Symbiotic nitrogen fixation and nitrogen benefits by nodulated soybean (Glycine max (L.) Merrill) to interplanted crops in northern India. Tropical Agriculture, [S. l.], v. 66, n. 1, 1989. Disponível em: https://journals.sta.uwi.edu/ojs/index.php/ta/article/view/1811. Acesso em: 12 may. 2025.