Stanley, B.2007-11-131999-03-082007-11-131979http://hdl.handle.net/10625/23659French version available in IDRC Digital Library: Moteur à tout faireSpanish version available in IDRC Digital Library: Mecanizacion al alcance del pequeno agricultorp. 14-15enAGRICULTURAL MACHINERYDIESEL ENGINESAGRICULTURAL MECHANIZATIONPRODUCTION PLANNINGHARVESTINGEGYPTJournal Article