Murillo Castillo, Ritma Giordana, Gilberto Piedra Marín, and Ramón León. “Nutrient Uptake by Leaf”. Uniciencia 27, no. 1 (January 1, 2013): 232-244. Accessed December 5, 2022. https://www.revistas.una.ac.cr/index.php/uniciencia/article/view/4952.