Kreutzmann, Hermann, Axel Borsdorf, Roland Oberhänsli, and Dominik Siegrist. “Buchbesprechungen – Book Reviews”. DIE ERDE – Journal of the Geographical Society of Berlin 146, no. 4 (December 17, 2015): 304–308. Accessed April 20, 2024. https://www.die-erde.org/index.php/die-erde/article/view/236.