VEGA CASTRO, D. A.; SALAMANCA, Ángela P. Levels of lead in common chard Beta vulgaris L., produced in the context of urban agriculture (Bogota, Colombia). Revista Luna Azul (On Line), [S. l.], n. 42, p. 44–53, 2016. DOI: 10.17151/luaz.2016.42.5. Disponível em: https://revistasojs.ucaldas.edu.co/index.php/lunazul/article/view/1607. Acesso em: 24 aug. 2024.