COBBING, JE. An updated water balance for the Grootfontein aquifer near Mahikeng. Water SA, [S. l.], v. 44, n. 1 January, 2018. DOI: 10.4314/wsa.v44i1.07. Disponível em: https://watersa.net/article/view/6491. Acesso em: 28 apr. 2024.