Environmental management in South Africa: twenty years of governmental response to the global challenge, 1972-1992. Historia, [S. l.], v. 46, n. 1, 2021. DOI: 10.17159/hasa.v46i1.1639. Disponível em: http://www.jsaa.ac.za/index.php/historia/article/view/1639. Acesso em: 7 nov. 2025.