NOLLA, J. A. B. THE BLACK-SHANK OF TOBACCO IN PORTO RICO. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 12, n. 4, p. 185–215, 1928. DOI: 10.46429/jaupr.v12i4.14057. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/14057. Acesso em: 18 jul. 2024.