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Gaborone migration survey follow up, June 1976
MacLiver, Sherry, (1977)
A social and economic survey in three peri-urban areas in Botswana, 1974
Mhlanga, E. M., (1974)
1981 Botswana agricultural statistics : Francistown Region
(1981)
Customary Commerce: A Historical Reassessment of Pastoral Livestock Marketing in Africa
Kerven, C., (1994)