Copper and zinc quantification in contaminated soil as evaluated by chemical extractants . Scientia Agricola, [S. l.], v. 65, n. 6, p. 665–673, 2008. DOI: 10.1590/S0103-90162008000600015. Disponível em: https://revistas.usp.br/sa/article/view/22411.. Acesso em: 30 jun. 2024.