15:00Jeremy SallisCambridgeshire Undiscovered.BBC Radio Cambridgeshire Duration: 2 hours Fri 21st Jun 2013, 15:00 on BBC Radio CambridgeshireOn Cambridgeshire Undiscovered, Jez investigates what was once the largest industry in Cambridgeshire: dinosaur poo mining!GenresEntertainmentBrandJeremy Sallis Source: BBC Online
