ADSUAR, José; PÉREZ, J. E. CROSS-PROTECTION TESTS CONFIRM THE PRESENCE OF ETCH VIRUS ON TOBACCO IN PUERTO RICO. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 40, n. 1, p. 83–84, 1956. DOI: 10.46429/jaupr.v40i1.12665. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/12665. Acesso em: 22 dec. 2024.