NOTES ON THE FERTILITY OF CACAO SOILS (a) DIMINISHING FERTILITY OF SUCCESSIVE SOIL LAYERS (b) EFFECT OF DRYING ON SOIL FERTILITY. Tropical Agriculture, [S. l.], v. 29, n. 3, 1952. Disponível em: https://journals.sta.uwi.edu/ojs/index.php/ta/article/view/5056. Acesso em: 20 apr. 2025.