Gonçalves do Carmo, L., Fernandes Felippe, M. and Pereira Magalhães Junior, A. 2014. PERMANENT PRESERVATION AREAS AROUND RIVER’S SPRINGS: CONFLICTS, GAPS AND ALTERNATIVES IN THE BRAZILIAN ENVIRONMENTAL LAW. Goiano Bulletin of Geography. 34, 2 (Sep. 2014), 275–293. DOI:https://doi.org/10.5216/bgg.v34i2.31733.