NIRMALA, D. P. Production of Extracellular Polysaccharides by a Rhizobium Species from Root Nodules of Vigna mungo (Hepper). International Journal of Pharmaceutical & Biological Archive, [S. l.], v. 2, n. 4, 2011. Disponível em: http://ijpba.info/index.php/ijpba/article/view/360. Acesso em: 5 jul. 2024.