Effect of applications of potassium on annual crops grown on soils of the Dala Series in Malaita, British Solomon Islands. Tropical Agriculture, [S. l.], v. 49, n. 3, 1972. Disponível em: https://journals.sta.uwi.edu/ojs/index.php/ta/article/view/3412. Acesso em: 20 apr. 2025.