THE EFFECT OF DIFFERENT LEVELS OF LEAD ON THE VEGETATIVE AND ROOT GROWTH OF TAGETES ERECT L. British Journal of Global Ecology and Sustainable Development, [S. l.], v. 16, p. 152–163, 2023. Disponível em: https://journalzone.org/index.php/bjgesd/article/view/330. Acesso em: 4 jun. 2026.