00430nam a22001337a 4500003000600000005001700006008004100023040000800064082001100072100001800083245015800101260002700259300001000286MWNLS20101230093931.0101230t        xxu||||| |||| 00| 0 eng d  cdlc  a333.73  aArntzen, J.W.  aChanges in rural activities and ultilisation of natural resouces in the period 1970-1983:bthe case of Malolwane, Kgatleng district/cby Jaap W. Arntzen.  aGaborone:bNIR,c1984.  a60 p.