1.
Chetty S, Pillay L, Humphries MS. Gold mining’s toxic legacy: Pollutant transport and accumulation in the Klip River catchment, Johannesburg. S. Afr. J. Sci. [Internet]. 2021 Jul. 29 [cited 2021 Oct. 24];117(7/8). Available from: https://sajs.co.za/article/view/8668