Teodora Bardan. ENVIRONMENTAL FACTORS AFFECTED BY MINING PERIMETER AVRAM IANCU, BIHOR COUNTY, ROMANIA. 14th International Multidisciplinary Scientific GeoConference SGEM 2014, Ecology, Environmental Economics, Education, and Legislation, Vol. 14, Book 5, Volume 1, 2014. https://doi.org/10.5593/sgem2014/b51/s20.035