NELSON, J. T.; BERES, P. L. Was it Grassland? A Look at Vegetation in Brewster County, Texas through the Eyes of a Photographer in 1899. Texas Journal of Agriculture and Natural Resources, [S. l.], v. 1, p. 34–38, 2016. Disponível em: https://txjanr.agintexas.org/index.php/txjanr/article/view/330. Acesso em: 5 may. 2024.