Nakayama, T.O.M.Moy, J.H.da Fonseca, J.L.F.2007-11-131977-04-012007-11-131977IDRC-049ehttp://hdl.handle.net/10625/18729Meeting: International Society for Tropical Root Crops Symposium, 4th, 1-7 Aug. 1976, Cali, COIn IDL-1335p. 274-275application/pdfenSystem for food delivery from root cropsBook Chapter