@inproceedings{sgem2011s03150, title = {TOURISM VS. MINING IN PRAID - ROMANIA SALT MINE}, author = {T. Goldan}, booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference}, year = {2011}, pages = {}, publisher = {Stef92 Technology}, doi = {10.5593/sgem2011/s03.150} }