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Zur Drucklegung seiner Publikation (Die Familie der Mormyren. Eine anatomisch-zoologische Abhandlung. St. Petersburg 1864). Von den Tafeln seien 700 bestellt worden. Dass Baer die Akademie verlassen werde, habe ihn nicht überrascht, aber betrübt. Er sei dort nicht ersetzbar. Unter den Slawen seien keine wahren Gelehrten. Fragt, ob Baer nach Dorpat ziehen werde, auch er würde dort gerne seine Kinder großziehen. Gruß an die Frau und Lingen.</mods:abstract><mods:identifier type="uri">http://kalliope-verbund.info/DE-611-HS-3699920</mods:identifier><mods:identifier type="urn">urn:nbn:de:hebis:26-digisam-151900</mods:identifier><mods:relatedItem type="series"><mods:titleInfo><mods:title>Nachlass Karl Ernst von Baer - 1. 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