Trouillard, Martin; Bérud, Myriam; Dufils, Arnaud; Lèbre, Amélie and Heckendorn, Felix (2021) Sheep Grazing Organic Vineyards And Orchards: What About Copper Poisoning? Paper at: Organic World Congress 2021, Science Forum: 6th ISOFAR Conference co-organised with INRA, FiBL, Agroecology Europe, TP Organics and ITAB, Rennes, France, 8 - 10 September, 2021. [Completed]