GONZÁLEZ-MOLINA, C. L.; ACOSTA-MATIENZO, A.; BONETA-GARCÍA, E. G. Evaluation of Four Commercial Varieties of Tobacco. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 46, n. 1, p. 43–47, 1962. DOI: 10.46429/jaupr.v46i1.12292. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/12292. Acesso em: 4 feb. 2023.