The relation of the concentration of macronutrients in the substrate and in the foliage to cell wall thickness and cellulose concentration in the xylem of slash pine (Pinus elliotti) . Anais da Escola Superior de Agricultura Luiz de Queiroz, [S. l.], v. 27, p. 295–333, 1970. DOI: 10.1590/S0071-12761970000100022. Disponível em: https://revistas.usp.br/aesalq/article/view/38926.. Acesso em: 4 maio. 2024.