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Fritz Barthel
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Mit der Erde leben
Friedrich-Wilhelm Wellmer, Fritz Barthel · Springer
274 sayfa · 1999
Earth sciences / Environmental protection
Diercke-Weltwirtschaftsatlas
Fritz Barthel · Deutscher Taschenbuch Verlag
Sayfa sayısı yok · 1981
Economic geography / Maps / Mines and mineral resources / Agriculture / Economic aspects
Gmelin Handbook of Inorganic and Organometallic Chemistry - 8th Edition Element T-H Th. Thorium (System-NR. 44) Supplement A-E Supplement Part a the E
Fritz H. Barthel, Franz J. Dahlkamp, Wolfgang Tvpper · Springer
440 sayfa · 1991
Chemistry - Inorganic / Science