López A., Jesús, José González M., Ramón Lizárraga J., Tomás Díaz V., Leopoldo Partida R., and José Armenta A. “Water Temperature and Its Effect on Hydraulic Operation of Four Dripper Models”. Revista de Ciencias Agrícolas 30, no. 2 (April 2, 2014): 94-108. Accessed June 16, 2019. http://revistas.udenar.edu.co/index.php/rfacia/article/view/1678.