NAGGS, F. Saving living diversity in the face of the unstoppable 6th mass extinction: A call for urgent international action. The Journal of Population and Sustainability, [S. l.], v. 1, n. 2, p. 67–81, 2017. DOI: 10.3197/jps.2017.1.2.67. Disponível em: https://whp-journals.co.uk/JPS/article/view/615. Acesso em: 19 apr. 2024.