PEDRAZZINI, F. The Conditions of the Environment as Factors Affecting the Social and Political Stability of Populations. Italian Journal of Agronomy, [S. l.], v. 5, n. s3, p. 27–31, 2010. DOI: 10.4081/ija.2010.s3.27. Disponível em: https://www.agronomy.it/agro/article/view/ija.2010.s3.27. Acesso em: 26 apr. 2024.