Wyman, M., Z. Gomez Villegas, and I. Miranda Ojeda. “Land-Use / Land-Cover Change in Yucatán State, Mexico: An Examination of Political, Socioeconomic, and Biophysical Drivers in Peto and Tzucacab”. Ethnobotany Research and Applications 5 (December 31, 2007): 059–066. Accessed October 28, 2021. https://ethnobotanyjournal.org/index.php/era/article/view/118.