LUGO, Wanda I.; LUGO, Héctor M.; GONZÁLEZ, Agenol; RAFOLS, Nydia; ALMODÓVAR, Carlos. Tillage and fertilizer rate effects on yam yield (Dioscorea alata L.). The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 77, n. 3-4, p. 153–159, 1993. DOI: 10.46429/jaupr.v77i3-4.4203. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/4203. Acesso em: 23 apr. 2024.