@inproceedings{sgem2018s28032,
  title = {ECOLOGICAL HOUSEHOLDS IN POLAND- INTRODUCTION},
  author = {Manuela Ingaldi},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation},
  year = {2018},
  pages = {257-264},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2018/5.3/s28.032}
}