Vargas- Martínez, J. de J., Sierra-Alarcón, A., Benavidez-Cruz, J., Avellaneda-Avellaneda, Y., & Ariza-Nieto, C. (2018). Ryegrass and clover establishment and production in two regions of the Colombian’s highlands. Agronomía Mesoamericana, 29(1), 177–191. https://doi.org/10.15517/ma.v29i1.28077