DE MELLO PRADO, Renato. Economic aspect of the use of the slag of siderurgy in the sugar cane during five cycles of production. REVISTA TERRA LATINOAMERICANA, [S. l.], v. 28, n. 3, p. 273–279, 2010. Disponível em: https://terralatinoamericana.org.mx/index.php/terra/article/view/1234. Acesso em: 24 nov. 2024.