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Participatory Guarantee Systems (PGS) in Tanzania. The Case of the Maendeleo Farmer Group
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07/02/21
Participatory Guarantee Systems (PGS) are increasingly adopted by organic farmers all over to planet as an alternative way to guarantee the organic quality of their products. This video shows the case of a group of farmers in the mountains of Eastern Tanzania.
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27 Lượt xem · 12/16/22
49 Lượt xem · 12/05/22
24 Lượt xem · 10/14/22
16 Lượt xem · 08/28/22
46 Lượt xem · 05/30/22
