JÄGER, H. Tagung der britischen Geographen. ERDKUNDE, [S. l.], v. 12, n. 3, p. 238–238, 1958. DOI: 10.3112/erdkunde.1958.03.09. Disponível em: https://journals-test.ulb.uni-bonn.de/index.php/erdkunde/article/view/1247. Acesso em: 4 dec. 2024.