ANNEGARN, H; BUYS, F. Piet Odendaal - A Life of Service to Clean Air (1936 - 2007). Clean Air Journal, [S. l.], v. 16, n. 2, 2007. DOI: 10.17159/caj/2007/16/2.7165. Disponível em: https://cleanairjournal.org.za/article/view/7165. Acesso em: 19 apr. 2024.