Map of total phosphorus content in native soils of Brazil. Scientia Agricola, [S. l.], v. 78, n. 6, p. e20200077, 2021. DOI: 10.1590/1678-992X-2020-0077. Disponível em: https://www.revistas.usp.br/sa/article/view/184165.. Acesso em: 7 may. 2024.