ECHÁVEZ-BADEL, R. Productivity of new sugarcane hybrids in the Lajas Valley and their resistance to smut and rust. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 75, n. 3, p. 287–293, 1991. DOI: 10.46429/jaupr.v75i3.3597. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/3597. Acesso em: 26 jun. 2022.