Lobo, Heros Augusto Santos, and Evaldo Cesar Moretti. 2009. “Tourism in Caves and the Conservation of the Speleological Heritage:The Case of Serra Da Bodoquena (Mato Grosso Do Sul State, Brazil)”. Acta Carsologica 38 (2-3). Ljubljana, Slovenija. https://doi.org/10.3986/ac.v38i2-3.127.