TY  - CPAPER
AU  - Michal Pietkiewicz
TI  - THE MAIN DIRECTIONS OF EU ENVIRONMENTAL STRATEGY
T2  - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2017 17th International Multidisciplinary Scientific GeoConference
PY  - 2017
SP  - 395
EP  - 400
DO  - 10.5593/sgem2017/54/s23.050
PB  - STEF92 Technology
ER  -