GONZÁLEZ-VÉLEZ, A. Yield and natural reaction to anthracnose (Colletotrichum gloeosponoides) of four yam cultivars planted without staking. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 90, n. 1-2, p. 75–81, 2006. DOI: 10.46429/jaupr.v90i1-2.2962. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/2962. Acesso em: 8 aug. 2022.