@inproceedings{inproceedings39c3c06e,
title   = {Visitors to the highlands of Itatiaia National Park, Brazil, and their perceptions of visitor impacts},
author = {Barros, M. I. A. de and Magro, Teresa Cristina},
year = {2006},
booktitle   = {International Conference on Monitoring and Management of Visitor Flows in Recreational and Protected Areas}
}