Román-Pérez, Félix M., Agenol González-Vélez, Onilda Santana, and Rita Rodríguez. “Performance of Chironja (clone 2-4) on Five Rootstocks After Eight Years of Growth in Two Zones of Puerto Rico”. The Journal of Agriculture of the University of Puerto Rico 93, no. 3-4 (October 1, 2009): 187–193. Accessed April 25, 2024. https://revistas.upr.edu/index.php/jaupr/article/view/5466.