author = { National Geographic Society Downs, Roger M. AND Beginnen, Kurt },

title = { Die grosse National Geographic Enzyklopädie der Geographie [Vergangenheit und Gegenwart, Physiogeographie, Humangeographie, Länder und Karten] },

publisher = {National Geographic Deutschland (G+J/RBA)},

isbn = {9783937606583},

isbn = {9783866900523},

isbn = {386690052X},

keywords = { Geografie },

year = {2008},

booktitle = {Best of National Geographic},

booktitle = {Best of National geographic},

address = { Hamburg },

url = { http://slubdd.de/katalog?TN_libero_mab2 }