CrowdSoil: school development plan

CrowdSoil: testing heavy metals, ideas and limitations

CrowdSoil: halfway update

CrowdSoil: Conference “Toward a collaborative, social, solidary and ecological economy”

CrowdSoil: Encounter with Samuel Emery from (HEPIA)

CrowdSoil: Conference with Lydia and Claude Bourguignon: “Quels sols pour demain?”

CrowdSoil: Demonstration of the Spade Test at HEPIA