García-Altunaga, Aurelio, Germán Hernández-Barrueta, Antonio Nuviola-Montoya, Grisel Herrero-Echeverría, Nancy Méndez-Pérez, and Jean Jecques-Drevon. “Evaluation of Phosphatic Fertilizers of Different Solubility for Common Bean Using Isotopic Methods”. Agronomía Mesoamericana 16, no. 2 (September 17, 2005): 161–170. Accessed April 26, 2024. https://revistas.ucr.ac.cr/index.php/agromeso/article/view/11869.