BLOTEVOGEL, H. H.; WEVER, E. Editorial. ERDKUNDE, [S. l.], v. 51, n. 1, p. 1–1, 1997. DOI: 10.3112/erdkunde.1997.01.07. Disponível em: https://journals-test.ulb.uni-bonn.de/index.php/erdkunde/article/view/2360. Acesso em: 7 oct. 2024.