TY - CPAPER AU - Mioara Borza TI - THE EFFICIENT ADMINISTRATION ANALYSIS OF ENVIRONMENTAL FACTORS IN THE CONTEXT OF A SUSTAINABLE ECONOMY T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference PY - 2012 DO - 10.5593/sgem2012/s22.v4039 PB - Stef92 Technology ER -