?url_ver=Z39.88-2004&rft_id=10.3220%2FLBF1608025151000&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=M&rft.au=Hauser%2C+M&rft.aulast=Hauser&rft.atitle=Why+international+agricultural+research+should+draw+on+agroecology+to+support+sustainable+food+systems&rft.title=Landbauforschung-Journal+Of+Sustainable+And+Organic+Agricultural+Systems&rft.issn=0458-6859&rft.date=October+2020&rft.volume=70&rft.pages=49-55&rft.issue=2&rft.genre=article