Covarrubias-Ramírez, Juan Manuel, Alejandro Zermeño-González, Víctor Manuel Parga-Torres, Gregorio Briones-Sánchez, and Enrique Troyo-Diéguez. 2019. “Degree-Days in a Potato (Solanum Tuberosum L.) Crop to Estimate the Soil Water Depletion”. Acta Universitaria 29 (August): 1-10. https://doi.org/10.15174/au.2019.2033.