Alexander Georg Supan
Alexander Georg Supan (3 March 1847 − 7 July 1920) was an Austrian geographer. Provided by Wikipedia
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Published: 1886
Superior document: Archiv für Wirtschaftsgeographie 1
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Published: 1934
Superior document: Grundzüge der physischen Erdkunde 1
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Published: 1889
Superior document: Länderkunde von Europa 1. Teil, 2. Hälfte