AUTHOR=Ulukan Defne , Steinmetz Lucille , Moerman Marie , Bernes Gun , Blanc Mathilde , Brock Christopher , Destruel Marie , Dumont Bertrand , Lang Elise , Meischner Tabea , Moraine Marc , Oehen Bernadette , Parsons David , Primi Riccardo , Ronchi Bruno , Schanz Lisa , Vanwindekens Frédéric , Veysset Patrick , Winckler Christoph , Martin Guillaume , Benoit Marc TITLE=Survey Data on European Organic Multi-Species Livestock Farms JOURNAL=Frontiers in Sustainable Food Systems VOLUME=5 YEAR=2021 URL=https://www.frontiersin.org/journals/sustainable-food-systems/articles/10.3389/fsufs.2021.685778 DOI=10.3389/fsufs.2021.685778 ISSN=2571-581X