Ecology, nomadic movement and the composition of the local group among hunters and gatherers : an East African example and its implications - Woodburn, James; Research seminar in archaeology and related subjects ( 5-7 décembre 1970 : London) (1972)
Keywords: Nomade; Ethnie; Hazda; Chausseurs collecteurs; Mode d'occupation; Ethnographie; Occupation intermittente; Tanzanie