COOK, Melville T. SOME UNDESCRIBED SYMPTOMS OF MOSAIC IN PORTO RICAN TOBACCO. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 15, n. 2, p. 189–191, 1931. DOI: 10.46429/jaupr.v15i2.14231. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/14231. Acesso em: 26 apr. 2024.