González-Ibáñez, Jaime, and Héctor R. Cibes-Viadé. “The Effect of Various Herbicides on Growth of Dioscorea Composita (Hemsl.) Under Greenhouse Conditions”. The Journal of Agriculture of the University of Puerto Rico 54, no. 2 (April 1, 1970): 328–333. Accessed November 22, 2024. https://revistas.upr.edu/index.php/jaupr/article/view/11096.