Araya, Rodolfo, and Jorge Acosta. “Adaptation of Bean to Low Fertility Soils under Foliar Diseases Pressure in Costa Rica.”. Agronomía Mesoamericana 11, no. 2 (1): 31-36. Accessed January 27, 2022. https://revistas.ucr.ac.cr/index.php/agromeso/article/view/17303.