Biomonitoring of the atmospheric pollution by heavy metals in Morocco A. Gaudry, A. Senhou, A. Chouak, R. Cherkaoui, Z. Moutia, M. Lferde, A. Elyahyaoui, T. El Khoukhi, M. Bounakhla, K. Embarch, S. Ayrault et M. MoskuraJ. Phys. IV France, 107 (2003) 533-536DOI: https://doi.org/10.1051/jp4:20030358