Arteaga, Félix Fernando, Darwin Antonio Burbano O, and Tulio César Lagos. 2011. “Agronomic Performance of Two Varieties of Bush Beans Phaseolus Vulgaris L.; In Cold Climatein the Departament of Nariño”. Revista De Ciencias Agrícolas 28 (1):24-39. https://revistas.udenar.edu.co/index.php/rfacia/article/view/29.