AC KRUGER; MP NXUMALO. Historical rainfall trends in South Africa: 1921–2015. Water SA, [S. l.], v. 43, n. 2 April, 2017. DOI: 10.4314/wsa.v43i2.12. Disponível em: https://watersa.net/article/view/10642. Acesso em: 23 nov. 2024.