Air pollution assessment of Salé's city (Morocco) M. Bounakhla, A. Fatah, K. Embarch, M. Ibn Majah, R. Azami, A. Sabir, A. Nejjar, R. Cherkaoui and A. Gaudry J. Phys. IV France, 107 (2003) 211-213 DOI: 10.1051/jp4:20030280
