Blaj Robert. "POLLUTION EFECTS ON FOREST VEGETATION AND ECOLOGICAL RECONSTRUCTION IN COPSA MICA, ROMANIA." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 13th SGEM GeoConference on ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION, 2013, pp. 735 - 742 pp. https://doi.org/10.5593/sgem2013/be5.v1/s20.097