Eisener, N.2007-11-121979-04-012007-11-121979http://hdl.handle.net/10625/3956Translated from the SetswanaPhotocopyText1 digital file (45 p. : ill.)application/pdfenSORGHUMPOSTHARVEST SYSTEMSGRAIN PROCESSINGBOTSWANAMILLING INDUSTRYAPPROPRIATE TECHNOLOGYEQUIPMENTMACHINE TOOLSCOSTSSMALL SCALE INDUSTRYENGINEERING DESIGNMachine that dehulls and grinds sorghum for usTlhobolo le tshilo ya mabeleWorking Paper