Martinez, Herminia E.P., Henrique Paulo Haag, and Claudio Horst Bruckner. “ Macronutrients in Caribean Pine II: Corresponding Sufficiency and Defficiency Internal Levels ”. Anais da Escola Superior de Agricultura Luiz de Queiroz 43, no. 1 (January 1, 1986): 97–146. Accessed July 17, 2024. https://revistas.usp.br/aesalq/article/view/5029.