?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Hartman%2C+S&rft.aufirst=S&rft.aulast=Hartman&rft.title=Spatial+planning+in+the+Wadden+Sea+Region%3B+about+strategies+for+development%2C+quality+of+the+environment+and+spatial+synergies&rft.degree=Master&rft.date=2010