@book{ 0-1676185003, title = {Geologische Karte von Preußen und den Thüringischen Staaten}, author = {Schroeder, Henry}, address = {Berlin}, publisher = {Lith. Anst. v. Leop. Kraatz}, year = {1897}, language = {German}, note = {Lieferung 75}, note = {Gradabteilung 18, No. 59}, url = {https://katalog.ub.tu-freiberg.de/Record/0-1676185003} }