Leaf life span and nitrogen content in semideciduous forest tree species (Croton priscus and Hymenaea courbaril) . Scientia Agricola, [S. l.], v. 61, n. 4, p. 462–465, 2004. DOI: 10.1590/S0103-90162004000400018. Disponível em: https://revistas.usp.br/sa/article/view/21940.. Acesso em: 30 jun. 2024.