Brief description
This guide (Arburese e Campidano -  guide at the hidden trasure - fossils, minerals, caves, geological particularities) rapresents the mineralogic and fossiliferous localities, the most important forests, mountaind, rivers, artificial lakes, and the most spectacular panoramic points, waterfalls and "natural monuments".
The guide conteining a great number of data, numerous maps and an index describeing thousands of localities.