MM LOOCK; JP BEUKES; PG VAN ZYL. Conductivity as an indicator of surface water quality in the proximity of ferrochrome smelters in South Africa. Water SA, [S. l.], v. 41, n. 5 October, 2015. DOI: 10.4314/wsa.v41i5.14. Disponível em: https://watersa.net/article/view/11030. Acesso em: 30 sep. 2022.