SCHUMANN, Eckart H. Sea level variability in South African estuaries. South African Journal of Science, [S. l.], v. 109, n. 3/4, p. 7, 2013. DOI: 10.1590/sajs.2013/1332. Disponível em: https://sajs.co.za/article/view/3861. Acesso em: 27 may. 2024.