Diversity of arbuscular mycorrhizal fungi in Tetraclinis articulata (Vahl) Masters woodlands in Morocco Younes Abbas, Marc Ducousso, Mohamed Abourouh, Rosario Azcón and Robin DuponnoisAnn. For. Sci., 63 3 (2006) 285- 291DOI: https://doi.org/10.1051/forest:2006007