Chaves-Barrantes, N.F., Araya-Villalobos, R. and Debouck, D.G. 2014. Natural outcrossing in common bean in Costa Rica. Agronomía Mesoamericana. 25, 1 (Apr. 2014), 23–33. DOI:https://doi.org/10.15517/am.v25i1.14490.