RAMOS SANTANA, R.; RODRÍGUEZ, J. E.; REYES, I.; ACOSTA, A. Introduction of Digitaria and Cynodon on the semiarid southern Coast of Puerto Rico. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 78, n. 3-4, p. 137-145, 1994. DOI: 10.46429/jaupr.v78i3-4.4282. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/4282. Acesso em: 3 dec. 2021.