@book{ 0-1631000365, title = {Natur}, series = {Kleine Enzyklopädie}, author = {Gärtner, Rainer}, editor = {Gärtner, Rainer}, address = {Leipzig}, publisher = {Bibliograph. Inst.}, year = {1989}, edition = {2., durchges. Aufl.}, isbn = {3323001109}, language = {German}, url = {http://d-nb.info/891527729/04}, url = {https://katalog.bibliothek.tu-chemnitz.de/Record/0-1631000365} }