Jacinto-Hernández, C., Carrillo-Castañeda, G., & Campos-Escuerdo, A. (2016). Characterization of four bean (Phaseolus vulgaris L.) varieties by physical and nutritional qualities. I. Methodological aspects. Agronomía Mesoamericana, 7(2), 37–41. https://doi.org/10.15517/am.v7i2.24756