Botanist Francis Hallé Explains...
14-part special in which botanist Francis Hallé explains forest science and processes. Part of the "Once Upon a Forest" physical release.
- Year : 2013
- Country :
- Genre : Documentary
- Studio :
- Keyword : climate, botanist, forest, animals, educational, nature, tropical, soil science, photosynthesis, plants, trees
- Director : Luc Jacquet
- Cast : Francis Hallé