?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Boekenoogen&rft.au=Boekenoogen%2C+A.K.&rft.aufirst=A.K.&rft.title=Ecosystem+Services+in+the+city&rft.degree=Master&rft.date=2016