Dr. Dietwald Gruehn, Professor
University of Engineering and Technology Lahore (Pakistan), 9 June, 2022. 2021 Hornberg, J., Haselhoff, T., Lawrence, B., Ahmed, S., Gruehn, D. & Moebus, S. (2021): "Acoustic Quality and Health in Urban En [...] Education Institute, 11 December, 2019, Esfahan (Iran). Sutcliffe, R., Lawrence, B., Ahmed, S., Haselhoff, T., Gruehn, D. & Moebus, S. D. (2019): "Acoustic quality and health in urban environments - First met [...] (USA), at TU Dortmund University, 23 May 2017, Dortmund. Gruehn, D. (2017): "Urban Nature as Key Factor for Environmental Education of Kids and Teenagers". Invited Lecture at the "Planning Day", College …