Pennie Latin meets soil scientist Professor Lorna Dawson to hear how her analysis of soil geoforensics has helped solved crimes in Scotland and around the world. Show more
Discover 11,128,835 listings and 278,104 playable programmes from the BBC
Pennie Latin meets soil scientist Professor Lorna Dawson to hear how her analysis of soil geoforensics has helped solved crimes in Scotland and around the world. Show more