Tryweryn, The Story of a Valley
1965
Production Line Animals
2023
...et pour quelques hectares de plus
2016
Another Way: With Vegetables
2015
COVID 19: l'alimentation de demain
2020
We're Here to Stay
1975
Death of a Skyline
2003
Troubled Waters: A Mississippi River Story
2010
Over de jaargetijden heen
1949
The Law of the Land - Alentejo 1976
1977