Ramona Lile (2015). IMPACT OF ECONOMICAL EFFICIENCY OF THE FOREST SHELTER-BELTS FOR COMBATING AIR POLLUTION IN THE ROMANIAN FIELDS. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 15th International Multidisciplinary Scientific GeoConference SGEM2015, ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION. https://doi.org/10.5593/sgem2015/b53/s21.041