Evaluation of rhizobial (Rhizobium sp.) isolates for their effects on cowpea [Vigna unguiculata (L.) Walp.] growth and yield. (36). Tropical Agriculture, [S. l.], v. 80, n. 1, 2003. Disponível em: https://journals.sta.uwi.edu/ojs/index.php/ta/article/view/1263. Acesso em: 19 apr. 2025.