modern 1601-; D006801:Humans; D012958:Societies, Scientific