Helen Mark uncovers why peat makes the Somerset Levels a special place to visit, not just for the wildlife. Since earliest times humans have exploited this natural resource. Show more
Discover 11,128,835 listings and 278,312 playable programmes from the BBC
Helen Mark uncovers why peat makes the Somerset Levels a special place to visit, not just for the wildlife. Since earliest times humans have exploited this natural resource. Show more