HANSEN, K. THE SAHARA AND THE NILE: Quarternary environments and prehistoric occupation in northern Africa. Ed. by Martin A.J. Williams, Hugues Faure. Rotterdam 1980, XVI, 607 s., ill. 24 cm, Hfl. 95,-. A.A. Balkema. Geografisk Tidsskrift, [S. l.], v. 81, 1981. Disponível em: https://tidsskrift.dk/geografisktidsskrift/article/view/45149. Acesso em: 20 dec. 2024.