00401nam a22001097a 4500008004100000020001500041100002200056245013000078260005800208300001500266650001000281200408b           ||||| |||| 00| 0 eng d  a0856-41815  aMUTAGWABA, Wilson  aThe impact of technology on poverty alleviationbThe case of artisanal mining in TanzaniacWilson Mutagwala  at...alhEnglish  aDrar Es SalaambResearch on Poverty Alleviationc1997  a74p.c27cm  2Repoa