Leiva Morales, Oscar, and Rigoberto Díaz Leiva , translators. “In the Footsteps of Food Left by Our Ancestors: ‘Sowing the Past, Cultivating the Present in Harmony With Mother Earth’”. Revista Electrónica Educare, vol. 17, no. 2, Apr. 2013, pp. 81-89, https://doi.org/10.15359/ree.17-2.5.