@inproceedings{sgem2015s21033,
  title = {ENVIRONMENTAL PROACTIVITY AND ITS DETERMINANTS: SELECTED ISSUES BASED ON THE EXAMPLE OF POLAND},
  author = {Adam Ryszko},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 15th International Multidisciplinary Scientific GeoConference SGEM2015, ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION},
  year = {2015},
  pages = {},
  publisher = {Stef92 Technology},
  doi = {10.5593/sgem2015/b53/s21.033}
}