DI TOMMASO, Gaetano. Natural Resources, Modernity, and Security in the Progressive Era. USAbroad – Journal of American History and Politics, [S. l.], v. 3, n. 1S, p. 87–96, 2020. DOI: 10.6092/issn.2611-2752/11646. Disponível em: https://usabroad.unibo.it/article/view/11646. Acesso em: 13 mar. 2025.