ben Salah, H.2007-11-131999-04-062007-11-131987http://hdl.handle.net/10625/22569French version available in IDRC Digital Library: Poumon de phosphateSpanish version available in IDRC Digital Library: Tunez respira con aliviop. 17enPNEUMOCONIOSISAIR QUALITYMINERSOCCUPATIONAL HEALTHTUNISIATunisia breathes a sigh of reliefAfter the harvestJournal Article