SCHRADER, Aljoscha; WINDE, Frank. Unearthing a hidden treasure: 60 years of karst research in the Far West Rand, South Africa. South African Journal of Science, [S. l.], v. 111, n. 5/6, p. 1–7, 2015. DOI: 10.17159/sajs.2015/20140144. Disponível em: https://sajs.co.za/article/view/3630. Acesso em: 3 may. 2024.