THE SIZE AND NUMBER OF MIDDLE BELT LEAVES IN SOME VARIETIES OF WILD TOBACCO. Journal of Agriculture and Plant Sciences, [S. l.], v. 17, n. 2, p. 39–43, 2020. Disponível em: https://js.ugd.edu.mk/index.php/YFA/article/view/2785. Acesso em: 7 may. 2026.