Cowley, D.2007-11-131999-03-302007-11-131985http://hdl.handle.net/10625/23774French version available in IDRC Digital Library: Foyers améliorés : plutôt en villep. 40-41enSTOVESENERGY EFFICIENCYPRODUCT DESIGNFIRESCookstoves : open fires still the people's choiceMore charcoal per cordIDRC's fifteenth anniversaryJournal Article