Fluid database from the subsoil, waters with peculiar chimism and historical reports of the Emilia-Romagna Apennines — Research permits and historical concessions of mineral and thermal waters, Emilia-Romagna Apennines

Vector-type geo-referenced database, obtained from the georeference of research permits and historical concessions of mineral and thermal waters, obtained from documentation available from the Bologna State Archives and other sources, covering the period between the end of the 1800s and the 1970s.