Romero-Morales, Miguel Ángel, Artemio Cruz-León, Ma. Antonieta Goytia-Jiménez, Miguel Ángel Sámano-Rentería, and Julio Baca del Moral. “Sustainability of Two Production Systems of Brown Sugar Cones in Indigenous Communities of the Central Region in the Huasteca Potosina”. Revista de Geografía Agrícola, no. 46-47 (December 31, 2011): 73–86. Accessed May 20, 2024. https://revistas.chapingo.mx/geografia/article/view/r.rga.2011.46-47.04.