Ortiz Espejel, B., and R. Jiménez Marce. “The Impact of Raising Cattle in The Totonacapan Region of Mexico: Historical Development and Approaches for a Sustainable Cattle Ranching”. Pastos 42, no. 2 (May 16, 2014): 273–297. Accessed May 2, 2026. https://polired.upm.es/index.php/pastos/article/view/2252.