Vega y Ortega Baez R. The politician Matias Romero, the natural-geographical sciences and the environment of southeastern Mexico, 1870-1883. Estud. Ibero-Am. (Online) [Internet]. 2020 Apr. 28 [cited 2024 Jul. 3];46(1):e33866. Available from: https://revistaseletronicas.pucrs.br/index.php/iberoamericana/article/view/33866