Lima, A. S.; Pereira, J. P. A. R.; Moreira, F. M. de S. Phenotypic Diversity and Symbiotic Efficiency of Bradyrhizobium Spp. Strains from Amazonian Soils. PAB 2005, 40 (11), 1095-1104. https://doi.org/10.1590/S1678-3921.pab2005.v40.7070.