TUPAS, Gloria L. MYCORRHIZA - A POSSIBLE ADAPTIVE MECHANISM OF SWEET POTATO IN MARGINAL SOILS. Annals of Tropical Research, [S. l.], v. 5, n. 2, p. 69–74, 1983. Disponível em: https://atr.vsu.edu.ph/article/view/732. Acesso em: 5 dec. 2025.