Botanist Francis Hallé Explains...
- Chaka: 2013
- Dziko:
- Mtundu: Documentary
- Situdiyo:
- Mawu osakira: climate, botanist, forest, animals, educational, nature, tropical, soil science, photosynthesis, plants, trees
- Wotsogolera: Luc Jacquet
- Osewera: Francis Hallé
