Main content
What is a Tree?
What trees are and how they grow. Also, how they provide sweeteners, vanilla, latex, and glue...
Picture: Trees, Credit: Getty Images
More episodes
Previous
Next
Featured in...
1992: How the World Sounded the Year You Were Born—大象传媒 World Service Archive
The Silence of the Lambs, ballroom dancing, Toni Morison and how we use our voice
大象传媒 World Service Archive
This programme was restored as part of the World Service archive project