@inproceedings{sgem2014s21020, title = {ENVIRONMENTAL IMPACT ASSESSMENT IN KARSTIC AREAS. A GEOGRAPHICAL APPROACH OF NORTH OLTENIA REGION, ROMANIA}, author = {Liviu Buzila}, booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 14th SGEM GeoConference on ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION}, year = {2014}, pages = {}, publisher = {Stef92 Technology}, doi = {10.5593/sgem2014/b53/s21.020} }