Ugalde-Acosta, F. J., López-Salinas, E., Lépiz-Idelfonso, R., Viana-Ruano, A., & Leyva-Varela, S. (2014). Municipal joint bean seed production system in Veracruz, Mexico. Agronomía Mesoamericana, 25(1), 35–44. https://doi.org/10.15517/am.v25i1.14211