SENN, E. Rezension von: Gradmann, Robert, Das Pflanzenleben der Schwäbischen Alb. Zollerheimat, [S. l.], v. 5, n. 7, p. 40, 1936. DOI: 10.53458/zh.v5i7.9990. Disponível em: https://journals.wlb-stuttgart.de/ojs/index.php/zh/article/view/9990. Acesso em: 3 juli. 2024.