Shirkie, R.2007-11-131999-03-082007-11-131980http://hdl.handle.net/10625/23677French version available in IDRC Digital Library: Farine de sorgho sur demandeSpanish version available in IDRC Digital Library: Molienda en Botswanap. 20-21enMILLING INDUSTRYAGRICULTURAL MACHINERYGRAIN PROCESSINGSMALL SCALE INDUSTRYBOTSWANAEnd to poundingHow it worksAfrica into the 80'sJournal Article