@article{article0358d8a4,
title   = {Geotourism in the Salesópolis-Caraguatatuba trail, São Paulo, Brazil: a possibility to utilize geological elements for sustainable development},
author = {Velázquez Fernandez, Victor and Azevedo Sobrinho, Jose Maria and Pletsch, Mikhaela A. J. S. and Guedes, Antonio C. M and Zobel, Gibby},
year = {2013},
doi = {10.4236/jep.2013.410120},
journal   = {Journal of Environmental Protection}
}