RAMOS SANTANA, R.; RODRÍGUEZ, J. E. Twenty genotypes of Panicum maximum in the humid highlands of Puerto Rico. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 78, n. 1-2, p. 9–16, 1994. DOI: 10.46429/jaupr.v78i1-2.4248. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/4248. Acesso em: 2 oct. 2022.