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https://www.sciencesetavenir.fr/natur...is-elle-est-malade_181513?xtor=RSS-15
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https://theconversation.com/un-autre-...mporaine-de-la-foret-francaise-207398
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https://theconversation.com/pourquoi-...-besoin-dun-traitement-de-fond-177006
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https://www.youtube.com/watch?v=YgNfzRLGmCY
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