LAKSHMI, P. V.; SARITHA, V.; CHOWDHARY, K. S.; MALLIKA, G.; KUMAR, B. S. S. S. H. Biosand Filter for Removal of Chemical Contaminants from Water. Advances in BioScience, [S. l.], v. 3, n. 2, p. 103–108, 2012. Disponível em: https://journals.sospublication.co.in/ab/article/view/70. Acesso em: 4 oct. 2024.