Dr. Dietwald Gruehn, Professor
wirklich wert?", 31.8.2011, Hamburg, S. 8-9. Gruehn, D. (2011): Validity of Landscape Function Assessment Methods - A Scientific Basis for Environmental Planning? Proceedings of 8 th World Congress of [...] their Impact on Land and Property Value in German Cities. Compendium of Abstracts of 8th International Symposium (UPE 8) of International Urban Planning and Environmental Association (IUPEA), 23-26 March [...] Landscape Planning. In: Abtahi, S.M., Izadi, M.S., Javadian, H. & Samani, A.M. [Eds.]: Book of Abstracts, 8th International Conference on Sustainable Development, Urban Construction, and Regeneration, December …