Bispo, T. W. and Diniz, J. D. de A. S. (2014) “Agro-extraction in the Valley of the Urucuia River (state of Minas Gerais):: a study of pluriactivities and multifunctionality in the Cerrado biome”, Sustainability in Debate, 5(3), pp. 37–55. doi: 10.18472/SustDeb.v5n3.2014.11370.