Oleg Yermolaev. CARTOGRAPHY AND GIS APPROACH TO THE ENVIRONMENTAL ASSESSMENT IN THE REGION OF THE OIL INDUSTRY. 14th International Multidisciplinary Scientific GeoConference SGEM 2014, Ecology, Environmental Economics, Education, and Legislation, Vol. 14, Book 5, Volume 2, 2014. https://doi.org/10.5593/sgem2014/b52/s20.016