Phenotypic characterization of rhizobia isolated from chickpea (Cicer arietinum) growing in Moroccan soils Jamila Maâtallah, El Bekkay Berraho, Juan Sanjuan and Carmen LluchAgronomie, 22 3 (2002) 321-329DOI: https://doi.org/10.1051/agro:2002013
