ASSESSMENT OF THE EFFECTS OF LEAD ON THE DEVELOPMENT OF ONION (ALLIUM CEPA) FOR SUSTAINABLE AGRICULTURAL PRODUCTIVITY. Brotes Científicos: Revista de Investigaciones Escolares, [S. l.], v. 7, p. 39–45, 2025. Disponível em: http://revistabrotes.usach.cl/index.php/brotes/article/view/6. Acesso em: 27 aug. 2026.