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20 years of PIWI Valais

On May 28th and 29th, 2022 we celebrated 20 years of IG PIWI Wallis!

The extensive program started on Saturday with a visit to the World Nature Forum in Naters and a welcome [...]

Agriculture - with nature!

A very interesting program about naturalness in agriculture - watch the film from minute 16 PIWI topic (Valentin Blattner and Roland Lenz)

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