| serogenetic and haematological studies on the kgalagadi of botswana. | a sample of kgalagadi, negro speakers of a sotho/tswana bantu language, inhabitants of botswana, have been investigated for variation in 27 gene-marker systems and for haematological status and the presence of intestinal parasites. they have been found to show indications of genetic affinity both to the other sotho/tswana and to the mbanderu divisions of the herero, a bantu-speaking negro people of namibia. the latter affinity appears the closer. although the historical connection between the pe ... | 1987 | 3606027 |