Belcher, B.2007-11-131999-03-032007-11-131992http://hdl.handle.net/10625/22812French version available in IDRC Digital Library: Brevet sur la vieSpanish version available in IDRC Digital Library: Invenciones vivientesp. 20-22enBIOTECHNOLOGYPATENTSINTELLECTUAL PROPERTYGENETIC RESOURCESPLANT BREEDINGJournal Article