Pinzón Quesada, E. 2013. Biodevelopment and peasant economy. Contributions to the study of the agro-industry of jaggery in Colombia. Polisemia. 9, 16 (Dec. 2013), 120–122. DOI:https://doi.org/10.26620/uniminuto.polisemia.9.16.2013.120-122.