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By: Allmen, H. von - Zettel, JürgType: ArticleIn: Revue suisse de zoologieVolume: 89Series:Issue:Date: 1982Page Range: 919--926Publication Info: Genève, Kundig [etc.],Subjects:
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By: Zettel, JürgType: ArticleIn: BioRiskVolume: 4Series:Issue:Date: 2010Page Range: 851-854Publication Info: Pensoft Publishers 2010Subjects: