?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Osswald%2C+Felix&rft.aulast=Osswald&rft.aufirst=Felix&rft.date=2019&rft.title=Beyond+wind%2C+sand+and+marram+grass.+Drawing+lessons+from+Denmark+and+the+Netherlands+for+dynamic+dune+management+on+the+island+of+Sylt+(Germany)&rft.degree=Master