N., N. P. Assessment of Heavy Metal Contamination by Mine Dumps in Enyigba Lead/Zinc District, South Eastern Nigeria. The International Journal of Science & Technoledge, [S. l.], v. 3, n. 8, 2015. Disponível em: http://internationaljournalcorner.com/index.php/theijst/article/view/124624. Acesso em: 30 jul. 2024.