Please note that your choice of borrowing branch library affects which collection points you will be offered when ordering or reserving items. It is also relevant for deciding the loan status of items ('for loan', 'for order', etc.)
Bubenzer, Olaf: Der natürliche Rahmen Köln : die Kölner Bucht in einem geomorphologisch-geoökologischen Profil / Bubenzer, O., Brunotte, E.. - 9 S. In: Köln und der Kölner Raum. (2013), S. 59-67