@inproceedings{sgem2014s20021,
  title = {CONSTRUCTION OF THE GEOTOURISM PRODUCT STRUCTURE ON THE EXAMPLE OF POLAND},
  author = {Diana Dryglas},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 14th SGEM GeoConference on ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION},
  year = {2014},
  pages = {},
  publisher = {Stef92 Technology},
  doi = {10.5593/sgem2014/b52/s20.021}
}