 | DICTIONARY OF GEMS AND GEMOLOGY | SHIPLEY,ROBERT M. a,o, | € 10.00 |
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 | ADVENTURE IN OIL. THE STORY OF BRITISH PETROLUEM | LANGHURST,HENRY | € 10.00 |
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 | LEHRBUCH DER MINERALOGIE | TSCHERMAK,GUSTAV | € 15.00 |
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 | DIAMANT. WONDERLIJK KRISTAL | ASSCHER,S. | € 5.00 |
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 | GEOLOGIE UND PALEONTOLOGIE: DAS MESOZOIKUM DER FRANKENALB | RICHTER,ANDREAS E. | € 10.00 |
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 | THE EMMA RANGE IN SURINAM | WNSINK,JOHAN JACOB | € 10.00 |
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