@inproceedings{sgem2008paper,
  title = {USEFUL VULNERABILITY MAPPING METHODS FOR GETTING GROUNDWATER: DRASTIC},
  author = {M. T. Nalbantcilar},
  booktitle = {8th International Scientific Conference - SGEM2008},
  year = {2008},
  pages = {29-32},
  publisher = {SGEM Scientific GeoConference},
  doi = {}
}