Genotypic variability for tolerance to salinity of N2-fixing common bean (Phaseolus vulgaris) Kaouthar Saadallah, Jean-Jacques Drevon, Mokhtar Hajji and Chedly AbdellyAgronomie, 21 6-7 (2001) 675-682DOI: https://doi.org/10.1051/agro:2001160