@misc{ 0-165917784, title = {Texte / Umweltbundesamt}, address = {Dessau-Roßlau}, publisher = {Umweltbundesamt}, address = {; Berlin}, publisher = {: Amt}, address = {; Dessau}, publisher = {: Umweltbundesamt}, year = {1990}, issn = {0722-186X}, language = {German}, url = {https://katalog.ub.tu-freiberg.de/Record/0-165917784} }