Over de jaargetijden heen
1949
Troubled Waters: A Mississippi River Story
2010
Sugar in Their Blood
2023
Maya Land: Listening to the Bees
—
Who's More Important, What's More Necessary
1930
Delmarva and the Ground for Change
—
Tryweryn, The Story of a Valley
1965
Production Line Animals
2023
Africa, GMOs and Bill Gates
2022
The Law of the Land - Alentejo 1976
1977
Another Way: With Vegetables
2015
Les influenceurs sont dans le pré
2024
Les fils de la terre
2012
Flax from Canada - Part One: Growing Flax
1947
The Harvest (La Cosecha)
2011
Food Will Win the War
1942
Trois frères pour une vie
1999