@inproceedings{sgem2012s16v4005,
  title = {ENVIRONMENTAL IMPACT OF CLOSING MINING ACTIVITIES - A CASE STUDY FROM BALAN, ROMANIA},
  author = {Iustina Popescu},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference},
  year = {2012},
  pages = {},
  publisher = {Stef92 Technology},
  doi = {10.5593/sgem2012/s16.v4005}
}