Botanist Francis Hallé Explains...
- Metai: 2013
- Šalis:
- Žanras: Dokumentiniai
- Studija:
- Raktažodis: climate, botanist, forest, animals, educational, nature, tropical, soil science, photosynthesis, plants, trees
- Direktorius: Luc Jacquet
- Vaidina: Francis Hallé